build(deps): bump github.com/onsi/gomega from 1.15.0 to 1.24.2
Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.15.0 to 1.24.2. - [Release notes](https://github.com/onsi/gomega/releases) - [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md) - [Commits](https://github.com/onsi/gomega/compare/v1.15.0...v1.24.2) --- updated-dependencies: - dependency-name: github.com/onsi/gomega dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
This commit is contained in:
dependabot[bot]
Matthieu MOREL
parent
c5e81e3c05
commit
020b8db6ab
11
go.mod
11
go.mod
@ -16,10 +16,10 @@ require (
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github.com/mattn/go-shellwords v1.0.12
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github.com/networkplumbing/go-nft v0.2.0
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github.com/onsi/ginkgo v1.16.4
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github.com/onsi/gomega v1.15.0
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github.com/onsi/gomega v1.24.2
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github.com/safchain/ethtool v0.0.0-20210803160452-9aa261dae9b1
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github.com/vishvananda/netlink v1.2.0-beta
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golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e
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golang.org/x/sys v0.3.0
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)
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require (
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@ -28,13 +28,14 @@ require (
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github.com/fsnotify/fsnotify v1.4.9 // indirect
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github.com/gogo/protobuf v1.3.2 // indirect
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github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
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github.com/google/go-cmp v0.5.9 // indirect
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github.com/nxadm/tail v1.4.8 // indirect
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github.com/pkg/errors v0.9.1 // indirect
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github.com/sirupsen/logrus v1.8.1 // indirect
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github.com/vishvananda/netns v0.0.0-20210104183010-2eb08e3e575f // indirect
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go.opencensus.io v0.22.3 // indirect
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golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 // indirect
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golang.org/x/text v0.3.6 // indirect
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golang.org/x/net v0.4.0 // indirect
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golang.org/x/text v0.5.0 // indirect
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gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
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gopkg.in/yaml.v2 v2.4.0 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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)
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79
go.sum
79
go.sum
@ -265,6 +265,8 @@ github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9
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github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
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github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas=
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github.com/go-logr/logr v0.2.0/go.mod h1:z6/tIYblkpsD+a4lm/fGIIU9mZ+XfAiaFtq7xTgseGU=
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github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
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github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
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github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
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github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
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github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
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@ -330,6 +332,9 @@ github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
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github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
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github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
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github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
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github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
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@ -338,6 +343,7 @@ github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OI
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github.com/google/pprof v0.0.0-20191218002539-d4f498aebedc/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
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github.com/google/pprof v0.0.0-20200212024743-f11f1df84d12/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
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github.com/google/pprof v0.0.0-20200229191704-1ebb73c60ed3/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
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github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
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github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
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github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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@ -367,6 +373,7 @@ github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ
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github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
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github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
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github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
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github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
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github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
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github.com/imdario/mergo v0.3.8/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
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github.com/imdario/mergo v0.3.10/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
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@ -451,14 +458,29 @@ github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108
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github.com/onsi/ginkgo v1.13.0/go.mod h1:+REjRxOmWfHCjfv9TTWB1jD1Frx4XydAD3zm1lskyM0=
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github.com/onsi/ginkgo v1.16.4 h1:29JGrr5oVBm5ulCWet69zQkzWipVXIol6ygQUe/EzNc=
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github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
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github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
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github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
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github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
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github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
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github.com/onsi/ginkgo/v2 v2.4.0/go.mod h1:iHkDK1fKGcBoEHT5W7YBq4RFWaQulw+caOMkAt4OrFo=
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github.com/onsi/ginkgo/v2 v2.5.0/go.mod h1:Luc4sArBICYCS8THh8v3i3i5CuSZO+RaQRaJoeNwomw=
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github.com/onsi/ginkgo/v2 v2.6.1 h1:1xQPCjcqYw/J5LchOcp4/2q/jzJFjiAOc25chhnDw+Q=
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github.com/onsi/ginkgo/v2 v2.6.1/go.mod h1:yjiuMwPokqY1XauOgju45q3sJt6VzQ/Fict1LFVcsAo=
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github.com/onsi/gomega v0.0.0-20151007035656-2152b45fa28a/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
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github.com/onsi/gomega v0.0.0-20170829124025-dcabb60a477c/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
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github.com/onsi/gomega v1.7.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
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github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
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github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
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github.com/onsi/gomega v1.10.3/go.mod h1:V9xEwhxec5O8UDM77eCW8vLymOMltsqPVYWrpDsH8xc=
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github.com/onsi/gomega v1.15.0 h1:WjP/FQ/sk43MRmnEcT+MlDw2TFvkrXlprrPST/IudjU=
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github.com/onsi/gomega v1.15.0/go.mod h1:cIuvLEne0aoVhAgh/O6ac0Op8WWw9H6eYCriF+tEHG0=
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github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
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github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
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github.com/onsi/gomega v1.20.1/go.mod h1:DtrZpjmvpn2mPm4YWQa0/ALMDj9v4YxLgojwPeREyVo=
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github.com/onsi/gomega v1.21.1/go.mod h1:iYAIXgPSaDHak0LCMA+AWBpIKBr8WZicMxnE8luStNc=
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github.com/onsi/gomega v1.22.1/go.mod h1:x6n7VNe4hw0vkyYUM4mjIXx3JbLiPaBPNgB7PRQ1tuM=
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github.com/onsi/gomega v1.24.0/go.mod h1:Z/NWtiqwBrwUt4/2loMmHL63EDLnYHmVbuBpDr2vQAg=
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github.com/onsi/gomega v1.24.1/go.mod h1:3AOiACssS3/MajrniINInwbfOOtfZvplPzuRSmvt1jM=
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github.com/onsi/gomega v1.24.2 h1:J/tulyYK6JwBldPViHJReihxxZ+22FHs0piGjQAvoUE=
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github.com/onsi/gomega v1.24.2/go.mod h1:gs3J10IS7Z7r7eXRoNJIrNqU4ToQukCJhFtKrWgHWnk=
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github.com/opencontainers/go-digest v0.0.0-20170106003457-a6d0ee40d420/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
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github.com/opencontainers/go-digest v0.0.0-20180430190053-c9281466c8b2/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
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github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
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@ -599,6 +621,8 @@ github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:
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github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
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github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
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github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
|
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github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
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github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
|
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github.com/yvasiyarov/go-metrics v0.0.0-20140926110328-57bccd1ccd43/go.mod h1:aX5oPXxHm3bOH+xeAttToC8pqch2ScQN/JoXYupl6xs=
|
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github.com/yvasiyarov/gorelic v0.0.0-20141212073537-a9bba5b9ab50/go.mod h1:NUSPSUX/bi6SeDMUh6brw0nXpxHnc96TguQh0+r/ssA=
|
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github.com/yvasiyarov/newrelic_platform_go v0.0.0-20140908184405-b21fdbd4370f/go.mod h1:GlGEuHIJweS1mbCqG+7vt2nvWLzLLnRHbXz5JKd/Qbg=
|
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@ -629,6 +653,8 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
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golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
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golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
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golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
|
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golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
|
||||
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
|
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golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
|
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@ -660,6 +686,10 @@ golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzB
|
||||
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
|
||||
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
|
||||
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
|
||||
golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
|
||||
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
|
||||
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
|
||||
golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
|
||||
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
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@ -696,8 +726,16 @@ golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwY
|
||||
golang.org/x/net v0.0.0-20201224014010-6772e930b67b/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
|
||||
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
|
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golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
|
||||
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0=
|
||||
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
|
||||
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
|
||||
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
|
||||
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
|
||||
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
|
||||
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
|
||||
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
|
||||
golang.org/x/net v0.3.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
|
||||
golang.org/x/net v0.4.0 h1:Q5QPcMlvfxFTAPV0+07Xz/MpK9NTXu2VDUuy0FeMfaU=
|
||||
golang.org/x/net v0.4.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
|
||||
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
@ -713,6 +751,8 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ
|
||||
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
@ -777,17 +817,33 @@ golang.org/x/sys v0.0.0-20210324051608-47abb6519492/go.mod h1:h1NjWce9XRLGQEsW7w
|
||||
golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e h1:WUoyKPm6nCo1BnNUvPGnFG3T5DUVem42yDJZZ4CNxMA=
|
||||
golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.3.0 h1:w8ZOecv6NaNa/zC8944JTU3vz4u6Lagfk4RPQxv92NQ=
|
||||
golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
|
||||
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
|
||||
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
|
||||
golang.org/x/term v0.3.0/go.mod h1:q750SLmJuPmVoN1blW3UFBPREJfb1KmY3vwxfr+nFDA=
|
||||
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
|
||||
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
|
||||
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
|
||||
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
|
||||
golang.org/x/text v0.5.0 h1:OLmvp0KP+FVG99Ct/qFiL/Fhk4zp4QQnZ7b2U+5piUM=
|
||||
golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
|
||||
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
|
||||
@ -832,6 +888,10 @@ golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roY
|
||||
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
|
||||
golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
|
||||
golang.org/x/tools v0.1.4/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
|
||||
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
|
||||
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
|
||||
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
|
||||
golang.org/x/tools v0.4.0/go.mod h1:UE5sM2OK9E/d67R0ANs2xJizIymRP5gJU295PvKXxjQ=
|
||||
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
@ -900,8 +960,9 @@ google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpAD
|
||||
google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
|
||||
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
|
||||
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
|
||||
google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
|
||||
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
|
||||
google.golang.org/protobuf v1.28.0 h1:w43yiav+6bVFTBQFZX0r7ipe9JQ1QsbMgHwbBziscLw=
|
||||
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
|
||||
gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
|
||||
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
@ -928,10 +989,10 @@ gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
|
||||
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
|
||||
gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk=
|
||||
gotest.tools/v3 v3.0.3/go.mod h1:Z7Lb0S5l+klDB31fvDQX8ss/FlKDxtlFlw3Oa8Ymbl8=
|
||||
|
||||
27
vendor/github.com/google/go-cmp/LICENSE
generated
vendored
Normal file
27
vendor/github.com/google/go-cmp/LICENSE
generated
vendored
Normal file
@ -0,0 +1,27 @@
|
||||
Copyright (c) 2017 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
669
vendor/github.com/google/go-cmp/cmp/compare.go
generated
vendored
Normal file
669
vendor/github.com/google/go-cmp/cmp/compare.go
generated
vendored
Normal file
@ -0,0 +1,669 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package cmp determines equality of values.
|
||||
//
|
||||
// This package is intended to be a more powerful and safer alternative to
|
||||
// reflect.DeepEqual for comparing whether two values are semantically equal.
|
||||
// It is intended to only be used in tests, as performance is not a goal and
|
||||
// it may panic if it cannot compare the values. Its propensity towards
|
||||
// panicking means that its unsuitable for production environments where a
|
||||
// spurious panic may be fatal.
|
||||
//
|
||||
// The primary features of cmp are:
|
||||
//
|
||||
// - When the default behavior of equality does not suit the test's needs,
|
||||
// custom equality functions can override the equality operation.
|
||||
// For example, an equality function may report floats as equal so long as
|
||||
// they are within some tolerance of each other.
|
||||
//
|
||||
// - Types with an Equal method may use that method to determine equality.
|
||||
// This allows package authors to determine the equality operation
|
||||
// for the types that they define.
|
||||
//
|
||||
// - If no custom equality functions are used and no Equal method is defined,
|
||||
// equality is determined by recursively comparing the primitive kinds on
|
||||
// both values, much like reflect.DeepEqual. Unlike reflect.DeepEqual,
|
||||
// unexported fields are not compared by default; they result in panics
|
||||
// unless suppressed by using an Ignore option (see cmpopts.IgnoreUnexported)
|
||||
// or explicitly compared using the Exporter option.
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/diff"
|
||||
"github.com/google/go-cmp/cmp/internal/function"
|
||||
"github.com/google/go-cmp/cmp/internal/value"
|
||||
)
|
||||
|
||||
// TODO(≥go1.18): Use any instead of interface{}.
|
||||
|
||||
// Equal reports whether x and y are equal by recursively applying the
|
||||
// following rules in the given order to x and y and all of their sub-values:
|
||||
//
|
||||
// - Let S be the set of all Ignore, Transformer, and Comparer options that
|
||||
// remain after applying all path filters, value filters, and type filters.
|
||||
// If at least one Ignore exists in S, then the comparison is ignored.
|
||||
// If the number of Transformer and Comparer options in S is non-zero,
|
||||
// then Equal panics because it is ambiguous which option to use.
|
||||
// If S contains a single Transformer, then use that to transform
|
||||
// the current values and recursively call Equal on the output values.
|
||||
// If S contains a single Comparer, then use that to compare the current values.
|
||||
// Otherwise, evaluation proceeds to the next rule.
|
||||
//
|
||||
// - If the values have an Equal method of the form "(T) Equal(T) bool" or
|
||||
// "(T) Equal(I) bool" where T is assignable to I, then use the result of
|
||||
// x.Equal(y) even if x or y is nil. Otherwise, no such method exists and
|
||||
// evaluation proceeds to the next rule.
|
||||
//
|
||||
// - Lastly, try to compare x and y based on their basic kinds.
|
||||
// Simple kinds like booleans, integers, floats, complex numbers, strings,
|
||||
// and channels are compared using the equivalent of the == operator in Go.
|
||||
// Functions are only equal if they are both nil, otherwise they are unequal.
|
||||
//
|
||||
// Structs are equal if recursively calling Equal on all fields report equal.
|
||||
// If a struct contains unexported fields, Equal panics unless an Ignore option
|
||||
// (e.g., cmpopts.IgnoreUnexported) ignores that field or the Exporter option
|
||||
// explicitly permits comparing the unexported field.
|
||||
//
|
||||
// Slices are equal if they are both nil or both non-nil, where recursively
|
||||
// calling Equal on all non-ignored slice or array elements report equal.
|
||||
// Empty non-nil slices and nil slices are not equal; to equate empty slices,
|
||||
// consider using cmpopts.EquateEmpty.
|
||||
//
|
||||
// Maps are equal if they are both nil or both non-nil, where recursively
|
||||
// calling Equal on all non-ignored map entries report equal.
|
||||
// Map keys are equal according to the == operator.
|
||||
// To use custom comparisons for map keys, consider using cmpopts.SortMaps.
|
||||
// Empty non-nil maps and nil maps are not equal; to equate empty maps,
|
||||
// consider using cmpopts.EquateEmpty.
|
||||
//
|
||||
// Pointers and interfaces are equal if they are both nil or both non-nil,
|
||||
// where they have the same underlying concrete type and recursively
|
||||
// calling Equal on the underlying values reports equal.
|
||||
//
|
||||
// Before recursing into a pointer, slice element, or map, the current path
|
||||
// is checked to detect whether the address has already been visited.
|
||||
// If there is a cycle, then the pointed at values are considered equal
|
||||
// only if both addresses were previously visited in the same path step.
|
||||
func Equal(x, y interface{}, opts ...Option) bool {
|
||||
s := newState(opts)
|
||||
s.compareAny(rootStep(x, y))
|
||||
return s.result.Equal()
|
||||
}
|
||||
|
||||
// Diff returns a human-readable report of the differences between two values:
|
||||
// y - x. It returns an empty string if and only if Equal returns true for the
|
||||
// same input values and options.
|
||||
//
|
||||
// The output is displayed as a literal in pseudo-Go syntax.
|
||||
// At the start of each line, a "-" prefix indicates an element removed from x,
|
||||
// a "+" prefix to indicates an element added from y, and the lack of a prefix
|
||||
// indicates an element common to both x and y. If possible, the output
|
||||
// uses fmt.Stringer.String or error.Error methods to produce more humanly
|
||||
// readable outputs. In such cases, the string is prefixed with either an
|
||||
// 's' or 'e' character, respectively, to indicate that the method was called.
|
||||
//
|
||||
// Do not depend on this output being stable. If you need the ability to
|
||||
// programmatically interpret the difference, consider using a custom Reporter.
|
||||
func Diff(x, y interface{}, opts ...Option) string {
|
||||
s := newState(opts)
|
||||
|
||||
// Optimization: If there are no other reporters, we can optimize for the
|
||||
// common case where the result is equal (and thus no reported difference).
|
||||
// This avoids the expensive construction of a difference tree.
|
||||
if len(s.reporters) == 0 {
|
||||
s.compareAny(rootStep(x, y))
|
||||
if s.result.Equal() {
|
||||
return ""
|
||||
}
|
||||
s.result = diff.Result{} // Reset results
|
||||
}
|
||||
|
||||
r := new(defaultReporter)
|
||||
s.reporters = append(s.reporters, reporter{r})
|
||||
s.compareAny(rootStep(x, y))
|
||||
d := r.String()
|
||||
if (d == "") != s.result.Equal() {
|
||||
panic("inconsistent difference and equality results")
|
||||
}
|
||||
return d
|
||||
}
|
||||
|
||||
// rootStep constructs the first path step. If x and y have differing types,
|
||||
// then they are stored within an empty interface type.
|
||||
func rootStep(x, y interface{}) PathStep {
|
||||
vx := reflect.ValueOf(x)
|
||||
vy := reflect.ValueOf(y)
|
||||
|
||||
// If the inputs are different types, auto-wrap them in an empty interface
|
||||
// so that they have the same parent type.
|
||||
var t reflect.Type
|
||||
if !vx.IsValid() || !vy.IsValid() || vx.Type() != vy.Type() {
|
||||
t = anyType
|
||||
if vx.IsValid() {
|
||||
vvx := reflect.New(t).Elem()
|
||||
vvx.Set(vx)
|
||||
vx = vvx
|
||||
}
|
||||
if vy.IsValid() {
|
||||
vvy := reflect.New(t).Elem()
|
||||
vvy.Set(vy)
|
||||
vy = vvy
|
||||
}
|
||||
} else {
|
||||
t = vx.Type()
|
||||
}
|
||||
|
||||
return &pathStep{t, vx, vy}
|
||||
}
|
||||
|
||||
type state struct {
|
||||
// These fields represent the "comparison state".
|
||||
// Calling statelessCompare must not result in observable changes to these.
|
||||
result diff.Result // The current result of comparison
|
||||
curPath Path // The current path in the value tree
|
||||
curPtrs pointerPath // The current set of visited pointers
|
||||
reporters []reporter // Optional reporters
|
||||
|
||||
// recChecker checks for infinite cycles applying the same set of
|
||||
// transformers upon the output of itself.
|
||||
recChecker recChecker
|
||||
|
||||
// dynChecker triggers pseudo-random checks for option correctness.
|
||||
// It is safe for statelessCompare to mutate this value.
|
||||
dynChecker dynChecker
|
||||
|
||||
// These fields, once set by processOption, will not change.
|
||||
exporters []exporter // List of exporters for structs with unexported fields
|
||||
opts Options // List of all fundamental and filter options
|
||||
}
|
||||
|
||||
func newState(opts []Option) *state {
|
||||
// Always ensure a validator option exists to validate the inputs.
|
||||
s := &state{opts: Options{validator{}}}
|
||||
s.curPtrs.Init()
|
||||
s.processOption(Options(opts))
|
||||
return s
|
||||
}
|
||||
|
||||
func (s *state) processOption(opt Option) {
|
||||
switch opt := opt.(type) {
|
||||
case nil:
|
||||
case Options:
|
||||
for _, o := range opt {
|
||||
s.processOption(o)
|
||||
}
|
||||
case coreOption:
|
||||
type filtered interface {
|
||||
isFiltered() bool
|
||||
}
|
||||
if fopt, ok := opt.(filtered); ok && !fopt.isFiltered() {
|
||||
panic(fmt.Sprintf("cannot use an unfiltered option: %v", opt))
|
||||
}
|
||||
s.opts = append(s.opts, opt)
|
||||
case exporter:
|
||||
s.exporters = append(s.exporters, opt)
|
||||
case reporter:
|
||||
s.reporters = append(s.reporters, opt)
|
||||
default:
|
||||
panic(fmt.Sprintf("unknown option %T", opt))
|
||||
}
|
||||
}
|
||||
|
||||
// statelessCompare compares two values and returns the result.
|
||||
// This function is stateless in that it does not alter the current result,
|
||||
// or output to any registered reporters.
|
||||
func (s *state) statelessCompare(step PathStep) diff.Result {
|
||||
// We do not save and restore curPath and curPtrs because all of the
|
||||
// compareX methods should properly push and pop from them.
|
||||
// It is an implementation bug if the contents of the paths differ from
|
||||
// when calling this function to when returning from it.
|
||||
|
||||
oldResult, oldReporters := s.result, s.reporters
|
||||
s.result = diff.Result{} // Reset result
|
||||
s.reporters = nil // Remove reporters to avoid spurious printouts
|
||||
s.compareAny(step)
|
||||
res := s.result
|
||||
s.result, s.reporters = oldResult, oldReporters
|
||||
return res
|
||||
}
|
||||
|
||||
func (s *state) compareAny(step PathStep) {
|
||||
// Update the path stack.
|
||||
s.curPath.push(step)
|
||||
defer s.curPath.pop()
|
||||
for _, r := range s.reporters {
|
||||
r.PushStep(step)
|
||||
defer r.PopStep()
|
||||
}
|
||||
s.recChecker.Check(s.curPath)
|
||||
|
||||
// Cycle-detection for slice elements (see NOTE in compareSlice).
|
||||
t := step.Type()
|
||||
vx, vy := step.Values()
|
||||
if si, ok := step.(SliceIndex); ok && si.isSlice && vx.IsValid() && vy.IsValid() {
|
||||
px, py := vx.Addr(), vy.Addr()
|
||||
if eq, visited := s.curPtrs.Push(px, py); visited {
|
||||
s.report(eq, reportByCycle)
|
||||
return
|
||||
}
|
||||
defer s.curPtrs.Pop(px, py)
|
||||
}
|
||||
|
||||
// Rule 1: Check whether an option applies on this node in the value tree.
|
||||
if s.tryOptions(t, vx, vy) {
|
||||
return
|
||||
}
|
||||
|
||||
// Rule 2: Check whether the type has a valid Equal method.
|
||||
if s.tryMethod(t, vx, vy) {
|
||||
return
|
||||
}
|
||||
|
||||
// Rule 3: Compare based on the underlying kind.
|
||||
switch t.Kind() {
|
||||
case reflect.Bool:
|
||||
s.report(vx.Bool() == vy.Bool(), 0)
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
|
||||
s.report(vx.Int() == vy.Int(), 0)
|
||||
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
|
||||
s.report(vx.Uint() == vy.Uint(), 0)
|
||||
case reflect.Float32, reflect.Float64:
|
||||
s.report(vx.Float() == vy.Float(), 0)
|
||||
case reflect.Complex64, reflect.Complex128:
|
||||
s.report(vx.Complex() == vy.Complex(), 0)
|
||||
case reflect.String:
|
||||
s.report(vx.String() == vy.String(), 0)
|
||||
case reflect.Chan, reflect.UnsafePointer:
|
||||
s.report(vx.Pointer() == vy.Pointer(), 0)
|
||||
case reflect.Func:
|
||||
s.report(vx.IsNil() && vy.IsNil(), 0)
|
||||
case reflect.Struct:
|
||||
s.compareStruct(t, vx, vy)
|
||||
case reflect.Slice, reflect.Array:
|
||||
s.compareSlice(t, vx, vy)
|
||||
case reflect.Map:
|
||||
s.compareMap(t, vx, vy)
|
||||
case reflect.Ptr:
|
||||
s.comparePtr(t, vx, vy)
|
||||
case reflect.Interface:
|
||||
s.compareInterface(t, vx, vy)
|
||||
default:
|
||||
panic(fmt.Sprintf("%v kind not handled", t.Kind()))
|
||||
}
|
||||
}
|
||||
|
||||
func (s *state) tryOptions(t reflect.Type, vx, vy reflect.Value) bool {
|
||||
// Evaluate all filters and apply the remaining options.
|
||||
if opt := s.opts.filter(s, t, vx, vy); opt != nil {
|
||||
opt.apply(s, vx, vy)
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func (s *state) tryMethod(t reflect.Type, vx, vy reflect.Value) bool {
|
||||
// Check if this type even has an Equal method.
|
||||
m, ok := t.MethodByName("Equal")
|
||||
if !ok || !function.IsType(m.Type, function.EqualAssignable) {
|
||||
return false
|
||||
}
|
||||
|
||||
eq := s.callTTBFunc(m.Func, vx, vy)
|
||||
s.report(eq, reportByMethod)
|
||||
return true
|
||||
}
|
||||
|
||||
func (s *state) callTRFunc(f, v reflect.Value, step Transform) reflect.Value {
|
||||
if !s.dynChecker.Next() {
|
||||
return f.Call([]reflect.Value{v})[0]
|
||||
}
|
||||
|
||||
// Run the function twice and ensure that we get the same results back.
|
||||
// We run in goroutines so that the race detector (if enabled) can detect
|
||||
// unsafe mutations to the input.
|
||||
c := make(chan reflect.Value)
|
||||
go detectRaces(c, f, v)
|
||||
got := <-c
|
||||
want := f.Call([]reflect.Value{v})[0]
|
||||
if step.vx, step.vy = got, want; !s.statelessCompare(step).Equal() {
|
||||
// To avoid false-positives with non-reflexive equality operations,
|
||||
// we sanity check whether a value is equal to itself.
|
||||
if step.vx, step.vy = want, want; !s.statelessCompare(step).Equal() {
|
||||
return want
|
||||
}
|
||||
panic(fmt.Sprintf("non-deterministic function detected: %s", function.NameOf(f)))
|
||||
}
|
||||
return want
|
||||
}
|
||||
|
||||
func (s *state) callTTBFunc(f, x, y reflect.Value) bool {
|
||||
if !s.dynChecker.Next() {
|
||||
return f.Call([]reflect.Value{x, y})[0].Bool()
|
||||
}
|
||||
|
||||
// Swapping the input arguments is sufficient to check that
|
||||
// f is symmetric and deterministic.
|
||||
// We run in goroutines so that the race detector (if enabled) can detect
|
||||
// unsafe mutations to the input.
|
||||
c := make(chan reflect.Value)
|
||||
go detectRaces(c, f, y, x)
|
||||
got := <-c
|
||||
want := f.Call([]reflect.Value{x, y})[0].Bool()
|
||||
if !got.IsValid() || got.Bool() != want {
|
||||
panic(fmt.Sprintf("non-deterministic or non-symmetric function detected: %s", function.NameOf(f)))
|
||||
}
|
||||
return want
|
||||
}
|
||||
|
||||
func detectRaces(c chan<- reflect.Value, f reflect.Value, vs ...reflect.Value) {
|
||||
var ret reflect.Value
|
||||
defer func() {
|
||||
recover() // Ignore panics, let the other call to f panic instead
|
||||
c <- ret
|
||||
}()
|
||||
ret = f.Call(vs)[0]
|
||||
}
|
||||
|
||||
func (s *state) compareStruct(t reflect.Type, vx, vy reflect.Value) {
|
||||
var addr bool
|
||||
var vax, vay reflect.Value // Addressable versions of vx and vy
|
||||
|
||||
var mayForce, mayForceInit bool
|
||||
step := StructField{&structField{}}
|
||||
for i := 0; i < t.NumField(); i++ {
|
||||
step.typ = t.Field(i).Type
|
||||
step.vx = vx.Field(i)
|
||||
step.vy = vy.Field(i)
|
||||
step.name = t.Field(i).Name
|
||||
step.idx = i
|
||||
step.unexported = !isExported(step.name)
|
||||
if step.unexported {
|
||||
if step.name == "_" {
|
||||
continue
|
||||
}
|
||||
// Defer checking of unexported fields until later to give an
|
||||
// Ignore a chance to ignore the field.
|
||||
if !vax.IsValid() || !vay.IsValid() {
|
||||
// For retrieveUnexportedField to work, the parent struct must
|
||||
// be addressable. Create a new copy of the values if
|
||||
// necessary to make them addressable.
|
||||
addr = vx.CanAddr() || vy.CanAddr()
|
||||
vax = makeAddressable(vx)
|
||||
vay = makeAddressable(vy)
|
||||
}
|
||||
if !mayForceInit {
|
||||
for _, xf := range s.exporters {
|
||||
mayForce = mayForce || xf(t)
|
||||
}
|
||||
mayForceInit = true
|
||||
}
|
||||
step.mayForce = mayForce
|
||||
step.paddr = addr
|
||||
step.pvx = vax
|
||||
step.pvy = vay
|
||||
step.field = t.Field(i)
|
||||
}
|
||||
s.compareAny(step)
|
||||
}
|
||||
}
|
||||
|
||||
func (s *state) compareSlice(t reflect.Type, vx, vy reflect.Value) {
|
||||
isSlice := t.Kind() == reflect.Slice
|
||||
if isSlice && (vx.IsNil() || vy.IsNil()) {
|
||||
s.report(vx.IsNil() && vy.IsNil(), 0)
|
||||
return
|
||||
}
|
||||
|
||||
// NOTE: It is incorrect to call curPtrs.Push on the slice header pointer
|
||||
// since slices represents a list of pointers, rather than a single pointer.
|
||||
// The pointer checking logic must be handled on a per-element basis
|
||||
// in compareAny.
|
||||
//
|
||||
// A slice header (see reflect.SliceHeader) in Go is a tuple of a starting
|
||||
// pointer P, a length N, and a capacity C. Supposing each slice element has
|
||||
// a memory size of M, then the slice is equivalent to the list of pointers:
|
||||
// [P+i*M for i in range(N)]
|
||||
//
|
||||
// For example, v[:0] and v[:1] are slices with the same starting pointer,
|
||||
// but they are clearly different values. Using the slice pointer alone
|
||||
// violates the assumption that equal pointers implies equal values.
|
||||
|
||||
step := SliceIndex{&sliceIndex{pathStep: pathStep{typ: t.Elem()}, isSlice: isSlice}}
|
||||
withIndexes := func(ix, iy int) SliceIndex {
|
||||
if ix >= 0 {
|
||||
step.vx, step.xkey = vx.Index(ix), ix
|
||||
} else {
|
||||
step.vx, step.xkey = reflect.Value{}, -1
|
||||
}
|
||||
if iy >= 0 {
|
||||
step.vy, step.ykey = vy.Index(iy), iy
|
||||
} else {
|
||||
step.vy, step.ykey = reflect.Value{}, -1
|
||||
}
|
||||
return step
|
||||
}
|
||||
|
||||
// Ignore options are able to ignore missing elements in a slice.
|
||||
// However, detecting these reliably requires an optimal differencing
|
||||
// algorithm, for which diff.Difference is not.
|
||||
//
|
||||
// Instead, we first iterate through both slices to detect which elements
|
||||
// would be ignored if standing alone. The index of non-discarded elements
|
||||
// are stored in a separate slice, which diffing is then performed on.
|
||||
var indexesX, indexesY []int
|
||||
var ignoredX, ignoredY []bool
|
||||
for ix := 0; ix < vx.Len(); ix++ {
|
||||
ignored := s.statelessCompare(withIndexes(ix, -1)).NumDiff == 0
|
||||
if !ignored {
|
||||
indexesX = append(indexesX, ix)
|
||||
}
|
||||
ignoredX = append(ignoredX, ignored)
|
||||
}
|
||||
for iy := 0; iy < vy.Len(); iy++ {
|
||||
ignored := s.statelessCompare(withIndexes(-1, iy)).NumDiff == 0
|
||||
if !ignored {
|
||||
indexesY = append(indexesY, iy)
|
||||
}
|
||||
ignoredY = append(ignoredY, ignored)
|
||||
}
|
||||
|
||||
// Compute an edit-script for slices vx and vy (excluding ignored elements).
|
||||
edits := diff.Difference(len(indexesX), len(indexesY), func(ix, iy int) diff.Result {
|
||||
return s.statelessCompare(withIndexes(indexesX[ix], indexesY[iy]))
|
||||
})
|
||||
|
||||
// Replay the ignore-scripts and the edit-script.
|
||||
var ix, iy int
|
||||
for ix < vx.Len() || iy < vy.Len() {
|
||||
var e diff.EditType
|
||||
switch {
|
||||
case ix < len(ignoredX) && ignoredX[ix]:
|
||||
e = diff.UniqueX
|
||||
case iy < len(ignoredY) && ignoredY[iy]:
|
||||
e = diff.UniqueY
|
||||
default:
|
||||
e, edits = edits[0], edits[1:]
|
||||
}
|
||||
switch e {
|
||||
case diff.UniqueX:
|
||||
s.compareAny(withIndexes(ix, -1))
|
||||
ix++
|
||||
case diff.UniqueY:
|
||||
s.compareAny(withIndexes(-1, iy))
|
||||
iy++
|
||||
default:
|
||||
s.compareAny(withIndexes(ix, iy))
|
||||
ix++
|
||||
iy++
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (s *state) compareMap(t reflect.Type, vx, vy reflect.Value) {
|
||||
if vx.IsNil() || vy.IsNil() {
|
||||
s.report(vx.IsNil() && vy.IsNil(), 0)
|
||||
return
|
||||
}
|
||||
|
||||
// Cycle-detection for maps.
|
||||
if eq, visited := s.curPtrs.Push(vx, vy); visited {
|
||||
s.report(eq, reportByCycle)
|
||||
return
|
||||
}
|
||||
defer s.curPtrs.Pop(vx, vy)
|
||||
|
||||
// We combine and sort the two map keys so that we can perform the
|
||||
// comparisons in a deterministic order.
|
||||
step := MapIndex{&mapIndex{pathStep: pathStep{typ: t.Elem()}}}
|
||||
for _, k := range value.SortKeys(append(vx.MapKeys(), vy.MapKeys()...)) {
|
||||
step.vx = vx.MapIndex(k)
|
||||
step.vy = vy.MapIndex(k)
|
||||
step.key = k
|
||||
if !step.vx.IsValid() && !step.vy.IsValid() {
|
||||
// It is possible for both vx and vy to be invalid if the
|
||||
// key contained a NaN value in it.
|
||||
//
|
||||
// Even with the ability to retrieve NaN keys in Go 1.12,
|
||||
// there still isn't a sensible way to compare the values since
|
||||
// a NaN key may map to multiple unordered values.
|
||||
// The most reasonable way to compare NaNs would be to compare the
|
||||
// set of values. However, this is impossible to do efficiently
|
||||
// since set equality is provably an O(n^2) operation given only
|
||||
// an Equal function. If we had a Less function or Hash function,
|
||||
// this could be done in O(n*log(n)) or O(n), respectively.
|
||||
//
|
||||
// Rather than adding complex logic to deal with NaNs, make it
|
||||
// the user's responsibility to compare such obscure maps.
|
||||
const help = "consider providing a Comparer to compare the map"
|
||||
panic(fmt.Sprintf("%#v has map key with NaNs\n%s", s.curPath, help))
|
||||
}
|
||||
s.compareAny(step)
|
||||
}
|
||||
}
|
||||
|
||||
func (s *state) comparePtr(t reflect.Type, vx, vy reflect.Value) {
|
||||
if vx.IsNil() || vy.IsNil() {
|
||||
s.report(vx.IsNil() && vy.IsNil(), 0)
|
||||
return
|
||||
}
|
||||
|
||||
// Cycle-detection for pointers.
|
||||
if eq, visited := s.curPtrs.Push(vx, vy); visited {
|
||||
s.report(eq, reportByCycle)
|
||||
return
|
||||
}
|
||||
defer s.curPtrs.Pop(vx, vy)
|
||||
|
||||
vx, vy = vx.Elem(), vy.Elem()
|
||||
s.compareAny(Indirect{&indirect{pathStep{t.Elem(), vx, vy}}})
|
||||
}
|
||||
|
||||
func (s *state) compareInterface(t reflect.Type, vx, vy reflect.Value) {
|
||||
if vx.IsNil() || vy.IsNil() {
|
||||
s.report(vx.IsNil() && vy.IsNil(), 0)
|
||||
return
|
||||
}
|
||||
vx, vy = vx.Elem(), vy.Elem()
|
||||
if vx.Type() != vy.Type() {
|
||||
s.report(false, 0)
|
||||
return
|
||||
}
|
||||
s.compareAny(TypeAssertion{&typeAssertion{pathStep{vx.Type(), vx, vy}}})
|
||||
}
|
||||
|
||||
func (s *state) report(eq bool, rf resultFlags) {
|
||||
if rf&reportByIgnore == 0 {
|
||||
if eq {
|
||||
s.result.NumSame++
|
||||
rf |= reportEqual
|
||||
} else {
|
||||
s.result.NumDiff++
|
||||
rf |= reportUnequal
|
||||
}
|
||||
}
|
||||
for _, r := range s.reporters {
|
||||
r.Report(Result{flags: rf})
|
||||
}
|
||||
}
|
||||
|
||||
// recChecker tracks the state needed to periodically perform checks that
|
||||
// user provided transformers are not stuck in an infinitely recursive cycle.
|
||||
type recChecker struct{ next int }
|
||||
|
||||
// Check scans the Path for any recursive transformers and panics when any
|
||||
// recursive transformers are detected. Note that the presence of a
|
||||
// recursive Transformer does not necessarily imply an infinite cycle.
|
||||
// As such, this check only activates after some minimal number of path steps.
|
||||
func (rc *recChecker) Check(p Path) {
|
||||
const minLen = 1 << 16
|
||||
if rc.next == 0 {
|
||||
rc.next = minLen
|
||||
}
|
||||
if len(p) < rc.next {
|
||||
return
|
||||
}
|
||||
rc.next <<= 1
|
||||
|
||||
// Check whether the same transformer has appeared at least twice.
|
||||
var ss []string
|
||||
m := map[Option]int{}
|
||||
for _, ps := range p {
|
||||
if t, ok := ps.(Transform); ok {
|
||||
t := t.Option()
|
||||
if m[t] == 1 { // Transformer was used exactly once before
|
||||
tf := t.(*transformer).fnc.Type()
|
||||
ss = append(ss, fmt.Sprintf("%v: %v => %v", t, tf.In(0), tf.Out(0)))
|
||||
}
|
||||
m[t]++
|
||||
}
|
||||
}
|
||||
if len(ss) > 0 {
|
||||
const warning = "recursive set of Transformers detected"
|
||||
const help = "consider using cmpopts.AcyclicTransformer"
|
||||
set := strings.Join(ss, "\n\t")
|
||||
panic(fmt.Sprintf("%s:\n\t%s\n%s", warning, set, help))
|
||||
}
|
||||
}
|
||||
|
||||
// dynChecker tracks the state needed to periodically perform checks that
|
||||
// user provided functions are symmetric and deterministic.
|
||||
// The zero value is safe for immediate use.
|
||||
type dynChecker struct{ curr, next int }
|
||||
|
||||
// Next increments the state and reports whether a check should be performed.
|
||||
//
|
||||
// Checks occur every Nth function call, where N is a triangular number:
|
||||
//
|
||||
// 0 1 3 6 10 15 21 28 36 45 55 66 78 91 105 120 136 153 171 190 ...
|
||||
//
|
||||
// See https://en.wikipedia.org/wiki/Triangular_number
|
||||
//
|
||||
// This sequence ensures that the cost of checks drops significantly as
|
||||
// the number of functions calls grows larger.
|
||||
func (dc *dynChecker) Next() bool {
|
||||
ok := dc.curr == dc.next
|
||||
if ok {
|
||||
dc.curr = 0
|
||||
dc.next++
|
||||
}
|
||||
dc.curr++
|
||||
return ok
|
||||
}
|
||||
|
||||
// makeAddressable returns a value that is always addressable.
|
||||
// It returns the input verbatim if it is already addressable,
|
||||
// otherwise it creates a new value and returns an addressable copy.
|
||||
func makeAddressable(v reflect.Value) reflect.Value {
|
||||
if v.CanAddr() {
|
||||
return v
|
||||
}
|
||||
vc := reflect.New(v.Type()).Elem()
|
||||
vc.Set(v)
|
||||
return vc
|
||||
}
|
||||
16
vendor/github.com/google/go-cmp/cmp/export_panic.go
generated
vendored
Normal file
16
vendor/github.com/google/go-cmp/cmp/export_panic.go
generated
vendored
Normal file
@ -0,0 +1,16 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build purego
|
||||
// +build purego
|
||||
|
||||
package cmp
|
||||
|
||||
import "reflect"
|
||||
|
||||
const supportExporters = false
|
||||
|
||||
func retrieveUnexportedField(reflect.Value, reflect.StructField, bool) reflect.Value {
|
||||
panic("no support for forcibly accessing unexported fields")
|
||||
}
|
||||
36
vendor/github.com/google/go-cmp/cmp/export_unsafe.go
generated
vendored
Normal file
36
vendor/github.com/google/go-cmp/cmp/export_unsafe.go
generated
vendored
Normal file
@ -0,0 +1,36 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build !purego
|
||||
// +build !purego
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const supportExporters = true
|
||||
|
||||
// retrieveUnexportedField uses unsafe to forcibly retrieve any field from
|
||||
// a struct such that the value has read-write permissions.
|
||||
//
|
||||
// The parent struct, v, must be addressable, while f must be a StructField
|
||||
// describing the field to retrieve. If addr is false,
|
||||
// then the returned value will be shallowed copied to be non-addressable.
|
||||
func retrieveUnexportedField(v reflect.Value, f reflect.StructField, addr bool) reflect.Value {
|
||||
ve := reflect.NewAt(f.Type, unsafe.Pointer(uintptr(unsafe.Pointer(v.UnsafeAddr()))+f.Offset)).Elem()
|
||||
if !addr {
|
||||
// A field is addressable if and only if the struct is addressable.
|
||||
// If the original parent value was not addressable, shallow copy the
|
||||
// value to make it non-addressable to avoid leaking an implementation
|
||||
// detail of how forcibly exporting a field works.
|
||||
if ve.Kind() == reflect.Interface && ve.IsNil() {
|
||||
return reflect.Zero(f.Type)
|
||||
}
|
||||
return reflect.ValueOf(ve.Interface()).Convert(f.Type)
|
||||
}
|
||||
return ve
|
||||
}
|
||||
18
vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go
generated
vendored
Normal file
18
vendor/github.com/google/go-cmp/cmp/internal/diff/debug_disable.go
generated
vendored
Normal file
@ -0,0 +1,18 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build !cmp_debug
|
||||
// +build !cmp_debug
|
||||
|
||||
package diff
|
||||
|
||||
var debug debugger
|
||||
|
||||
type debugger struct{}
|
||||
|
||||
func (debugger) Begin(_, _ int, f EqualFunc, _, _ *EditScript) EqualFunc {
|
||||
return f
|
||||
}
|
||||
func (debugger) Update() {}
|
||||
func (debugger) Finish() {}
|
||||
123
vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go
generated
vendored
Normal file
123
vendor/github.com/google/go-cmp/cmp/internal/diff/debug_enable.go
generated
vendored
Normal file
@ -0,0 +1,123 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build cmp_debug
|
||||
// +build cmp_debug
|
||||
|
||||
package diff
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
// The algorithm can be seen running in real-time by enabling debugging:
|
||||
// go test -tags=cmp_debug -v
|
||||
//
|
||||
// Example output:
|
||||
// === RUN TestDifference/#34
|
||||
// ┌───────────────────────────────┐
|
||||
// │ \ · · · · · · · · · · · · · · │
|
||||
// │ · # · · · · · · · · · · · · · │
|
||||
// │ · \ · · · · · · · · · · · · · │
|
||||
// │ · · \ · · · · · · · · · · · · │
|
||||
// │ · · · X # · · · · · · · · · · │
|
||||
// │ · · · # \ · · · · · · · · · · │
|
||||
// │ · · · · · # # · · · · · · · · │
|
||||
// │ · · · · · # \ · · · · · · · · │
|
||||
// │ · · · · · · · \ · · · · · · · │
|
||||
// │ · · · · · · · · \ · · · · · · │
|
||||
// │ · · · · · · · · · \ · · · · · │
|
||||
// │ · · · · · · · · · · \ · · # · │
|
||||
// │ · · · · · · · · · · · \ # # · │
|
||||
// │ · · · · · · · · · · · # # # · │
|
||||
// │ · · · · · · · · · · # # # # · │
|
||||
// │ · · · · · · · · · # # # # # · │
|
||||
// │ · · · · · · · · · · · · · · \ │
|
||||
// └───────────────────────────────┘
|
||||
// [.Y..M.XY......YXYXY.|]
|
||||
//
|
||||
// The grid represents the edit-graph where the horizontal axis represents
|
||||
// list X and the vertical axis represents list Y. The start of the two lists
|
||||
// is the top-left, while the ends are the bottom-right. The '·' represents
|
||||
// an unexplored node in the graph. The '\' indicates that the two symbols
|
||||
// from list X and Y are equal. The 'X' indicates that two symbols are similar
|
||||
// (but not exactly equal) to each other. The '#' indicates that the two symbols
|
||||
// are different (and not similar). The algorithm traverses this graph trying to
|
||||
// make the paths starting in the top-left and the bottom-right connect.
|
||||
//
|
||||
// The series of '.', 'X', 'Y', and 'M' characters at the bottom represents
|
||||
// the currently established path from the forward and reverse searches,
|
||||
// separated by a '|' character.
|
||||
|
||||
const (
|
||||
updateDelay = 100 * time.Millisecond
|
||||
finishDelay = 500 * time.Millisecond
|
||||
ansiTerminal = true // ANSI escape codes used to move terminal cursor
|
||||
)
|
||||
|
||||
var debug debugger
|
||||
|
||||
type debugger struct {
|
||||
sync.Mutex
|
||||
p1, p2 EditScript
|
||||
fwdPath, revPath *EditScript
|
||||
grid []byte
|
||||
lines int
|
||||
}
|
||||
|
||||
func (dbg *debugger) Begin(nx, ny int, f EqualFunc, p1, p2 *EditScript) EqualFunc {
|
||||
dbg.Lock()
|
||||
dbg.fwdPath, dbg.revPath = p1, p2
|
||||
top := "┌─" + strings.Repeat("──", nx) + "┐\n"
|
||||
row := "│ " + strings.Repeat("· ", nx) + "│\n"
|
||||
btm := "└─" + strings.Repeat("──", nx) + "┘\n"
|
||||
dbg.grid = []byte(top + strings.Repeat(row, ny) + btm)
|
||||
dbg.lines = strings.Count(dbg.String(), "\n")
|
||||
fmt.Print(dbg)
|
||||
|
||||
// Wrap the EqualFunc so that we can intercept each result.
|
||||
return func(ix, iy int) (r Result) {
|
||||
cell := dbg.grid[len(top)+iy*len(row):][len("│ ")+len("· ")*ix:][:len("·")]
|
||||
for i := range cell {
|
||||
cell[i] = 0 // Zero out the multiple bytes of UTF-8 middle-dot
|
||||
}
|
||||
switch r = f(ix, iy); {
|
||||
case r.Equal():
|
||||
cell[0] = '\\'
|
||||
case r.Similar():
|
||||
cell[0] = 'X'
|
||||
default:
|
||||
cell[0] = '#'
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
func (dbg *debugger) Update() {
|
||||
dbg.print(updateDelay)
|
||||
}
|
||||
|
||||
func (dbg *debugger) Finish() {
|
||||
dbg.print(finishDelay)
|
||||
dbg.Unlock()
|
||||
}
|
||||
|
||||
func (dbg *debugger) String() string {
|
||||
dbg.p1, dbg.p2 = *dbg.fwdPath, dbg.p2[:0]
|
||||
for i := len(*dbg.revPath) - 1; i >= 0; i-- {
|
||||
dbg.p2 = append(dbg.p2, (*dbg.revPath)[i])
|
||||
}
|
||||
return fmt.Sprintf("%s[%v|%v]\n\n", dbg.grid, dbg.p1, dbg.p2)
|
||||
}
|
||||
|
||||
func (dbg *debugger) print(d time.Duration) {
|
||||
if ansiTerminal {
|
||||
fmt.Printf("\x1b[%dA", dbg.lines) // Reset terminal cursor
|
||||
}
|
||||
fmt.Print(dbg)
|
||||
time.Sleep(d)
|
||||
}
|
||||
402
vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go
generated
vendored
Normal file
402
vendor/github.com/google/go-cmp/cmp/internal/diff/diff.go
generated
vendored
Normal file
@ -0,0 +1,402 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package diff implements an algorithm for producing edit-scripts.
|
||||
// The edit-script is a sequence of operations needed to transform one list
|
||||
// of symbols into another (or vice-versa). The edits allowed are insertions,
|
||||
// deletions, and modifications. The summation of all edits is called the
|
||||
// Levenshtein distance as this problem is well-known in computer science.
|
||||
//
|
||||
// This package prioritizes performance over accuracy. That is, the run time
|
||||
// is more important than obtaining a minimal Levenshtein distance.
|
||||
package diff
|
||||
|
||||
import (
|
||||
"math/rand"
|
||||
"time"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/flags"
|
||||
)
|
||||
|
||||
// EditType represents a single operation within an edit-script.
|
||||
type EditType uint8
|
||||
|
||||
const (
|
||||
// Identity indicates that a symbol pair is identical in both list X and Y.
|
||||
Identity EditType = iota
|
||||
// UniqueX indicates that a symbol only exists in X and not Y.
|
||||
UniqueX
|
||||
// UniqueY indicates that a symbol only exists in Y and not X.
|
||||
UniqueY
|
||||
// Modified indicates that a symbol pair is a modification of each other.
|
||||
Modified
|
||||
)
|
||||
|
||||
// EditScript represents the series of differences between two lists.
|
||||
type EditScript []EditType
|
||||
|
||||
// String returns a human-readable string representing the edit-script where
|
||||
// Identity, UniqueX, UniqueY, and Modified are represented by the
|
||||
// '.', 'X', 'Y', and 'M' characters, respectively.
|
||||
func (es EditScript) String() string {
|
||||
b := make([]byte, len(es))
|
||||
for i, e := range es {
|
||||
switch e {
|
||||
case Identity:
|
||||
b[i] = '.'
|
||||
case UniqueX:
|
||||
b[i] = 'X'
|
||||
case UniqueY:
|
||||
b[i] = 'Y'
|
||||
case Modified:
|
||||
b[i] = 'M'
|
||||
default:
|
||||
panic("invalid edit-type")
|
||||
}
|
||||
}
|
||||
return string(b)
|
||||
}
|
||||
|
||||
// stats returns a histogram of the number of each type of edit operation.
|
||||
func (es EditScript) stats() (s struct{ NI, NX, NY, NM int }) {
|
||||
for _, e := range es {
|
||||
switch e {
|
||||
case Identity:
|
||||
s.NI++
|
||||
case UniqueX:
|
||||
s.NX++
|
||||
case UniqueY:
|
||||
s.NY++
|
||||
case Modified:
|
||||
s.NM++
|
||||
default:
|
||||
panic("invalid edit-type")
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Dist is the Levenshtein distance and is guaranteed to be 0 if and only if
|
||||
// lists X and Y are equal.
|
||||
func (es EditScript) Dist() int { return len(es) - es.stats().NI }
|
||||
|
||||
// LenX is the length of the X list.
|
||||
func (es EditScript) LenX() int { return len(es) - es.stats().NY }
|
||||
|
||||
// LenY is the length of the Y list.
|
||||
func (es EditScript) LenY() int { return len(es) - es.stats().NX }
|
||||
|
||||
// EqualFunc reports whether the symbols at indexes ix and iy are equal.
|
||||
// When called by Difference, the index is guaranteed to be within nx and ny.
|
||||
type EqualFunc func(ix int, iy int) Result
|
||||
|
||||
// Result is the result of comparison.
|
||||
// NumSame is the number of sub-elements that are equal.
|
||||
// NumDiff is the number of sub-elements that are not equal.
|
||||
type Result struct{ NumSame, NumDiff int }
|
||||
|
||||
// BoolResult returns a Result that is either Equal or not Equal.
|
||||
func BoolResult(b bool) Result {
|
||||
if b {
|
||||
return Result{NumSame: 1} // Equal, Similar
|
||||
} else {
|
||||
return Result{NumDiff: 2} // Not Equal, not Similar
|
||||
}
|
||||
}
|
||||
|
||||
// Equal indicates whether the symbols are equal. Two symbols are equal
|
||||
// if and only if NumDiff == 0. If Equal, then they are also Similar.
|
||||
func (r Result) Equal() bool { return r.NumDiff == 0 }
|
||||
|
||||
// Similar indicates whether two symbols are similar and may be represented
|
||||
// by using the Modified type. As a special case, we consider binary comparisons
|
||||
// (i.e., those that return Result{1, 0} or Result{0, 1}) to be similar.
|
||||
//
|
||||
// The exact ratio of NumSame to NumDiff to determine similarity may change.
|
||||
func (r Result) Similar() bool {
|
||||
// Use NumSame+1 to offset NumSame so that binary comparisons are similar.
|
||||
return r.NumSame+1 >= r.NumDiff
|
||||
}
|
||||
|
||||
var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0
|
||||
|
||||
// Difference reports whether two lists of lengths nx and ny are equal
|
||||
// given the definition of equality provided as f.
|
||||
//
|
||||
// This function returns an edit-script, which is a sequence of operations
|
||||
// needed to convert one list into the other. The following invariants for
|
||||
// the edit-script are maintained:
|
||||
// - eq == (es.Dist()==0)
|
||||
// - nx == es.LenX()
|
||||
// - ny == es.LenY()
|
||||
//
|
||||
// This algorithm is not guaranteed to be an optimal solution (i.e., one that
|
||||
// produces an edit-script with a minimal Levenshtein distance). This algorithm
|
||||
// favors performance over optimality. The exact output is not guaranteed to
|
||||
// be stable and may change over time.
|
||||
func Difference(nx, ny int, f EqualFunc) (es EditScript) {
|
||||
// This algorithm is based on traversing what is known as an "edit-graph".
|
||||
// See Figure 1 from "An O(ND) Difference Algorithm and Its Variations"
|
||||
// by Eugene W. Myers. Since D can be as large as N itself, this is
|
||||
// effectively O(N^2). Unlike the algorithm from that paper, we are not
|
||||
// interested in the optimal path, but at least some "decent" path.
|
||||
//
|
||||
// For example, let X and Y be lists of symbols:
|
||||
// X = [A B C A B B A]
|
||||
// Y = [C B A B A C]
|
||||
//
|
||||
// The edit-graph can be drawn as the following:
|
||||
// A B C A B B A
|
||||
// ┌─────────────┐
|
||||
// C │_|_|\|_|_|_|_│ 0
|
||||
// B │_|\|_|_|\|\|_│ 1
|
||||
// A │\|_|_|\|_|_|\│ 2
|
||||
// B │_|\|_|_|\|\|_│ 3
|
||||
// A │\|_|_|\|_|_|\│ 4
|
||||
// C │ | |\| | | | │ 5
|
||||
// └─────────────┘ 6
|
||||
// 0 1 2 3 4 5 6 7
|
||||
//
|
||||
// List X is written along the horizontal axis, while list Y is written
|
||||
// along the vertical axis. At any point on this grid, if the symbol in
|
||||
// list X matches the corresponding symbol in list Y, then a '\' is drawn.
|
||||
// The goal of any minimal edit-script algorithm is to find a path from the
|
||||
// top-left corner to the bottom-right corner, while traveling through the
|
||||
// fewest horizontal or vertical edges.
|
||||
// A horizontal edge is equivalent to inserting a symbol from list X.
|
||||
// A vertical edge is equivalent to inserting a symbol from list Y.
|
||||
// A diagonal edge is equivalent to a matching symbol between both X and Y.
|
||||
|
||||
// Invariants:
|
||||
// - 0 ≤ fwdPath.X ≤ (fwdFrontier.X, revFrontier.X) ≤ revPath.X ≤ nx
|
||||
// - 0 ≤ fwdPath.Y ≤ (fwdFrontier.Y, revFrontier.Y) ≤ revPath.Y ≤ ny
|
||||
//
|
||||
// In general:
|
||||
// - fwdFrontier.X < revFrontier.X
|
||||
// - fwdFrontier.Y < revFrontier.Y
|
||||
//
|
||||
// Unless, it is time for the algorithm to terminate.
|
||||
fwdPath := path{+1, point{0, 0}, make(EditScript, 0, (nx+ny)/2)}
|
||||
revPath := path{-1, point{nx, ny}, make(EditScript, 0)}
|
||||
fwdFrontier := fwdPath.point // Forward search frontier
|
||||
revFrontier := revPath.point // Reverse search frontier
|
||||
|
||||
// Search budget bounds the cost of searching for better paths.
|
||||
// The longest sequence of non-matching symbols that can be tolerated is
|
||||
// approximately the square-root of the search budget.
|
||||
searchBudget := 4 * (nx + ny) // O(n)
|
||||
|
||||
// Running the tests with the "cmp_debug" build tag prints a visualization
|
||||
// of the algorithm running in real-time. This is educational for
|
||||
// understanding how the algorithm works. See debug_enable.go.
|
||||
f = debug.Begin(nx, ny, f, &fwdPath.es, &revPath.es)
|
||||
|
||||
// The algorithm below is a greedy, meet-in-the-middle algorithm for
|
||||
// computing sub-optimal edit-scripts between two lists.
|
||||
//
|
||||
// The algorithm is approximately as follows:
|
||||
// - Searching for differences switches back-and-forth between
|
||||
// a search that starts at the beginning (the top-left corner), and
|
||||
// a search that starts at the end (the bottom-right corner).
|
||||
// The goal of the search is connect with the search
|
||||
// from the opposite corner.
|
||||
// - As we search, we build a path in a greedy manner,
|
||||
// where the first match seen is added to the path (this is sub-optimal,
|
||||
// but provides a decent result in practice). When matches are found,
|
||||
// we try the next pair of symbols in the lists and follow all matches
|
||||
// as far as possible.
|
||||
// - When searching for matches, we search along a diagonal going through
|
||||
// through the "frontier" point. If no matches are found,
|
||||
// we advance the frontier towards the opposite corner.
|
||||
// - This algorithm terminates when either the X coordinates or the
|
||||
// Y coordinates of the forward and reverse frontier points ever intersect.
|
||||
|
||||
// This algorithm is correct even if searching only in the forward direction
|
||||
// or in the reverse direction. We do both because it is commonly observed
|
||||
// that two lists commonly differ because elements were added to the front
|
||||
// or end of the other list.
|
||||
//
|
||||
// Non-deterministically start with either the forward or reverse direction
|
||||
// to introduce some deliberate instability so that we have the flexibility
|
||||
// to change this algorithm in the future.
|
||||
if flags.Deterministic || randBool {
|
||||
goto forwardSearch
|
||||
} else {
|
||||
goto reverseSearch
|
||||
}
|
||||
|
||||
forwardSearch:
|
||||
{
|
||||
// Forward search from the beginning.
|
||||
if fwdFrontier.X >= revFrontier.X || fwdFrontier.Y >= revFrontier.Y || searchBudget == 0 {
|
||||
goto finishSearch
|
||||
}
|
||||
for stop1, stop2, i := false, false, 0; !(stop1 && stop2) && searchBudget > 0; i++ {
|
||||
// Search in a diagonal pattern for a match.
|
||||
z := zigzag(i)
|
||||
p := point{fwdFrontier.X + z, fwdFrontier.Y - z}
|
||||
switch {
|
||||
case p.X >= revPath.X || p.Y < fwdPath.Y:
|
||||
stop1 = true // Hit top-right corner
|
||||
case p.Y >= revPath.Y || p.X < fwdPath.X:
|
||||
stop2 = true // Hit bottom-left corner
|
||||
case f(p.X, p.Y).Equal():
|
||||
// Match found, so connect the path to this point.
|
||||
fwdPath.connect(p, f)
|
||||
fwdPath.append(Identity)
|
||||
// Follow sequence of matches as far as possible.
|
||||
for fwdPath.X < revPath.X && fwdPath.Y < revPath.Y {
|
||||
if !f(fwdPath.X, fwdPath.Y).Equal() {
|
||||
break
|
||||
}
|
||||
fwdPath.append(Identity)
|
||||
}
|
||||
fwdFrontier = fwdPath.point
|
||||
stop1, stop2 = true, true
|
||||
default:
|
||||
searchBudget-- // Match not found
|
||||
}
|
||||
debug.Update()
|
||||
}
|
||||
// Advance the frontier towards reverse point.
|
||||
if revPath.X-fwdFrontier.X >= revPath.Y-fwdFrontier.Y {
|
||||
fwdFrontier.X++
|
||||
} else {
|
||||
fwdFrontier.Y++
|
||||
}
|
||||
goto reverseSearch
|
||||
}
|
||||
|
||||
reverseSearch:
|
||||
{
|
||||
// Reverse search from the end.
|
||||
if fwdFrontier.X >= revFrontier.X || fwdFrontier.Y >= revFrontier.Y || searchBudget == 0 {
|
||||
goto finishSearch
|
||||
}
|
||||
for stop1, stop2, i := false, false, 0; !(stop1 && stop2) && searchBudget > 0; i++ {
|
||||
// Search in a diagonal pattern for a match.
|
||||
z := zigzag(i)
|
||||
p := point{revFrontier.X - z, revFrontier.Y + z}
|
||||
switch {
|
||||
case fwdPath.X >= p.X || revPath.Y < p.Y:
|
||||
stop1 = true // Hit bottom-left corner
|
||||
case fwdPath.Y >= p.Y || revPath.X < p.X:
|
||||
stop2 = true // Hit top-right corner
|
||||
case f(p.X-1, p.Y-1).Equal():
|
||||
// Match found, so connect the path to this point.
|
||||
revPath.connect(p, f)
|
||||
revPath.append(Identity)
|
||||
// Follow sequence of matches as far as possible.
|
||||
for fwdPath.X < revPath.X && fwdPath.Y < revPath.Y {
|
||||
if !f(revPath.X-1, revPath.Y-1).Equal() {
|
||||
break
|
||||
}
|
||||
revPath.append(Identity)
|
||||
}
|
||||
revFrontier = revPath.point
|
||||
stop1, stop2 = true, true
|
||||
default:
|
||||
searchBudget-- // Match not found
|
||||
}
|
||||
debug.Update()
|
||||
}
|
||||
// Advance the frontier towards forward point.
|
||||
if revFrontier.X-fwdPath.X >= revFrontier.Y-fwdPath.Y {
|
||||
revFrontier.X--
|
||||
} else {
|
||||
revFrontier.Y--
|
||||
}
|
||||
goto forwardSearch
|
||||
}
|
||||
|
||||
finishSearch:
|
||||
// Join the forward and reverse paths and then append the reverse path.
|
||||
fwdPath.connect(revPath.point, f)
|
||||
for i := len(revPath.es) - 1; i >= 0; i-- {
|
||||
t := revPath.es[i]
|
||||
revPath.es = revPath.es[:i]
|
||||
fwdPath.append(t)
|
||||
}
|
||||
debug.Finish()
|
||||
return fwdPath.es
|
||||
}
|
||||
|
||||
type path struct {
|
||||
dir int // +1 if forward, -1 if reverse
|
||||
point // Leading point of the EditScript path
|
||||
es EditScript
|
||||
}
|
||||
|
||||
// connect appends any necessary Identity, Modified, UniqueX, or UniqueY types
|
||||
// to the edit-script to connect p.point to dst.
|
||||
func (p *path) connect(dst point, f EqualFunc) {
|
||||
if p.dir > 0 {
|
||||
// Connect in forward direction.
|
||||
for dst.X > p.X && dst.Y > p.Y {
|
||||
switch r := f(p.X, p.Y); {
|
||||
case r.Equal():
|
||||
p.append(Identity)
|
||||
case r.Similar():
|
||||
p.append(Modified)
|
||||
case dst.X-p.X >= dst.Y-p.Y:
|
||||
p.append(UniqueX)
|
||||
default:
|
||||
p.append(UniqueY)
|
||||
}
|
||||
}
|
||||
for dst.X > p.X {
|
||||
p.append(UniqueX)
|
||||
}
|
||||
for dst.Y > p.Y {
|
||||
p.append(UniqueY)
|
||||
}
|
||||
} else {
|
||||
// Connect in reverse direction.
|
||||
for p.X > dst.X && p.Y > dst.Y {
|
||||
switch r := f(p.X-1, p.Y-1); {
|
||||
case r.Equal():
|
||||
p.append(Identity)
|
||||
case r.Similar():
|
||||
p.append(Modified)
|
||||
case p.Y-dst.Y >= p.X-dst.X:
|
||||
p.append(UniqueY)
|
||||
default:
|
||||
p.append(UniqueX)
|
||||
}
|
||||
}
|
||||
for p.X > dst.X {
|
||||
p.append(UniqueX)
|
||||
}
|
||||
for p.Y > dst.Y {
|
||||
p.append(UniqueY)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (p *path) append(t EditType) {
|
||||
p.es = append(p.es, t)
|
||||
switch t {
|
||||
case Identity, Modified:
|
||||
p.add(p.dir, p.dir)
|
||||
case UniqueX:
|
||||
p.add(p.dir, 0)
|
||||
case UniqueY:
|
||||
p.add(0, p.dir)
|
||||
}
|
||||
debug.Update()
|
||||
}
|
||||
|
||||
type point struct{ X, Y int }
|
||||
|
||||
func (p *point) add(dx, dy int) { p.X += dx; p.Y += dy }
|
||||
|
||||
// zigzag maps a consecutive sequence of integers to a zig-zag sequence.
|
||||
//
|
||||
// [0 1 2 3 4 5 ...] => [0 -1 +1 -2 +2 ...]
|
||||
func zigzag(x int) int {
|
||||
if x&1 != 0 {
|
||||
x = ^x
|
||||
}
|
||||
return x >> 1
|
||||
}
|
||||
9
vendor/github.com/google/go-cmp/cmp/internal/flags/flags.go
generated
vendored
Normal file
9
vendor/github.com/google/go-cmp/cmp/internal/flags/flags.go
generated
vendored
Normal file
@ -0,0 +1,9 @@
|
||||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package flags
|
||||
|
||||
// Deterministic controls whether the output of Diff should be deterministic.
|
||||
// This is only used for testing.
|
||||
var Deterministic bool
|
||||
99
vendor/github.com/google/go-cmp/cmp/internal/function/func.go
generated
vendored
Normal file
99
vendor/github.com/google/go-cmp/cmp/internal/function/func.go
generated
vendored
Normal file
@ -0,0 +1,99 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package function provides functionality for identifying function types.
|
||||
package function
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"regexp"
|
||||
"runtime"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type funcType int
|
||||
|
||||
const (
|
||||
_ funcType = iota
|
||||
|
||||
tbFunc // func(T) bool
|
||||
ttbFunc // func(T, T) bool
|
||||
trbFunc // func(T, R) bool
|
||||
tibFunc // func(T, I) bool
|
||||
trFunc // func(T) R
|
||||
|
||||
Equal = ttbFunc // func(T, T) bool
|
||||
EqualAssignable = tibFunc // func(T, I) bool; encapsulates func(T, T) bool
|
||||
Transformer = trFunc // func(T) R
|
||||
ValueFilter = ttbFunc // func(T, T) bool
|
||||
Less = ttbFunc // func(T, T) bool
|
||||
ValuePredicate = tbFunc // func(T) bool
|
||||
KeyValuePredicate = trbFunc // func(T, R) bool
|
||||
)
|
||||
|
||||
var boolType = reflect.TypeOf(true)
|
||||
|
||||
// IsType reports whether the reflect.Type is of the specified function type.
|
||||
func IsType(t reflect.Type, ft funcType) bool {
|
||||
if t == nil || t.Kind() != reflect.Func || t.IsVariadic() {
|
||||
return false
|
||||
}
|
||||
ni, no := t.NumIn(), t.NumOut()
|
||||
switch ft {
|
||||
case tbFunc: // func(T) bool
|
||||
if ni == 1 && no == 1 && t.Out(0) == boolType {
|
||||
return true
|
||||
}
|
||||
case ttbFunc: // func(T, T) bool
|
||||
if ni == 2 && no == 1 && t.In(0) == t.In(1) && t.Out(0) == boolType {
|
||||
return true
|
||||
}
|
||||
case trbFunc: // func(T, R) bool
|
||||
if ni == 2 && no == 1 && t.Out(0) == boolType {
|
||||
return true
|
||||
}
|
||||
case tibFunc: // func(T, I) bool
|
||||
if ni == 2 && no == 1 && t.In(0).AssignableTo(t.In(1)) && t.Out(0) == boolType {
|
||||
return true
|
||||
}
|
||||
case trFunc: // func(T) R
|
||||
if ni == 1 && no == 1 {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
var lastIdentRx = regexp.MustCompile(`[_\p{L}][_\p{L}\p{N}]*$`)
|
||||
|
||||
// NameOf returns the name of the function value.
|
||||
func NameOf(v reflect.Value) string {
|
||||
fnc := runtime.FuncForPC(v.Pointer())
|
||||
if fnc == nil {
|
||||
return "<unknown>"
|
||||
}
|
||||
fullName := fnc.Name() // e.g., "long/path/name/mypkg.(*MyType).(long/path/name/mypkg.myMethod)-fm"
|
||||
|
||||
// Method closures have a "-fm" suffix.
|
||||
fullName = strings.TrimSuffix(fullName, "-fm")
|
||||
|
||||
var name string
|
||||
for len(fullName) > 0 {
|
||||
inParen := strings.HasSuffix(fullName, ")")
|
||||
fullName = strings.TrimSuffix(fullName, ")")
|
||||
|
||||
s := lastIdentRx.FindString(fullName)
|
||||
if s == "" {
|
||||
break
|
||||
}
|
||||
name = s + "." + name
|
||||
fullName = strings.TrimSuffix(fullName, s)
|
||||
|
||||
if i := strings.LastIndexByte(fullName, '('); inParen && i >= 0 {
|
||||
fullName = fullName[:i]
|
||||
}
|
||||
fullName = strings.TrimSuffix(fullName, ".")
|
||||
}
|
||||
return strings.TrimSuffix(name, ".")
|
||||
}
|
||||
164
vendor/github.com/google/go-cmp/cmp/internal/value/name.go
generated
vendored
Normal file
164
vendor/github.com/google/go-cmp/cmp/internal/value/name.go
generated
vendored
Normal file
@ -0,0 +1,164 @@
|
||||
// Copyright 2020, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package value
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
var anyType = reflect.TypeOf((*interface{})(nil)).Elem()
|
||||
|
||||
// TypeString is nearly identical to reflect.Type.String,
|
||||
// but has an additional option to specify that full type names be used.
|
||||
func TypeString(t reflect.Type, qualified bool) string {
|
||||
return string(appendTypeName(nil, t, qualified, false))
|
||||
}
|
||||
|
||||
func appendTypeName(b []byte, t reflect.Type, qualified, elideFunc bool) []byte {
|
||||
// BUG: Go reflection provides no way to disambiguate two named types
|
||||
// of the same name and within the same package,
|
||||
// but declared within the namespace of different functions.
|
||||
|
||||
// Use the "any" alias instead of "interface{}" for better readability.
|
||||
if t == anyType {
|
||||
return append(b, "any"...)
|
||||
}
|
||||
|
||||
// Named type.
|
||||
if t.Name() != "" {
|
||||
if qualified && t.PkgPath() != "" {
|
||||
b = append(b, '"')
|
||||
b = append(b, t.PkgPath()...)
|
||||
b = append(b, '"')
|
||||
b = append(b, '.')
|
||||
b = append(b, t.Name()...)
|
||||
} else {
|
||||
b = append(b, t.String()...)
|
||||
}
|
||||
return b
|
||||
}
|
||||
|
||||
// Unnamed type.
|
||||
switch k := t.Kind(); k {
|
||||
case reflect.Bool, reflect.String, reflect.UnsafePointer,
|
||||
reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
|
||||
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr,
|
||||
reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128:
|
||||
b = append(b, k.String()...)
|
||||
case reflect.Chan:
|
||||
if t.ChanDir() == reflect.RecvDir {
|
||||
b = append(b, "<-"...)
|
||||
}
|
||||
b = append(b, "chan"...)
|
||||
if t.ChanDir() == reflect.SendDir {
|
||||
b = append(b, "<-"...)
|
||||
}
|
||||
b = append(b, ' ')
|
||||
b = appendTypeName(b, t.Elem(), qualified, false)
|
||||
case reflect.Func:
|
||||
if !elideFunc {
|
||||
b = append(b, "func"...)
|
||||
}
|
||||
b = append(b, '(')
|
||||
for i := 0; i < t.NumIn(); i++ {
|
||||
if i > 0 {
|
||||
b = append(b, ", "...)
|
||||
}
|
||||
if i == t.NumIn()-1 && t.IsVariadic() {
|
||||
b = append(b, "..."...)
|
||||
b = appendTypeName(b, t.In(i).Elem(), qualified, false)
|
||||
} else {
|
||||
b = appendTypeName(b, t.In(i), qualified, false)
|
||||
}
|
||||
}
|
||||
b = append(b, ')')
|
||||
switch t.NumOut() {
|
||||
case 0:
|
||||
// Do nothing
|
||||
case 1:
|
||||
b = append(b, ' ')
|
||||
b = appendTypeName(b, t.Out(0), qualified, false)
|
||||
default:
|
||||
b = append(b, " ("...)
|
||||
for i := 0; i < t.NumOut(); i++ {
|
||||
if i > 0 {
|
||||
b = append(b, ", "...)
|
||||
}
|
||||
b = appendTypeName(b, t.Out(i), qualified, false)
|
||||
}
|
||||
b = append(b, ')')
|
||||
}
|
||||
case reflect.Struct:
|
||||
b = append(b, "struct{ "...)
|
||||
for i := 0; i < t.NumField(); i++ {
|
||||
if i > 0 {
|
||||
b = append(b, "; "...)
|
||||
}
|
||||
sf := t.Field(i)
|
||||
if !sf.Anonymous {
|
||||
if qualified && sf.PkgPath != "" {
|
||||
b = append(b, '"')
|
||||
b = append(b, sf.PkgPath...)
|
||||
b = append(b, '"')
|
||||
b = append(b, '.')
|
||||
}
|
||||
b = append(b, sf.Name...)
|
||||
b = append(b, ' ')
|
||||
}
|
||||
b = appendTypeName(b, sf.Type, qualified, false)
|
||||
if sf.Tag != "" {
|
||||
b = append(b, ' ')
|
||||
b = strconv.AppendQuote(b, string(sf.Tag))
|
||||
}
|
||||
}
|
||||
if b[len(b)-1] == ' ' {
|
||||
b = b[:len(b)-1]
|
||||
} else {
|
||||
b = append(b, ' ')
|
||||
}
|
||||
b = append(b, '}')
|
||||
case reflect.Slice, reflect.Array:
|
||||
b = append(b, '[')
|
||||
if k == reflect.Array {
|
||||
b = strconv.AppendUint(b, uint64(t.Len()), 10)
|
||||
}
|
||||
b = append(b, ']')
|
||||
b = appendTypeName(b, t.Elem(), qualified, false)
|
||||
case reflect.Map:
|
||||
b = append(b, "map["...)
|
||||
b = appendTypeName(b, t.Key(), qualified, false)
|
||||
b = append(b, ']')
|
||||
b = appendTypeName(b, t.Elem(), qualified, false)
|
||||
case reflect.Ptr:
|
||||
b = append(b, '*')
|
||||
b = appendTypeName(b, t.Elem(), qualified, false)
|
||||
case reflect.Interface:
|
||||
b = append(b, "interface{ "...)
|
||||
for i := 0; i < t.NumMethod(); i++ {
|
||||
if i > 0 {
|
||||
b = append(b, "; "...)
|
||||
}
|
||||
m := t.Method(i)
|
||||
if qualified && m.PkgPath != "" {
|
||||
b = append(b, '"')
|
||||
b = append(b, m.PkgPath...)
|
||||
b = append(b, '"')
|
||||
b = append(b, '.')
|
||||
}
|
||||
b = append(b, m.Name...)
|
||||
b = appendTypeName(b, m.Type, qualified, true)
|
||||
}
|
||||
if b[len(b)-1] == ' ' {
|
||||
b = b[:len(b)-1]
|
||||
} else {
|
||||
b = append(b, ' ')
|
||||
}
|
||||
b = append(b, '}')
|
||||
default:
|
||||
panic("invalid kind: " + k.String())
|
||||
}
|
||||
return b
|
||||
}
|
||||
34
vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go
generated
vendored
Normal file
34
vendor/github.com/google/go-cmp/cmp/internal/value/pointer_purego.go
generated
vendored
Normal file
@ -0,0 +1,34 @@
|
||||
// Copyright 2018, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build purego
|
||||
// +build purego
|
||||
|
||||
package value
|
||||
|
||||
import "reflect"
|
||||
|
||||
// Pointer is an opaque typed pointer and is guaranteed to be comparable.
|
||||
type Pointer struct {
|
||||
p uintptr
|
||||
t reflect.Type
|
||||
}
|
||||
|
||||
// PointerOf returns a Pointer from v, which must be a
|
||||
// reflect.Ptr, reflect.Slice, or reflect.Map.
|
||||
func PointerOf(v reflect.Value) Pointer {
|
||||
// NOTE: Storing a pointer as an uintptr is technically incorrect as it
|
||||
// assumes that the GC implementation does not use a moving collector.
|
||||
return Pointer{v.Pointer(), v.Type()}
|
||||
}
|
||||
|
||||
// IsNil reports whether the pointer is nil.
|
||||
func (p Pointer) IsNil() bool {
|
||||
return p.p == 0
|
||||
}
|
||||
|
||||
// Uintptr returns the pointer as a uintptr.
|
||||
func (p Pointer) Uintptr() uintptr {
|
||||
return p.p
|
||||
}
|
||||
37
vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go
generated
vendored
Normal file
37
vendor/github.com/google/go-cmp/cmp/internal/value/pointer_unsafe.go
generated
vendored
Normal file
@ -0,0 +1,37 @@
|
||||
// Copyright 2018, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build !purego
|
||||
// +build !purego
|
||||
|
||||
package value
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// Pointer is an opaque typed pointer and is guaranteed to be comparable.
|
||||
type Pointer struct {
|
||||
p unsafe.Pointer
|
||||
t reflect.Type
|
||||
}
|
||||
|
||||
// PointerOf returns a Pointer from v, which must be a
|
||||
// reflect.Ptr, reflect.Slice, or reflect.Map.
|
||||
func PointerOf(v reflect.Value) Pointer {
|
||||
// The proper representation of a pointer is unsafe.Pointer,
|
||||
// which is necessary if the GC ever uses a moving collector.
|
||||
return Pointer{unsafe.Pointer(v.Pointer()), v.Type()}
|
||||
}
|
||||
|
||||
// IsNil reports whether the pointer is nil.
|
||||
func (p Pointer) IsNil() bool {
|
||||
return p.p == nil
|
||||
}
|
||||
|
||||
// Uintptr returns the pointer as a uintptr.
|
||||
func (p Pointer) Uintptr() uintptr {
|
||||
return uintptr(p.p)
|
||||
}
|
||||
106
vendor/github.com/google/go-cmp/cmp/internal/value/sort.go
generated
vendored
Normal file
106
vendor/github.com/google/go-cmp/cmp/internal/value/sort.go
generated
vendored
Normal file
@ -0,0 +1,106 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package value
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math"
|
||||
"reflect"
|
||||
"sort"
|
||||
)
|
||||
|
||||
// SortKeys sorts a list of map keys, deduplicating keys if necessary.
|
||||
// The type of each value must be comparable.
|
||||
func SortKeys(vs []reflect.Value) []reflect.Value {
|
||||
if len(vs) == 0 {
|
||||
return vs
|
||||
}
|
||||
|
||||
// Sort the map keys.
|
||||
sort.SliceStable(vs, func(i, j int) bool { return isLess(vs[i], vs[j]) })
|
||||
|
||||
// Deduplicate keys (fails for NaNs).
|
||||
vs2 := vs[:1]
|
||||
for _, v := range vs[1:] {
|
||||
if isLess(vs2[len(vs2)-1], v) {
|
||||
vs2 = append(vs2, v)
|
||||
}
|
||||
}
|
||||
return vs2
|
||||
}
|
||||
|
||||
// isLess is a generic function for sorting arbitrary map keys.
|
||||
// The inputs must be of the same type and must be comparable.
|
||||
func isLess(x, y reflect.Value) bool {
|
||||
switch x.Type().Kind() {
|
||||
case reflect.Bool:
|
||||
return !x.Bool() && y.Bool()
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
|
||||
return x.Int() < y.Int()
|
||||
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
|
||||
return x.Uint() < y.Uint()
|
||||
case reflect.Float32, reflect.Float64:
|
||||
// NOTE: This does not sort -0 as less than +0
|
||||
// since Go maps treat -0 and +0 as equal keys.
|
||||
fx, fy := x.Float(), y.Float()
|
||||
return fx < fy || math.IsNaN(fx) && !math.IsNaN(fy)
|
||||
case reflect.Complex64, reflect.Complex128:
|
||||
cx, cy := x.Complex(), y.Complex()
|
||||
rx, ix, ry, iy := real(cx), imag(cx), real(cy), imag(cy)
|
||||
if rx == ry || (math.IsNaN(rx) && math.IsNaN(ry)) {
|
||||
return ix < iy || math.IsNaN(ix) && !math.IsNaN(iy)
|
||||
}
|
||||
return rx < ry || math.IsNaN(rx) && !math.IsNaN(ry)
|
||||
case reflect.Ptr, reflect.UnsafePointer, reflect.Chan:
|
||||
return x.Pointer() < y.Pointer()
|
||||
case reflect.String:
|
||||
return x.String() < y.String()
|
||||
case reflect.Array:
|
||||
for i := 0; i < x.Len(); i++ {
|
||||
if isLess(x.Index(i), y.Index(i)) {
|
||||
return true
|
||||
}
|
||||
if isLess(y.Index(i), x.Index(i)) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return false
|
||||
case reflect.Struct:
|
||||
for i := 0; i < x.NumField(); i++ {
|
||||
if isLess(x.Field(i), y.Field(i)) {
|
||||
return true
|
||||
}
|
||||
if isLess(y.Field(i), x.Field(i)) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return false
|
||||
case reflect.Interface:
|
||||
vx, vy := x.Elem(), y.Elem()
|
||||
if !vx.IsValid() || !vy.IsValid() {
|
||||
return !vx.IsValid() && vy.IsValid()
|
||||
}
|
||||
tx, ty := vx.Type(), vy.Type()
|
||||
if tx == ty {
|
||||
return isLess(x.Elem(), y.Elem())
|
||||
}
|
||||
if tx.Kind() != ty.Kind() {
|
||||
return vx.Kind() < vy.Kind()
|
||||
}
|
||||
if tx.String() != ty.String() {
|
||||
return tx.String() < ty.String()
|
||||
}
|
||||
if tx.PkgPath() != ty.PkgPath() {
|
||||
return tx.PkgPath() < ty.PkgPath()
|
||||
}
|
||||
// This can happen in rare situations, so we fallback to just comparing
|
||||
// the unique pointer for a reflect.Type. This guarantees deterministic
|
||||
// ordering within a program, but it is obviously not stable.
|
||||
return reflect.ValueOf(vx.Type()).Pointer() < reflect.ValueOf(vy.Type()).Pointer()
|
||||
default:
|
||||
// Must be Func, Map, or Slice; which are not comparable.
|
||||
panic(fmt.Sprintf("%T is not comparable", x.Type()))
|
||||
}
|
||||
}
|
||||
554
vendor/github.com/google/go-cmp/cmp/options.go
generated
vendored
Normal file
554
vendor/github.com/google/go-cmp/cmp/options.go
generated
vendored
Normal file
@ -0,0 +1,554 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"regexp"
|
||||
"strings"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/function"
|
||||
)
|
||||
|
||||
// Option configures for specific behavior of Equal and Diff. In particular,
|
||||
// the fundamental Option functions (Ignore, Transformer, and Comparer),
|
||||
// configure how equality is determined.
|
||||
//
|
||||
// The fundamental options may be composed with filters (FilterPath and
|
||||
// FilterValues) to control the scope over which they are applied.
|
||||
//
|
||||
// The cmp/cmpopts package provides helper functions for creating options that
|
||||
// may be used with Equal and Diff.
|
||||
type Option interface {
|
||||
// filter applies all filters and returns the option that remains.
|
||||
// Each option may only read s.curPath and call s.callTTBFunc.
|
||||
//
|
||||
// An Options is returned only if multiple comparers or transformers
|
||||
// can apply simultaneously and will only contain values of those types
|
||||
// or sub-Options containing values of those types.
|
||||
filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption
|
||||
}
|
||||
|
||||
// applicableOption represents the following types:
|
||||
//
|
||||
// Fundamental: ignore | validator | *comparer | *transformer
|
||||
// Grouping: Options
|
||||
type applicableOption interface {
|
||||
Option
|
||||
|
||||
// apply executes the option, which may mutate s or panic.
|
||||
apply(s *state, vx, vy reflect.Value)
|
||||
}
|
||||
|
||||
// coreOption represents the following types:
|
||||
//
|
||||
// Fundamental: ignore | validator | *comparer | *transformer
|
||||
// Filters: *pathFilter | *valuesFilter
|
||||
type coreOption interface {
|
||||
Option
|
||||
isCore()
|
||||
}
|
||||
|
||||
type core struct{}
|
||||
|
||||
func (core) isCore() {}
|
||||
|
||||
// Options is a list of Option values that also satisfies the Option interface.
|
||||
// Helper comparison packages may return an Options value when packing multiple
|
||||
// Option values into a single Option. When this package processes an Options,
|
||||
// it will be implicitly expanded into a flat list.
|
||||
//
|
||||
// Applying a filter on an Options is equivalent to applying that same filter
|
||||
// on all individual options held within.
|
||||
type Options []Option
|
||||
|
||||
func (opts Options) filter(s *state, t reflect.Type, vx, vy reflect.Value) (out applicableOption) {
|
||||
for _, opt := range opts {
|
||||
switch opt := opt.filter(s, t, vx, vy); opt.(type) {
|
||||
case ignore:
|
||||
return ignore{} // Only ignore can short-circuit evaluation
|
||||
case validator:
|
||||
out = validator{} // Takes precedence over comparer or transformer
|
||||
case *comparer, *transformer, Options:
|
||||
switch out.(type) {
|
||||
case nil:
|
||||
out = opt
|
||||
case validator:
|
||||
// Keep validator
|
||||
case *comparer, *transformer, Options:
|
||||
out = Options{out, opt} // Conflicting comparers or transformers
|
||||
}
|
||||
}
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
func (opts Options) apply(s *state, _, _ reflect.Value) {
|
||||
const warning = "ambiguous set of applicable options"
|
||||
const help = "consider using filters to ensure at most one Comparer or Transformer may apply"
|
||||
var ss []string
|
||||
for _, opt := range flattenOptions(nil, opts) {
|
||||
ss = append(ss, fmt.Sprint(opt))
|
||||
}
|
||||
set := strings.Join(ss, "\n\t")
|
||||
panic(fmt.Sprintf("%s at %#v:\n\t%s\n%s", warning, s.curPath, set, help))
|
||||
}
|
||||
|
||||
func (opts Options) String() string {
|
||||
var ss []string
|
||||
for _, opt := range opts {
|
||||
ss = append(ss, fmt.Sprint(opt))
|
||||
}
|
||||
return fmt.Sprintf("Options{%s}", strings.Join(ss, ", "))
|
||||
}
|
||||
|
||||
// FilterPath returns a new Option where opt is only evaluated if filter f
|
||||
// returns true for the current Path in the value tree.
|
||||
//
|
||||
// This filter is called even if a slice element or map entry is missing and
|
||||
// provides an opportunity to ignore such cases. The filter function must be
|
||||
// symmetric such that the filter result is identical regardless of whether the
|
||||
// missing value is from x or y.
|
||||
//
|
||||
// The option passed in may be an Ignore, Transformer, Comparer, Options, or
|
||||
// a previously filtered Option.
|
||||
func FilterPath(f func(Path) bool, opt Option) Option {
|
||||
if f == nil {
|
||||
panic("invalid path filter function")
|
||||
}
|
||||
if opt := normalizeOption(opt); opt != nil {
|
||||
return &pathFilter{fnc: f, opt: opt}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type pathFilter struct {
|
||||
core
|
||||
fnc func(Path) bool
|
||||
opt Option
|
||||
}
|
||||
|
||||
func (f pathFilter) filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption {
|
||||
if f.fnc(s.curPath) {
|
||||
return f.opt.filter(s, t, vx, vy)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f pathFilter) String() string {
|
||||
return fmt.Sprintf("FilterPath(%s, %v)", function.NameOf(reflect.ValueOf(f.fnc)), f.opt)
|
||||
}
|
||||
|
||||
// FilterValues returns a new Option where opt is only evaluated if filter f,
|
||||
// which is a function of the form "func(T, T) bool", returns true for the
|
||||
// current pair of values being compared. If either value is invalid or
|
||||
// the type of the values is not assignable to T, then this filter implicitly
|
||||
// returns false.
|
||||
//
|
||||
// The filter function must be
|
||||
// symmetric (i.e., agnostic to the order of the inputs) and
|
||||
// deterministic (i.e., produces the same result when given the same inputs).
|
||||
// If T is an interface, it is possible that f is called with two values with
|
||||
// different concrete types that both implement T.
|
||||
//
|
||||
// The option passed in may be an Ignore, Transformer, Comparer, Options, or
|
||||
// a previously filtered Option.
|
||||
func FilterValues(f interface{}, opt Option) Option {
|
||||
v := reflect.ValueOf(f)
|
||||
if !function.IsType(v.Type(), function.ValueFilter) || v.IsNil() {
|
||||
panic(fmt.Sprintf("invalid values filter function: %T", f))
|
||||
}
|
||||
if opt := normalizeOption(opt); opt != nil {
|
||||
vf := &valuesFilter{fnc: v, opt: opt}
|
||||
if ti := v.Type().In(0); ti.Kind() != reflect.Interface || ti.NumMethod() > 0 {
|
||||
vf.typ = ti
|
||||
}
|
||||
return vf
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type valuesFilter struct {
|
||||
core
|
||||
typ reflect.Type // T
|
||||
fnc reflect.Value // func(T, T) bool
|
||||
opt Option
|
||||
}
|
||||
|
||||
func (f valuesFilter) filter(s *state, t reflect.Type, vx, vy reflect.Value) applicableOption {
|
||||
if !vx.IsValid() || !vx.CanInterface() || !vy.IsValid() || !vy.CanInterface() {
|
||||
return nil
|
||||
}
|
||||
if (f.typ == nil || t.AssignableTo(f.typ)) && s.callTTBFunc(f.fnc, vx, vy) {
|
||||
return f.opt.filter(s, t, vx, vy)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f valuesFilter) String() string {
|
||||
return fmt.Sprintf("FilterValues(%s, %v)", function.NameOf(f.fnc), f.opt)
|
||||
}
|
||||
|
||||
// Ignore is an Option that causes all comparisons to be ignored.
|
||||
// This value is intended to be combined with FilterPath or FilterValues.
|
||||
// It is an error to pass an unfiltered Ignore option to Equal.
|
||||
func Ignore() Option { return ignore{} }
|
||||
|
||||
type ignore struct{ core }
|
||||
|
||||
func (ignore) isFiltered() bool { return false }
|
||||
func (ignore) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption { return ignore{} }
|
||||
func (ignore) apply(s *state, _, _ reflect.Value) { s.report(true, reportByIgnore) }
|
||||
func (ignore) String() string { return "Ignore()" }
|
||||
|
||||
// validator is a sentinel Option type to indicate that some options could not
|
||||
// be evaluated due to unexported fields, missing slice elements, or
|
||||
// missing map entries. Both values are validator only for unexported fields.
|
||||
type validator struct{ core }
|
||||
|
||||
func (validator) filter(_ *state, _ reflect.Type, vx, vy reflect.Value) applicableOption {
|
||||
if !vx.IsValid() || !vy.IsValid() {
|
||||
return validator{}
|
||||
}
|
||||
if !vx.CanInterface() || !vy.CanInterface() {
|
||||
return validator{}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
func (validator) apply(s *state, vx, vy reflect.Value) {
|
||||
// Implies missing slice element or map entry.
|
||||
if !vx.IsValid() || !vy.IsValid() {
|
||||
s.report(vx.IsValid() == vy.IsValid(), 0)
|
||||
return
|
||||
}
|
||||
|
||||
// Unable to Interface implies unexported field without visibility access.
|
||||
if !vx.CanInterface() || !vy.CanInterface() {
|
||||
help := "consider using a custom Comparer; if you control the implementation of type, you can also consider using an Exporter, AllowUnexported, or cmpopts.IgnoreUnexported"
|
||||
var name string
|
||||
if t := s.curPath.Index(-2).Type(); t.Name() != "" {
|
||||
// Named type with unexported fields.
|
||||
name = fmt.Sprintf("%q.%v", t.PkgPath(), t.Name()) // e.g., "path/to/package".MyType
|
||||
if _, ok := reflect.New(t).Interface().(error); ok {
|
||||
help = "consider using cmpopts.EquateErrors to compare error values"
|
||||
}
|
||||
} else {
|
||||
// Unnamed type with unexported fields. Derive PkgPath from field.
|
||||
var pkgPath string
|
||||
for i := 0; i < t.NumField() && pkgPath == ""; i++ {
|
||||
pkgPath = t.Field(i).PkgPath
|
||||
}
|
||||
name = fmt.Sprintf("%q.(%v)", pkgPath, t.String()) // e.g., "path/to/package".(struct { a int })
|
||||
}
|
||||
panic(fmt.Sprintf("cannot handle unexported field at %#v:\n\t%v\n%s", s.curPath, name, help))
|
||||
}
|
||||
|
||||
panic("not reachable")
|
||||
}
|
||||
|
||||
// identRx represents a valid identifier according to the Go specification.
|
||||
const identRx = `[_\p{L}][_\p{L}\p{N}]*`
|
||||
|
||||
var identsRx = regexp.MustCompile(`^` + identRx + `(\.` + identRx + `)*$`)
|
||||
|
||||
// Transformer returns an Option that applies a transformation function that
|
||||
// converts values of a certain type into that of another.
|
||||
//
|
||||
// The transformer f must be a function "func(T) R" that converts values of
|
||||
// type T to those of type R and is implicitly filtered to input values
|
||||
// assignable to T. The transformer must not mutate T in any way.
|
||||
//
|
||||
// To help prevent some cases of infinite recursive cycles applying the
|
||||
// same transform to the output of itself (e.g., in the case where the
|
||||
// input and output types are the same), an implicit filter is added such that
|
||||
// a transformer is applicable only if that exact transformer is not already
|
||||
// in the tail of the Path since the last non-Transform step.
|
||||
// For situations where the implicit filter is still insufficient,
|
||||
// consider using cmpopts.AcyclicTransformer, which adds a filter
|
||||
// to prevent the transformer from being recursively applied upon itself.
|
||||
//
|
||||
// The name is a user provided label that is used as the Transform.Name in the
|
||||
// transformation PathStep (and eventually shown in the Diff output).
|
||||
// The name must be a valid identifier or qualified identifier in Go syntax.
|
||||
// If empty, an arbitrary name is used.
|
||||
func Transformer(name string, f interface{}) Option {
|
||||
v := reflect.ValueOf(f)
|
||||
if !function.IsType(v.Type(), function.Transformer) || v.IsNil() {
|
||||
panic(fmt.Sprintf("invalid transformer function: %T", f))
|
||||
}
|
||||
if name == "" {
|
||||
name = function.NameOf(v)
|
||||
if !identsRx.MatchString(name) {
|
||||
name = "λ" // Lambda-symbol as placeholder name
|
||||
}
|
||||
} else if !identsRx.MatchString(name) {
|
||||
panic(fmt.Sprintf("invalid name: %q", name))
|
||||
}
|
||||
tr := &transformer{name: name, fnc: reflect.ValueOf(f)}
|
||||
if ti := v.Type().In(0); ti.Kind() != reflect.Interface || ti.NumMethod() > 0 {
|
||||
tr.typ = ti
|
||||
}
|
||||
return tr
|
||||
}
|
||||
|
||||
type transformer struct {
|
||||
core
|
||||
name string
|
||||
typ reflect.Type // T
|
||||
fnc reflect.Value // func(T) R
|
||||
}
|
||||
|
||||
func (tr *transformer) isFiltered() bool { return tr.typ != nil }
|
||||
|
||||
func (tr *transformer) filter(s *state, t reflect.Type, _, _ reflect.Value) applicableOption {
|
||||
for i := len(s.curPath) - 1; i >= 0; i-- {
|
||||
if t, ok := s.curPath[i].(Transform); !ok {
|
||||
break // Hit most recent non-Transform step
|
||||
} else if tr == t.trans {
|
||||
return nil // Cannot directly use same Transform
|
||||
}
|
||||
}
|
||||
if tr.typ == nil || t.AssignableTo(tr.typ) {
|
||||
return tr
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (tr *transformer) apply(s *state, vx, vy reflect.Value) {
|
||||
step := Transform{&transform{pathStep{typ: tr.fnc.Type().Out(0)}, tr}}
|
||||
vvx := s.callTRFunc(tr.fnc, vx, step)
|
||||
vvy := s.callTRFunc(tr.fnc, vy, step)
|
||||
step.vx, step.vy = vvx, vvy
|
||||
s.compareAny(step)
|
||||
}
|
||||
|
||||
func (tr transformer) String() string {
|
||||
return fmt.Sprintf("Transformer(%s, %s)", tr.name, function.NameOf(tr.fnc))
|
||||
}
|
||||
|
||||
// Comparer returns an Option that determines whether two values are equal
|
||||
// to each other.
|
||||
//
|
||||
// The comparer f must be a function "func(T, T) bool" and is implicitly
|
||||
// filtered to input values assignable to T. If T is an interface, it is
|
||||
// possible that f is called with two values of different concrete types that
|
||||
// both implement T.
|
||||
//
|
||||
// The equality function must be:
|
||||
// - Symmetric: equal(x, y) == equal(y, x)
|
||||
// - Deterministic: equal(x, y) == equal(x, y)
|
||||
// - Pure: equal(x, y) does not modify x or y
|
||||
func Comparer(f interface{}) Option {
|
||||
v := reflect.ValueOf(f)
|
||||
if !function.IsType(v.Type(), function.Equal) || v.IsNil() {
|
||||
panic(fmt.Sprintf("invalid comparer function: %T", f))
|
||||
}
|
||||
cm := &comparer{fnc: v}
|
||||
if ti := v.Type().In(0); ti.Kind() != reflect.Interface || ti.NumMethod() > 0 {
|
||||
cm.typ = ti
|
||||
}
|
||||
return cm
|
||||
}
|
||||
|
||||
type comparer struct {
|
||||
core
|
||||
typ reflect.Type // T
|
||||
fnc reflect.Value // func(T, T) bool
|
||||
}
|
||||
|
||||
func (cm *comparer) isFiltered() bool { return cm.typ != nil }
|
||||
|
||||
func (cm *comparer) filter(_ *state, t reflect.Type, _, _ reflect.Value) applicableOption {
|
||||
if cm.typ == nil || t.AssignableTo(cm.typ) {
|
||||
return cm
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (cm *comparer) apply(s *state, vx, vy reflect.Value) {
|
||||
eq := s.callTTBFunc(cm.fnc, vx, vy)
|
||||
s.report(eq, reportByFunc)
|
||||
}
|
||||
|
||||
func (cm comparer) String() string {
|
||||
return fmt.Sprintf("Comparer(%s)", function.NameOf(cm.fnc))
|
||||
}
|
||||
|
||||
// Exporter returns an Option that specifies whether Equal is allowed to
|
||||
// introspect into the unexported fields of certain struct types.
|
||||
//
|
||||
// Users of this option must understand that comparing on unexported fields
|
||||
// from external packages is not safe since changes in the internal
|
||||
// implementation of some external package may cause the result of Equal
|
||||
// to unexpectedly change. However, it may be valid to use this option on types
|
||||
// defined in an internal package where the semantic meaning of an unexported
|
||||
// field is in the control of the user.
|
||||
//
|
||||
// In many cases, a custom Comparer should be used instead that defines
|
||||
// equality as a function of the public API of a type rather than the underlying
|
||||
// unexported implementation.
|
||||
//
|
||||
// For example, the reflect.Type documentation defines equality to be determined
|
||||
// by the == operator on the interface (essentially performing a shallow pointer
|
||||
// comparison) and most attempts to compare *regexp.Regexp types are interested
|
||||
// in only checking that the regular expression strings are equal.
|
||||
// Both of these are accomplished using Comparers:
|
||||
//
|
||||
// Comparer(func(x, y reflect.Type) bool { return x == y })
|
||||
// Comparer(func(x, y *regexp.Regexp) bool { return x.String() == y.String() })
|
||||
//
|
||||
// In other cases, the cmpopts.IgnoreUnexported option can be used to ignore
|
||||
// all unexported fields on specified struct types.
|
||||
func Exporter(f func(reflect.Type) bool) Option {
|
||||
if !supportExporters {
|
||||
panic("Exporter is not supported on purego builds")
|
||||
}
|
||||
return exporter(f)
|
||||
}
|
||||
|
||||
type exporter func(reflect.Type) bool
|
||||
|
||||
func (exporter) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption {
|
||||
panic("not implemented")
|
||||
}
|
||||
|
||||
// AllowUnexported returns an Options that allows Equal to forcibly introspect
|
||||
// unexported fields of the specified struct types.
|
||||
//
|
||||
// See Exporter for the proper use of this option.
|
||||
func AllowUnexported(types ...interface{}) Option {
|
||||
m := make(map[reflect.Type]bool)
|
||||
for _, typ := range types {
|
||||
t := reflect.TypeOf(typ)
|
||||
if t.Kind() != reflect.Struct {
|
||||
panic(fmt.Sprintf("invalid struct type: %T", typ))
|
||||
}
|
||||
m[t] = true
|
||||
}
|
||||
return exporter(func(t reflect.Type) bool { return m[t] })
|
||||
}
|
||||
|
||||
// Result represents the comparison result for a single node and
|
||||
// is provided by cmp when calling Report (see Reporter).
|
||||
type Result struct {
|
||||
_ [0]func() // Make Result incomparable
|
||||
flags resultFlags
|
||||
}
|
||||
|
||||
// Equal reports whether the node was determined to be equal or not.
|
||||
// As a special case, ignored nodes are considered equal.
|
||||
func (r Result) Equal() bool {
|
||||
return r.flags&(reportEqual|reportByIgnore) != 0
|
||||
}
|
||||
|
||||
// ByIgnore reports whether the node is equal because it was ignored.
|
||||
// This never reports true if Equal reports false.
|
||||
func (r Result) ByIgnore() bool {
|
||||
return r.flags&reportByIgnore != 0
|
||||
}
|
||||
|
||||
// ByMethod reports whether the Equal method determined equality.
|
||||
func (r Result) ByMethod() bool {
|
||||
return r.flags&reportByMethod != 0
|
||||
}
|
||||
|
||||
// ByFunc reports whether a Comparer function determined equality.
|
||||
func (r Result) ByFunc() bool {
|
||||
return r.flags&reportByFunc != 0
|
||||
}
|
||||
|
||||
// ByCycle reports whether a reference cycle was detected.
|
||||
func (r Result) ByCycle() bool {
|
||||
return r.flags&reportByCycle != 0
|
||||
}
|
||||
|
||||
type resultFlags uint
|
||||
|
||||
const (
|
||||
_ resultFlags = (1 << iota) / 2
|
||||
|
||||
reportEqual
|
||||
reportUnequal
|
||||
reportByIgnore
|
||||
reportByMethod
|
||||
reportByFunc
|
||||
reportByCycle
|
||||
)
|
||||
|
||||
// Reporter is an Option that can be passed to Equal. When Equal traverses
|
||||
// the value trees, it calls PushStep as it descends into each node in the
|
||||
// tree and PopStep as it ascend out of the node. The leaves of the tree are
|
||||
// either compared (determined to be equal or not equal) or ignored and reported
|
||||
// as such by calling the Report method.
|
||||
func Reporter(r interface {
|
||||
// PushStep is called when a tree-traversal operation is performed.
|
||||
// The PathStep itself is only valid until the step is popped.
|
||||
// The PathStep.Values are valid for the duration of the entire traversal
|
||||
// and must not be mutated.
|
||||
//
|
||||
// Equal always calls PushStep at the start to provide an operation-less
|
||||
// PathStep used to report the root values.
|
||||
//
|
||||
// Within a slice, the exact set of inserted, removed, or modified elements
|
||||
// is unspecified and may change in future implementations.
|
||||
// The entries of a map are iterated through in an unspecified order.
|
||||
PushStep(PathStep)
|
||||
|
||||
// Report is called exactly once on leaf nodes to report whether the
|
||||
// comparison identified the node as equal, unequal, or ignored.
|
||||
// A leaf node is one that is immediately preceded by and followed by
|
||||
// a pair of PushStep and PopStep calls.
|
||||
Report(Result)
|
||||
|
||||
// PopStep ascends back up the value tree.
|
||||
// There is always a matching pop call for every push call.
|
||||
PopStep()
|
||||
}) Option {
|
||||
return reporter{r}
|
||||
}
|
||||
|
||||
type reporter struct{ reporterIface }
|
||||
type reporterIface interface {
|
||||
PushStep(PathStep)
|
||||
Report(Result)
|
||||
PopStep()
|
||||
}
|
||||
|
||||
func (reporter) filter(_ *state, _ reflect.Type, _, _ reflect.Value) applicableOption {
|
||||
panic("not implemented")
|
||||
}
|
||||
|
||||
// normalizeOption normalizes the input options such that all Options groups
|
||||
// are flattened and groups with a single element are reduced to that element.
|
||||
// Only coreOptions and Options containing coreOptions are allowed.
|
||||
func normalizeOption(src Option) Option {
|
||||
switch opts := flattenOptions(nil, Options{src}); len(opts) {
|
||||
case 0:
|
||||
return nil
|
||||
case 1:
|
||||
return opts[0]
|
||||
default:
|
||||
return opts
|
||||
}
|
||||
}
|
||||
|
||||
// flattenOptions copies all options in src to dst as a flat list.
|
||||
// Only coreOptions and Options containing coreOptions are allowed.
|
||||
func flattenOptions(dst, src Options) Options {
|
||||
for _, opt := range src {
|
||||
switch opt := opt.(type) {
|
||||
case nil:
|
||||
continue
|
||||
case Options:
|
||||
dst = flattenOptions(dst, opt)
|
||||
case coreOption:
|
||||
dst = append(dst, opt)
|
||||
default:
|
||||
panic(fmt.Sprintf("invalid option type: %T", opt))
|
||||
}
|
||||
}
|
||||
return dst
|
||||
}
|
||||
380
vendor/github.com/google/go-cmp/cmp/path.go
generated
vendored
Normal file
380
vendor/github.com/google/go-cmp/cmp/path.go
generated
vendored
Normal file
@ -0,0 +1,380 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
"unicode"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/value"
|
||||
)
|
||||
|
||||
// Path is a list of PathSteps describing the sequence of operations to get
|
||||
// from some root type to the current position in the value tree.
|
||||
// The first Path element is always an operation-less PathStep that exists
|
||||
// simply to identify the initial type.
|
||||
//
|
||||
// When traversing structs with embedded structs, the embedded struct will
|
||||
// always be accessed as a field before traversing the fields of the
|
||||
// embedded struct themselves. That is, an exported field from the
|
||||
// embedded struct will never be accessed directly from the parent struct.
|
||||
type Path []PathStep
|
||||
|
||||
// PathStep is a union-type for specific operations to traverse
|
||||
// a value's tree structure. Users of this package never need to implement
|
||||
// these types as values of this type will be returned by this package.
|
||||
//
|
||||
// Implementations of this interface are
|
||||
// StructField, SliceIndex, MapIndex, Indirect, TypeAssertion, and Transform.
|
||||
type PathStep interface {
|
||||
String() string
|
||||
|
||||
// Type is the resulting type after performing the path step.
|
||||
Type() reflect.Type
|
||||
|
||||
// Values is the resulting values after performing the path step.
|
||||
// The type of each valid value is guaranteed to be identical to Type.
|
||||
//
|
||||
// In some cases, one or both may be invalid or have restrictions:
|
||||
// - For StructField, both are not interface-able if the current field
|
||||
// is unexported and the struct type is not explicitly permitted by
|
||||
// an Exporter to traverse unexported fields.
|
||||
// - For SliceIndex, one may be invalid if an element is missing from
|
||||
// either the x or y slice.
|
||||
// - For MapIndex, one may be invalid if an entry is missing from
|
||||
// either the x or y map.
|
||||
//
|
||||
// The provided values must not be mutated.
|
||||
Values() (vx, vy reflect.Value)
|
||||
}
|
||||
|
||||
var (
|
||||
_ PathStep = StructField{}
|
||||
_ PathStep = SliceIndex{}
|
||||
_ PathStep = MapIndex{}
|
||||
_ PathStep = Indirect{}
|
||||
_ PathStep = TypeAssertion{}
|
||||
_ PathStep = Transform{}
|
||||
)
|
||||
|
||||
func (pa *Path) push(s PathStep) {
|
||||
*pa = append(*pa, s)
|
||||
}
|
||||
|
||||
func (pa *Path) pop() {
|
||||
*pa = (*pa)[:len(*pa)-1]
|
||||
}
|
||||
|
||||
// Last returns the last PathStep in the Path.
|
||||
// If the path is empty, this returns a non-nil PathStep that reports a nil Type.
|
||||
func (pa Path) Last() PathStep {
|
||||
return pa.Index(-1)
|
||||
}
|
||||
|
||||
// Index returns the ith step in the Path and supports negative indexing.
|
||||
// A negative index starts counting from the tail of the Path such that -1
|
||||
// refers to the last step, -2 refers to the second-to-last step, and so on.
|
||||
// If index is invalid, this returns a non-nil PathStep that reports a nil Type.
|
||||
func (pa Path) Index(i int) PathStep {
|
||||
if i < 0 {
|
||||
i = len(pa) + i
|
||||
}
|
||||
if i < 0 || i >= len(pa) {
|
||||
return pathStep{}
|
||||
}
|
||||
return pa[i]
|
||||
}
|
||||
|
||||
// String returns the simplified path to a node.
|
||||
// The simplified path only contains struct field accesses.
|
||||
//
|
||||
// For example:
|
||||
//
|
||||
// MyMap.MySlices.MyField
|
||||
func (pa Path) String() string {
|
||||
var ss []string
|
||||
for _, s := range pa {
|
||||
if _, ok := s.(StructField); ok {
|
||||
ss = append(ss, s.String())
|
||||
}
|
||||
}
|
||||
return strings.TrimPrefix(strings.Join(ss, ""), ".")
|
||||
}
|
||||
|
||||
// GoString returns the path to a specific node using Go syntax.
|
||||
//
|
||||
// For example:
|
||||
//
|
||||
// (*root.MyMap["key"].(*mypkg.MyStruct).MySlices)[2][3].MyField
|
||||
func (pa Path) GoString() string {
|
||||
var ssPre, ssPost []string
|
||||
var numIndirect int
|
||||
for i, s := range pa {
|
||||
var nextStep PathStep
|
||||
if i+1 < len(pa) {
|
||||
nextStep = pa[i+1]
|
||||
}
|
||||
switch s := s.(type) {
|
||||
case Indirect:
|
||||
numIndirect++
|
||||
pPre, pPost := "(", ")"
|
||||
switch nextStep.(type) {
|
||||
case Indirect:
|
||||
continue // Next step is indirection, so let them batch up
|
||||
case StructField:
|
||||
numIndirect-- // Automatic indirection on struct fields
|
||||
case nil:
|
||||
pPre, pPost = "", "" // Last step; no need for parenthesis
|
||||
}
|
||||
if numIndirect > 0 {
|
||||
ssPre = append(ssPre, pPre+strings.Repeat("*", numIndirect))
|
||||
ssPost = append(ssPost, pPost)
|
||||
}
|
||||
numIndirect = 0
|
||||
continue
|
||||
case Transform:
|
||||
ssPre = append(ssPre, s.trans.name+"(")
|
||||
ssPost = append(ssPost, ")")
|
||||
continue
|
||||
}
|
||||
ssPost = append(ssPost, s.String())
|
||||
}
|
||||
for i, j := 0, len(ssPre)-1; i < j; i, j = i+1, j-1 {
|
||||
ssPre[i], ssPre[j] = ssPre[j], ssPre[i]
|
||||
}
|
||||
return strings.Join(ssPre, "") + strings.Join(ssPost, "")
|
||||
}
|
||||
|
||||
type pathStep struct {
|
||||
typ reflect.Type
|
||||
vx, vy reflect.Value
|
||||
}
|
||||
|
||||
func (ps pathStep) Type() reflect.Type { return ps.typ }
|
||||
func (ps pathStep) Values() (vx, vy reflect.Value) { return ps.vx, ps.vy }
|
||||
func (ps pathStep) String() string {
|
||||
if ps.typ == nil {
|
||||
return "<nil>"
|
||||
}
|
||||
s := value.TypeString(ps.typ, false)
|
||||
if s == "" || strings.ContainsAny(s, "{}\n") {
|
||||
return "root" // Type too simple or complex to print
|
||||
}
|
||||
return fmt.Sprintf("{%s}", s)
|
||||
}
|
||||
|
||||
// StructField represents a struct field access on a field called Name.
|
||||
type StructField struct{ *structField }
|
||||
type structField struct {
|
||||
pathStep
|
||||
name string
|
||||
idx int
|
||||
|
||||
// These fields are used for forcibly accessing an unexported field.
|
||||
// pvx, pvy, and field are only valid if unexported is true.
|
||||
unexported bool
|
||||
mayForce bool // Forcibly allow visibility
|
||||
paddr bool // Was parent addressable?
|
||||
pvx, pvy reflect.Value // Parent values (always addressable)
|
||||
field reflect.StructField // Field information
|
||||
}
|
||||
|
||||
func (sf StructField) Type() reflect.Type { return sf.typ }
|
||||
func (sf StructField) Values() (vx, vy reflect.Value) {
|
||||
if !sf.unexported {
|
||||
return sf.vx, sf.vy // CanInterface reports true
|
||||
}
|
||||
|
||||
// Forcibly obtain read-write access to an unexported struct field.
|
||||
if sf.mayForce {
|
||||
vx = retrieveUnexportedField(sf.pvx, sf.field, sf.paddr)
|
||||
vy = retrieveUnexportedField(sf.pvy, sf.field, sf.paddr)
|
||||
return vx, vy // CanInterface reports true
|
||||
}
|
||||
return sf.vx, sf.vy // CanInterface reports false
|
||||
}
|
||||
func (sf StructField) String() string { return fmt.Sprintf(".%s", sf.name) }
|
||||
|
||||
// Name is the field name.
|
||||
func (sf StructField) Name() string { return sf.name }
|
||||
|
||||
// Index is the index of the field in the parent struct type.
|
||||
// See reflect.Type.Field.
|
||||
func (sf StructField) Index() int { return sf.idx }
|
||||
|
||||
// SliceIndex is an index operation on a slice or array at some index Key.
|
||||
type SliceIndex struct{ *sliceIndex }
|
||||
type sliceIndex struct {
|
||||
pathStep
|
||||
xkey, ykey int
|
||||
isSlice bool // False for reflect.Array
|
||||
}
|
||||
|
||||
func (si SliceIndex) Type() reflect.Type { return si.typ }
|
||||
func (si SliceIndex) Values() (vx, vy reflect.Value) { return si.vx, si.vy }
|
||||
func (si SliceIndex) String() string {
|
||||
switch {
|
||||
case si.xkey == si.ykey:
|
||||
return fmt.Sprintf("[%d]", si.xkey)
|
||||
case si.ykey == -1:
|
||||
// [5->?] means "I don't know where X[5] went"
|
||||
return fmt.Sprintf("[%d->?]", si.xkey)
|
||||
case si.xkey == -1:
|
||||
// [?->3] means "I don't know where Y[3] came from"
|
||||
return fmt.Sprintf("[?->%d]", si.ykey)
|
||||
default:
|
||||
// [5->3] means "X[5] moved to Y[3]"
|
||||
return fmt.Sprintf("[%d->%d]", si.xkey, si.ykey)
|
||||
}
|
||||
}
|
||||
|
||||
// Key is the index key; it may return -1 if in a split state
|
||||
func (si SliceIndex) Key() int {
|
||||
if si.xkey != si.ykey {
|
||||
return -1
|
||||
}
|
||||
return si.xkey
|
||||
}
|
||||
|
||||
// SplitKeys are the indexes for indexing into slices in the
|
||||
// x and y values, respectively. These indexes may differ due to the
|
||||
// insertion or removal of an element in one of the slices, causing
|
||||
// all of the indexes to be shifted. If an index is -1, then that
|
||||
// indicates that the element does not exist in the associated slice.
|
||||
//
|
||||
// Key is guaranteed to return -1 if and only if the indexes returned
|
||||
// by SplitKeys are not the same. SplitKeys will never return -1 for
|
||||
// both indexes.
|
||||
func (si SliceIndex) SplitKeys() (ix, iy int) { return si.xkey, si.ykey }
|
||||
|
||||
// MapIndex is an index operation on a map at some index Key.
|
||||
type MapIndex struct{ *mapIndex }
|
||||
type mapIndex struct {
|
||||
pathStep
|
||||
key reflect.Value
|
||||
}
|
||||
|
||||
func (mi MapIndex) Type() reflect.Type { return mi.typ }
|
||||
func (mi MapIndex) Values() (vx, vy reflect.Value) { return mi.vx, mi.vy }
|
||||
func (mi MapIndex) String() string { return fmt.Sprintf("[%#v]", mi.key) }
|
||||
|
||||
// Key is the value of the map key.
|
||||
func (mi MapIndex) Key() reflect.Value { return mi.key }
|
||||
|
||||
// Indirect represents pointer indirection on the parent type.
|
||||
type Indirect struct{ *indirect }
|
||||
type indirect struct {
|
||||
pathStep
|
||||
}
|
||||
|
||||
func (in Indirect) Type() reflect.Type { return in.typ }
|
||||
func (in Indirect) Values() (vx, vy reflect.Value) { return in.vx, in.vy }
|
||||
func (in Indirect) String() string { return "*" }
|
||||
|
||||
// TypeAssertion represents a type assertion on an interface.
|
||||
type TypeAssertion struct{ *typeAssertion }
|
||||
type typeAssertion struct {
|
||||
pathStep
|
||||
}
|
||||
|
||||
func (ta TypeAssertion) Type() reflect.Type { return ta.typ }
|
||||
func (ta TypeAssertion) Values() (vx, vy reflect.Value) { return ta.vx, ta.vy }
|
||||
func (ta TypeAssertion) String() string { return fmt.Sprintf(".(%v)", value.TypeString(ta.typ, false)) }
|
||||
|
||||
// Transform is a transformation from the parent type to the current type.
|
||||
type Transform struct{ *transform }
|
||||
type transform struct {
|
||||
pathStep
|
||||
trans *transformer
|
||||
}
|
||||
|
||||
func (tf Transform) Type() reflect.Type { return tf.typ }
|
||||
func (tf Transform) Values() (vx, vy reflect.Value) { return tf.vx, tf.vy }
|
||||
func (tf Transform) String() string { return fmt.Sprintf("%s()", tf.trans.name) }
|
||||
|
||||
// Name is the name of the Transformer.
|
||||
func (tf Transform) Name() string { return tf.trans.name }
|
||||
|
||||
// Func is the function pointer to the transformer function.
|
||||
func (tf Transform) Func() reflect.Value { return tf.trans.fnc }
|
||||
|
||||
// Option returns the originally constructed Transformer option.
|
||||
// The == operator can be used to detect the exact option used.
|
||||
func (tf Transform) Option() Option { return tf.trans }
|
||||
|
||||
// pointerPath represents a dual-stack of pointers encountered when
|
||||
// recursively traversing the x and y values. This data structure supports
|
||||
// detection of cycles and determining whether the cycles are equal.
|
||||
// In Go, cycles can occur via pointers, slices, and maps.
|
||||
//
|
||||
// The pointerPath uses a map to represent a stack; where descension into a
|
||||
// pointer pushes the address onto the stack, and ascension from a pointer
|
||||
// pops the address from the stack. Thus, when traversing into a pointer from
|
||||
// reflect.Ptr, reflect.Slice element, or reflect.Map, we can detect cycles
|
||||
// by checking whether the pointer has already been visited. The cycle detection
|
||||
// uses a separate stack for the x and y values.
|
||||
//
|
||||
// If a cycle is detected we need to determine whether the two pointers
|
||||
// should be considered equal. The definition of equality chosen by Equal
|
||||
// requires two graphs to have the same structure. To determine this, both the
|
||||
// x and y values must have a cycle where the previous pointers were also
|
||||
// encountered together as a pair.
|
||||
//
|
||||
// Semantically, this is equivalent to augmenting Indirect, SliceIndex, and
|
||||
// MapIndex with pointer information for the x and y values.
|
||||
// Suppose px and py are two pointers to compare, we then search the
|
||||
// Path for whether px was ever encountered in the Path history of x, and
|
||||
// similarly so with py. If either side has a cycle, the comparison is only
|
||||
// equal if both px and py have a cycle resulting from the same PathStep.
|
||||
//
|
||||
// Using a map as a stack is more performant as we can perform cycle detection
|
||||
// in O(1) instead of O(N) where N is len(Path).
|
||||
type pointerPath struct {
|
||||
// mx is keyed by x pointers, where the value is the associated y pointer.
|
||||
mx map[value.Pointer]value.Pointer
|
||||
// my is keyed by y pointers, where the value is the associated x pointer.
|
||||
my map[value.Pointer]value.Pointer
|
||||
}
|
||||
|
||||
func (p *pointerPath) Init() {
|
||||
p.mx = make(map[value.Pointer]value.Pointer)
|
||||
p.my = make(map[value.Pointer]value.Pointer)
|
||||
}
|
||||
|
||||
// Push indicates intent to descend into pointers vx and vy where
|
||||
// visited reports whether either has been seen before. If visited before,
|
||||
// equal reports whether both pointers were encountered together.
|
||||
// Pop must be called if and only if the pointers were never visited.
|
||||
//
|
||||
// The pointers vx and vy must be a reflect.Ptr, reflect.Slice, or reflect.Map
|
||||
// and be non-nil.
|
||||
func (p pointerPath) Push(vx, vy reflect.Value) (equal, visited bool) {
|
||||
px := value.PointerOf(vx)
|
||||
py := value.PointerOf(vy)
|
||||
_, ok1 := p.mx[px]
|
||||
_, ok2 := p.my[py]
|
||||
if ok1 || ok2 {
|
||||
equal = p.mx[px] == py && p.my[py] == px // Pointers paired together
|
||||
return equal, true
|
||||
}
|
||||
p.mx[px] = py
|
||||
p.my[py] = px
|
||||
return false, false
|
||||
}
|
||||
|
||||
// Pop ascends from pointers vx and vy.
|
||||
func (p pointerPath) Pop(vx, vy reflect.Value) {
|
||||
delete(p.mx, value.PointerOf(vx))
|
||||
delete(p.my, value.PointerOf(vy))
|
||||
}
|
||||
|
||||
// isExported reports whether the identifier is exported.
|
||||
func isExported(id string) bool {
|
||||
r, _ := utf8.DecodeRuneInString(id)
|
||||
return unicode.IsUpper(r)
|
||||
}
|
||||
54
vendor/github.com/google/go-cmp/cmp/report.go
generated
vendored
Normal file
54
vendor/github.com/google/go-cmp/cmp/report.go
generated
vendored
Normal file
@ -0,0 +1,54 @@
|
||||
// Copyright 2017, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
// defaultReporter implements the reporter interface.
|
||||
//
|
||||
// As Equal serially calls the PushStep, Report, and PopStep methods, the
|
||||
// defaultReporter constructs a tree-based representation of the compared value
|
||||
// and the result of each comparison (see valueNode).
|
||||
//
|
||||
// When the String method is called, the FormatDiff method transforms the
|
||||
// valueNode tree into a textNode tree, which is a tree-based representation
|
||||
// of the textual output (see textNode).
|
||||
//
|
||||
// Lastly, the textNode.String method produces the final report as a string.
|
||||
type defaultReporter struct {
|
||||
root *valueNode
|
||||
curr *valueNode
|
||||
}
|
||||
|
||||
func (r *defaultReporter) PushStep(ps PathStep) {
|
||||
r.curr = r.curr.PushStep(ps)
|
||||
if r.root == nil {
|
||||
r.root = r.curr
|
||||
}
|
||||
}
|
||||
func (r *defaultReporter) Report(rs Result) {
|
||||
r.curr.Report(rs)
|
||||
}
|
||||
func (r *defaultReporter) PopStep() {
|
||||
r.curr = r.curr.PopStep()
|
||||
}
|
||||
|
||||
// String provides a full report of the differences detected as a structured
|
||||
// literal in pseudo-Go syntax. String may only be called after the entire tree
|
||||
// has been traversed.
|
||||
func (r *defaultReporter) String() string {
|
||||
assert(r.root != nil && r.curr == nil)
|
||||
if r.root.NumDiff == 0 {
|
||||
return ""
|
||||
}
|
||||
ptrs := new(pointerReferences)
|
||||
text := formatOptions{}.FormatDiff(r.root, ptrs)
|
||||
resolveReferences(text)
|
||||
return text.String()
|
||||
}
|
||||
|
||||
func assert(ok bool) {
|
||||
if !ok {
|
||||
panic("assertion failure")
|
||||
}
|
||||
}
|
||||
433
vendor/github.com/google/go-cmp/cmp/report_compare.go
generated
vendored
Normal file
433
vendor/github.com/google/go-cmp/cmp/report_compare.go
generated
vendored
Normal file
@ -0,0 +1,433 @@
|
||||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
// numContextRecords is the number of surrounding equal records to print.
|
||||
const numContextRecords = 2
|
||||
|
||||
type diffMode byte
|
||||
|
||||
const (
|
||||
diffUnknown diffMode = 0
|
||||
diffIdentical diffMode = ' '
|
||||
diffRemoved diffMode = '-'
|
||||
diffInserted diffMode = '+'
|
||||
)
|
||||
|
||||
type typeMode int
|
||||
|
||||
const (
|
||||
// emitType always prints the type.
|
||||
emitType typeMode = iota
|
||||
// elideType never prints the type.
|
||||
elideType
|
||||
// autoType prints the type only for composite kinds
|
||||
// (i.e., structs, slices, arrays, and maps).
|
||||
autoType
|
||||
)
|
||||
|
||||
type formatOptions struct {
|
||||
// DiffMode controls the output mode of FormatDiff.
|
||||
//
|
||||
// If diffUnknown, then produce a diff of the x and y values.
|
||||
// If diffIdentical, then emit values as if they were equal.
|
||||
// If diffRemoved, then only emit x values (ignoring y values).
|
||||
// If diffInserted, then only emit y values (ignoring x values).
|
||||
DiffMode diffMode
|
||||
|
||||
// TypeMode controls whether to print the type for the current node.
|
||||
//
|
||||
// As a general rule of thumb, we always print the type of the next node
|
||||
// after an interface, and always elide the type of the next node after
|
||||
// a slice or map node.
|
||||
TypeMode typeMode
|
||||
|
||||
// formatValueOptions are options specific to printing reflect.Values.
|
||||
formatValueOptions
|
||||
}
|
||||
|
||||
func (opts formatOptions) WithDiffMode(d diffMode) formatOptions {
|
||||
opts.DiffMode = d
|
||||
return opts
|
||||
}
|
||||
func (opts formatOptions) WithTypeMode(t typeMode) formatOptions {
|
||||
opts.TypeMode = t
|
||||
return opts
|
||||
}
|
||||
func (opts formatOptions) WithVerbosity(level int) formatOptions {
|
||||
opts.VerbosityLevel = level
|
||||
opts.LimitVerbosity = true
|
||||
return opts
|
||||
}
|
||||
func (opts formatOptions) verbosity() uint {
|
||||
switch {
|
||||
case opts.VerbosityLevel < 0:
|
||||
return 0
|
||||
case opts.VerbosityLevel > 16:
|
||||
return 16 // some reasonable maximum to avoid shift overflow
|
||||
default:
|
||||
return uint(opts.VerbosityLevel)
|
||||
}
|
||||
}
|
||||
|
||||
const maxVerbosityPreset = 6
|
||||
|
||||
// verbosityPreset modifies the verbosity settings given an index
|
||||
// between 0 and maxVerbosityPreset, inclusive.
|
||||
func verbosityPreset(opts formatOptions, i int) formatOptions {
|
||||
opts.VerbosityLevel = int(opts.verbosity()) + 2*i
|
||||
if i > 0 {
|
||||
opts.AvoidStringer = true
|
||||
}
|
||||
if i >= maxVerbosityPreset {
|
||||
opts.PrintAddresses = true
|
||||
opts.QualifiedNames = true
|
||||
}
|
||||
return opts
|
||||
}
|
||||
|
||||
// FormatDiff converts a valueNode tree into a textNode tree, where the later
|
||||
// is a textual representation of the differences detected in the former.
|
||||
func (opts formatOptions) FormatDiff(v *valueNode, ptrs *pointerReferences) (out textNode) {
|
||||
if opts.DiffMode == diffIdentical {
|
||||
opts = opts.WithVerbosity(1)
|
||||
} else if opts.verbosity() < 3 {
|
||||
opts = opts.WithVerbosity(3)
|
||||
}
|
||||
|
||||
// Check whether we have specialized formatting for this node.
|
||||
// This is not necessary, but helpful for producing more readable outputs.
|
||||
if opts.CanFormatDiffSlice(v) {
|
||||
return opts.FormatDiffSlice(v)
|
||||
}
|
||||
|
||||
var parentKind reflect.Kind
|
||||
if v.parent != nil && v.parent.TransformerName == "" {
|
||||
parentKind = v.parent.Type.Kind()
|
||||
}
|
||||
|
||||
// For leaf nodes, format the value based on the reflect.Values alone.
|
||||
// As a special case, treat equal []byte as a leaf nodes.
|
||||
isBytes := v.Type.Kind() == reflect.Slice && v.Type.Elem() == byteType
|
||||
isEqualBytes := isBytes && v.NumDiff+v.NumIgnored+v.NumTransformed == 0
|
||||
if v.MaxDepth == 0 || isEqualBytes {
|
||||
switch opts.DiffMode {
|
||||
case diffUnknown, diffIdentical:
|
||||
// Format Equal.
|
||||
if v.NumDiff == 0 {
|
||||
outx := opts.FormatValue(v.ValueX, parentKind, ptrs)
|
||||
outy := opts.FormatValue(v.ValueY, parentKind, ptrs)
|
||||
if v.NumIgnored > 0 && v.NumSame == 0 {
|
||||
return textEllipsis
|
||||
} else if outx.Len() < outy.Len() {
|
||||
return outx
|
||||
} else {
|
||||
return outy
|
||||
}
|
||||
}
|
||||
|
||||
// Format unequal.
|
||||
assert(opts.DiffMode == diffUnknown)
|
||||
var list textList
|
||||
outx := opts.WithTypeMode(elideType).FormatValue(v.ValueX, parentKind, ptrs)
|
||||
outy := opts.WithTypeMode(elideType).FormatValue(v.ValueY, parentKind, ptrs)
|
||||
for i := 0; i <= maxVerbosityPreset && outx != nil && outy != nil && outx.Equal(outy); i++ {
|
||||
opts2 := verbosityPreset(opts, i).WithTypeMode(elideType)
|
||||
outx = opts2.FormatValue(v.ValueX, parentKind, ptrs)
|
||||
outy = opts2.FormatValue(v.ValueY, parentKind, ptrs)
|
||||
}
|
||||
if outx != nil {
|
||||
list = append(list, textRecord{Diff: '-', Value: outx})
|
||||
}
|
||||
if outy != nil {
|
||||
list = append(list, textRecord{Diff: '+', Value: outy})
|
||||
}
|
||||
return opts.WithTypeMode(emitType).FormatType(v.Type, list)
|
||||
case diffRemoved:
|
||||
return opts.FormatValue(v.ValueX, parentKind, ptrs)
|
||||
case diffInserted:
|
||||
return opts.FormatValue(v.ValueY, parentKind, ptrs)
|
||||
default:
|
||||
panic("invalid diff mode")
|
||||
}
|
||||
}
|
||||
|
||||
// Register slice element to support cycle detection.
|
||||
if parentKind == reflect.Slice {
|
||||
ptrRefs := ptrs.PushPair(v.ValueX, v.ValueY, opts.DiffMode, true)
|
||||
defer ptrs.Pop()
|
||||
defer func() { out = wrapTrunkReferences(ptrRefs, out) }()
|
||||
}
|
||||
|
||||
// Descend into the child value node.
|
||||
if v.TransformerName != "" {
|
||||
out := opts.WithTypeMode(emitType).FormatDiff(v.Value, ptrs)
|
||||
out = &textWrap{Prefix: "Inverse(" + v.TransformerName + ", ", Value: out, Suffix: ")"}
|
||||
return opts.FormatType(v.Type, out)
|
||||
} else {
|
||||
switch k := v.Type.Kind(); k {
|
||||
case reflect.Struct, reflect.Array, reflect.Slice:
|
||||
out = opts.formatDiffList(v.Records, k, ptrs)
|
||||
out = opts.FormatType(v.Type, out)
|
||||
case reflect.Map:
|
||||
// Register map to support cycle detection.
|
||||
ptrRefs := ptrs.PushPair(v.ValueX, v.ValueY, opts.DiffMode, false)
|
||||
defer ptrs.Pop()
|
||||
|
||||
out = opts.formatDiffList(v.Records, k, ptrs)
|
||||
out = wrapTrunkReferences(ptrRefs, out)
|
||||
out = opts.FormatType(v.Type, out)
|
||||
case reflect.Ptr:
|
||||
// Register pointer to support cycle detection.
|
||||
ptrRefs := ptrs.PushPair(v.ValueX, v.ValueY, opts.DiffMode, false)
|
||||
defer ptrs.Pop()
|
||||
|
||||
out = opts.FormatDiff(v.Value, ptrs)
|
||||
out = wrapTrunkReferences(ptrRefs, out)
|
||||
out = &textWrap{Prefix: "&", Value: out}
|
||||
case reflect.Interface:
|
||||
out = opts.WithTypeMode(emitType).FormatDiff(v.Value, ptrs)
|
||||
default:
|
||||
panic(fmt.Sprintf("%v cannot have children", k))
|
||||
}
|
||||
return out
|
||||
}
|
||||
}
|
||||
|
||||
func (opts formatOptions) formatDiffList(recs []reportRecord, k reflect.Kind, ptrs *pointerReferences) textNode {
|
||||
// Derive record name based on the data structure kind.
|
||||
var name string
|
||||
var formatKey func(reflect.Value) string
|
||||
switch k {
|
||||
case reflect.Struct:
|
||||
name = "field"
|
||||
opts = opts.WithTypeMode(autoType)
|
||||
formatKey = func(v reflect.Value) string { return v.String() }
|
||||
case reflect.Slice, reflect.Array:
|
||||
name = "element"
|
||||
opts = opts.WithTypeMode(elideType)
|
||||
formatKey = func(reflect.Value) string { return "" }
|
||||
case reflect.Map:
|
||||
name = "entry"
|
||||
opts = opts.WithTypeMode(elideType)
|
||||
formatKey = func(v reflect.Value) string { return formatMapKey(v, false, ptrs) }
|
||||
}
|
||||
|
||||
maxLen := -1
|
||||
if opts.LimitVerbosity {
|
||||
if opts.DiffMode == diffIdentical {
|
||||
maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc...
|
||||
} else {
|
||||
maxLen = (1 << opts.verbosity()) << 1 // 2, 4, 8, 16, 32, 64, etc...
|
||||
}
|
||||
opts.VerbosityLevel--
|
||||
}
|
||||
|
||||
// Handle unification.
|
||||
switch opts.DiffMode {
|
||||
case diffIdentical, diffRemoved, diffInserted:
|
||||
var list textList
|
||||
var deferredEllipsis bool // Add final "..." to indicate records were dropped
|
||||
for _, r := range recs {
|
||||
if len(list) == maxLen {
|
||||
deferredEllipsis = true
|
||||
break
|
||||
}
|
||||
|
||||
// Elide struct fields that are zero value.
|
||||
if k == reflect.Struct {
|
||||
var isZero bool
|
||||
switch opts.DiffMode {
|
||||
case diffIdentical:
|
||||
isZero = r.Value.ValueX.IsZero() || r.Value.ValueY.IsZero()
|
||||
case diffRemoved:
|
||||
isZero = r.Value.ValueX.IsZero()
|
||||
case diffInserted:
|
||||
isZero = r.Value.ValueY.IsZero()
|
||||
}
|
||||
if isZero {
|
||||
continue
|
||||
}
|
||||
}
|
||||
// Elide ignored nodes.
|
||||
if r.Value.NumIgnored > 0 && r.Value.NumSame+r.Value.NumDiff == 0 {
|
||||
deferredEllipsis = !(k == reflect.Slice || k == reflect.Array)
|
||||
if !deferredEllipsis {
|
||||
list.AppendEllipsis(diffStats{})
|
||||
}
|
||||
continue
|
||||
}
|
||||
if out := opts.FormatDiff(r.Value, ptrs); out != nil {
|
||||
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
|
||||
}
|
||||
}
|
||||
if deferredEllipsis {
|
||||
list.AppendEllipsis(diffStats{})
|
||||
}
|
||||
return &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
case diffUnknown:
|
||||
default:
|
||||
panic("invalid diff mode")
|
||||
}
|
||||
|
||||
// Handle differencing.
|
||||
var numDiffs int
|
||||
var list textList
|
||||
var keys []reflect.Value // invariant: len(list) == len(keys)
|
||||
groups := coalesceAdjacentRecords(name, recs)
|
||||
maxGroup := diffStats{Name: name}
|
||||
for i, ds := range groups {
|
||||
if maxLen >= 0 && numDiffs >= maxLen {
|
||||
maxGroup = maxGroup.Append(ds)
|
||||
continue
|
||||
}
|
||||
|
||||
// Handle equal records.
|
||||
if ds.NumDiff() == 0 {
|
||||
// Compute the number of leading and trailing records to print.
|
||||
var numLo, numHi int
|
||||
numEqual := ds.NumIgnored + ds.NumIdentical
|
||||
for numLo < numContextRecords && numLo+numHi < numEqual && i != 0 {
|
||||
if r := recs[numLo].Value; r.NumIgnored > 0 && r.NumSame+r.NumDiff == 0 {
|
||||
break
|
||||
}
|
||||
numLo++
|
||||
}
|
||||
for numHi < numContextRecords && numLo+numHi < numEqual && i != len(groups)-1 {
|
||||
if r := recs[numEqual-numHi-1].Value; r.NumIgnored > 0 && r.NumSame+r.NumDiff == 0 {
|
||||
break
|
||||
}
|
||||
numHi++
|
||||
}
|
||||
if numEqual-(numLo+numHi) == 1 && ds.NumIgnored == 0 {
|
||||
numHi++ // Avoid pointless coalescing of a single equal record
|
||||
}
|
||||
|
||||
// Format the equal values.
|
||||
for _, r := range recs[:numLo] {
|
||||
out := opts.WithDiffMode(diffIdentical).FormatDiff(r.Value, ptrs)
|
||||
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
|
||||
keys = append(keys, r.Key)
|
||||
}
|
||||
if numEqual > numLo+numHi {
|
||||
ds.NumIdentical -= numLo + numHi
|
||||
list.AppendEllipsis(ds)
|
||||
for len(keys) < len(list) {
|
||||
keys = append(keys, reflect.Value{})
|
||||
}
|
||||
}
|
||||
for _, r := range recs[numEqual-numHi : numEqual] {
|
||||
out := opts.WithDiffMode(diffIdentical).FormatDiff(r.Value, ptrs)
|
||||
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
|
||||
keys = append(keys, r.Key)
|
||||
}
|
||||
recs = recs[numEqual:]
|
||||
continue
|
||||
}
|
||||
|
||||
// Handle unequal records.
|
||||
for _, r := range recs[:ds.NumDiff()] {
|
||||
switch {
|
||||
case opts.CanFormatDiffSlice(r.Value):
|
||||
out := opts.FormatDiffSlice(r.Value)
|
||||
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
|
||||
keys = append(keys, r.Key)
|
||||
case r.Value.NumChildren == r.Value.MaxDepth:
|
||||
outx := opts.WithDiffMode(diffRemoved).FormatDiff(r.Value, ptrs)
|
||||
outy := opts.WithDiffMode(diffInserted).FormatDiff(r.Value, ptrs)
|
||||
for i := 0; i <= maxVerbosityPreset && outx != nil && outy != nil && outx.Equal(outy); i++ {
|
||||
opts2 := verbosityPreset(opts, i)
|
||||
outx = opts2.WithDiffMode(diffRemoved).FormatDiff(r.Value, ptrs)
|
||||
outy = opts2.WithDiffMode(diffInserted).FormatDiff(r.Value, ptrs)
|
||||
}
|
||||
if outx != nil {
|
||||
list = append(list, textRecord{Diff: diffRemoved, Key: formatKey(r.Key), Value: outx})
|
||||
keys = append(keys, r.Key)
|
||||
}
|
||||
if outy != nil {
|
||||
list = append(list, textRecord{Diff: diffInserted, Key: formatKey(r.Key), Value: outy})
|
||||
keys = append(keys, r.Key)
|
||||
}
|
||||
default:
|
||||
out := opts.FormatDiff(r.Value, ptrs)
|
||||
list = append(list, textRecord{Key: formatKey(r.Key), Value: out})
|
||||
keys = append(keys, r.Key)
|
||||
}
|
||||
}
|
||||
recs = recs[ds.NumDiff():]
|
||||
numDiffs += ds.NumDiff()
|
||||
}
|
||||
if maxGroup.IsZero() {
|
||||
assert(len(recs) == 0)
|
||||
} else {
|
||||
list.AppendEllipsis(maxGroup)
|
||||
for len(keys) < len(list) {
|
||||
keys = append(keys, reflect.Value{})
|
||||
}
|
||||
}
|
||||
assert(len(list) == len(keys))
|
||||
|
||||
// For maps, the default formatting logic uses fmt.Stringer which may
|
||||
// produce ambiguous output. Avoid calling String to disambiguate.
|
||||
if k == reflect.Map {
|
||||
var ambiguous bool
|
||||
seenKeys := map[string]reflect.Value{}
|
||||
for i, currKey := range keys {
|
||||
if currKey.IsValid() {
|
||||
strKey := list[i].Key
|
||||
prevKey, seen := seenKeys[strKey]
|
||||
if seen && prevKey.CanInterface() && currKey.CanInterface() {
|
||||
ambiguous = prevKey.Interface() != currKey.Interface()
|
||||
if ambiguous {
|
||||
break
|
||||
}
|
||||
}
|
||||
seenKeys[strKey] = currKey
|
||||
}
|
||||
}
|
||||
if ambiguous {
|
||||
for i, k := range keys {
|
||||
if k.IsValid() {
|
||||
list[i].Key = formatMapKey(k, true, ptrs)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
}
|
||||
|
||||
// coalesceAdjacentRecords coalesces the list of records into groups of
|
||||
// adjacent equal, or unequal counts.
|
||||
func coalesceAdjacentRecords(name string, recs []reportRecord) (groups []diffStats) {
|
||||
var prevCase int // Arbitrary index into which case last occurred
|
||||
lastStats := func(i int) *diffStats {
|
||||
if prevCase != i {
|
||||
groups = append(groups, diffStats{Name: name})
|
||||
prevCase = i
|
||||
}
|
||||
return &groups[len(groups)-1]
|
||||
}
|
||||
for _, r := range recs {
|
||||
switch rv := r.Value; {
|
||||
case rv.NumIgnored > 0 && rv.NumSame+rv.NumDiff == 0:
|
||||
lastStats(1).NumIgnored++
|
||||
case rv.NumDiff == 0:
|
||||
lastStats(1).NumIdentical++
|
||||
case rv.NumDiff > 0 && !rv.ValueY.IsValid():
|
||||
lastStats(2).NumRemoved++
|
||||
case rv.NumDiff > 0 && !rv.ValueX.IsValid():
|
||||
lastStats(2).NumInserted++
|
||||
default:
|
||||
lastStats(2).NumModified++
|
||||
}
|
||||
}
|
||||
return groups
|
||||
}
|
||||
264
vendor/github.com/google/go-cmp/cmp/report_references.go
generated
vendored
Normal file
264
vendor/github.com/google/go-cmp/cmp/report_references.go
generated
vendored
Normal file
@ -0,0 +1,264 @@
|
||||
// Copyright 2020, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/flags"
|
||||
"github.com/google/go-cmp/cmp/internal/value"
|
||||
)
|
||||
|
||||
const (
|
||||
pointerDelimPrefix = "⟪"
|
||||
pointerDelimSuffix = "⟫"
|
||||
)
|
||||
|
||||
// formatPointer prints the address of the pointer.
|
||||
func formatPointer(p value.Pointer, withDelims bool) string {
|
||||
v := p.Uintptr()
|
||||
if flags.Deterministic {
|
||||
v = 0xdeadf00f // Only used for stable testing purposes
|
||||
}
|
||||
if withDelims {
|
||||
return pointerDelimPrefix + formatHex(uint64(v)) + pointerDelimSuffix
|
||||
}
|
||||
return formatHex(uint64(v))
|
||||
}
|
||||
|
||||
// pointerReferences is a stack of pointers visited so far.
|
||||
type pointerReferences [][2]value.Pointer
|
||||
|
||||
func (ps *pointerReferences) PushPair(vx, vy reflect.Value, d diffMode, deref bool) (pp [2]value.Pointer) {
|
||||
if deref && vx.IsValid() {
|
||||
vx = vx.Addr()
|
||||
}
|
||||
if deref && vy.IsValid() {
|
||||
vy = vy.Addr()
|
||||
}
|
||||
switch d {
|
||||
case diffUnknown, diffIdentical:
|
||||
pp = [2]value.Pointer{value.PointerOf(vx), value.PointerOf(vy)}
|
||||
case diffRemoved:
|
||||
pp = [2]value.Pointer{value.PointerOf(vx), value.Pointer{}}
|
||||
case diffInserted:
|
||||
pp = [2]value.Pointer{value.Pointer{}, value.PointerOf(vy)}
|
||||
}
|
||||
*ps = append(*ps, pp)
|
||||
return pp
|
||||
}
|
||||
|
||||
func (ps *pointerReferences) Push(v reflect.Value) (p value.Pointer, seen bool) {
|
||||
p = value.PointerOf(v)
|
||||
for _, pp := range *ps {
|
||||
if p == pp[0] || p == pp[1] {
|
||||
return p, true
|
||||
}
|
||||
}
|
||||
*ps = append(*ps, [2]value.Pointer{p, p})
|
||||
return p, false
|
||||
}
|
||||
|
||||
func (ps *pointerReferences) Pop() {
|
||||
*ps = (*ps)[:len(*ps)-1]
|
||||
}
|
||||
|
||||
// trunkReferences is metadata for a textNode indicating that the sub-tree
|
||||
// represents the value for either pointer in a pair of references.
|
||||
type trunkReferences struct{ pp [2]value.Pointer }
|
||||
|
||||
// trunkReference is metadata for a textNode indicating that the sub-tree
|
||||
// represents the value for the given pointer reference.
|
||||
type trunkReference struct{ p value.Pointer }
|
||||
|
||||
// leafReference is metadata for a textNode indicating that the value is
|
||||
// truncated as it refers to another part of the tree (i.e., a trunk).
|
||||
type leafReference struct{ p value.Pointer }
|
||||
|
||||
func wrapTrunkReferences(pp [2]value.Pointer, s textNode) textNode {
|
||||
switch {
|
||||
case pp[0].IsNil():
|
||||
return &textWrap{Value: s, Metadata: trunkReference{pp[1]}}
|
||||
case pp[1].IsNil():
|
||||
return &textWrap{Value: s, Metadata: trunkReference{pp[0]}}
|
||||
case pp[0] == pp[1]:
|
||||
return &textWrap{Value: s, Metadata: trunkReference{pp[0]}}
|
||||
default:
|
||||
return &textWrap{Value: s, Metadata: trunkReferences{pp}}
|
||||
}
|
||||
}
|
||||
func wrapTrunkReference(p value.Pointer, printAddress bool, s textNode) textNode {
|
||||
var prefix string
|
||||
if printAddress {
|
||||
prefix = formatPointer(p, true)
|
||||
}
|
||||
return &textWrap{Prefix: prefix, Value: s, Metadata: trunkReference{p}}
|
||||
}
|
||||
func makeLeafReference(p value.Pointer, printAddress bool) textNode {
|
||||
out := &textWrap{Prefix: "(", Value: textEllipsis, Suffix: ")"}
|
||||
var prefix string
|
||||
if printAddress {
|
||||
prefix = formatPointer(p, true)
|
||||
}
|
||||
return &textWrap{Prefix: prefix, Value: out, Metadata: leafReference{p}}
|
||||
}
|
||||
|
||||
// resolveReferences walks the textNode tree searching for any leaf reference
|
||||
// metadata and resolves each against the corresponding trunk references.
|
||||
// Since pointer addresses in memory are not particularly readable to the user,
|
||||
// it replaces each pointer value with an arbitrary and unique reference ID.
|
||||
func resolveReferences(s textNode) {
|
||||
var walkNodes func(textNode, func(textNode))
|
||||
walkNodes = func(s textNode, f func(textNode)) {
|
||||
f(s)
|
||||
switch s := s.(type) {
|
||||
case *textWrap:
|
||||
walkNodes(s.Value, f)
|
||||
case textList:
|
||||
for _, r := range s {
|
||||
walkNodes(r.Value, f)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Collect all trunks and leaves with reference metadata.
|
||||
var trunks, leaves []*textWrap
|
||||
walkNodes(s, func(s textNode) {
|
||||
if s, ok := s.(*textWrap); ok {
|
||||
switch s.Metadata.(type) {
|
||||
case leafReference:
|
||||
leaves = append(leaves, s)
|
||||
case trunkReference, trunkReferences:
|
||||
trunks = append(trunks, s)
|
||||
}
|
||||
}
|
||||
})
|
||||
|
||||
// No leaf references to resolve.
|
||||
if len(leaves) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
// Collect the set of all leaf references to resolve.
|
||||
leafPtrs := make(map[value.Pointer]bool)
|
||||
for _, leaf := range leaves {
|
||||
leafPtrs[leaf.Metadata.(leafReference).p] = true
|
||||
}
|
||||
|
||||
// Collect the set of trunk pointers that are always paired together.
|
||||
// This allows us to assign a single ID to both pointers for brevity.
|
||||
// If a pointer in a pair ever occurs by itself or as a different pair,
|
||||
// then the pair is broken.
|
||||
pairedTrunkPtrs := make(map[value.Pointer]value.Pointer)
|
||||
unpair := func(p value.Pointer) {
|
||||
if !pairedTrunkPtrs[p].IsNil() {
|
||||
pairedTrunkPtrs[pairedTrunkPtrs[p]] = value.Pointer{} // invalidate other half
|
||||
}
|
||||
pairedTrunkPtrs[p] = value.Pointer{} // invalidate this half
|
||||
}
|
||||
for _, trunk := range trunks {
|
||||
switch p := trunk.Metadata.(type) {
|
||||
case trunkReference:
|
||||
unpair(p.p) // standalone pointer cannot be part of a pair
|
||||
case trunkReferences:
|
||||
p0, ok0 := pairedTrunkPtrs[p.pp[0]]
|
||||
p1, ok1 := pairedTrunkPtrs[p.pp[1]]
|
||||
switch {
|
||||
case !ok0 && !ok1:
|
||||
// Register the newly seen pair.
|
||||
pairedTrunkPtrs[p.pp[0]] = p.pp[1]
|
||||
pairedTrunkPtrs[p.pp[1]] = p.pp[0]
|
||||
case ok0 && ok1 && p0 == p.pp[1] && p1 == p.pp[0]:
|
||||
// Exact pair already seen; do nothing.
|
||||
default:
|
||||
// Pair conflicts with some other pair; break all pairs.
|
||||
unpair(p.pp[0])
|
||||
unpair(p.pp[1])
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Correlate each pointer referenced by leaves to a unique identifier,
|
||||
// and print the IDs for each trunk that matches those pointers.
|
||||
var nextID uint
|
||||
ptrIDs := make(map[value.Pointer]uint)
|
||||
newID := func() uint {
|
||||
id := nextID
|
||||
nextID++
|
||||
return id
|
||||
}
|
||||
for _, trunk := range trunks {
|
||||
switch p := trunk.Metadata.(type) {
|
||||
case trunkReference:
|
||||
if print := leafPtrs[p.p]; print {
|
||||
id, ok := ptrIDs[p.p]
|
||||
if !ok {
|
||||
id = newID()
|
||||
ptrIDs[p.p] = id
|
||||
}
|
||||
trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id))
|
||||
}
|
||||
case trunkReferences:
|
||||
print0 := leafPtrs[p.pp[0]]
|
||||
print1 := leafPtrs[p.pp[1]]
|
||||
if print0 || print1 {
|
||||
id0, ok0 := ptrIDs[p.pp[0]]
|
||||
id1, ok1 := ptrIDs[p.pp[1]]
|
||||
isPair := pairedTrunkPtrs[p.pp[0]] == p.pp[1] && pairedTrunkPtrs[p.pp[1]] == p.pp[0]
|
||||
if isPair {
|
||||
var id uint
|
||||
assert(ok0 == ok1) // must be seen together or not at all
|
||||
if ok0 {
|
||||
assert(id0 == id1) // must have the same ID
|
||||
id = id0
|
||||
} else {
|
||||
id = newID()
|
||||
ptrIDs[p.pp[0]] = id
|
||||
ptrIDs[p.pp[1]] = id
|
||||
}
|
||||
trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id))
|
||||
} else {
|
||||
if print0 && !ok0 {
|
||||
id0 = newID()
|
||||
ptrIDs[p.pp[0]] = id0
|
||||
}
|
||||
if print1 && !ok1 {
|
||||
id1 = newID()
|
||||
ptrIDs[p.pp[1]] = id1
|
||||
}
|
||||
switch {
|
||||
case print0 && print1:
|
||||
trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id0)+","+formatReference(id1))
|
||||
case print0:
|
||||
trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id0))
|
||||
case print1:
|
||||
trunk.Prefix = updateReferencePrefix(trunk.Prefix, formatReference(id1))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Update all leaf references with the unique identifier.
|
||||
for _, leaf := range leaves {
|
||||
if id, ok := ptrIDs[leaf.Metadata.(leafReference).p]; ok {
|
||||
leaf.Prefix = updateReferencePrefix(leaf.Prefix, formatReference(id))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func formatReference(id uint) string {
|
||||
return fmt.Sprintf("ref#%d", id)
|
||||
}
|
||||
|
||||
func updateReferencePrefix(prefix, ref string) string {
|
||||
if prefix == "" {
|
||||
return pointerDelimPrefix + ref + pointerDelimSuffix
|
||||
}
|
||||
suffix := strings.TrimPrefix(prefix, pointerDelimPrefix)
|
||||
return pointerDelimPrefix + ref + ": " + suffix
|
||||
}
|
||||
414
vendor/github.com/google/go-cmp/cmp/report_reflect.go
generated
vendored
Normal file
414
vendor/github.com/google/go-cmp/cmp/report_reflect.go
generated
vendored
Normal file
@ -0,0 +1,414 @@
|
||||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
"unicode"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/value"
|
||||
)
|
||||
|
||||
var (
|
||||
anyType = reflect.TypeOf((*interface{})(nil)).Elem()
|
||||
stringType = reflect.TypeOf((*string)(nil)).Elem()
|
||||
bytesType = reflect.TypeOf((*[]byte)(nil)).Elem()
|
||||
byteType = reflect.TypeOf((*byte)(nil)).Elem()
|
||||
)
|
||||
|
||||
type formatValueOptions struct {
|
||||
// AvoidStringer controls whether to avoid calling custom stringer
|
||||
// methods like error.Error or fmt.Stringer.String.
|
||||
AvoidStringer bool
|
||||
|
||||
// PrintAddresses controls whether to print the address of all pointers,
|
||||
// slice elements, and maps.
|
||||
PrintAddresses bool
|
||||
|
||||
// QualifiedNames controls whether FormatType uses the fully qualified name
|
||||
// (including the full package path as opposed to just the package name).
|
||||
QualifiedNames bool
|
||||
|
||||
// VerbosityLevel controls the amount of output to produce.
|
||||
// A higher value produces more output. A value of zero or lower produces
|
||||
// no output (represented using an ellipsis).
|
||||
// If LimitVerbosity is false, then the level is treated as infinite.
|
||||
VerbosityLevel int
|
||||
|
||||
// LimitVerbosity specifies that formatting should respect VerbosityLevel.
|
||||
LimitVerbosity bool
|
||||
}
|
||||
|
||||
// FormatType prints the type as if it were wrapping s.
|
||||
// This may return s as-is depending on the current type and TypeMode mode.
|
||||
func (opts formatOptions) FormatType(t reflect.Type, s textNode) textNode {
|
||||
// Check whether to emit the type or not.
|
||||
switch opts.TypeMode {
|
||||
case autoType:
|
||||
switch t.Kind() {
|
||||
case reflect.Struct, reflect.Slice, reflect.Array, reflect.Map:
|
||||
if s.Equal(textNil) {
|
||||
return s
|
||||
}
|
||||
default:
|
||||
return s
|
||||
}
|
||||
if opts.DiffMode == diffIdentical {
|
||||
return s // elide type for identical nodes
|
||||
}
|
||||
case elideType:
|
||||
return s
|
||||
}
|
||||
|
||||
// Determine the type label, applying special handling for unnamed types.
|
||||
typeName := value.TypeString(t, opts.QualifiedNames)
|
||||
if t.Name() == "" {
|
||||
// According to Go grammar, certain type literals contain symbols that
|
||||
// do not strongly bind to the next lexicographical token (e.g., *T).
|
||||
switch t.Kind() {
|
||||
case reflect.Chan, reflect.Func, reflect.Ptr:
|
||||
typeName = "(" + typeName + ")"
|
||||
}
|
||||
}
|
||||
return &textWrap{Prefix: typeName, Value: wrapParens(s)}
|
||||
}
|
||||
|
||||
// wrapParens wraps s with a set of parenthesis, but avoids it if the
|
||||
// wrapped node itself is already surrounded by a pair of parenthesis or braces.
|
||||
// It handles unwrapping one level of pointer-reference nodes.
|
||||
func wrapParens(s textNode) textNode {
|
||||
var refNode *textWrap
|
||||
if s2, ok := s.(*textWrap); ok {
|
||||
// Unwrap a single pointer reference node.
|
||||
switch s2.Metadata.(type) {
|
||||
case leafReference, trunkReference, trunkReferences:
|
||||
refNode = s2
|
||||
if s3, ok := refNode.Value.(*textWrap); ok {
|
||||
s2 = s3
|
||||
}
|
||||
}
|
||||
|
||||
// Already has delimiters that make parenthesis unnecessary.
|
||||
hasParens := strings.HasPrefix(s2.Prefix, "(") && strings.HasSuffix(s2.Suffix, ")")
|
||||
hasBraces := strings.HasPrefix(s2.Prefix, "{") && strings.HasSuffix(s2.Suffix, "}")
|
||||
if hasParens || hasBraces {
|
||||
return s
|
||||
}
|
||||
}
|
||||
if refNode != nil {
|
||||
refNode.Value = &textWrap{Prefix: "(", Value: refNode.Value, Suffix: ")"}
|
||||
return s
|
||||
}
|
||||
return &textWrap{Prefix: "(", Value: s, Suffix: ")"}
|
||||
}
|
||||
|
||||
// FormatValue prints the reflect.Value, taking extra care to avoid descending
|
||||
// into pointers already in ptrs. As pointers are visited, ptrs is also updated.
|
||||
func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind, ptrs *pointerReferences) (out textNode) {
|
||||
if !v.IsValid() {
|
||||
return nil
|
||||
}
|
||||
t := v.Type()
|
||||
|
||||
// Check slice element for cycles.
|
||||
if parentKind == reflect.Slice {
|
||||
ptrRef, visited := ptrs.Push(v.Addr())
|
||||
if visited {
|
||||
return makeLeafReference(ptrRef, false)
|
||||
}
|
||||
defer ptrs.Pop()
|
||||
defer func() { out = wrapTrunkReference(ptrRef, false, out) }()
|
||||
}
|
||||
|
||||
// Check whether there is an Error or String method to call.
|
||||
if !opts.AvoidStringer && v.CanInterface() {
|
||||
// Avoid calling Error or String methods on nil receivers since many
|
||||
// implementations crash when doing so.
|
||||
if (t.Kind() != reflect.Ptr && t.Kind() != reflect.Interface) || !v.IsNil() {
|
||||
var prefix, strVal string
|
||||
func() {
|
||||
// Swallow and ignore any panics from String or Error.
|
||||
defer func() { recover() }()
|
||||
switch v := v.Interface().(type) {
|
||||
case error:
|
||||
strVal = v.Error()
|
||||
prefix = "e"
|
||||
case fmt.Stringer:
|
||||
strVal = v.String()
|
||||
prefix = "s"
|
||||
}
|
||||
}()
|
||||
if prefix != "" {
|
||||
return opts.formatString(prefix, strVal)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Check whether to explicitly wrap the result with the type.
|
||||
var skipType bool
|
||||
defer func() {
|
||||
if !skipType {
|
||||
out = opts.FormatType(t, out)
|
||||
}
|
||||
}()
|
||||
|
||||
switch t.Kind() {
|
||||
case reflect.Bool:
|
||||
return textLine(fmt.Sprint(v.Bool()))
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
|
||||
return textLine(fmt.Sprint(v.Int()))
|
||||
case reflect.Uint, reflect.Uint16, reflect.Uint32, reflect.Uint64:
|
||||
return textLine(fmt.Sprint(v.Uint()))
|
||||
case reflect.Uint8:
|
||||
if parentKind == reflect.Slice || parentKind == reflect.Array {
|
||||
return textLine(formatHex(v.Uint()))
|
||||
}
|
||||
return textLine(fmt.Sprint(v.Uint()))
|
||||
case reflect.Uintptr:
|
||||
return textLine(formatHex(v.Uint()))
|
||||
case reflect.Float32, reflect.Float64:
|
||||
return textLine(fmt.Sprint(v.Float()))
|
||||
case reflect.Complex64, reflect.Complex128:
|
||||
return textLine(fmt.Sprint(v.Complex()))
|
||||
case reflect.String:
|
||||
return opts.formatString("", v.String())
|
||||
case reflect.UnsafePointer, reflect.Chan, reflect.Func:
|
||||
return textLine(formatPointer(value.PointerOf(v), true))
|
||||
case reflect.Struct:
|
||||
var list textList
|
||||
v := makeAddressable(v) // needed for retrieveUnexportedField
|
||||
maxLen := v.NumField()
|
||||
if opts.LimitVerbosity {
|
||||
maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc...
|
||||
opts.VerbosityLevel--
|
||||
}
|
||||
for i := 0; i < v.NumField(); i++ {
|
||||
vv := v.Field(i)
|
||||
if vv.IsZero() {
|
||||
continue // Elide fields with zero values
|
||||
}
|
||||
if len(list) == maxLen {
|
||||
list.AppendEllipsis(diffStats{})
|
||||
break
|
||||
}
|
||||
sf := t.Field(i)
|
||||
if supportExporters && !isExported(sf.Name) {
|
||||
vv = retrieveUnexportedField(v, sf, true)
|
||||
}
|
||||
s := opts.WithTypeMode(autoType).FormatValue(vv, t.Kind(), ptrs)
|
||||
list = append(list, textRecord{Key: sf.Name, Value: s})
|
||||
}
|
||||
return &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
case reflect.Slice:
|
||||
if v.IsNil() {
|
||||
return textNil
|
||||
}
|
||||
|
||||
// Check whether this is a []byte of text data.
|
||||
if t.Elem() == byteType {
|
||||
b := v.Bytes()
|
||||
isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) || unicode.IsSpace(r) }
|
||||
if len(b) > 0 && utf8.Valid(b) && len(bytes.TrimFunc(b, isPrintSpace)) == 0 {
|
||||
out = opts.formatString("", string(b))
|
||||
skipType = true
|
||||
return opts.FormatType(t, out)
|
||||
}
|
||||
}
|
||||
|
||||
fallthrough
|
||||
case reflect.Array:
|
||||
maxLen := v.Len()
|
||||
if opts.LimitVerbosity {
|
||||
maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc...
|
||||
opts.VerbosityLevel--
|
||||
}
|
||||
var list textList
|
||||
for i := 0; i < v.Len(); i++ {
|
||||
if len(list) == maxLen {
|
||||
list.AppendEllipsis(diffStats{})
|
||||
break
|
||||
}
|
||||
s := opts.WithTypeMode(elideType).FormatValue(v.Index(i), t.Kind(), ptrs)
|
||||
list = append(list, textRecord{Value: s})
|
||||
}
|
||||
|
||||
out = &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
if t.Kind() == reflect.Slice && opts.PrintAddresses {
|
||||
header := fmt.Sprintf("ptr:%v, len:%d, cap:%d", formatPointer(value.PointerOf(v), false), v.Len(), v.Cap())
|
||||
out = &textWrap{Prefix: pointerDelimPrefix + header + pointerDelimSuffix, Value: out}
|
||||
}
|
||||
return out
|
||||
case reflect.Map:
|
||||
if v.IsNil() {
|
||||
return textNil
|
||||
}
|
||||
|
||||
// Check pointer for cycles.
|
||||
ptrRef, visited := ptrs.Push(v)
|
||||
if visited {
|
||||
return makeLeafReference(ptrRef, opts.PrintAddresses)
|
||||
}
|
||||
defer ptrs.Pop()
|
||||
|
||||
maxLen := v.Len()
|
||||
if opts.LimitVerbosity {
|
||||
maxLen = ((1 << opts.verbosity()) >> 1) << 2 // 0, 4, 8, 16, 32, etc...
|
||||
opts.VerbosityLevel--
|
||||
}
|
||||
var list textList
|
||||
for _, k := range value.SortKeys(v.MapKeys()) {
|
||||
if len(list) == maxLen {
|
||||
list.AppendEllipsis(diffStats{})
|
||||
break
|
||||
}
|
||||
sk := formatMapKey(k, false, ptrs)
|
||||
sv := opts.WithTypeMode(elideType).FormatValue(v.MapIndex(k), t.Kind(), ptrs)
|
||||
list = append(list, textRecord{Key: sk, Value: sv})
|
||||
}
|
||||
|
||||
out = &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
out = wrapTrunkReference(ptrRef, opts.PrintAddresses, out)
|
||||
return out
|
||||
case reflect.Ptr:
|
||||
if v.IsNil() {
|
||||
return textNil
|
||||
}
|
||||
|
||||
// Check pointer for cycles.
|
||||
ptrRef, visited := ptrs.Push(v)
|
||||
if visited {
|
||||
out = makeLeafReference(ptrRef, opts.PrintAddresses)
|
||||
return &textWrap{Prefix: "&", Value: out}
|
||||
}
|
||||
defer ptrs.Pop()
|
||||
|
||||
// Skip the name only if this is an unnamed pointer type.
|
||||
// Otherwise taking the address of a value does not reproduce
|
||||
// the named pointer type.
|
||||
if v.Type().Name() == "" {
|
||||
skipType = true // Let the underlying value print the type instead
|
||||
}
|
||||
out = opts.FormatValue(v.Elem(), t.Kind(), ptrs)
|
||||
out = wrapTrunkReference(ptrRef, opts.PrintAddresses, out)
|
||||
out = &textWrap{Prefix: "&", Value: out}
|
||||
return out
|
||||
case reflect.Interface:
|
||||
if v.IsNil() {
|
||||
return textNil
|
||||
}
|
||||
// Interfaces accept different concrete types,
|
||||
// so configure the underlying value to explicitly print the type.
|
||||
return opts.WithTypeMode(emitType).FormatValue(v.Elem(), t.Kind(), ptrs)
|
||||
default:
|
||||
panic(fmt.Sprintf("%v kind not handled", v.Kind()))
|
||||
}
|
||||
}
|
||||
|
||||
func (opts formatOptions) formatString(prefix, s string) textNode {
|
||||
maxLen := len(s)
|
||||
maxLines := strings.Count(s, "\n") + 1
|
||||
if opts.LimitVerbosity {
|
||||
maxLen = (1 << opts.verbosity()) << 5 // 32, 64, 128, 256, etc...
|
||||
maxLines = (1 << opts.verbosity()) << 2 // 4, 8, 16, 32, 64, etc...
|
||||
}
|
||||
|
||||
// For multiline strings, use the triple-quote syntax,
|
||||
// but only use it when printing removed or inserted nodes since
|
||||
// we only want the extra verbosity for those cases.
|
||||
lines := strings.Split(strings.TrimSuffix(s, "\n"), "\n")
|
||||
isTripleQuoted := len(lines) >= 4 && (opts.DiffMode == '-' || opts.DiffMode == '+')
|
||||
for i := 0; i < len(lines) && isTripleQuoted; i++ {
|
||||
lines[i] = strings.TrimPrefix(strings.TrimSuffix(lines[i], "\r"), "\r") // trim leading/trailing carriage returns for legacy Windows endline support
|
||||
isPrintable := func(r rune) bool {
|
||||
return unicode.IsPrint(r) || r == '\t' // specially treat tab as printable
|
||||
}
|
||||
line := lines[i]
|
||||
isTripleQuoted = !strings.HasPrefix(strings.TrimPrefix(line, prefix), `"""`) && !strings.HasPrefix(line, "...") && strings.TrimFunc(line, isPrintable) == "" && len(line) <= maxLen
|
||||
}
|
||||
if isTripleQuoted {
|
||||
var list textList
|
||||
list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(prefix + `"""`), ElideComma: true})
|
||||
for i, line := range lines {
|
||||
if numElided := len(lines) - i; i == maxLines-1 && numElided > 1 {
|
||||
comment := commentString(fmt.Sprintf("%d elided lines", numElided))
|
||||
list = append(list, textRecord{Diff: opts.DiffMode, Value: textEllipsis, ElideComma: true, Comment: comment})
|
||||
break
|
||||
}
|
||||
list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(line), ElideComma: true})
|
||||
}
|
||||
list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(prefix + `"""`), ElideComma: true})
|
||||
return &textWrap{Prefix: "(", Value: list, Suffix: ")"}
|
||||
}
|
||||
|
||||
// Format the string as a single-line quoted string.
|
||||
if len(s) > maxLen+len(textEllipsis) {
|
||||
return textLine(prefix + formatString(s[:maxLen]) + string(textEllipsis))
|
||||
}
|
||||
return textLine(prefix + formatString(s))
|
||||
}
|
||||
|
||||
// formatMapKey formats v as if it were a map key.
|
||||
// The result is guaranteed to be a single line.
|
||||
func formatMapKey(v reflect.Value, disambiguate bool, ptrs *pointerReferences) string {
|
||||
var opts formatOptions
|
||||
opts.DiffMode = diffIdentical
|
||||
opts.TypeMode = elideType
|
||||
opts.PrintAddresses = disambiguate
|
||||
opts.AvoidStringer = disambiguate
|
||||
opts.QualifiedNames = disambiguate
|
||||
opts.VerbosityLevel = maxVerbosityPreset
|
||||
opts.LimitVerbosity = true
|
||||
s := opts.FormatValue(v, reflect.Map, ptrs).String()
|
||||
return strings.TrimSpace(s)
|
||||
}
|
||||
|
||||
// formatString prints s as a double-quoted or backtick-quoted string.
|
||||
func formatString(s string) string {
|
||||
// Use quoted string if it the same length as a raw string literal.
|
||||
// Otherwise, attempt to use the raw string form.
|
||||
qs := strconv.Quote(s)
|
||||
if len(qs) == 1+len(s)+1 {
|
||||
return qs
|
||||
}
|
||||
|
||||
// Disallow newlines to ensure output is a single line.
|
||||
// Only allow printable runes for readability purposes.
|
||||
rawInvalid := func(r rune) bool {
|
||||
return r == '`' || r == '\n' || !(unicode.IsPrint(r) || r == '\t')
|
||||
}
|
||||
if utf8.ValidString(s) && strings.IndexFunc(s, rawInvalid) < 0 {
|
||||
return "`" + s + "`"
|
||||
}
|
||||
return qs
|
||||
}
|
||||
|
||||
// formatHex prints u as a hexadecimal integer in Go notation.
|
||||
func formatHex(u uint64) string {
|
||||
var f string
|
||||
switch {
|
||||
case u <= 0xff:
|
||||
f = "0x%02x"
|
||||
case u <= 0xffff:
|
||||
f = "0x%04x"
|
||||
case u <= 0xffffff:
|
||||
f = "0x%06x"
|
||||
case u <= 0xffffffff:
|
||||
f = "0x%08x"
|
||||
case u <= 0xffffffffff:
|
||||
f = "0x%010x"
|
||||
case u <= 0xffffffffffff:
|
||||
f = "0x%012x"
|
||||
case u <= 0xffffffffffffff:
|
||||
f = "0x%014x"
|
||||
case u <= 0xffffffffffffffff:
|
||||
f = "0x%016x"
|
||||
}
|
||||
return fmt.Sprintf(f, u)
|
||||
}
|
||||
614
vendor/github.com/google/go-cmp/cmp/report_slices.go
generated
vendored
Normal file
614
vendor/github.com/google/go-cmp/cmp/report_slices.go
generated
vendored
Normal file
@ -0,0 +1,614 @@
|
||||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"math"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
"unicode"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/diff"
|
||||
)
|
||||
|
||||
// CanFormatDiffSlice reports whether we support custom formatting for nodes
|
||||
// that are slices of primitive kinds or strings.
|
||||
func (opts formatOptions) CanFormatDiffSlice(v *valueNode) bool {
|
||||
switch {
|
||||
case opts.DiffMode != diffUnknown:
|
||||
return false // Must be formatting in diff mode
|
||||
case v.NumDiff == 0:
|
||||
return false // No differences detected
|
||||
case !v.ValueX.IsValid() || !v.ValueY.IsValid():
|
||||
return false // Both values must be valid
|
||||
case v.NumIgnored > 0:
|
||||
return false // Some ignore option was used
|
||||
case v.NumTransformed > 0:
|
||||
return false // Some transform option was used
|
||||
case v.NumCompared > 1:
|
||||
return false // More than one comparison was used
|
||||
case v.NumCompared == 1 && v.Type.Name() != "":
|
||||
// The need for cmp to check applicability of options on every element
|
||||
// in a slice is a significant performance detriment for large []byte.
|
||||
// The workaround is to specify Comparer(bytes.Equal),
|
||||
// which enables cmp to compare []byte more efficiently.
|
||||
// If they differ, we still want to provide batched diffing.
|
||||
// The logic disallows named types since they tend to have their own
|
||||
// String method, with nicer formatting than what this provides.
|
||||
return false
|
||||
}
|
||||
|
||||
// Check whether this is an interface with the same concrete types.
|
||||
t := v.Type
|
||||
vx, vy := v.ValueX, v.ValueY
|
||||
if t.Kind() == reflect.Interface && !vx.IsNil() && !vy.IsNil() && vx.Elem().Type() == vy.Elem().Type() {
|
||||
vx, vy = vx.Elem(), vy.Elem()
|
||||
t = vx.Type()
|
||||
}
|
||||
|
||||
// Check whether we provide specialized diffing for this type.
|
||||
switch t.Kind() {
|
||||
case reflect.String:
|
||||
case reflect.Array, reflect.Slice:
|
||||
// Only slices of primitive types have specialized handling.
|
||||
switch t.Elem().Kind() {
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
|
||||
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr,
|
||||
reflect.Bool, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128:
|
||||
default:
|
||||
return false
|
||||
}
|
||||
|
||||
// Both slice values have to be non-empty.
|
||||
if t.Kind() == reflect.Slice && (vx.Len() == 0 || vy.Len() == 0) {
|
||||
return false
|
||||
}
|
||||
|
||||
// If a sufficient number of elements already differ,
|
||||
// use specialized formatting even if length requirement is not met.
|
||||
if v.NumDiff > v.NumSame {
|
||||
return true
|
||||
}
|
||||
default:
|
||||
return false
|
||||
}
|
||||
|
||||
// Use specialized string diffing for longer slices or strings.
|
||||
const minLength = 32
|
||||
return vx.Len() >= minLength && vy.Len() >= minLength
|
||||
}
|
||||
|
||||
// FormatDiffSlice prints a diff for the slices (or strings) represented by v.
|
||||
// This provides custom-tailored logic to make printing of differences in
|
||||
// textual strings and slices of primitive kinds more readable.
|
||||
func (opts formatOptions) FormatDiffSlice(v *valueNode) textNode {
|
||||
assert(opts.DiffMode == diffUnknown)
|
||||
t, vx, vy := v.Type, v.ValueX, v.ValueY
|
||||
if t.Kind() == reflect.Interface {
|
||||
vx, vy = vx.Elem(), vy.Elem()
|
||||
t = vx.Type()
|
||||
opts = opts.WithTypeMode(emitType)
|
||||
}
|
||||
|
||||
// Auto-detect the type of the data.
|
||||
var sx, sy string
|
||||
var ssx, ssy []string
|
||||
var isString, isMostlyText, isPureLinedText, isBinary bool
|
||||
switch {
|
||||
case t.Kind() == reflect.String:
|
||||
sx, sy = vx.String(), vy.String()
|
||||
isString = true
|
||||
case t.Kind() == reflect.Slice && t.Elem() == byteType:
|
||||
sx, sy = string(vx.Bytes()), string(vy.Bytes())
|
||||
isString = true
|
||||
case t.Kind() == reflect.Array:
|
||||
// Arrays need to be addressable for slice operations to work.
|
||||
vx2, vy2 := reflect.New(t).Elem(), reflect.New(t).Elem()
|
||||
vx2.Set(vx)
|
||||
vy2.Set(vy)
|
||||
vx, vy = vx2, vy2
|
||||
}
|
||||
if isString {
|
||||
var numTotalRunes, numValidRunes, numLines, lastLineIdx, maxLineLen int
|
||||
for i, r := range sx + sy {
|
||||
numTotalRunes++
|
||||
if (unicode.IsPrint(r) || unicode.IsSpace(r)) && r != utf8.RuneError {
|
||||
numValidRunes++
|
||||
}
|
||||
if r == '\n' {
|
||||
if maxLineLen < i-lastLineIdx {
|
||||
maxLineLen = i - lastLineIdx
|
||||
}
|
||||
lastLineIdx = i + 1
|
||||
numLines++
|
||||
}
|
||||
}
|
||||
isPureText := numValidRunes == numTotalRunes
|
||||
isMostlyText = float64(numValidRunes) > math.Floor(0.90*float64(numTotalRunes))
|
||||
isPureLinedText = isPureText && numLines >= 4 && maxLineLen <= 1024
|
||||
isBinary = !isMostlyText
|
||||
|
||||
// Avoid diffing by lines if it produces a significantly more complex
|
||||
// edit script than diffing by bytes.
|
||||
if isPureLinedText {
|
||||
ssx = strings.Split(sx, "\n")
|
||||
ssy = strings.Split(sy, "\n")
|
||||
esLines := diff.Difference(len(ssx), len(ssy), func(ix, iy int) diff.Result {
|
||||
return diff.BoolResult(ssx[ix] == ssy[iy])
|
||||
})
|
||||
esBytes := diff.Difference(len(sx), len(sy), func(ix, iy int) diff.Result {
|
||||
return diff.BoolResult(sx[ix] == sy[iy])
|
||||
})
|
||||
efficiencyLines := float64(esLines.Dist()) / float64(len(esLines))
|
||||
efficiencyBytes := float64(esBytes.Dist()) / float64(len(esBytes))
|
||||
quotedLength := len(strconv.Quote(sx + sy))
|
||||
unquotedLength := len(sx) + len(sy)
|
||||
escapeExpansionRatio := float64(quotedLength) / float64(unquotedLength)
|
||||
isPureLinedText = efficiencyLines < 4*efficiencyBytes || escapeExpansionRatio > 1.1
|
||||
}
|
||||
}
|
||||
|
||||
// Format the string into printable records.
|
||||
var list textList
|
||||
var delim string
|
||||
switch {
|
||||
// If the text appears to be multi-lined text,
|
||||
// then perform differencing across individual lines.
|
||||
case isPureLinedText:
|
||||
list = opts.formatDiffSlice(
|
||||
reflect.ValueOf(ssx), reflect.ValueOf(ssy), 1, "line",
|
||||
func(v reflect.Value, d diffMode) textRecord {
|
||||
s := formatString(v.Index(0).String())
|
||||
return textRecord{Diff: d, Value: textLine(s)}
|
||||
},
|
||||
)
|
||||
delim = "\n"
|
||||
|
||||
// If possible, use a custom triple-quote (""") syntax for printing
|
||||
// differences in a string literal. This format is more readable,
|
||||
// but has edge-cases where differences are visually indistinguishable.
|
||||
// This format is avoided under the following conditions:
|
||||
// - A line starts with `"""`
|
||||
// - A line starts with "..."
|
||||
// - A line contains non-printable characters
|
||||
// - Adjacent different lines differ only by whitespace
|
||||
//
|
||||
// For example:
|
||||
//
|
||||
// """
|
||||
// ... // 3 identical lines
|
||||
// foo
|
||||
// bar
|
||||
// - baz
|
||||
// + BAZ
|
||||
// """
|
||||
isTripleQuoted := true
|
||||
prevRemoveLines := map[string]bool{}
|
||||
prevInsertLines := map[string]bool{}
|
||||
var list2 textList
|
||||
list2 = append(list2, textRecord{Value: textLine(`"""`), ElideComma: true})
|
||||
for _, r := range list {
|
||||
if !r.Value.Equal(textEllipsis) {
|
||||
line, _ := strconv.Unquote(string(r.Value.(textLine)))
|
||||
line = strings.TrimPrefix(strings.TrimSuffix(line, "\r"), "\r") // trim leading/trailing carriage returns for legacy Windows endline support
|
||||
normLine := strings.Map(func(r rune) rune {
|
||||
if unicode.IsSpace(r) {
|
||||
return -1 // drop whitespace to avoid visually indistinguishable output
|
||||
}
|
||||
return r
|
||||
}, line)
|
||||
isPrintable := func(r rune) bool {
|
||||
return unicode.IsPrint(r) || r == '\t' // specially treat tab as printable
|
||||
}
|
||||
isTripleQuoted = !strings.HasPrefix(line, `"""`) && !strings.HasPrefix(line, "...") && strings.TrimFunc(line, isPrintable) == ""
|
||||
switch r.Diff {
|
||||
case diffRemoved:
|
||||
isTripleQuoted = isTripleQuoted && !prevInsertLines[normLine]
|
||||
prevRemoveLines[normLine] = true
|
||||
case diffInserted:
|
||||
isTripleQuoted = isTripleQuoted && !prevRemoveLines[normLine]
|
||||
prevInsertLines[normLine] = true
|
||||
}
|
||||
if !isTripleQuoted {
|
||||
break
|
||||
}
|
||||
r.Value = textLine(line)
|
||||
r.ElideComma = true
|
||||
}
|
||||
if !(r.Diff == diffRemoved || r.Diff == diffInserted) { // start a new non-adjacent difference group
|
||||
prevRemoveLines = map[string]bool{}
|
||||
prevInsertLines = map[string]bool{}
|
||||
}
|
||||
list2 = append(list2, r)
|
||||
}
|
||||
if r := list2[len(list2)-1]; r.Diff == diffIdentical && len(r.Value.(textLine)) == 0 {
|
||||
list2 = list2[:len(list2)-1] // elide single empty line at the end
|
||||
}
|
||||
list2 = append(list2, textRecord{Value: textLine(`"""`), ElideComma: true})
|
||||
if isTripleQuoted {
|
||||
var out textNode = &textWrap{Prefix: "(", Value: list2, Suffix: ")"}
|
||||
switch t.Kind() {
|
||||
case reflect.String:
|
||||
if t != stringType {
|
||||
out = opts.FormatType(t, out)
|
||||
}
|
||||
case reflect.Slice:
|
||||
// Always emit type for slices since the triple-quote syntax
|
||||
// looks like a string (not a slice).
|
||||
opts = opts.WithTypeMode(emitType)
|
||||
out = opts.FormatType(t, out)
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
// If the text appears to be single-lined text,
|
||||
// then perform differencing in approximately fixed-sized chunks.
|
||||
// The output is printed as quoted strings.
|
||||
case isMostlyText:
|
||||
list = opts.formatDiffSlice(
|
||||
reflect.ValueOf(sx), reflect.ValueOf(sy), 64, "byte",
|
||||
func(v reflect.Value, d diffMode) textRecord {
|
||||
s := formatString(v.String())
|
||||
return textRecord{Diff: d, Value: textLine(s)}
|
||||
},
|
||||
)
|
||||
|
||||
// If the text appears to be binary data,
|
||||
// then perform differencing in approximately fixed-sized chunks.
|
||||
// The output is inspired by hexdump.
|
||||
case isBinary:
|
||||
list = opts.formatDiffSlice(
|
||||
reflect.ValueOf(sx), reflect.ValueOf(sy), 16, "byte",
|
||||
func(v reflect.Value, d diffMode) textRecord {
|
||||
var ss []string
|
||||
for i := 0; i < v.Len(); i++ {
|
||||
ss = append(ss, formatHex(v.Index(i).Uint()))
|
||||
}
|
||||
s := strings.Join(ss, ", ")
|
||||
comment := commentString(fmt.Sprintf("%c|%v|", d, formatASCII(v.String())))
|
||||
return textRecord{Diff: d, Value: textLine(s), Comment: comment}
|
||||
},
|
||||
)
|
||||
|
||||
// For all other slices of primitive types,
|
||||
// then perform differencing in approximately fixed-sized chunks.
|
||||
// The size of each chunk depends on the width of the element kind.
|
||||
default:
|
||||
var chunkSize int
|
||||
if t.Elem().Kind() == reflect.Bool {
|
||||
chunkSize = 16
|
||||
} else {
|
||||
switch t.Elem().Bits() {
|
||||
case 8:
|
||||
chunkSize = 16
|
||||
case 16:
|
||||
chunkSize = 12
|
||||
case 32:
|
||||
chunkSize = 8
|
||||
default:
|
||||
chunkSize = 8
|
||||
}
|
||||
}
|
||||
list = opts.formatDiffSlice(
|
||||
vx, vy, chunkSize, t.Elem().Kind().String(),
|
||||
func(v reflect.Value, d diffMode) textRecord {
|
||||
var ss []string
|
||||
for i := 0; i < v.Len(); i++ {
|
||||
switch t.Elem().Kind() {
|
||||
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
|
||||
ss = append(ss, fmt.Sprint(v.Index(i).Int()))
|
||||
case reflect.Uint, reflect.Uint16, reflect.Uint32, reflect.Uint64:
|
||||
ss = append(ss, fmt.Sprint(v.Index(i).Uint()))
|
||||
case reflect.Uint8, reflect.Uintptr:
|
||||
ss = append(ss, formatHex(v.Index(i).Uint()))
|
||||
case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128:
|
||||
ss = append(ss, fmt.Sprint(v.Index(i).Interface()))
|
||||
}
|
||||
}
|
||||
s := strings.Join(ss, ", ")
|
||||
return textRecord{Diff: d, Value: textLine(s)}
|
||||
},
|
||||
)
|
||||
}
|
||||
|
||||
// Wrap the output with appropriate type information.
|
||||
var out textNode = &textWrap{Prefix: "{", Value: list, Suffix: "}"}
|
||||
if !isMostlyText {
|
||||
// The "{...}" byte-sequence literal is not valid Go syntax for strings.
|
||||
// Emit the type for extra clarity (e.g. "string{...}").
|
||||
if t.Kind() == reflect.String {
|
||||
opts = opts.WithTypeMode(emitType)
|
||||
}
|
||||
return opts.FormatType(t, out)
|
||||
}
|
||||
switch t.Kind() {
|
||||
case reflect.String:
|
||||
out = &textWrap{Prefix: "strings.Join(", Value: out, Suffix: fmt.Sprintf(", %q)", delim)}
|
||||
if t != stringType {
|
||||
out = opts.FormatType(t, out)
|
||||
}
|
||||
case reflect.Slice:
|
||||
out = &textWrap{Prefix: "bytes.Join(", Value: out, Suffix: fmt.Sprintf(", %q)", delim)}
|
||||
if t != bytesType {
|
||||
out = opts.FormatType(t, out)
|
||||
}
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
// formatASCII formats s as an ASCII string.
|
||||
// This is useful for printing binary strings in a semi-legible way.
|
||||
func formatASCII(s string) string {
|
||||
b := bytes.Repeat([]byte{'.'}, len(s))
|
||||
for i := 0; i < len(s); i++ {
|
||||
if ' ' <= s[i] && s[i] <= '~' {
|
||||
b[i] = s[i]
|
||||
}
|
||||
}
|
||||
return string(b)
|
||||
}
|
||||
|
||||
func (opts formatOptions) formatDiffSlice(
|
||||
vx, vy reflect.Value, chunkSize int, name string,
|
||||
makeRec func(reflect.Value, diffMode) textRecord,
|
||||
) (list textList) {
|
||||
eq := func(ix, iy int) bool {
|
||||
return vx.Index(ix).Interface() == vy.Index(iy).Interface()
|
||||
}
|
||||
es := diff.Difference(vx.Len(), vy.Len(), func(ix, iy int) diff.Result {
|
||||
return diff.BoolResult(eq(ix, iy))
|
||||
})
|
||||
|
||||
appendChunks := func(v reflect.Value, d diffMode) int {
|
||||
n0 := v.Len()
|
||||
for v.Len() > 0 {
|
||||
n := chunkSize
|
||||
if n > v.Len() {
|
||||
n = v.Len()
|
||||
}
|
||||
list = append(list, makeRec(v.Slice(0, n), d))
|
||||
v = v.Slice(n, v.Len())
|
||||
}
|
||||
return n0 - v.Len()
|
||||
}
|
||||
|
||||
var numDiffs int
|
||||
maxLen := -1
|
||||
if opts.LimitVerbosity {
|
||||
maxLen = (1 << opts.verbosity()) << 2 // 4, 8, 16, 32, 64, etc...
|
||||
opts.VerbosityLevel--
|
||||
}
|
||||
|
||||
groups := coalesceAdjacentEdits(name, es)
|
||||
groups = coalesceInterveningIdentical(groups, chunkSize/4)
|
||||
groups = cleanupSurroundingIdentical(groups, eq)
|
||||
maxGroup := diffStats{Name: name}
|
||||
for i, ds := range groups {
|
||||
if maxLen >= 0 && numDiffs >= maxLen {
|
||||
maxGroup = maxGroup.Append(ds)
|
||||
continue
|
||||
}
|
||||
|
||||
// Print equal.
|
||||
if ds.NumDiff() == 0 {
|
||||
// Compute the number of leading and trailing equal bytes to print.
|
||||
var numLo, numHi int
|
||||
numEqual := ds.NumIgnored + ds.NumIdentical
|
||||
for numLo < chunkSize*numContextRecords && numLo+numHi < numEqual && i != 0 {
|
||||
numLo++
|
||||
}
|
||||
for numHi < chunkSize*numContextRecords && numLo+numHi < numEqual && i != len(groups)-1 {
|
||||
numHi++
|
||||
}
|
||||
if numEqual-(numLo+numHi) <= chunkSize && ds.NumIgnored == 0 {
|
||||
numHi = numEqual - numLo // Avoid pointless coalescing of single equal row
|
||||
}
|
||||
|
||||
// Print the equal bytes.
|
||||
appendChunks(vx.Slice(0, numLo), diffIdentical)
|
||||
if numEqual > numLo+numHi {
|
||||
ds.NumIdentical -= numLo + numHi
|
||||
list.AppendEllipsis(ds)
|
||||
}
|
||||
appendChunks(vx.Slice(numEqual-numHi, numEqual), diffIdentical)
|
||||
vx = vx.Slice(numEqual, vx.Len())
|
||||
vy = vy.Slice(numEqual, vy.Len())
|
||||
continue
|
||||
}
|
||||
|
||||
// Print unequal.
|
||||
len0 := len(list)
|
||||
nx := appendChunks(vx.Slice(0, ds.NumIdentical+ds.NumRemoved+ds.NumModified), diffRemoved)
|
||||
vx = vx.Slice(nx, vx.Len())
|
||||
ny := appendChunks(vy.Slice(0, ds.NumIdentical+ds.NumInserted+ds.NumModified), diffInserted)
|
||||
vy = vy.Slice(ny, vy.Len())
|
||||
numDiffs += len(list) - len0
|
||||
}
|
||||
if maxGroup.IsZero() {
|
||||
assert(vx.Len() == 0 && vy.Len() == 0)
|
||||
} else {
|
||||
list.AppendEllipsis(maxGroup)
|
||||
}
|
||||
return list
|
||||
}
|
||||
|
||||
// coalesceAdjacentEdits coalesces the list of edits into groups of adjacent
|
||||
// equal or unequal counts.
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// Input: "..XXY...Y"
|
||||
// Output: [
|
||||
// {NumIdentical: 2},
|
||||
// {NumRemoved: 2, NumInserted 1},
|
||||
// {NumIdentical: 3},
|
||||
// {NumInserted: 1},
|
||||
// ]
|
||||
func coalesceAdjacentEdits(name string, es diff.EditScript) (groups []diffStats) {
|
||||
var prevMode byte
|
||||
lastStats := func(mode byte) *diffStats {
|
||||
if prevMode != mode {
|
||||
groups = append(groups, diffStats{Name: name})
|
||||
prevMode = mode
|
||||
}
|
||||
return &groups[len(groups)-1]
|
||||
}
|
||||
for _, e := range es {
|
||||
switch e {
|
||||
case diff.Identity:
|
||||
lastStats('=').NumIdentical++
|
||||
case diff.UniqueX:
|
||||
lastStats('!').NumRemoved++
|
||||
case diff.UniqueY:
|
||||
lastStats('!').NumInserted++
|
||||
case diff.Modified:
|
||||
lastStats('!').NumModified++
|
||||
}
|
||||
}
|
||||
return groups
|
||||
}
|
||||
|
||||
// coalesceInterveningIdentical coalesces sufficiently short (<= windowSize)
|
||||
// equal groups into adjacent unequal groups that currently result in a
|
||||
// dual inserted/removed printout. This acts as a high-pass filter to smooth
|
||||
// out high-frequency changes within the windowSize.
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// WindowSize: 16,
|
||||
// Input: [
|
||||
// {NumIdentical: 61}, // group 0
|
||||
// {NumRemoved: 3, NumInserted: 1}, // group 1
|
||||
// {NumIdentical: 6}, // ├── coalesce
|
||||
// {NumInserted: 2}, // ├── coalesce
|
||||
// {NumIdentical: 1}, // ├── coalesce
|
||||
// {NumRemoved: 9}, // └── coalesce
|
||||
// {NumIdentical: 64}, // group 2
|
||||
// {NumRemoved: 3, NumInserted: 1}, // group 3
|
||||
// {NumIdentical: 6}, // ├── coalesce
|
||||
// {NumInserted: 2}, // ├── coalesce
|
||||
// {NumIdentical: 1}, // ├── coalesce
|
||||
// {NumRemoved: 7}, // ├── coalesce
|
||||
// {NumIdentical: 1}, // ├── coalesce
|
||||
// {NumRemoved: 2}, // └── coalesce
|
||||
// {NumIdentical: 63}, // group 4
|
||||
// ]
|
||||
// Output: [
|
||||
// {NumIdentical: 61},
|
||||
// {NumIdentical: 7, NumRemoved: 12, NumInserted: 3},
|
||||
// {NumIdentical: 64},
|
||||
// {NumIdentical: 8, NumRemoved: 12, NumInserted: 3},
|
||||
// {NumIdentical: 63},
|
||||
// ]
|
||||
func coalesceInterveningIdentical(groups []diffStats, windowSize int) []diffStats {
|
||||
groups, groupsOrig := groups[:0], groups
|
||||
for i, ds := range groupsOrig {
|
||||
if len(groups) >= 2 && ds.NumDiff() > 0 {
|
||||
prev := &groups[len(groups)-2] // Unequal group
|
||||
curr := &groups[len(groups)-1] // Equal group
|
||||
next := &groupsOrig[i] // Unequal group
|
||||
hadX, hadY := prev.NumRemoved > 0, prev.NumInserted > 0
|
||||
hasX, hasY := next.NumRemoved > 0, next.NumInserted > 0
|
||||
if ((hadX || hasX) && (hadY || hasY)) && curr.NumIdentical <= windowSize {
|
||||
*prev = prev.Append(*curr).Append(*next)
|
||||
groups = groups[:len(groups)-1] // Truncate off equal group
|
||||
continue
|
||||
}
|
||||
}
|
||||
groups = append(groups, ds)
|
||||
}
|
||||
return groups
|
||||
}
|
||||
|
||||
// cleanupSurroundingIdentical scans through all unequal groups, and
|
||||
// moves any leading sequence of equal elements to the preceding equal group and
|
||||
// moves and trailing sequence of equal elements to the succeeding equal group.
|
||||
//
|
||||
// This is necessary since coalesceInterveningIdentical may coalesce edit groups
|
||||
// together such that leading/trailing spans of equal elements becomes possible.
|
||||
// Note that this can occur even with an optimal diffing algorithm.
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// Input: [
|
||||
// {NumIdentical: 61},
|
||||
// {NumIdentical: 1 , NumRemoved: 11, NumInserted: 2}, // assume 3 leading identical elements
|
||||
// {NumIdentical: 67},
|
||||
// {NumIdentical: 7, NumRemoved: 12, NumInserted: 3}, // assume 10 trailing identical elements
|
||||
// {NumIdentical: 54},
|
||||
// ]
|
||||
// Output: [
|
||||
// {NumIdentical: 64}, // incremented by 3
|
||||
// {NumRemoved: 9},
|
||||
// {NumIdentical: 67},
|
||||
// {NumRemoved: 9},
|
||||
// {NumIdentical: 64}, // incremented by 10
|
||||
// ]
|
||||
func cleanupSurroundingIdentical(groups []diffStats, eq func(i, j int) bool) []diffStats {
|
||||
var ix, iy int // indexes into sequence x and y
|
||||
for i, ds := range groups {
|
||||
// Handle equal group.
|
||||
if ds.NumDiff() == 0 {
|
||||
ix += ds.NumIdentical
|
||||
iy += ds.NumIdentical
|
||||
continue
|
||||
}
|
||||
|
||||
// Handle unequal group.
|
||||
nx := ds.NumIdentical + ds.NumRemoved + ds.NumModified
|
||||
ny := ds.NumIdentical + ds.NumInserted + ds.NumModified
|
||||
var numLeadingIdentical, numTrailingIdentical int
|
||||
for j := 0; j < nx && j < ny && eq(ix+j, iy+j); j++ {
|
||||
numLeadingIdentical++
|
||||
}
|
||||
for j := 0; j < nx && j < ny && eq(ix+nx-1-j, iy+ny-1-j); j++ {
|
||||
numTrailingIdentical++
|
||||
}
|
||||
if numIdentical := numLeadingIdentical + numTrailingIdentical; numIdentical > 0 {
|
||||
if numLeadingIdentical > 0 {
|
||||
// Remove leading identical span from this group and
|
||||
// insert it into the preceding group.
|
||||
if i-1 >= 0 {
|
||||
groups[i-1].NumIdentical += numLeadingIdentical
|
||||
} else {
|
||||
// No preceding group exists, so prepend a new group,
|
||||
// but do so after we finish iterating over all groups.
|
||||
defer func() {
|
||||
groups = append([]diffStats{{Name: groups[0].Name, NumIdentical: numLeadingIdentical}}, groups...)
|
||||
}()
|
||||
}
|
||||
// Increment indexes since the preceding group would have handled this.
|
||||
ix += numLeadingIdentical
|
||||
iy += numLeadingIdentical
|
||||
}
|
||||
if numTrailingIdentical > 0 {
|
||||
// Remove trailing identical span from this group and
|
||||
// insert it into the succeeding group.
|
||||
if i+1 < len(groups) {
|
||||
groups[i+1].NumIdentical += numTrailingIdentical
|
||||
} else {
|
||||
// No succeeding group exists, so append a new group,
|
||||
// but do so after we finish iterating over all groups.
|
||||
defer func() {
|
||||
groups = append(groups, diffStats{Name: groups[len(groups)-1].Name, NumIdentical: numTrailingIdentical})
|
||||
}()
|
||||
}
|
||||
// Do not increment indexes since the succeeding group will handle this.
|
||||
}
|
||||
|
||||
// Update this group since some identical elements were removed.
|
||||
nx -= numIdentical
|
||||
ny -= numIdentical
|
||||
groups[i] = diffStats{Name: ds.Name, NumRemoved: nx, NumInserted: ny}
|
||||
}
|
||||
ix += nx
|
||||
iy += ny
|
||||
}
|
||||
return groups
|
||||
}
|
||||
432
vendor/github.com/google/go-cmp/cmp/report_text.go
generated
vendored
Normal file
432
vendor/github.com/google/go-cmp/cmp/report_text.go
generated
vendored
Normal file
@ -0,0 +1,432 @@
|
||||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"math/rand"
|
||||
"strings"
|
||||
"time"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/google/go-cmp/cmp/internal/flags"
|
||||
)
|
||||
|
||||
var randBool = rand.New(rand.NewSource(time.Now().Unix())).Intn(2) == 0
|
||||
|
||||
const maxColumnLength = 80
|
||||
|
||||
type indentMode int
|
||||
|
||||
func (n indentMode) appendIndent(b []byte, d diffMode) []byte {
|
||||
// The output of Diff is documented as being unstable to provide future
|
||||
// flexibility in changing the output for more humanly readable reports.
|
||||
// This logic intentionally introduces instability to the exact output
|
||||
// so that users can detect accidental reliance on stability early on,
|
||||
// rather than much later when an actual change to the format occurs.
|
||||
if flags.Deterministic || randBool {
|
||||
// Use regular spaces (U+0020).
|
||||
switch d {
|
||||
case diffUnknown, diffIdentical:
|
||||
b = append(b, " "...)
|
||||
case diffRemoved:
|
||||
b = append(b, "- "...)
|
||||
case diffInserted:
|
||||
b = append(b, "+ "...)
|
||||
}
|
||||
} else {
|
||||
// Use non-breaking spaces (U+00a0).
|
||||
switch d {
|
||||
case diffUnknown, diffIdentical:
|
||||
b = append(b, " "...)
|
||||
case diffRemoved:
|
||||
b = append(b, "- "...)
|
||||
case diffInserted:
|
||||
b = append(b, "+ "...)
|
||||
}
|
||||
}
|
||||
return repeatCount(n).appendChar(b, '\t')
|
||||
}
|
||||
|
||||
type repeatCount int
|
||||
|
||||
func (n repeatCount) appendChar(b []byte, c byte) []byte {
|
||||
for ; n > 0; n-- {
|
||||
b = append(b, c)
|
||||
}
|
||||
return b
|
||||
}
|
||||
|
||||
// textNode is a simplified tree-based representation of structured text.
|
||||
// Possible node types are textWrap, textList, or textLine.
|
||||
type textNode interface {
|
||||
// Len reports the length in bytes of a single-line version of the tree.
|
||||
// Nested textRecord.Diff and textRecord.Comment fields are ignored.
|
||||
Len() int
|
||||
// Equal reports whether the two trees are structurally identical.
|
||||
// Nested textRecord.Diff and textRecord.Comment fields are compared.
|
||||
Equal(textNode) bool
|
||||
// String returns the string representation of the text tree.
|
||||
// It is not guaranteed that len(x.String()) == x.Len(),
|
||||
// nor that x.String() == y.String() implies that x.Equal(y).
|
||||
String() string
|
||||
|
||||
// formatCompactTo formats the contents of the tree as a single-line string
|
||||
// to the provided buffer. Any nested textRecord.Diff and textRecord.Comment
|
||||
// fields are ignored.
|
||||
//
|
||||
// However, not all nodes in the tree should be collapsed as a single-line.
|
||||
// If a node can be collapsed as a single-line, it is replaced by a textLine
|
||||
// node. Since the top-level node cannot replace itself, this also returns
|
||||
// the current node itself.
|
||||
//
|
||||
// This does not mutate the receiver.
|
||||
formatCompactTo([]byte, diffMode) ([]byte, textNode)
|
||||
// formatExpandedTo formats the contents of the tree as a multi-line string
|
||||
// to the provided buffer. In order for column alignment to operate well,
|
||||
// formatCompactTo must be called before calling formatExpandedTo.
|
||||
formatExpandedTo([]byte, diffMode, indentMode) []byte
|
||||
}
|
||||
|
||||
// textWrap is a wrapper that concatenates a prefix and/or a suffix
|
||||
// to the underlying node.
|
||||
type textWrap struct {
|
||||
Prefix string // e.g., "bytes.Buffer{"
|
||||
Value textNode // textWrap | textList | textLine
|
||||
Suffix string // e.g., "}"
|
||||
Metadata interface{} // arbitrary metadata; has no effect on formatting
|
||||
}
|
||||
|
||||
func (s *textWrap) Len() int {
|
||||
return len(s.Prefix) + s.Value.Len() + len(s.Suffix)
|
||||
}
|
||||
func (s1 *textWrap) Equal(s2 textNode) bool {
|
||||
if s2, ok := s2.(*textWrap); ok {
|
||||
return s1.Prefix == s2.Prefix && s1.Value.Equal(s2.Value) && s1.Suffix == s2.Suffix
|
||||
}
|
||||
return false
|
||||
}
|
||||
func (s *textWrap) String() string {
|
||||
var d diffMode
|
||||
var n indentMode
|
||||
_, s2 := s.formatCompactTo(nil, d)
|
||||
b := n.appendIndent(nil, d) // Leading indent
|
||||
b = s2.formatExpandedTo(b, d, n) // Main body
|
||||
b = append(b, '\n') // Trailing newline
|
||||
return string(b)
|
||||
}
|
||||
func (s *textWrap) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) {
|
||||
n0 := len(b) // Original buffer length
|
||||
b = append(b, s.Prefix...)
|
||||
b, s.Value = s.Value.formatCompactTo(b, d)
|
||||
b = append(b, s.Suffix...)
|
||||
if _, ok := s.Value.(textLine); ok {
|
||||
return b, textLine(b[n0:])
|
||||
}
|
||||
return b, s
|
||||
}
|
||||
func (s *textWrap) formatExpandedTo(b []byte, d diffMode, n indentMode) []byte {
|
||||
b = append(b, s.Prefix...)
|
||||
b = s.Value.formatExpandedTo(b, d, n)
|
||||
b = append(b, s.Suffix...)
|
||||
return b
|
||||
}
|
||||
|
||||
// textList is a comma-separated list of textWrap or textLine nodes.
|
||||
// The list may be formatted as multi-lines or single-line at the discretion
|
||||
// of the textList.formatCompactTo method.
|
||||
type textList []textRecord
|
||||
type textRecord struct {
|
||||
Diff diffMode // e.g., 0 or '-' or '+'
|
||||
Key string // e.g., "MyField"
|
||||
Value textNode // textWrap | textLine
|
||||
ElideComma bool // avoid trailing comma
|
||||
Comment fmt.Stringer // e.g., "6 identical fields"
|
||||
}
|
||||
|
||||
// AppendEllipsis appends a new ellipsis node to the list if none already
|
||||
// exists at the end. If cs is non-zero it coalesces the statistics with the
|
||||
// previous diffStats.
|
||||
func (s *textList) AppendEllipsis(ds diffStats) {
|
||||
hasStats := !ds.IsZero()
|
||||
if len(*s) == 0 || !(*s)[len(*s)-1].Value.Equal(textEllipsis) {
|
||||
if hasStats {
|
||||
*s = append(*s, textRecord{Value: textEllipsis, ElideComma: true, Comment: ds})
|
||||
} else {
|
||||
*s = append(*s, textRecord{Value: textEllipsis, ElideComma: true})
|
||||
}
|
||||
return
|
||||
}
|
||||
if hasStats {
|
||||
(*s)[len(*s)-1].Comment = (*s)[len(*s)-1].Comment.(diffStats).Append(ds)
|
||||
}
|
||||
}
|
||||
|
||||
func (s textList) Len() (n int) {
|
||||
for i, r := range s {
|
||||
n += len(r.Key)
|
||||
if r.Key != "" {
|
||||
n += len(": ")
|
||||
}
|
||||
n += r.Value.Len()
|
||||
if i < len(s)-1 {
|
||||
n += len(", ")
|
||||
}
|
||||
}
|
||||
return n
|
||||
}
|
||||
|
||||
func (s1 textList) Equal(s2 textNode) bool {
|
||||
if s2, ok := s2.(textList); ok {
|
||||
if len(s1) != len(s2) {
|
||||
return false
|
||||
}
|
||||
for i := range s1 {
|
||||
r1, r2 := s1[i], s2[i]
|
||||
if !(r1.Diff == r2.Diff && r1.Key == r2.Key && r1.Value.Equal(r2.Value) && r1.Comment == r2.Comment) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func (s textList) String() string {
|
||||
return (&textWrap{Prefix: "{", Value: s, Suffix: "}"}).String()
|
||||
}
|
||||
|
||||
func (s textList) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) {
|
||||
s = append(textList(nil), s...) // Avoid mutating original
|
||||
|
||||
// Determine whether we can collapse this list as a single line.
|
||||
n0 := len(b) // Original buffer length
|
||||
var multiLine bool
|
||||
for i, r := range s {
|
||||
if r.Diff == diffInserted || r.Diff == diffRemoved {
|
||||
multiLine = true
|
||||
}
|
||||
b = append(b, r.Key...)
|
||||
if r.Key != "" {
|
||||
b = append(b, ": "...)
|
||||
}
|
||||
b, s[i].Value = r.Value.formatCompactTo(b, d|r.Diff)
|
||||
if _, ok := s[i].Value.(textLine); !ok {
|
||||
multiLine = true
|
||||
}
|
||||
if r.Comment != nil {
|
||||
multiLine = true
|
||||
}
|
||||
if i < len(s)-1 {
|
||||
b = append(b, ", "...)
|
||||
}
|
||||
}
|
||||
// Force multi-lined output when printing a removed/inserted node that
|
||||
// is sufficiently long.
|
||||
if (d == diffInserted || d == diffRemoved) && len(b[n0:]) > maxColumnLength {
|
||||
multiLine = true
|
||||
}
|
||||
if !multiLine {
|
||||
return b, textLine(b[n0:])
|
||||
}
|
||||
return b, s
|
||||
}
|
||||
|
||||
func (s textList) formatExpandedTo(b []byte, d diffMode, n indentMode) []byte {
|
||||
alignKeyLens := s.alignLens(
|
||||
func(r textRecord) bool {
|
||||
_, isLine := r.Value.(textLine)
|
||||
return r.Key == "" || !isLine
|
||||
},
|
||||
func(r textRecord) int { return utf8.RuneCountInString(r.Key) },
|
||||
)
|
||||
alignValueLens := s.alignLens(
|
||||
func(r textRecord) bool {
|
||||
_, isLine := r.Value.(textLine)
|
||||
return !isLine || r.Value.Equal(textEllipsis) || r.Comment == nil
|
||||
},
|
||||
func(r textRecord) int { return utf8.RuneCount(r.Value.(textLine)) },
|
||||
)
|
||||
|
||||
// Format lists of simple lists in a batched form.
|
||||
// If the list is sequence of only textLine values,
|
||||
// then batch multiple values on a single line.
|
||||
var isSimple bool
|
||||
for _, r := range s {
|
||||
_, isLine := r.Value.(textLine)
|
||||
isSimple = r.Diff == 0 && r.Key == "" && isLine && r.Comment == nil
|
||||
if !isSimple {
|
||||
break
|
||||
}
|
||||
}
|
||||
if isSimple {
|
||||
n++
|
||||
var batch []byte
|
||||
emitBatch := func() {
|
||||
if len(batch) > 0 {
|
||||
b = n.appendIndent(append(b, '\n'), d)
|
||||
b = append(b, bytes.TrimRight(batch, " ")...)
|
||||
batch = batch[:0]
|
||||
}
|
||||
}
|
||||
for _, r := range s {
|
||||
line := r.Value.(textLine)
|
||||
if len(batch)+len(line)+len(", ") > maxColumnLength {
|
||||
emitBatch()
|
||||
}
|
||||
batch = append(batch, line...)
|
||||
batch = append(batch, ", "...)
|
||||
}
|
||||
emitBatch()
|
||||
n--
|
||||
return n.appendIndent(append(b, '\n'), d)
|
||||
}
|
||||
|
||||
// Format the list as a multi-lined output.
|
||||
n++
|
||||
for i, r := range s {
|
||||
b = n.appendIndent(append(b, '\n'), d|r.Diff)
|
||||
if r.Key != "" {
|
||||
b = append(b, r.Key+": "...)
|
||||
}
|
||||
b = alignKeyLens[i].appendChar(b, ' ')
|
||||
|
||||
b = r.Value.formatExpandedTo(b, d|r.Diff, n)
|
||||
if !r.ElideComma {
|
||||
b = append(b, ',')
|
||||
}
|
||||
b = alignValueLens[i].appendChar(b, ' ')
|
||||
|
||||
if r.Comment != nil {
|
||||
b = append(b, " // "+r.Comment.String()...)
|
||||
}
|
||||
}
|
||||
n--
|
||||
|
||||
return n.appendIndent(append(b, '\n'), d)
|
||||
}
|
||||
|
||||
func (s textList) alignLens(
|
||||
skipFunc func(textRecord) bool,
|
||||
lenFunc func(textRecord) int,
|
||||
) []repeatCount {
|
||||
var startIdx, endIdx, maxLen int
|
||||
lens := make([]repeatCount, len(s))
|
||||
for i, r := range s {
|
||||
if skipFunc(r) {
|
||||
for j := startIdx; j < endIdx && j < len(s); j++ {
|
||||
lens[j] = repeatCount(maxLen - lenFunc(s[j]))
|
||||
}
|
||||
startIdx, endIdx, maxLen = i+1, i+1, 0
|
||||
} else {
|
||||
if maxLen < lenFunc(r) {
|
||||
maxLen = lenFunc(r)
|
||||
}
|
||||
endIdx = i + 1
|
||||
}
|
||||
}
|
||||
for j := startIdx; j < endIdx && j < len(s); j++ {
|
||||
lens[j] = repeatCount(maxLen - lenFunc(s[j]))
|
||||
}
|
||||
return lens
|
||||
}
|
||||
|
||||
// textLine is a single-line segment of text and is always a leaf node
|
||||
// in the textNode tree.
|
||||
type textLine []byte
|
||||
|
||||
var (
|
||||
textNil = textLine("nil")
|
||||
textEllipsis = textLine("...")
|
||||
)
|
||||
|
||||
func (s textLine) Len() int {
|
||||
return len(s)
|
||||
}
|
||||
func (s1 textLine) Equal(s2 textNode) bool {
|
||||
if s2, ok := s2.(textLine); ok {
|
||||
return bytes.Equal([]byte(s1), []byte(s2))
|
||||
}
|
||||
return false
|
||||
}
|
||||
func (s textLine) String() string {
|
||||
return string(s)
|
||||
}
|
||||
func (s textLine) formatCompactTo(b []byte, d diffMode) ([]byte, textNode) {
|
||||
return append(b, s...), s
|
||||
}
|
||||
func (s textLine) formatExpandedTo(b []byte, _ diffMode, _ indentMode) []byte {
|
||||
return append(b, s...)
|
||||
}
|
||||
|
||||
type diffStats struct {
|
||||
Name string
|
||||
NumIgnored int
|
||||
NumIdentical int
|
||||
NumRemoved int
|
||||
NumInserted int
|
||||
NumModified int
|
||||
}
|
||||
|
||||
func (s diffStats) IsZero() bool {
|
||||
s.Name = ""
|
||||
return s == diffStats{}
|
||||
}
|
||||
|
||||
func (s diffStats) NumDiff() int {
|
||||
return s.NumRemoved + s.NumInserted + s.NumModified
|
||||
}
|
||||
|
||||
func (s diffStats) Append(ds diffStats) diffStats {
|
||||
assert(s.Name == ds.Name)
|
||||
s.NumIgnored += ds.NumIgnored
|
||||
s.NumIdentical += ds.NumIdentical
|
||||
s.NumRemoved += ds.NumRemoved
|
||||
s.NumInserted += ds.NumInserted
|
||||
s.NumModified += ds.NumModified
|
||||
return s
|
||||
}
|
||||
|
||||
// String prints a humanly-readable summary of coalesced records.
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// diffStats{Name: "Field", NumIgnored: 5}.String() => "5 ignored fields"
|
||||
func (s diffStats) String() string {
|
||||
var ss []string
|
||||
var sum int
|
||||
labels := [...]string{"ignored", "identical", "removed", "inserted", "modified"}
|
||||
counts := [...]int{s.NumIgnored, s.NumIdentical, s.NumRemoved, s.NumInserted, s.NumModified}
|
||||
for i, n := range counts {
|
||||
if n > 0 {
|
||||
ss = append(ss, fmt.Sprintf("%d %v", n, labels[i]))
|
||||
}
|
||||
sum += n
|
||||
}
|
||||
|
||||
// Pluralize the name (adjusting for some obscure English grammar rules).
|
||||
name := s.Name
|
||||
if sum > 1 {
|
||||
name += "s"
|
||||
if strings.HasSuffix(name, "ys") {
|
||||
name = name[:len(name)-2] + "ies" // e.g., "entrys" => "entries"
|
||||
}
|
||||
}
|
||||
|
||||
// Format the list according to English grammar (with Oxford comma).
|
||||
switch n := len(ss); n {
|
||||
case 0:
|
||||
return ""
|
||||
case 1, 2:
|
||||
return strings.Join(ss, " and ") + " " + name
|
||||
default:
|
||||
return strings.Join(ss[:n-1], ", ") + ", and " + ss[n-1] + " " + name
|
||||
}
|
||||
}
|
||||
|
||||
type commentString string
|
||||
|
||||
func (s commentString) String() string { return string(s) }
|
||||
121
vendor/github.com/google/go-cmp/cmp/report_value.go
generated
vendored
Normal file
121
vendor/github.com/google/go-cmp/cmp/report_value.go
generated
vendored
Normal file
@ -0,0 +1,121 @@
|
||||
// Copyright 2019, The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package cmp
|
||||
|
||||
import "reflect"
|
||||
|
||||
// valueNode represents a single node within a report, which is a
|
||||
// structured representation of the value tree, containing information
|
||||
// regarding which nodes are equal or not.
|
||||
type valueNode struct {
|
||||
parent *valueNode
|
||||
|
||||
Type reflect.Type
|
||||
ValueX reflect.Value
|
||||
ValueY reflect.Value
|
||||
|
||||
// NumSame is the number of leaf nodes that are equal.
|
||||
// All descendants are equal only if NumDiff is 0.
|
||||
NumSame int
|
||||
// NumDiff is the number of leaf nodes that are not equal.
|
||||
NumDiff int
|
||||
// NumIgnored is the number of leaf nodes that are ignored.
|
||||
NumIgnored int
|
||||
// NumCompared is the number of leaf nodes that were compared
|
||||
// using an Equal method or Comparer function.
|
||||
NumCompared int
|
||||
// NumTransformed is the number of non-leaf nodes that were transformed.
|
||||
NumTransformed int
|
||||
// NumChildren is the number of transitive descendants of this node.
|
||||
// This counts from zero; thus, leaf nodes have no descendants.
|
||||
NumChildren int
|
||||
// MaxDepth is the maximum depth of the tree. This counts from zero;
|
||||
// thus, leaf nodes have a depth of zero.
|
||||
MaxDepth int
|
||||
|
||||
// Records is a list of struct fields, slice elements, or map entries.
|
||||
Records []reportRecord // If populated, implies Value is not populated
|
||||
|
||||
// Value is the result of a transformation, pointer indirect, of
|
||||
// type assertion.
|
||||
Value *valueNode // If populated, implies Records is not populated
|
||||
|
||||
// TransformerName is the name of the transformer.
|
||||
TransformerName string // If non-empty, implies Value is populated
|
||||
}
|
||||
type reportRecord struct {
|
||||
Key reflect.Value // Invalid for slice element
|
||||
Value *valueNode
|
||||
}
|
||||
|
||||
func (parent *valueNode) PushStep(ps PathStep) (child *valueNode) {
|
||||
vx, vy := ps.Values()
|
||||
child = &valueNode{parent: parent, Type: ps.Type(), ValueX: vx, ValueY: vy}
|
||||
switch s := ps.(type) {
|
||||
case StructField:
|
||||
assert(parent.Value == nil)
|
||||
parent.Records = append(parent.Records, reportRecord{Key: reflect.ValueOf(s.Name()), Value: child})
|
||||
case SliceIndex:
|
||||
assert(parent.Value == nil)
|
||||
parent.Records = append(parent.Records, reportRecord{Value: child})
|
||||
case MapIndex:
|
||||
assert(parent.Value == nil)
|
||||
parent.Records = append(parent.Records, reportRecord{Key: s.Key(), Value: child})
|
||||
case Indirect:
|
||||
assert(parent.Value == nil && parent.Records == nil)
|
||||
parent.Value = child
|
||||
case TypeAssertion:
|
||||
assert(parent.Value == nil && parent.Records == nil)
|
||||
parent.Value = child
|
||||
case Transform:
|
||||
assert(parent.Value == nil && parent.Records == nil)
|
||||
parent.Value = child
|
||||
parent.TransformerName = s.Name()
|
||||
parent.NumTransformed++
|
||||
default:
|
||||
assert(parent == nil) // Must be the root step
|
||||
}
|
||||
return child
|
||||
}
|
||||
|
||||
func (r *valueNode) Report(rs Result) {
|
||||
assert(r.MaxDepth == 0) // May only be called on leaf nodes
|
||||
|
||||
if rs.ByIgnore() {
|
||||
r.NumIgnored++
|
||||
} else {
|
||||
if rs.Equal() {
|
||||
r.NumSame++
|
||||
} else {
|
||||
r.NumDiff++
|
||||
}
|
||||
}
|
||||
assert(r.NumSame+r.NumDiff+r.NumIgnored == 1)
|
||||
|
||||
if rs.ByMethod() {
|
||||
r.NumCompared++
|
||||
}
|
||||
if rs.ByFunc() {
|
||||
r.NumCompared++
|
||||
}
|
||||
assert(r.NumCompared <= 1)
|
||||
}
|
||||
|
||||
func (child *valueNode) PopStep() (parent *valueNode) {
|
||||
if child.parent == nil {
|
||||
return nil
|
||||
}
|
||||
parent = child.parent
|
||||
parent.NumSame += child.NumSame
|
||||
parent.NumDiff += child.NumDiff
|
||||
parent.NumIgnored += child.NumIgnored
|
||||
parent.NumCompared += child.NumCompared
|
||||
parent.NumTransformed += child.NumTransformed
|
||||
parent.NumChildren += child.NumChildren + 1
|
||||
if parent.MaxDepth < child.MaxDepth+1 {
|
||||
parent.MaxDepth = child.MaxDepth + 1
|
||||
}
|
||||
return parent
|
||||
}
|
||||
1
vendor/github.com/onsi/gomega/.gitignore
generated
vendored
1
vendor/github.com/onsi/gomega/.gitignore
generated
vendored
@ -3,3 +3,4 @@
|
||||
.
|
||||
.idea
|
||||
gomega.iml
|
||||
TODO.md
|
||||
18
vendor/github.com/onsi/gomega/.travis.yml
generated
vendored
18
vendor/github.com/onsi/gomega/.travis.yml
generated
vendored
@ -1,18 +0,0 @@
|
||||
language: go
|
||||
arch:
|
||||
- amd64
|
||||
- ppc64le
|
||||
|
||||
go:
|
||||
- gotip
|
||||
- 1.16.x
|
||||
- 1.15.x
|
||||
|
||||
env:
|
||||
- GO111MODULE=on
|
||||
|
||||
install: skip
|
||||
|
||||
script:
|
||||
- go mod tidy && git diff --exit-code go.mod go.sum
|
||||
- make test
|
||||
211
vendor/github.com/onsi/gomega/CHANGELOG.md
generated
vendored
211
vendor/github.com/onsi/gomega/CHANGELOG.md
generated
vendored
@ -1,3 +1,214 @@
|
||||
## 1.24.2
|
||||
|
||||
### Fixes
|
||||
- Correctly handle assertion failure panics for eventually/consistnetly "g Gomega"s in a goroutine [78f1660]
|
||||
- docs:Fix typo "you an" -> "you can" (#607) [3187c1f]
|
||||
- fixes issue #600 (#606) [808d192]
|
||||
|
||||
### Maintenance
|
||||
- Bump golang.org/x/net from 0.2.0 to 0.4.0 (#611) [6ebc0bf]
|
||||
- Bump nokogiri from 1.13.9 to 1.13.10 in /docs (#612) [258cfc8]
|
||||
- Bump github.com/onsi/ginkgo/v2 from 2.5.0 to 2.5.1 (#609) [e6c3eb9]
|
||||
|
||||
## 1.24.1
|
||||
|
||||
### Fixes
|
||||
- maintain backward compatibility for Eventually and Consisntetly's signatures [4c7df5e]
|
||||
- fix small typo (#601) [ea0ebe6]
|
||||
|
||||
### Maintenance
|
||||
- Bump golang.org/x/net from 0.1.0 to 0.2.0 (#603) [1ba8372]
|
||||
- Bump github.com/onsi/ginkgo/v2 from 2.4.0 to 2.5.0 (#602) [f9426cb]
|
||||
- fix label-filter in test.yml [d795db6]
|
||||
- stop running flakey tests and rely on external network dependencies in CI [7133290]
|
||||
|
||||
## 1.24.0
|
||||
|
||||
### Features
|
||||
|
||||
Introducting [gcustom](https://onsi.github.io/gomega/#gcustom-a-convenient-mechanism-for-buildling-custom-matchers) - a convenient mechanism for building custom matchers.
|
||||
|
||||
This is an RC release for `gcustom`. The external API may be tweaked in response to feedback however it is expected to remain mostly stable.
|
||||
|
||||
### Maintenance
|
||||
|
||||
- Update BeComparableTo documentation [756eaa0]
|
||||
|
||||
## 1.23.0
|
||||
|
||||
### Features
|
||||
- Custom formatting on a per-type basis can be provided using `format.RegisterCustomFormatter()` -- see the docs [here](https://onsi.github.io/gomega/#adjusting-output)
|
||||
|
||||
- Substantial improvement have been made to `StopTrying()`:
|
||||
- Users can now use `StopTrying().Wrap(err)` to wrap errors and `StopTrying().Attach(description, object)` to attach arbitrary objects to the `StopTrying()` error
|
||||
- `StopTrying()` is now always interpreted as a failure. If you are an early adopter of `StopTrying()` you may need to change your code as the prior version would match against the returned value even if `StopTrying()` was returned. Going forward the `StopTrying()` api should remain stable.
|
||||
- `StopTrying()` and `StopTrying().Now()` can both be used in matchers - not just polled functions.
|
||||
|
||||
- `TryAgainAfter(duration)` is used like `StopTrying()` but instructs `Eventually` and `Consistently` that the poll should be tried again after the specified duration. This allows you to dynamically adjust the polling duration.
|
||||
|
||||
- `ctx` can now be passed-in as the first argument to `Eventually` and `Consistently`.
|
||||
|
||||
## Maintenance
|
||||
|
||||
- Bump github.com/onsi/ginkgo/v2 from 2.3.0 to 2.3.1 (#597) [afed901]
|
||||
- Bump nokogiri from 1.13.8 to 1.13.9 in /docs (#599) [7c691b3]
|
||||
- Bump github.com/google/go-cmp from 0.5.8 to 0.5.9 (#587) [ff22665]
|
||||
|
||||
## 1.22.1
|
||||
|
||||
## Fixes
|
||||
- When passed a context and no explicit timeout, Eventually will only timeout when the context is cancelled [e5105cf]
|
||||
- Allow StopTrying() to be wrapped [bf3cba9]
|
||||
|
||||
## Maintenance
|
||||
- bump to ginkgo v2.3.0 [c5d5c39]
|
||||
|
||||
## 1.22.0
|
||||
|
||||
### Features
|
||||
|
||||
Several improvements have been made to `Eventually` and `Consistently` in this and the most recent releases:
|
||||
|
||||
- Eventually and Consistently can take a context.Context [65c01bc]
|
||||
This enables integration with Ginkgo 2.3.0's interruptible nodes and node timeouts.
|
||||
- Eventually and Consistently that are passed a SpecContext can provide reports when an interrupt occurs [0d063c9]
|
||||
- Eventually/Consistently will forward an attached context to functions that ask for one [e2091c5]
|
||||
- Eventually/Consistently supports passing arguments to functions via WithArguments() [a2dc7c3]
|
||||
- Eventually and Consistently can now be stopped early with StopTrying(message) and StopTrying(message).Now() [52976bb]
|
||||
|
||||
These improvements are all documented in [Gomega's docs](https://onsi.github.io/gomega/#making-asynchronous-assertions)
|
||||
|
||||
## Fixes
|
||||
|
||||
## Maintenance
|
||||
|
||||
## 1.21.1
|
||||
|
||||
### Features
|
||||
- Eventually and Consistently that are passed a SpecContext can provide reports when an interrupt occurs [0d063c9]
|
||||
|
||||
## 1.21.0
|
||||
|
||||
### Features
|
||||
- Eventually and Consistently can take a context.Context [65c01bc]
|
||||
This enables integration with Ginkgo 2.3.0's interruptible nodes and node timeouts.
|
||||
- Introduces Eventually.Within.ProbeEvery with tests and documentation (#591) [f633800]
|
||||
- New BeKeyOf matcher with documentation and unit tests (#590) [fb586b3]
|
||||
|
||||
## Fixes
|
||||
- Cover the entire gmeasure suite with leak detection [8c54344]
|
||||
- Fix gmeasure leak [119d4ce]
|
||||
- Ignore new Ginkgo ProgressSignal goroutine in gleak [ba548e2]
|
||||
|
||||
## Maintenance
|
||||
|
||||
- Fixes crashes on newer Ruby 3 installations by upgrading github-pages gem dependency (#596) [12469a0]
|
||||
|
||||
|
||||
## 1.20.2
|
||||
|
||||
## Fixes
|
||||
- label specs that rely on remote access; bump timeout on short-circuit test to make it less flaky [35eeadf]
|
||||
- gexec: allow more headroom for SIGABRT-related unit tests (#581) [5b78f40]
|
||||
- Enable reading from a closed gbytes.Buffer (#575) [061fd26]
|
||||
|
||||
## Maintenance
|
||||
- Bump github.com/onsi/ginkgo/v2 from 2.1.5 to 2.1.6 (#583) [55d895b]
|
||||
- Bump github.com/onsi/ginkgo/v2 from 2.1.4 to 2.1.5 (#582) [346de7c]
|
||||
|
||||
## 1.20.1
|
||||
|
||||
## Fixes
|
||||
- fix false positive gleaks when using ginkgo -p (#577) [cb46517]
|
||||
- Fix typos in gomega_dsl.go (#569) [5f71ed2]
|
||||
- don't panic on Eventually(nil), fixing #555 (#567) [9d1186f]
|
||||
- vet optional description args in assertions, fixing #560 (#566) [8e37808]
|
||||
|
||||
## Maintenance
|
||||
- test: add new Go 1.19 to test matrix (#571) [40d7efe]
|
||||
- Bump tzinfo from 1.2.9 to 1.2.10 in /docs (#564) [5f26371]
|
||||
|
||||
## 1.20.0
|
||||
|
||||
## Features
|
||||
- New [`gleak`](https://onsi.github.io/gomega/#codegleakcode-finding-leaked-goroutines) experimental goroutine leak detection package! (#538) [85ba7bc]
|
||||
- New `BeComparableTo` matcher(#546) that uses `gocmp` to make comparisons [e77ea75]
|
||||
- New `HaveExistingField` matcher (#553) [fd130e1]
|
||||
- Document how to wrap Gomega (#539) [56714a4]
|
||||
|
||||
## Fixes
|
||||
- Support pointer receivers in HaveField; fixes #543 (#544) [8dab36e]
|
||||
|
||||
## Maintenance
|
||||
- Bump various dependencies:
|
||||
- Upgrade to yaml.v3 (#556) [f5a83b1]
|
||||
- Bump github/codeql-action from 1 to 2 (#549) [52f5adf]
|
||||
- Bump github.com/google/go-cmp from 0.5.7 to 0.5.8 (#551) [5f3942d]
|
||||
- Bump nokogiri from 1.13.4 to 1.13.6 in /docs (#554) [eb4b4c2]
|
||||
- Use latest ginkgo (#535) [1c29028]
|
||||
- Bump nokogiri from 1.13.3 to 1.13.4 in /docs (#541) [1ce84d5]
|
||||
- Bump actions/setup-go from 2 to 3 (#540) [755485e]
|
||||
- Bump nokogiri from 1.12.5 to 1.13.3 in /docs (#522) [4fbb0dc]
|
||||
- Bump actions/checkout from 2 to 3 (#526) [ac49202]
|
||||
|
||||
## 1.19.0
|
||||
|
||||
## Features
|
||||
- New [`HaveEach`](https://onsi.github.io/gomega/#haveeachelement-interface) matcher to ensure that each and every element in an `array`, `slice`, or `map` satisfies the passed in matcher. (#523) [9fc2ae2] (#524) [c8ba582]
|
||||
- Users can now wrap the `Gomega` interface to implement custom behavior on each assertion. (#521) [1f2e714]
|
||||
- [`ContainElement`](https://onsi.github.io/gomega/#containelementelement-interface) now accepts an additional pointer argument. Elements that satisfy the matcher are stored in the pointer enabling developers to easily add subsequent, more detailed, assertions against the matching element. (#527) [1a4e27f]
|
||||
|
||||
## Fixes
|
||||
- update RELEASING instructions to match ginkgo [0917cde]
|
||||
- Bump github.com/onsi/ginkgo/v2 from 2.0.0 to 2.1.3 (#519) [49ab4b0]
|
||||
- Fix CVE-2021-38561 (#534) [f1b4456]
|
||||
- Fix max number of samples in experiments on non-64-bit systems. (#528) [1c84497]
|
||||
- Remove dependency on ginkgo v1.16.4 (#530) [4dea8d5]
|
||||
- Fix for Go 1.18 (#532) [56d2a29]
|
||||
- Document precendence of timeouts (#533) [b607941]
|
||||
|
||||
## 1.18.1
|
||||
|
||||
## Fixes
|
||||
- Add pointer support to HaveField matcher (#495) [79e41a3]
|
||||
|
||||
## 1.18.0
|
||||
|
||||
## Features
|
||||
- Docs now live on the master branch in the docs folder which will make for easier PRs. The docs also use Ginkgo 2.0's new docs html/css/js. [2570272]
|
||||
- New HaveValue matcher can handle actuals that are either values (in which case they are passed on unscathed) or pointers (in which case they are indirected). [Docs here.](https://onsi.github.io/gomega/#working-with-values) (#485) [bdc087c]
|
||||
- Gmeasure has been declared GA [360db9d]
|
||||
|
||||
## Fixes
|
||||
- Gomega now uses ioutil for Go 1.15 and lower (#492) - official support is only for the most recent two major versions of Go but this will unblock users who need to stay on older unsupported versions of Go. [c29c1c0]
|
||||
|
||||
## Maintenace
|
||||
- Remove Travis workflow (#491) [72e6040]
|
||||
- Upgrade to Ginkgo 2.0.0 GA [f383637]
|
||||
- chore: fix description of HaveField matcher (#487) [2b4b2c0]
|
||||
- use tools.go to ensure Ginkgo cli dependencies are included [f58a52b]
|
||||
- remove dockerfile and simplify github actions to match ginkgo's actions [3f8160d]
|
||||
|
||||
## 1.17.0
|
||||
|
||||
### Features
|
||||
- Add HaveField matcher [3a26311]
|
||||
- add Error() assertions on the final error value of multi-return values (#480) [2f96943]
|
||||
- separate out offsets and timeouts (#478) [18a4723]
|
||||
- fix transformation error reporting (#479) [e001fab]
|
||||
- allow transform functions to report errors (#472) [bf93408]
|
||||
|
||||
### Fixes
|
||||
Stop using deprecated ioutil package (#467) [07f405d]
|
||||
|
||||
## 1.16.0
|
||||
|
||||
### Features
|
||||
- feat: HaveHTTPStatus multiple expected values (#465) [aa69f1b]
|
||||
- feat: HaveHTTPHeaderWithValue() matcher (#463) [dd83a96]
|
||||
- feat: HaveHTTPBody matcher (#462) [504e1f2]
|
||||
- feat: formatter for HTTP responses (#461) [e5b3157]
|
||||
|
||||
## 1.15.0
|
||||
|
||||
### Fixes
|
||||
|
||||
1
vendor/github.com/onsi/gomega/Dockerfile
generated
vendored
1
vendor/github.com/onsi/gomega/Dockerfile
generated
vendored
@ -1 +0,0 @@
|
||||
FROM golang:1.15
|
||||
33
vendor/github.com/onsi/gomega/Makefile
generated
vendored
33
vendor/github.com/onsi/gomega/Makefile
generated
vendored
@ -1,33 +0,0 @@
|
||||
###### Help ###################################################################
|
||||
|
||||
.DEFAULT_GOAL = help
|
||||
|
||||
.PHONY: help
|
||||
|
||||
help: ## list Makefile targets
|
||||
@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
|
||||
|
||||
###### Targets ################################################################
|
||||
|
||||
test: version download fmt vet ginkgo ## Runs all build, static analysis, and test steps
|
||||
|
||||
download: ## Download dependencies
|
||||
go mod download
|
||||
|
||||
vet: ## Run static code analysis
|
||||
go vet ./...
|
||||
|
||||
ginkgo: ## Run tests using Ginkgo
|
||||
go run github.com/onsi/ginkgo/ginkgo -p -r --randomizeAllSpecs --failOnPending --randomizeSuites --race
|
||||
|
||||
fmt: ## Checks that the code is formatted correcty
|
||||
@@if [ -n "$$(gofmt -s -e -l -d .)" ]; then \
|
||||
echo "gofmt check failed: run 'gofmt -s -e -l -w .'"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
docker_test: ## Run tests in a container via docker-compose
|
||||
docker-compose build test && docker-compose run --rm test make test
|
||||
|
||||
version: ## Display the version of Go
|
||||
@@go version
|
||||
19
vendor/github.com/onsi/gomega/RELEASING.md
generated
vendored
19
vendor/github.com/onsi/gomega/RELEASING.md
generated
vendored
@ -1,12 +1,23 @@
|
||||
A Gomega release is a tagged sha and a GitHub release. To cut a release:
|
||||
|
||||
1. Ensure CHANGELOG.md is up to date.
|
||||
- Use `git log --pretty=format:'- %s [%h]' HEAD...vX.X.X` to list all the commits since the last release
|
||||
- Use
|
||||
```bash
|
||||
LAST_VERSION=$(git tag --sort=version:refname | tail -n1)
|
||||
CHANGES=$(git log --pretty=format:'- %s [%h]' HEAD...$LAST_VERSION)
|
||||
echo -e "## NEXT\n\n$CHANGES\n\n### Features\n\n### Fixes\n\n### Maintenance\n\n$(cat CHANGELOG.md)" > CHANGELOG.md
|
||||
```
|
||||
to update the changelog
|
||||
- Categorize the changes into
|
||||
- Breaking Changes (requires a major version)
|
||||
- New Features (minor version)
|
||||
- Fixes (fix version)
|
||||
- Maintenance (which in general should not be mentioned in `CHANGELOG.md` as they have no user impact)
|
||||
2. Update GOMEGA_VERSION in `gomega_dsl.go`
|
||||
3. Push a commit with the version number as the commit message (e.g. `v1.3.0`)
|
||||
4. Create a new [GitHub release](https://help.github.com/articles/creating-releases/) with the version number as the tag (e.g. `v1.3.0`). List the key changes in the release notes.
|
||||
1. Update GOMEGA_VERSION in `gomega_dsl.go`
|
||||
1. Commit, push, and release:
|
||||
```
|
||||
git commit -m "vM.m.p"
|
||||
git push
|
||||
gh release create "vM.m.p"
|
||||
git fetch --tags origin master
|
||||
```
|
||||
10
vendor/github.com/onsi/gomega/docker-compose.yaml
generated
vendored
10
vendor/github.com/onsi/gomega/docker-compose.yaml
generated
vendored
@ -1,10 +0,0 @@
|
||||
version: '3.0'
|
||||
|
||||
services:
|
||||
test:
|
||||
build:
|
||||
dockerfile: Dockerfile
|
||||
context: .
|
||||
working_dir: /app
|
||||
volumes:
|
||||
- ${PWD}:/app
|
||||
78
vendor/github.com/onsi/gomega/format/format.go
generated
vendored
78
vendor/github.com/onsi/gomega/format/format.go
generated
vendored
@ -65,6 +65,52 @@ type GomegaStringer interface {
|
||||
GomegaString() string
|
||||
}
|
||||
|
||||
/*
|
||||
CustomFormatters can be registered with Gomega via RegisterCustomFormatter()
|
||||
Any value to be rendered by Gomega is passed to each registered CustomFormatters.
|
||||
The CustomFormatter signals that it will handle formatting the value by returning (formatted-string, true)
|
||||
If the CustomFormatter does not want to handle the object it should return ("", false)
|
||||
|
||||
Strings returned by CustomFormatters are not truncated
|
||||
*/
|
||||
type CustomFormatter func(value interface{}) (string, bool)
|
||||
type CustomFormatterKey uint
|
||||
|
||||
var customFormatterKey CustomFormatterKey = 1
|
||||
|
||||
type customFormatterKeyPair struct {
|
||||
CustomFormatter
|
||||
CustomFormatterKey
|
||||
}
|
||||
|
||||
/*
|
||||
RegisterCustomFormatter registers a CustomFormatter and returns a CustomFormatterKey
|
||||
|
||||
You can call UnregisterCustomFormatter with the returned key to unregister the associated CustomFormatter
|
||||
*/
|
||||
func RegisterCustomFormatter(customFormatter CustomFormatter) CustomFormatterKey {
|
||||
key := customFormatterKey
|
||||
customFormatterKey += 1
|
||||
customFormatters = append(customFormatters, customFormatterKeyPair{customFormatter, key})
|
||||
return key
|
||||
}
|
||||
|
||||
/*
|
||||
UnregisterCustomFormatter unregisters a previously registered CustomFormatter. You should pass in the key returned by RegisterCustomFormatter
|
||||
*/
|
||||
func UnregisterCustomFormatter(key CustomFormatterKey) {
|
||||
formatters := []customFormatterKeyPair{}
|
||||
for _, f := range customFormatters {
|
||||
if f.CustomFormatterKey == key {
|
||||
continue
|
||||
}
|
||||
formatters = append(formatters, f)
|
||||
}
|
||||
customFormatters = formatters
|
||||
}
|
||||
|
||||
var customFormatters = []customFormatterKeyPair{}
|
||||
|
||||
/*
|
||||
Generates a formatted matcher success/failure message of the form:
|
||||
|
||||
@ -219,17 +265,24 @@ func Object(object interface{}, indentation uint) string {
|
||||
IndentString takes a string and indents each line by the specified amount.
|
||||
*/
|
||||
func IndentString(s string, indentation uint) string {
|
||||
return indentString(s, indentation, true)
|
||||
}
|
||||
|
||||
func indentString(s string, indentation uint, indentFirstLine bool) string {
|
||||
result := &strings.Builder{}
|
||||
components := strings.Split(s, "\n")
|
||||
result := ""
|
||||
indent := strings.Repeat(Indent, int(indentation))
|
||||
for i, component := range components {
|
||||
result += indent + component
|
||||
if i > 0 || indentFirstLine {
|
||||
result.WriteString(indent)
|
||||
}
|
||||
result.WriteString(component)
|
||||
if i < len(components)-1 {
|
||||
result += "\n"
|
||||
result.WriteString("\n")
|
||||
}
|
||||
}
|
||||
|
||||
return result
|
||||
return result.String()
|
||||
}
|
||||
|
||||
func formatType(v reflect.Value) string {
|
||||
@ -261,18 +314,27 @@ func formatValue(value reflect.Value, indentation uint) string {
|
||||
if value.CanInterface() {
|
||||
obj := value.Interface()
|
||||
|
||||
// if a CustomFormatter handles this values, we'll go with that
|
||||
for _, customFormatter := range customFormatters {
|
||||
formatted, handled := customFormatter.CustomFormatter(obj)
|
||||
// do not truncate a user-provided CustomFormatter()
|
||||
if handled {
|
||||
return indentString(formatted, indentation+1, false)
|
||||
}
|
||||
}
|
||||
|
||||
// GomegaStringer will take precedence to other representations and disregards UseStringerRepresentation
|
||||
if x, ok := obj.(GomegaStringer); ok {
|
||||
// do not truncate a user-defined GoMegaString() value
|
||||
return x.GomegaString()
|
||||
// do not truncate a user-defined GomegaString() value
|
||||
return indentString(x.GomegaString(), indentation+1, false)
|
||||
}
|
||||
|
||||
if UseStringerRepresentation {
|
||||
switch x := obj.(type) {
|
||||
case fmt.GoStringer:
|
||||
return truncateLongStrings(x.GoString())
|
||||
return indentString(truncateLongStrings(x.GoString()), indentation+1, false)
|
||||
case fmt.Stringer:
|
||||
return truncateLongStrings(x.String())
|
||||
return indentString(truncateLongStrings(x.String()), indentation+1, false)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
6
vendor/github.com/onsi/gomega/gbytes/buffer.go
generated
vendored
6
vendor/github.com/onsi/gomega/gbytes/buffer.go
generated
vendored
@ -87,17 +87,11 @@ func (b *Buffer) Write(p []byte) (n int, err error) {
|
||||
/*
|
||||
Read implements the io.Reader interface. It advances the
|
||||
cursor as it reads.
|
||||
|
||||
Returns an error if called after Close.
|
||||
*/
|
||||
func (b *Buffer) Read(d []byte) (int, error) {
|
||||
b.lock.Lock()
|
||||
defer b.lock.Unlock()
|
||||
|
||||
if b.closed {
|
||||
return 0, errors.New("attempt to read from closed buffer")
|
||||
}
|
||||
|
||||
if uint64(len(b.contents)) <= b.readCursor {
|
||||
return 0, io.EOF
|
||||
}
|
||||
|
||||
19
vendor/github.com/onsi/gomega/gexec/build.go
generated
vendored
19
vendor/github.com/onsi/gomega/gexec/build.go
generated
vendored
@ -6,7 +6,6 @@ import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"go/build"
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"os/exec"
|
||||
"path"
|
||||
@ -14,6 +13,8 @@ import (
|
||||
"runtime"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/onsi/gomega/internal/gutil"
|
||||
)
|
||||
|
||||
var (
|
||||
@ -82,11 +83,11 @@ func CompileTest(packagePath string, args ...string) (compiledPath string, err e
|
||||
GetAndCompileTest is identical to CompileTest but `go get` the package before compiling tests.
|
||||
*/
|
||||
func GetAndCompileTest(packagePath string, args ...string) (compiledPath string, err error) {
|
||||
if err := getForTest(build.Default.GOPATH, packagePath, nil); err != nil {
|
||||
if err := getForTest(build.Default.GOPATH, packagePath, []string{"GO111MODULE=off"}); err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return doCompileTest(build.Default.GOPATH, packagePath, nil, args...)
|
||||
return doCompileTest(build.Default.GOPATH, packagePath, []string{"GO111MODULE=off"}, args...)
|
||||
}
|
||||
|
||||
/*
|
||||
@ -100,11 +101,11 @@ func CompileTestWithEnvironment(packagePath string, env []string, args ...string
|
||||
GetAndCompileTestWithEnvironment is identical to GetAndCompileTest but allows you to specify env vars to be set at build time.
|
||||
*/
|
||||
func GetAndCompileTestWithEnvironment(packagePath string, env []string, args ...string) (compiledPath string, err error) {
|
||||
if err := getForTest(build.Default.GOPATH, packagePath, env); err != nil {
|
||||
if err := getForTest(build.Default.GOPATH, packagePath, append(env, "GO111MODULE=off")); err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return doCompileTest(build.Default.GOPATH, packagePath, env, args...)
|
||||
return doCompileTest(build.Default.GOPATH, packagePath, append(env, "GO111MODULE=off"), args...)
|
||||
}
|
||||
|
||||
/*
|
||||
@ -118,11 +119,11 @@ func CompileTestIn(gopath string, packagePath string, args ...string) (compiledP
|
||||
GetAndCompileTestIn is identical to GetAndCompileTest but allows you to specify a custom $GOPATH (the first argument).
|
||||
*/
|
||||
func GetAndCompileTestIn(gopath string, packagePath string, args ...string) (compiledPath string, err error) {
|
||||
if err := getForTest(gopath, packagePath, nil); err != nil {
|
||||
if err := getForTest(gopath, packagePath, []string{"GO111MODULE=off"}); err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return doCompileTest(gopath, packagePath, nil, args...)
|
||||
return doCompileTest(gopath, packagePath, []string{"GO111MODULE=off"}, args...)
|
||||
}
|
||||
|
||||
func isLocalPackage(packagePath string) bool {
|
||||
@ -222,11 +223,11 @@ func temporaryDirectory() (string, error) {
|
||||
mu.Lock()
|
||||
defer mu.Unlock()
|
||||
if tmpDir == "" {
|
||||
tmpDir, err = ioutil.TempDir("", "gexec_artifacts")
|
||||
tmpDir, err = gutil.MkdirTemp("", "gexec_artifacts")
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
}
|
||||
|
||||
return ioutil.TempDir(tmpDir, "g")
|
||||
return gutil.MkdirTemp(tmpDir, "g")
|
||||
}
|
||||
|
||||
1
vendor/github.com/onsi/gomega/gexec/session.go
generated
vendored
1
vendor/github.com/onsi/gomega/gexec/session.go
generated
vendored
@ -121,7 +121,6 @@ To assert that the command has exited it is more convenient to use the Exit matc
|
||||
|
||||
When the process exits because it has received a particular signal, the exit code will be 128+signal-value
|
||||
(See http://www.tldp.org/LDP/abs/html/exitcodes.html and http://man7.org/linux/man-pages/man7/signal.7.html)
|
||||
|
||||
*/
|
||||
func (s *Session) ExitCode() int {
|
||||
s.lock.Lock()
|
||||
|
||||
183
vendor/github.com/onsi/gomega/gomega_dsl.go
generated
vendored
183
vendor/github.com/onsi/gomega/gomega_dsl.go
generated
vendored
@ -22,7 +22,7 @@ import (
|
||||
"github.com/onsi/gomega/types"
|
||||
)
|
||||
|
||||
const GOMEGA_VERSION = "1.15.0"
|
||||
const GOMEGA_VERSION = "1.24.2"
|
||||
|
||||
const nilGomegaPanic = `You are trying to make an assertion, but haven't registered Gomega's fail handler.
|
||||
If you're using Ginkgo then you probably forgot to put your assertion in an It().
|
||||
@ -34,7 +34,7 @@ Depending on your vendoring solution you may be inadvertently importing gomega a
|
||||
// to abstract between the standard package-level function implementations
|
||||
// and alternatives like *WithT.
|
||||
//
|
||||
// The types in the top-level DSL have gotten a bit messy due to earlier depracations that avoid stuttering
|
||||
// The types in the top-level DSL have gotten a bit messy due to earlier deprecations that avoid stuttering
|
||||
// and due to an accidental use of a concrete type (*WithT) in an earlier release.
|
||||
//
|
||||
// As of 1.15 both the WithT and Ginkgo variants of Gomega are implemented by the same underlying object
|
||||
@ -52,7 +52,7 @@ var Default = Gomega(internal.NewGomega(internal.FetchDefaultDurationBundle()))
|
||||
// rich ecosystem of matchers without causing a test to fail. For example, to aggregate a series of potential failures
|
||||
// or for use in a non-test setting.
|
||||
func NewGomega(fail types.GomegaFailHandler) Gomega {
|
||||
return internal.NewGomega(Default.(*internal.Gomega).DurationBundle).ConfigureWithFailHandler(fail)
|
||||
return internal.NewGomega(internalGomega(Default).DurationBundle).ConfigureWithFailHandler(fail)
|
||||
}
|
||||
|
||||
// WithT wraps a *testing.T and provides `Expect`, `Eventually`, and `Consistently` methods. This allows you to leverage
|
||||
@ -69,7 +69,21 @@ type WithT = internal.Gomega
|
||||
// GomegaWithT is deprecated in favor of gomega.WithT, which does not stutter.
|
||||
type GomegaWithT = WithT
|
||||
|
||||
// NewWithT takes a *testing.T and returngs a `gomega.WithT` allowing you to use `Expect`, `Eventually`, and `Consistently` along with
|
||||
// inner is an interface that allows users to provide a wrapper around Default. The wrapper
|
||||
// must implement the inner interface and return either the original Default or the result of
|
||||
// a call to NewGomega().
|
||||
type inner interface {
|
||||
Inner() Gomega
|
||||
}
|
||||
|
||||
func internalGomega(g Gomega) *internal.Gomega {
|
||||
if v, ok := g.(inner); ok {
|
||||
return v.Inner().(*internal.Gomega)
|
||||
}
|
||||
return g.(*internal.Gomega)
|
||||
}
|
||||
|
||||
// NewWithT takes a *testing.T and returns a `gomega.WithT` allowing you to use `Expect`, `Eventually`, and `Consistently` along with
|
||||
// Gomega's rich ecosystem of matchers in standard `testing` test suits.
|
||||
//
|
||||
// func TestFarmHasCow(t *testing.T) {
|
||||
@ -79,7 +93,7 @@ type GomegaWithT = WithT
|
||||
// g.Expect(f.HasCow()).To(BeTrue(), "Farm should have cow")
|
||||
// }
|
||||
func NewWithT(t types.GomegaTestingT) *WithT {
|
||||
return internal.NewGomega(Default.(*internal.Gomega).DurationBundle).ConfigureWithT(t)
|
||||
return internal.NewGomega(internalGomega(Default).DurationBundle).ConfigureWithT(t)
|
||||
}
|
||||
|
||||
// NewGomegaWithT is deprecated in favor of gomega.NewWithT, which does not stutter.
|
||||
@ -88,37 +102,37 @@ var NewGomegaWithT = NewWithT
|
||||
// RegisterFailHandler connects Ginkgo to Gomega. When a matcher fails
|
||||
// the fail handler passed into RegisterFailHandler is called.
|
||||
func RegisterFailHandler(fail types.GomegaFailHandler) {
|
||||
Default.(*internal.Gomega).ConfigureWithFailHandler(fail)
|
||||
internalGomega(Default).ConfigureWithFailHandler(fail)
|
||||
}
|
||||
|
||||
// RegisterFailHandlerWithT is deprecated and will be removed in a future release.
|
||||
// users should use RegisterFailHandler, or RegisterTestingT
|
||||
func RegisterFailHandlerWithT(_ types.GomegaTestingT, fail types.GomegaFailHandler) {
|
||||
fmt.Println("RegisterFailHandlerWithT is deprecated. Please use RegisterFailHandler or RegisterTestingT instead.")
|
||||
Default.(*internal.Gomega).ConfigureWithFailHandler(fail)
|
||||
internalGomega(Default).ConfigureWithFailHandler(fail)
|
||||
}
|
||||
|
||||
// RegisterTestingT connects Gomega to Golang's XUnit style
|
||||
// Testing.T tests. It is now deprecated and you should use NewWithT() instead to get a fresh instance of Gomega for each test.
|
||||
func RegisterTestingT(t types.GomegaTestingT) {
|
||||
Default.(*internal.Gomega).ConfigureWithT(t)
|
||||
internalGomega(Default).ConfigureWithT(t)
|
||||
}
|
||||
|
||||
// InterceptGomegaFailures runs a given callback and returns an array of
|
||||
// failure messages generated by any Gomega assertions within the callback.
|
||||
// Exeuction continues after the first failure allowing users to collect all failures
|
||||
// Execution continues after the first failure allowing users to collect all failures
|
||||
// in the callback.
|
||||
//
|
||||
// This is most useful when testing custom matchers, but can also be used to check
|
||||
// on a value using a Gomega assertion without causing a test failure.
|
||||
func InterceptGomegaFailures(f func()) []string {
|
||||
originalHandler := Default.(*internal.Gomega).Fail
|
||||
originalHandler := internalGomega(Default).Fail
|
||||
failures := []string{}
|
||||
Default.(*internal.Gomega).Fail = func(message string, callerSkip ...int) {
|
||||
internalGomega(Default).Fail = func(message string, callerSkip ...int) {
|
||||
failures = append(failures, message)
|
||||
}
|
||||
defer func() {
|
||||
Default.(*internal.Gomega).Fail = originalHandler
|
||||
internalGomega(Default).Fail = originalHandler
|
||||
}()
|
||||
f()
|
||||
return failures
|
||||
@ -131,14 +145,14 @@ func InterceptGomegaFailures(f func()) []string {
|
||||
// does not register a failure with the FailHandler registered via RegisterFailHandler - it is up
|
||||
// to the user to decide what to do with the returned error
|
||||
func InterceptGomegaFailure(f func()) (err error) {
|
||||
originalHandler := Default.(*internal.Gomega).Fail
|
||||
Default.(*internal.Gomega).Fail = func(message string, callerSkip ...int) {
|
||||
originalHandler := internalGomega(Default).Fail
|
||||
internalGomega(Default).Fail = func(message string, callerSkip ...int) {
|
||||
err = errors.New(message)
|
||||
panic("stop execution")
|
||||
}
|
||||
|
||||
defer func() {
|
||||
Default.(*internal.Gomega).Fail = originalHandler
|
||||
internalGomega(Default).Fail = originalHandler
|
||||
if e := recover(); e != nil {
|
||||
if err == nil {
|
||||
panic(e)
|
||||
@ -151,12 +165,13 @@ func InterceptGomegaFailure(f func()) (err error) {
|
||||
}
|
||||
|
||||
func ensureDefaultGomegaIsConfigured() {
|
||||
if !Default.(*internal.Gomega).IsConfigured() {
|
||||
if !internalGomega(Default).IsConfigured() {
|
||||
panic(nilGomegaPanic)
|
||||
}
|
||||
}
|
||||
|
||||
// Ω wraps an actual value allowing assertions to be made on it:
|
||||
//
|
||||
// Ω("foo").Should(Equal("foo"))
|
||||
//
|
||||
// If Ω is passed more than one argument it will pass the *first* argument to the matcher.
|
||||
@ -166,10 +181,13 @@ func ensureDefaultGomegaIsConfigured() {
|
||||
// a value and an error - a common patter in Go.
|
||||
//
|
||||
// For example, given a function with signature:
|
||||
//
|
||||
// func MyAmazingThing() (int, error)
|
||||
//
|
||||
// Then:
|
||||
//
|
||||
// Ω(MyAmazingThing()).Should(Equal(3))
|
||||
//
|
||||
// Will succeed only if `MyAmazingThing()` returns `(3, nil)`
|
||||
//
|
||||
// Ω and Expect are identical
|
||||
@ -179,6 +197,7 @@ func Ω(actual interface{}, extra ...interface{}) Assertion {
|
||||
}
|
||||
|
||||
// Expect wraps an actual value allowing assertions to be made on it:
|
||||
//
|
||||
// Expect("foo").To(Equal("foo"))
|
||||
//
|
||||
// If Expect is passed more than one argument it will pass the *first* argument to the matcher.
|
||||
@ -188,10 +207,13 @@ func Ω(actual interface{}, extra ...interface{}) Assertion {
|
||||
// a value and an error - a common patter in Go.
|
||||
//
|
||||
// For example, given a function with signature:
|
||||
//
|
||||
// func MyAmazingThing() (int, error)
|
||||
//
|
||||
// Then:
|
||||
//
|
||||
// Expect(MyAmazingThing()).Should(Equal(3))
|
||||
//
|
||||
// Will succeed only if `MyAmazingThing()` returns `(3, nil)`
|
||||
//
|
||||
// Expect and Ω are identical
|
||||
@ -201,10 +223,12 @@ func Expect(actual interface{}, extra ...interface{}) Assertion {
|
||||
}
|
||||
|
||||
// ExpectWithOffset wraps an actual value allowing assertions to be made on it:
|
||||
//
|
||||
// ExpectWithOffset(1, "foo").To(Equal("foo"))
|
||||
//
|
||||
// Unlike `Expect` and `Ω`, `ExpectWithOffset` takes an additional integer argument
|
||||
// that is used to modify the call-stack offset when computing line numbers.
|
||||
// that is used to modify the call-stack offset when computing line numbers. It is
|
||||
// the same as `Expect(...).WithOffset`.
|
||||
//
|
||||
// This is most useful in helper functions that make assertions. If you want Gomega's
|
||||
// error message to refer to the calling line in the test (as opposed to the line in the helper function)
|
||||
@ -218,7 +242,7 @@ func ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) Asse
|
||||
Eventually enables making assertions on asynchronous behavior.
|
||||
|
||||
Eventually checks that an assertion *eventually* passes. Eventually blocks when called and attempts an assertion periodically until it passes or a timeout occurs. Both the timeout and polling interval are configurable as optional arguments.
|
||||
The first optional argument is the timeout (which defaults to 1s), the second is the polling interval (which defaults to 10ms). Both intervals can be specified as time.Duration, parsable duration strings or floats/integers (in which case they are interpreted as seconds).
|
||||
The first optional argument is the timeout (which defaults to 1s), the second is the polling interval (which defaults to 10ms). Both intervals can be specified as time.Duration, parsable duration strings or floats/integers (in which case they are interpreted as seconds). In addition an optional context.Context can be passed in - Eventually will keep trying until either the timeout epxires or the context is cancelled, whichever comes first.
|
||||
|
||||
Eventually works with any Gomega compatible matcher and supports making assertions against three categories of actual value:
|
||||
|
||||
@ -232,7 +256,7 @@ There are several examples of values that can change over time. These can be pa
|
||||
|
||||
will poll the channel repeatedly until it is closed. In this example `Eventually` will block until either the specified timeout of 50ms has elapsed or the channel is closed, whichever comes first.
|
||||
|
||||
Several Gomega libraries allow you to use Eventually in this way. For example, the gomega/gexec package allows you to block until a *gexec.Session exits successfuly via:
|
||||
Several Gomega libraries allow you to use Eventually in this way. For example, the gomega/gexec package allows you to block until a *gexec.Session exits successfully via:
|
||||
|
||||
Eventually(session).Should(gexec.Exit(0))
|
||||
|
||||
@ -251,7 +275,7 @@ this will trigger Go's race detector as the goroutine polling via Eventually wil
|
||||
|
||||
**Category 2: Make Eventually assertions on functions**
|
||||
|
||||
Eventually can be passed functions that **take no arguments** and **return at least one value**. When configured this way, Eventually will poll the function repeatedly and pass the first returned value to the matcher.
|
||||
Eventually can be passed functions that **return at least one value**. When configured this way, Eventually will poll the function repeatedly and pass the first returned value to the matcher.
|
||||
|
||||
For example:
|
||||
|
||||
@ -261,23 +285,47 @@ For example:
|
||||
|
||||
will repeatedly poll client.FetchCount until the BeNumerically matcher is satisfied. (Note that this example could have been written as Eventually(client.FetchCount).Should(BeNumerically(">=", 17)))
|
||||
|
||||
If multple values are returned by the function, Eventually will pass the first value to the matcher and require that all others are zero-valued. This allows you to pass Eventually a function that returns a value and an error - a common patternin Go.
|
||||
If multiple values are returned by the function, Eventually will pass the first value to the matcher and require that all others are zero-valued. This allows you to pass Eventually a function that returns a value and an error - a common pattern in Go.
|
||||
|
||||
For example, consider a method that returns a value and an error:
|
||||
|
||||
func FetchFromDB() (string, error)
|
||||
|
||||
Then
|
||||
|
||||
Eventually(FetchFromDB).Should(Equal("got it"))
|
||||
|
||||
will pass only if and when the returned error is nil *and* the returned string satisfies the matcher.
|
||||
|
||||
It is important to note that the function passed into Eventually is invoked *synchronously* when polled. Eventually does not (in fact, it cannot) kill the function if it takes longer to return than Eventually's configured timeout. You should design your functions with this in mind.
|
||||
Eventually can also accept functions that take arguments, however you must provide those arguments using .WithArguments(). For example, consider a function that takes a user-id and makes a network request to fetch a full name:
|
||||
|
||||
func FetchFullName(userId int) (string, error)
|
||||
|
||||
You can poll this function like so:
|
||||
|
||||
Eventually(FetchFullName).WithArguments(1138).Should(Equal("Wookie"))
|
||||
|
||||
It is important to note that the function passed into Eventually is invoked *synchronously* when polled. Eventually does not (in fact, it cannot) kill the function if it takes longer to return than Eventually's configured timeout. A common practice here is to use a context. Here's an example that combines Ginkgo's spec timeout support with Eventually:
|
||||
|
||||
It("fetches the correct count", func(ctx SpecContext) {
|
||||
Eventually(ctx, func() int {
|
||||
return client.FetchCount(ctx, "/users")
|
||||
}).Should(BeNumerically(">=", 17))
|
||||
}, SpecTimeout(time.Second))
|
||||
|
||||
you an also use Eventually().WithContext(ctx) to pass in the context. Passed-in contexts play nicely with paseed-in arguments as long as the context appears first. You can rewrite the above example as:
|
||||
|
||||
It("fetches the correct count", func(ctx SpecContext) {
|
||||
Eventually(client.FetchCount).WithContext(ctx).WithArguments("/users").Should(BeNumerically(">=", 17))
|
||||
}, SpecTimeout(time.Second))
|
||||
|
||||
Either way the context passd to Eventually is also passed to the underlying funciton. Now, when Ginkgo cancels the context both the FetchCount client and Gomega will be informed and can exit.
|
||||
|
||||
**Category 3: Making assertions _in_ the function passed into Eventually**
|
||||
|
||||
When testing complex systems it can be valuable to assert that a _set_ of assertions passes Eventually. Eventually supports this by accepting functions that take a single Gomega argument and return zero or more values.
|
||||
|
||||
Here's an example that makes some asssertions and returns a value and error:
|
||||
Here's an example that makes some assertions and returns a value and error:
|
||||
|
||||
Eventually(func(g Gomega) (Widget, error) {
|
||||
ids, err := client.FetchIDs()
|
||||
@ -300,18 +348,43 @@ For example:
|
||||
}).Should(Succeed())
|
||||
|
||||
will rerun the function until all assertions pass.
|
||||
|
||||
You can also pass additional arugments to functions that take a Gomega. The only rule is that the Gomega argument must be first. If you also want to pass the context attached to Eventually you must ensure that is the second argument. For example:
|
||||
|
||||
Eventually(func(g Gomega, ctx context.Context, path string, expected ...string){
|
||||
tok, err := client.GetToken(ctx)
|
||||
g.Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
elements, err := client.Fetch(ctx, tok, path)
|
||||
g.Expect(err).NotTo(HaveOccurred())
|
||||
g.Expect(elements).To(ConsistOf(expected))
|
||||
}).WithContext(ctx).WithArguments("/names", "Joe", "Jane", "Sam").Should(Succeed())
|
||||
|
||||
Finally, in addition to passing timeouts and a context to Eventually you can be more explicit with Eventually's chaining configuration methods:
|
||||
|
||||
Eventually(..., "1s", "2s", ctx).Should(...)
|
||||
|
||||
is equivalent to
|
||||
|
||||
Eventually(...).WithTimeout(time.Second).WithPolling(2*time.Second).WithContext(ctx).Should(...)
|
||||
*/
|
||||
func Eventually(actual interface{}, intervals ...interface{}) AsyncAssertion {
|
||||
func Eventually(actualOrCtx interface{}, args ...interface{}) AsyncAssertion {
|
||||
ensureDefaultGomegaIsConfigured()
|
||||
return Default.Eventually(actual, intervals...)
|
||||
return Default.Eventually(actualOrCtx, args...)
|
||||
}
|
||||
|
||||
// EventuallyWithOffset operates like Eventually but takes an additional
|
||||
// initial argument to indicate an offset in the call stack. This is useful when building helper
|
||||
// functions that contain matchers. To learn more, read about `ExpectWithOffset`.
|
||||
func EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion {
|
||||
//
|
||||
// `EventuallyWithOffset` is the same as `Eventually(...).WithOffset`.
|
||||
//
|
||||
// `EventuallyWithOffset` specifying a timeout interval (and an optional polling interval) are
|
||||
// the same as `Eventually(...).WithOffset(...).WithTimeout` or
|
||||
// `Eventually(...).WithOffset(...).WithTimeout(...).WithPolling`.
|
||||
func EventuallyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) AsyncAssertion {
|
||||
ensureDefaultGomegaIsConfigured()
|
||||
return Default.EventuallyWithOffset(offset, actual, intervals...)
|
||||
return Default.EventuallyWithOffset(offset, actualOrCtx, args...)
|
||||
}
|
||||
|
||||
/*
|
||||
@ -319,7 +392,7 @@ Consistently, like Eventually, enables making assertions on asynchronous behavio
|
||||
|
||||
Consistently blocks when called for a specified duration. During that duration Consistently repeatedly polls its matcher and ensures that it is satisfied. If the matcher is consistently satisfied, then Consistently will pass. Otherwise Consistently will fail.
|
||||
|
||||
Both the total waiting duration and the polling interval are configurable as optional arguments. The first optional arugment is the duration that Consistently will run for (defaults to 100ms), and the second argument is the polling interval (defaults to 10ms). As with Eventually, these intervals can be passed in as time.Duration, parsable duration strings or an integer or float number of seconds.
|
||||
Both the total waiting duration and the polling interval are configurable as optional arguments. The first optional argument is the duration that Consistently will run for (defaults to 100ms), and the second argument is the polling interval (defaults to 10ms). As with Eventually, these intervals can be passed in as time.Duration, parsable duration strings or an integer or float number of seconds. You can also pass in an optional context.Context - Consistently will exit early (with a failure) if the context is cancelled before the waiting duration expires.
|
||||
|
||||
Consistently accepts the same three categories of actual as Eventually, check the Eventually docs to learn more.
|
||||
|
||||
@ -329,19 +402,65 @@ Consistently is useful in cases where you want to assert that something *does no
|
||||
|
||||
This will block for 200 milliseconds and repeatedly check the channel and ensure nothing has been received.
|
||||
*/
|
||||
func Consistently(actual interface{}, intervals ...interface{}) AsyncAssertion {
|
||||
func Consistently(actualOrCtx interface{}, args ...interface{}) AsyncAssertion {
|
||||
ensureDefaultGomegaIsConfigured()
|
||||
return Default.Consistently(actual, intervals...)
|
||||
return Default.Consistently(actualOrCtx, args...)
|
||||
}
|
||||
|
||||
// ConsistentlyWithOffset operates like Consistently but takes an additional
|
||||
// initial argument to indicate an offset in the call stack. This is useful when building helper
|
||||
// functions that contain matchers. To learn more, read about `ExpectWithOffset`.
|
||||
func ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion {
|
||||
//
|
||||
// `ConsistentlyWithOffset` is the same as `Consistently(...).WithOffset` and
|
||||
// optional `WithTimeout` and `WithPolling`.
|
||||
func ConsistentlyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) AsyncAssertion {
|
||||
ensureDefaultGomegaIsConfigured()
|
||||
return Default.ConsistentlyWithOffset(offset, actual, intervals...)
|
||||
return Default.ConsistentlyWithOffset(offset, actualOrCtx, args...)
|
||||
}
|
||||
|
||||
/*
|
||||
StopTrying can be used to signal to Eventually and Consistentlythat they should abort and stop trying. This always results in a failure of the assertion - and the failure message is the content of the StopTrying signal.
|
||||
|
||||
You can send the StopTrying signal by either returning StopTrying("message") as an error from your passed-in function _or_ by calling StopTrying("message").Now() to trigger a panic and end execution.
|
||||
|
||||
You can also wrap StopTrying around an error with `StopTrying("message").Wrap(err)` and can attach additional objects via `StopTrying("message").Attach("description", object). When rendered, the signal will include the wrapped error and any attached objects rendered using Gomega's default formatting.
|
||||
|
||||
Here are a couple of examples. This is how you might use StopTrying() as an error to signal that Eventually should stop:
|
||||
|
||||
playerIndex, numPlayers := 0, 11
|
||||
Eventually(func() (string, error) {
|
||||
if playerIndex == numPlayers {
|
||||
return "", StopTrying("no more players left")
|
||||
}
|
||||
name := client.FetchPlayer(playerIndex)
|
||||
playerIndex += 1
|
||||
return name, nil
|
||||
}).Should(Equal("Patrick Mahomes"))
|
||||
|
||||
And here's an example where `StopTrying().Now()` is called to halt execution immediately:
|
||||
|
||||
Eventually(func() []string {
|
||||
names, err := client.FetchAllPlayers()
|
||||
if err == client.IRRECOVERABLE_ERROR {
|
||||
StopTrying("Irrecoverable error occurred").Wrap(err).Now()
|
||||
}
|
||||
return names
|
||||
}).Should(ContainElement("Patrick Mahomes"))
|
||||
*/
|
||||
var StopTrying = internal.StopTrying
|
||||
|
||||
/*
|
||||
TryAgainAfter(<duration>) allows you to adjust the polling interval for the _next_ iteration of `Eventually` or `Consistently`. Like `StopTrying` you can either return `TryAgainAfter` as an error or trigger it immedieately with `.Now()`
|
||||
|
||||
When `TryAgainAfter(<duration>` is triggered `Eventually` and `Consistently` will wait for that duration. If a timeout occurs before the next poll is triggered both `Eventually` and `Consistently` will always fail with the content of the TryAgainAfter message. As with StopTrying you can `.Wrap()` and error and `.Attach()` additional objects to `TryAgainAfter`.
|
||||
*/
|
||||
var TryAgainAfter = internal.TryAgainAfter
|
||||
|
||||
/*
|
||||
PollingSignalError is the error returned by StopTrying() and TryAgainAfter()
|
||||
*/
|
||||
type PollingSignalError = internal.PollingSignalError
|
||||
|
||||
// SetDefaultEventuallyTimeout sets the default timeout duration for Eventually. Eventually will repeatedly poll your condition until it succeeds, or until this timeout elapses.
|
||||
func SetDefaultEventuallyTimeout(t time.Duration) {
|
||||
Default.SetDefaultEventuallyTimeout(t)
|
||||
|
||||
92
vendor/github.com/onsi/gomega/internal/assertion.go
generated
vendored
92
vendor/github.com/onsi/gomega/internal/assertion.go
generated
vendored
@ -4,48 +4,74 @@ import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
"github.com/onsi/gomega/types"
|
||||
)
|
||||
|
||||
type Assertion struct {
|
||||
actualInput interface{}
|
||||
actuals []interface{} // actual value plus all extra values
|
||||
actualIndex int // value to pass to the matcher
|
||||
vet vetinari // the vet to call before calling Gomega matcher
|
||||
offset int
|
||||
extra []interface{}
|
||||
g *Gomega
|
||||
}
|
||||
|
||||
// ...obligatory discworld reference, as "vetineer" doesn't sound ... quite right.
|
||||
type vetinari func(assertion *Assertion, optionalDescription ...interface{}) bool
|
||||
|
||||
func NewAssertion(actualInput interface{}, g *Gomega, offset int, extra ...interface{}) *Assertion {
|
||||
return &Assertion{
|
||||
actualInput: actualInput,
|
||||
actuals: append([]interface{}{actualInput}, extra...),
|
||||
actualIndex: 0,
|
||||
vet: (*Assertion).vetActuals,
|
||||
offset: offset,
|
||||
extra: extra,
|
||||
g: g,
|
||||
}
|
||||
}
|
||||
|
||||
func (assertion *Assertion) WithOffset(offset int) types.Assertion {
|
||||
assertion.offset = offset
|
||||
return assertion
|
||||
}
|
||||
|
||||
func (assertion *Assertion) Error() types.Assertion {
|
||||
return &Assertion{
|
||||
actuals: assertion.actuals,
|
||||
actualIndex: len(assertion.actuals) - 1,
|
||||
vet: (*Assertion).vetError,
|
||||
offset: assertion.offset,
|
||||
g: assertion.g,
|
||||
}
|
||||
}
|
||||
|
||||
func (assertion *Assertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
|
||||
assertion.g.THelper()
|
||||
return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, true, optionalDescription...)
|
||||
vetOptionalDescription("Assertion", optionalDescription...)
|
||||
return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, true, optionalDescription...)
|
||||
}
|
||||
|
||||
func (assertion *Assertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
|
||||
assertion.g.THelper()
|
||||
return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
|
||||
vetOptionalDescription("Assertion", optionalDescription...)
|
||||
return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
|
||||
}
|
||||
|
||||
func (assertion *Assertion) To(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
|
||||
assertion.g.THelper()
|
||||
return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, true, optionalDescription...)
|
||||
vetOptionalDescription("Assertion", optionalDescription...)
|
||||
return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, true, optionalDescription...)
|
||||
}
|
||||
|
||||
func (assertion *Assertion) ToNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
|
||||
assertion.g.THelper()
|
||||
return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
|
||||
vetOptionalDescription("Assertion", optionalDescription...)
|
||||
return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
|
||||
}
|
||||
|
||||
func (assertion *Assertion) NotTo(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
|
||||
assertion.g.THelper()
|
||||
return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
|
||||
vetOptionalDescription("Assertion", optionalDescription...)
|
||||
return assertion.vet(assertion, optionalDescription...) && assertion.match(matcher, false, optionalDescription...)
|
||||
}
|
||||
|
||||
func (assertion *Assertion) buildDescription(optionalDescription ...interface{}) string {
|
||||
@ -61,7 +87,8 @@ func (assertion *Assertion) buildDescription(optionalDescription ...interface{})
|
||||
}
|
||||
|
||||
func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool {
|
||||
matches, err := matcher.Match(assertion.actualInput)
|
||||
actualInput := assertion.actuals[assertion.actualIndex]
|
||||
matches, err := matcher.Match(actualInput)
|
||||
assertion.g.THelper()
|
||||
if err != nil {
|
||||
description := assertion.buildDescription(optionalDescription...)
|
||||
@ -71,9 +98,9 @@ func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool
|
||||
if matches != desiredMatch {
|
||||
var message string
|
||||
if desiredMatch {
|
||||
message = matcher.FailureMessage(assertion.actualInput)
|
||||
message = matcher.FailureMessage(actualInput)
|
||||
} else {
|
||||
message = matcher.NegatedFailureMessage(assertion.actualInput)
|
||||
message = matcher.NegatedFailureMessage(actualInput)
|
||||
}
|
||||
description := assertion.buildDescription(optionalDescription...)
|
||||
assertion.g.Fail(description+message, 2+assertion.offset)
|
||||
@ -83,8 +110,11 @@ func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool
|
||||
return true
|
||||
}
|
||||
|
||||
func (assertion *Assertion) vetExtras(optionalDescription ...interface{}) bool {
|
||||
success, message := vetExtras(assertion.extra)
|
||||
// vetActuals vets the actual values, with the (optional) exception of a
|
||||
// specific value, such as the first value in case non-error assertions, or the
|
||||
// last value in case of Error()-based assertions.
|
||||
func (assertion *Assertion) vetActuals(optionalDescription ...interface{}) bool {
|
||||
success, message := vetActuals(assertion.actuals, assertion.actualIndex)
|
||||
if success {
|
||||
return true
|
||||
}
|
||||
@ -95,12 +125,34 @@ func (assertion *Assertion) vetExtras(optionalDescription ...interface{}) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func vetExtras(extras []interface{}) (bool, string) {
|
||||
for i, extra := range extras {
|
||||
if extra != nil {
|
||||
zeroValue := reflect.Zero(reflect.TypeOf(extra)).Interface()
|
||||
if !reflect.DeepEqual(zeroValue, extra) {
|
||||
message := fmt.Sprintf("Unexpected non-nil/non-zero extra argument at index %d:\n\t<%T>: %#v", i+1, extra, extra)
|
||||
// vetError vets the actual values, except for the final error value, in case
|
||||
// the final error value is non-zero. Otherwise, it doesn't vet the actual
|
||||
// values, as these are allowed to take on any values unless there is a non-zero
|
||||
// error value.
|
||||
func (assertion *Assertion) vetError(optionalDescription ...interface{}) bool {
|
||||
if err := assertion.actuals[assertion.actualIndex]; err != nil {
|
||||
// Go error result idiom: all other actual values must be zero values.
|
||||
return assertion.vetActuals(optionalDescription...)
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// vetActuals vets a slice of actual values, optionally skipping a particular
|
||||
// value slice element, such as the first or last value slice element.
|
||||
func vetActuals(actuals []interface{}, skipIndex int) (bool, string) {
|
||||
for i, actual := range actuals {
|
||||
if i == skipIndex {
|
||||
continue
|
||||
}
|
||||
if actual != nil {
|
||||
zeroValue := reflect.Zero(reflect.TypeOf(actual)).Interface()
|
||||
if !reflect.DeepEqual(zeroValue, actual) {
|
||||
var message string
|
||||
if err, ok := actual.(error); ok {
|
||||
message = fmt.Sprintf("Unexpected error: %s\n%s", err, format.Object(err, 1))
|
||||
} else {
|
||||
message = fmt.Sprintf("Unexpected non-nil/non-zero argument at index %d:\n\t<%T>: %#v", i, actual, actual)
|
||||
}
|
||||
return false, message
|
||||
}
|
||||
}
|
||||
|
||||
451
vendor/github.com/onsi/gomega/internal/async_assertion.go
generated
vendored
451
vendor/github.com/onsi/gomega/internal/async_assertion.go
generated
vendored
@ -1,15 +1,36 @@
|
||||
package internal
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"context"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"runtime"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
"github.com/onsi/gomega/types"
|
||||
)
|
||||
|
||||
var errInterface = reflect.TypeOf((*error)(nil)).Elem()
|
||||
var gomegaType = reflect.TypeOf((*types.Gomega)(nil)).Elem()
|
||||
var contextType = reflect.TypeOf(new(context.Context)).Elem()
|
||||
|
||||
type contextWithAttachProgressReporter interface {
|
||||
AttachProgressReporter(func() string) func()
|
||||
}
|
||||
|
||||
type asyncGomegaHaltExecutionError struct{}
|
||||
|
||||
func (a asyncGomegaHaltExecutionError) GinkgoRecoverShouldIgnoreThisPanic() {}
|
||||
func (a asyncGomegaHaltExecutionError) Error() string {
|
||||
return `An assertion has failed in a goroutine. You should call
|
||||
|
||||
defer GinkgoRecover()
|
||||
|
||||
at the top of the goroutine that caused this panic. This will allow Ginkgo and Gomega to correctly capture and manage this panic.`
|
||||
}
|
||||
|
||||
type AsyncAssertionType uint
|
||||
|
||||
const (
|
||||
@ -17,83 +38,92 @@ const (
|
||||
AsyncAssertionTypeConsistently
|
||||
)
|
||||
|
||||
func (at AsyncAssertionType) String() string {
|
||||
switch at {
|
||||
case AsyncAssertionTypeEventually:
|
||||
return "Eventually"
|
||||
case AsyncAssertionTypeConsistently:
|
||||
return "Consistently"
|
||||
}
|
||||
return "INVALID ASYNC ASSERTION TYPE"
|
||||
}
|
||||
|
||||
type AsyncAssertion struct {
|
||||
asyncType AsyncAssertionType
|
||||
|
||||
actualIsFunc bool
|
||||
actualValue interface{}
|
||||
actualFunc func() ([]reflect.Value, error)
|
||||
actual interface{}
|
||||
argsToForward []interface{}
|
||||
|
||||
timeoutInterval time.Duration
|
||||
pollingInterval time.Duration
|
||||
ctx context.Context
|
||||
offset int
|
||||
g *Gomega
|
||||
}
|
||||
|
||||
func NewAsyncAssertion(asyncType AsyncAssertionType, actualInput interface{}, g *Gomega, timeoutInterval time.Duration, pollingInterval time.Duration, offset int) *AsyncAssertion {
|
||||
func NewAsyncAssertion(asyncType AsyncAssertionType, actualInput interface{}, g *Gomega, timeoutInterval time.Duration, pollingInterval time.Duration, ctx context.Context, offset int) *AsyncAssertion {
|
||||
out := &AsyncAssertion{
|
||||
asyncType: asyncType,
|
||||
timeoutInterval: timeoutInterval,
|
||||
pollingInterval: pollingInterval,
|
||||
offset: offset,
|
||||
ctx: ctx,
|
||||
g: g,
|
||||
}
|
||||
|
||||
switch actualType := reflect.TypeOf(actualInput); {
|
||||
case actualType.Kind() != reflect.Func:
|
||||
out.actualValue = actualInput
|
||||
case actualType.NumIn() == 0 && actualType.NumOut() > 0:
|
||||
out.actual = actualInput
|
||||
if actualInput != nil && reflect.TypeOf(actualInput).Kind() == reflect.Func {
|
||||
out.actualIsFunc = true
|
||||
out.actualFunc = func() ([]reflect.Value, error) {
|
||||
return reflect.ValueOf(actualInput).Call([]reflect.Value{}), nil
|
||||
}
|
||||
case actualType.NumIn() == 1 && actualType.In(0).Implements(reflect.TypeOf((*types.Gomega)(nil)).Elem()):
|
||||
out.actualIsFunc = true
|
||||
out.actualFunc = func() (values []reflect.Value, err error) {
|
||||
var assertionFailure error
|
||||
assertionCapturingGomega := NewGomega(g.DurationBundle).ConfigureWithFailHandler(func(message string, callerSkip ...int) {
|
||||
skip := 0
|
||||
if len(callerSkip) > 0 {
|
||||
skip = callerSkip[0]
|
||||
}
|
||||
_, file, line, _ := runtime.Caller(skip + 1)
|
||||
assertionFailure = fmt.Errorf("Assertion in callback at %s:%d failed:\n%s", file, line, message)
|
||||
panic("stop execution")
|
||||
})
|
||||
|
||||
defer func() {
|
||||
if actualType.NumOut() == 0 {
|
||||
if assertionFailure == nil {
|
||||
values = []reflect.Value{reflect.Zero(reflect.TypeOf((*error)(nil)).Elem())}
|
||||
} else {
|
||||
values = []reflect.Value{reflect.ValueOf(assertionFailure)}
|
||||
}
|
||||
} else {
|
||||
err = assertionFailure
|
||||
}
|
||||
if e := recover(); e != nil && assertionFailure == nil {
|
||||
panic(e)
|
||||
}
|
||||
}()
|
||||
|
||||
values = reflect.ValueOf(actualInput).Call([]reflect.Value{reflect.ValueOf(assertionCapturingGomega)})
|
||||
return
|
||||
}
|
||||
default:
|
||||
msg := fmt.Sprintf("The function passed to Gomega's async assertions should either take no arguments and return values, or take a single Gomega interface that it can use to make assertions within the body of the function. When taking a Gomega interface the function can optionally return values or return nothing. The function you passed takes %d arguments and returns %d values.", actualType.NumIn(), actualType.NumOut())
|
||||
g.Fail(msg, offset+4)
|
||||
}
|
||||
|
||||
return out
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) WithOffset(offset int) types.AsyncAssertion {
|
||||
assertion.offset = offset
|
||||
return assertion
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) WithTimeout(interval time.Duration) types.AsyncAssertion {
|
||||
assertion.timeoutInterval = interval
|
||||
return assertion
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) WithPolling(interval time.Duration) types.AsyncAssertion {
|
||||
assertion.pollingInterval = interval
|
||||
return assertion
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) Within(timeout time.Duration) types.AsyncAssertion {
|
||||
assertion.timeoutInterval = timeout
|
||||
return assertion
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) ProbeEvery(interval time.Duration) types.AsyncAssertion {
|
||||
assertion.pollingInterval = interval
|
||||
return assertion
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) WithContext(ctx context.Context) types.AsyncAssertion {
|
||||
assertion.ctx = ctx
|
||||
return assertion
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) WithArguments(argsToForward ...interface{}) types.AsyncAssertion {
|
||||
assertion.argsToForward = argsToForward
|
||||
return assertion
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
|
||||
assertion.g.THelper()
|
||||
vetOptionalDescription("Asynchronous assertion", optionalDescription...)
|
||||
return assertion.match(matcher, true, optionalDescription...)
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool {
|
||||
assertion.g.THelper()
|
||||
vetOptionalDescription("Asynchronous assertion", optionalDescription...)
|
||||
return assertion.match(matcher, false, optionalDescription...)
|
||||
}
|
||||
|
||||
@ -109,54 +139,238 @@ func (assertion *AsyncAssertion) buildDescription(optionalDescription ...interfa
|
||||
return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n"
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) pollActual() (interface{}, error) {
|
||||
func (assertion *AsyncAssertion) processReturnValues(values []reflect.Value) (interface{}, error) {
|
||||
if len(values) == 0 {
|
||||
return nil, fmt.Errorf("No values were returned by the function passed to Gomega")
|
||||
}
|
||||
|
||||
actual := values[0].Interface()
|
||||
if _, ok := AsPollingSignalError(actual); ok {
|
||||
return actual, actual.(error)
|
||||
}
|
||||
|
||||
var err error
|
||||
for i, extraValue := range values[1:] {
|
||||
extra := extraValue.Interface()
|
||||
if extra == nil {
|
||||
continue
|
||||
}
|
||||
if _, ok := AsPollingSignalError(extra); ok {
|
||||
return actual, extra.(error)
|
||||
}
|
||||
extraType := reflect.TypeOf(extra)
|
||||
zero := reflect.Zero(extraType).Interface()
|
||||
if reflect.DeepEqual(extra, zero) {
|
||||
continue
|
||||
}
|
||||
if i == len(values)-2 && extraType.Implements(errInterface) {
|
||||
err = fmt.Errorf("function returned error: %w", extra.(error))
|
||||
}
|
||||
if err == nil {
|
||||
err = fmt.Errorf("Unexpected non-nil/non-zero return value at index %d:\n\t<%T>: %#v", i+1, extra, extra)
|
||||
}
|
||||
}
|
||||
|
||||
return actual, err
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) invalidFunctionError(t reflect.Type) error {
|
||||
return fmt.Errorf(`The function passed to %s had an invalid signature of %s. Functions passed to %s must either:
|
||||
|
||||
(a) have return values or
|
||||
(b) take a Gomega interface as their first argument and use that Gomega instance to make assertions.
|
||||
|
||||
You can learn more at https://onsi.github.io/gomega/#eventually
|
||||
`, assertion.asyncType, t, assertion.asyncType)
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) noConfiguredContextForFunctionError() error {
|
||||
return fmt.Errorf(`The function passed to %s requested a context.Context, but no context has been provided. Please pass one in using %s().WithContext().
|
||||
|
||||
You can learn more at https://onsi.github.io/gomega/#eventually
|
||||
`, assertion.asyncType, assertion.asyncType)
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) argumentMismatchError(t reflect.Type, numProvided int) error {
|
||||
have := "have"
|
||||
if numProvided == 1 {
|
||||
have = "has"
|
||||
}
|
||||
return fmt.Errorf(`The function passed to %s has signature %s takes %d arguments but %d %s been provided. Please use %s().WithArguments() to pass the corect set of arguments.
|
||||
|
||||
You can learn more at https://onsi.github.io/gomega/#eventually
|
||||
`, assertion.asyncType, t, t.NumIn(), numProvided, have, assertion.asyncType)
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) buildActualPoller() (func() (interface{}, error), error) {
|
||||
if !assertion.actualIsFunc {
|
||||
return assertion.actualValue, nil
|
||||
return func() (interface{}, error) { return assertion.actual, nil }, nil
|
||||
}
|
||||
actualValue := reflect.ValueOf(assertion.actual)
|
||||
actualType := reflect.TypeOf(assertion.actual)
|
||||
numIn, numOut, isVariadic := actualType.NumIn(), actualType.NumOut(), actualType.IsVariadic()
|
||||
|
||||
if numIn == 0 && numOut == 0 {
|
||||
return nil, assertion.invalidFunctionError(actualType)
|
||||
}
|
||||
takesGomega, takesContext := false, false
|
||||
if numIn > 0 {
|
||||
takesGomega, takesContext = actualType.In(0).Implements(gomegaType), actualType.In(0).Implements(contextType)
|
||||
}
|
||||
if takesGomega && numIn > 1 && actualType.In(1).Implements(contextType) {
|
||||
takesContext = true
|
||||
}
|
||||
if takesContext && len(assertion.argsToForward) > 0 && reflect.TypeOf(assertion.argsToForward[0]).Implements(contextType) {
|
||||
takesContext = false
|
||||
}
|
||||
if !takesGomega && numOut == 0 {
|
||||
return nil, assertion.invalidFunctionError(actualType)
|
||||
}
|
||||
if takesContext && assertion.ctx == nil {
|
||||
return nil, assertion.noConfiguredContextForFunctionError()
|
||||
}
|
||||
|
||||
values, err := assertion.actualFunc()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
var assertionFailure error
|
||||
inValues := []reflect.Value{}
|
||||
if takesGomega {
|
||||
inValues = append(inValues, reflect.ValueOf(NewGomega(assertion.g.DurationBundle).ConfigureWithFailHandler(func(message string, callerSkip ...int) {
|
||||
skip := 0
|
||||
if len(callerSkip) > 0 {
|
||||
skip = callerSkip[0]
|
||||
}
|
||||
extras := []interface{}{}
|
||||
for _, value := range values[1:] {
|
||||
extras = append(extras, value.Interface())
|
||||
_, file, line, _ := runtime.Caller(skip + 1)
|
||||
assertionFailure = fmt.Errorf("Assertion in callback at %s:%d failed:\n%s", file, line, message)
|
||||
// we throw an asyncGomegaHaltExecutionError so that defer GinkgoRecover() can catch this error if the user makes an assertion in a goroutine
|
||||
panic(asyncGomegaHaltExecutionError{})
|
||||
})))
|
||||
}
|
||||
success, message := vetExtras(extras)
|
||||
if !success {
|
||||
return nil, errors.New(message)
|
||||
if takesContext {
|
||||
inValues = append(inValues, reflect.ValueOf(assertion.ctx))
|
||||
}
|
||||
for _, arg := range assertion.argsToForward {
|
||||
inValues = append(inValues, reflect.ValueOf(arg))
|
||||
}
|
||||
|
||||
return values[0].Interface(), nil
|
||||
if !isVariadic && numIn != len(inValues) {
|
||||
return nil, assertion.argumentMismatchError(actualType, len(inValues))
|
||||
} else if isVariadic && len(inValues) < numIn-1 {
|
||||
return nil, assertion.argumentMismatchError(actualType, len(inValues))
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) matcherMayChange(matcher types.GomegaMatcher, value interface{}) bool {
|
||||
if assertion.actualIsFunc {
|
||||
return func() (actual interface{}, err error) {
|
||||
var values []reflect.Value
|
||||
assertionFailure = nil
|
||||
defer func() {
|
||||
if numOut == 0 && takesGomega {
|
||||
actual = assertionFailure
|
||||
} else {
|
||||
actual, err = assertion.processReturnValues(values)
|
||||
_, isAsyncError := AsPollingSignalError(err)
|
||||
if assertionFailure != nil && !isAsyncError {
|
||||
err = assertionFailure
|
||||
}
|
||||
}
|
||||
if e := recover(); e != nil {
|
||||
if _, isAsyncError := AsPollingSignalError(e); isAsyncError {
|
||||
err = e.(error)
|
||||
} else if assertionFailure == nil {
|
||||
panic(e)
|
||||
}
|
||||
}
|
||||
}()
|
||||
values = actualValue.Call(inValues)
|
||||
return
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) afterTimeout() <-chan time.Time {
|
||||
if assertion.timeoutInterval >= 0 {
|
||||
return time.After(assertion.timeoutInterval)
|
||||
}
|
||||
|
||||
if assertion.asyncType == AsyncAssertionTypeConsistently {
|
||||
return time.After(assertion.g.DurationBundle.ConsistentlyDuration)
|
||||
} else {
|
||||
if assertion.ctx == nil {
|
||||
return time.After(assertion.g.DurationBundle.EventuallyTimeout)
|
||||
} else {
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) afterPolling() <-chan time.Time {
|
||||
if assertion.pollingInterval >= 0 {
|
||||
return time.After(assertion.pollingInterval)
|
||||
}
|
||||
if assertion.asyncType == AsyncAssertionTypeConsistently {
|
||||
return time.After(assertion.g.DurationBundle.ConsistentlyPollingInterval)
|
||||
} else {
|
||||
return time.After(assertion.g.DurationBundle.EventuallyPollingInterval)
|
||||
}
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) matcherSaysStopTrying(matcher types.GomegaMatcher, value interface{}) bool {
|
||||
if assertion.actualIsFunc || types.MatchMayChangeInTheFuture(matcher, value) {
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
return types.MatchMayChangeInTheFuture(matcher, value)
|
||||
|
||||
func (assertion *AsyncAssertion) pollMatcher(matcher types.GomegaMatcher, value interface{}) (matches bool, err error) {
|
||||
defer func() {
|
||||
if e := recover(); e != nil {
|
||||
if _, isAsyncError := AsPollingSignalError(e); isAsyncError {
|
||||
err = e.(error)
|
||||
} else {
|
||||
panic(e)
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
matches, err = matcher.Match(value)
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func (assertion *AsyncAssertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool {
|
||||
timer := time.Now()
|
||||
timeout := time.After(assertion.timeoutInterval)
|
||||
timeout := assertion.afterTimeout()
|
||||
lock := sync.Mutex{}
|
||||
|
||||
var matches bool
|
||||
var err error
|
||||
mayChange := true
|
||||
value, err := assertion.pollActual()
|
||||
if err == nil {
|
||||
mayChange = assertion.matcherMayChange(matcher, value)
|
||||
matches, err = matcher.Match(value)
|
||||
}
|
||||
var oracleMatcherSaysStop bool
|
||||
|
||||
assertion.g.THelper()
|
||||
|
||||
fail := func(preamble string) {
|
||||
errMsg := ""
|
||||
pollActual, err := assertion.buildActualPoller()
|
||||
if err != nil {
|
||||
assertion.g.Fail(err.Error(), 2+assertion.offset)
|
||||
return false
|
||||
}
|
||||
|
||||
value, err := pollActual()
|
||||
if err == nil {
|
||||
oracleMatcherSaysStop = assertion.matcherSaysStopTrying(matcher, value)
|
||||
matches, err = assertion.pollMatcher(matcher, value)
|
||||
}
|
||||
|
||||
messageGenerator := func() string {
|
||||
// can be called out of band by Ginkgo if the user requests a progress report
|
||||
lock.Lock()
|
||||
defer lock.Unlock()
|
||||
message := ""
|
||||
if err != nil {
|
||||
errMsg = "Error: " + err.Error()
|
||||
if pollingSignalErr, ok := AsPollingSignalError(err); ok && pollingSignalErr.IsStopTrying() {
|
||||
message = err.Error()
|
||||
for _, attachment := range pollingSignalErr.Attachments {
|
||||
message += fmt.Sprintf("\n%s:\n", attachment.Description)
|
||||
message += format.Object(attachment.Object, 1)
|
||||
}
|
||||
} else {
|
||||
message = "Error: " + err.Error() + "\n" + format.Object(err, 1)
|
||||
}
|
||||
} else {
|
||||
if desiredMatch {
|
||||
message = matcher.FailureMessage(value)
|
||||
@ -164,57 +378,90 @@ func (assertion *AsyncAssertion) match(matcher types.GomegaMatcher, desiredMatch
|
||||
message = matcher.NegatedFailureMessage(value)
|
||||
}
|
||||
}
|
||||
assertion.g.THelper()
|
||||
description := assertion.buildDescription(optionalDescription...)
|
||||
assertion.g.Fail(fmt.Sprintf("%s after %.3fs.\n%s%s%s", preamble, time.Since(timer).Seconds(), description, message, errMsg), 3+assertion.offset)
|
||||
return fmt.Sprintf("%s%s", description, message)
|
||||
}
|
||||
|
||||
fail := func(preamble string) {
|
||||
assertion.g.THelper()
|
||||
assertion.g.Fail(fmt.Sprintf("%s after %.3fs.\n%s", preamble, time.Since(timer).Seconds(), messageGenerator()), 3+assertion.offset)
|
||||
}
|
||||
|
||||
var contextDone <-chan struct{}
|
||||
if assertion.ctx != nil {
|
||||
contextDone = assertion.ctx.Done()
|
||||
if v, ok := assertion.ctx.Value("GINKGO_SPEC_CONTEXT").(contextWithAttachProgressReporter); ok {
|
||||
detach := v.AttachProgressReporter(messageGenerator)
|
||||
defer detach()
|
||||
}
|
||||
}
|
||||
|
||||
if assertion.asyncType == AsyncAssertionTypeEventually {
|
||||
for {
|
||||
var nextPoll <-chan time.Time = nil
|
||||
var isTryAgainAfterError = false
|
||||
|
||||
if pollingSignalErr, ok := AsPollingSignalError(err); ok {
|
||||
if pollingSignalErr.IsStopTrying() {
|
||||
fail("Told to stop trying")
|
||||
return false
|
||||
}
|
||||
if pollingSignalErr.IsTryAgainAfter() {
|
||||
nextPoll = time.After(pollingSignalErr.TryAgainDuration())
|
||||
isTryAgainAfterError = true
|
||||
}
|
||||
}
|
||||
|
||||
if err == nil && matches == desiredMatch {
|
||||
if assertion.asyncType == AsyncAssertionTypeEventually {
|
||||
return true
|
||||
}
|
||||
|
||||
if !mayChange {
|
||||
fail("No future change is possible. Bailing out early")
|
||||
return false
|
||||
}
|
||||
|
||||
select {
|
||||
case <-time.After(assertion.pollingInterval):
|
||||
value, err = assertion.pollActual()
|
||||
if err == nil {
|
||||
mayChange = assertion.matcherMayChange(matcher, value)
|
||||
matches, err = matcher.Match(value)
|
||||
}
|
||||
case <-timeout:
|
||||
fail("Timed out")
|
||||
return false
|
||||
}
|
||||
}
|
||||
} else if assertion.asyncType == AsyncAssertionTypeConsistently {
|
||||
for {
|
||||
if !(err == nil && matches == desiredMatch) {
|
||||
} else if !isTryAgainAfterError {
|
||||
if assertion.asyncType == AsyncAssertionTypeConsistently {
|
||||
fail("Failed")
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
if !mayChange {
|
||||
if oracleMatcherSaysStop {
|
||||
if assertion.asyncType == AsyncAssertionTypeEventually {
|
||||
fail("No future change is possible. Bailing out early")
|
||||
return false
|
||||
} else {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
if nextPoll == nil {
|
||||
nextPoll = assertion.afterPolling()
|
||||
}
|
||||
|
||||
select {
|
||||
case <-time.After(assertion.pollingInterval):
|
||||
value, err = assertion.pollActual()
|
||||
case <-nextPoll:
|
||||
v, e := pollActual()
|
||||
lock.Lock()
|
||||
value, err = v, e
|
||||
lock.Unlock()
|
||||
if err == nil {
|
||||
mayChange = assertion.matcherMayChange(matcher, value)
|
||||
matches, err = matcher.Match(value)
|
||||
oracleMatcherSaysStop = assertion.matcherSaysStopTrying(matcher, value)
|
||||
m, e := assertion.pollMatcher(matcher, value)
|
||||
lock.Lock()
|
||||
matches, err = m, e
|
||||
lock.Unlock()
|
||||
}
|
||||
case <-contextDone:
|
||||
fail("Context was cancelled")
|
||||
return false
|
||||
case <-timeout:
|
||||
if assertion.asyncType == AsyncAssertionTypeEventually {
|
||||
fail("Timed out")
|
||||
return false
|
||||
} else {
|
||||
if isTryAgainAfterError {
|
||||
fail("Timed out while waiting on TryAgainAfter")
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
16
vendor/github.com/onsi/gomega/internal/duration_bundle.go
generated
vendored
16
vendor/github.com/onsi/gomega/internal/duration_bundle.go
generated
vendored
@ -44,28 +44,28 @@ func durationFromEnv(key string, defaultDuration time.Duration) time.Duration {
|
||||
return duration
|
||||
}
|
||||
|
||||
func toDuration(input interface{}) time.Duration {
|
||||
func toDuration(input interface{}) (time.Duration, error) {
|
||||
duration, ok := input.(time.Duration)
|
||||
if ok {
|
||||
return duration
|
||||
return duration, nil
|
||||
}
|
||||
|
||||
value := reflect.ValueOf(input)
|
||||
kind := reflect.TypeOf(input).Kind()
|
||||
|
||||
if reflect.Int <= kind && kind <= reflect.Int64 {
|
||||
return time.Duration(value.Int()) * time.Second
|
||||
return time.Duration(value.Int()) * time.Second, nil
|
||||
} else if reflect.Uint <= kind && kind <= reflect.Uint64 {
|
||||
return time.Duration(value.Uint()) * time.Second
|
||||
return time.Duration(value.Uint()) * time.Second, nil
|
||||
} else if reflect.Float32 <= kind && kind <= reflect.Float64 {
|
||||
return time.Duration(value.Float() * float64(time.Second))
|
||||
return time.Duration(value.Float() * float64(time.Second)), nil
|
||||
} else if reflect.String == kind {
|
||||
duration, err := time.ParseDuration(value.String())
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("%#v is not a valid parsable duration string.", input))
|
||||
return 0, fmt.Errorf("%#v is not a valid parsable duration string: %w", input, err)
|
||||
}
|
||||
return duration
|
||||
return duration, nil
|
||||
}
|
||||
|
||||
panic(fmt.Sprintf("%v is not a valid interval. Must be time.Duration, parsable duration string or a number.", input))
|
||||
return 0, fmt.Errorf("%#v is not a valid interval. Must be a time.Duration, a parsable duration string, or a number.", input)
|
||||
}
|
||||
|
||||
85
vendor/github.com/onsi/gomega/internal/gomega.go
generated
vendored
85
vendor/github.com/onsi/gomega/internal/gomega.go
generated
vendored
@ -1,6 +1,7 @@
|
||||
package internal
|
||||
|
||||
import (
|
||||
"context"
|
||||
"time"
|
||||
|
||||
"github.com/onsi/gomega/types"
|
||||
@ -39,50 +40,76 @@ func (g *Gomega) ConfigureWithT(t types.GomegaTestingT) *Gomega {
|
||||
return g
|
||||
}
|
||||
|
||||
func (g *Gomega) Ω(atual interface{}, extra ...interface{}) types.Assertion {
|
||||
return g.ExpectWithOffset(0, atual, extra...)
|
||||
func (g *Gomega) Ω(actual interface{}, extra ...interface{}) types.Assertion {
|
||||
return g.ExpectWithOffset(0, actual, extra...)
|
||||
}
|
||||
|
||||
func (g *Gomega) Expect(atual interface{}, extra ...interface{}) types.Assertion {
|
||||
return g.ExpectWithOffset(0, atual, extra...)
|
||||
func (g *Gomega) Expect(actual interface{}, extra ...interface{}) types.Assertion {
|
||||
return g.ExpectWithOffset(0, actual, extra...)
|
||||
}
|
||||
|
||||
func (g *Gomega) ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) types.Assertion {
|
||||
return NewAssertion(actual, g, offset, extra...)
|
||||
}
|
||||
|
||||
func (g *Gomega) Eventually(actual interface{}, intervals ...interface{}) types.AsyncAssertion {
|
||||
return g.EventuallyWithOffset(0, actual, intervals...)
|
||||
func (g *Gomega) Eventually(actualOrCtx interface{}, args ...interface{}) types.AsyncAssertion {
|
||||
return g.makeAsyncAssertion(AsyncAssertionTypeEventually, 0, actualOrCtx, args...)
|
||||
}
|
||||
|
||||
func (g *Gomega) EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) types.AsyncAssertion {
|
||||
timeoutInterval := g.DurationBundle.EventuallyTimeout
|
||||
pollingInterval := g.DurationBundle.EventuallyPollingInterval
|
||||
func (g *Gomega) EventuallyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) types.AsyncAssertion {
|
||||
return g.makeAsyncAssertion(AsyncAssertionTypeEventually, offset, actualOrCtx, args...)
|
||||
}
|
||||
|
||||
func (g *Gomega) Consistently(actualOrCtx interface{}, args ...interface{}) types.AsyncAssertion {
|
||||
return g.makeAsyncAssertion(AsyncAssertionTypeConsistently, 0, actualOrCtx, args...)
|
||||
}
|
||||
|
||||
func (g *Gomega) ConsistentlyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) types.AsyncAssertion {
|
||||
return g.makeAsyncAssertion(AsyncAssertionTypeConsistently, offset, actualOrCtx, args...)
|
||||
}
|
||||
|
||||
func (g *Gomega) makeAsyncAssertion(asyncAssertionType AsyncAssertionType, offset int, actualOrCtx interface{}, args ...interface{}) types.AsyncAssertion {
|
||||
baseOffset := 3
|
||||
timeoutInterval := -time.Duration(1)
|
||||
pollingInterval := -time.Duration(1)
|
||||
intervals := []interface{}{}
|
||||
var ctx context.Context
|
||||
|
||||
actual := actualOrCtx
|
||||
startingIndex := 0
|
||||
if _, isCtx := actualOrCtx.(context.Context); isCtx && len(args) > 0 {
|
||||
// the first argument is a context, we should accept it as the context _only if_ it is **not** the only argumnent **and** the second argument is not a parseable duration
|
||||
// this is due to an unfortunate ambiguity in early version of Gomega in which multi-type durations are allowed after the actual
|
||||
if _, err := toDuration(args[0]); err != nil {
|
||||
ctx = actualOrCtx.(context.Context)
|
||||
actual = args[0]
|
||||
startingIndex = 1
|
||||
}
|
||||
}
|
||||
|
||||
for _, arg := range args[startingIndex:] {
|
||||
switch v := arg.(type) {
|
||||
case context.Context:
|
||||
ctx = v
|
||||
default:
|
||||
intervals = append(intervals, arg)
|
||||
}
|
||||
}
|
||||
var err error
|
||||
if len(intervals) > 0 {
|
||||
timeoutInterval = toDuration(intervals[0])
|
||||
timeoutInterval, err = toDuration(intervals[0])
|
||||
if err != nil {
|
||||
g.Fail(err.Error(), offset+baseOffset)
|
||||
}
|
||||
}
|
||||
if len(intervals) > 1 {
|
||||
pollingInterval = toDuration(intervals[1])
|
||||
pollingInterval, err = toDuration(intervals[1])
|
||||
if err != nil {
|
||||
g.Fail(err.Error(), offset+baseOffset)
|
||||
}
|
||||
}
|
||||
|
||||
return NewAsyncAssertion(AsyncAssertionTypeEventually, actual, g, timeoutInterval, pollingInterval, offset)
|
||||
}
|
||||
|
||||
func (g *Gomega) Consistently(actual interface{}, intervals ...interface{}) types.AsyncAssertion {
|
||||
return g.ConsistentlyWithOffset(0, actual, intervals...)
|
||||
}
|
||||
|
||||
func (g *Gomega) ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) types.AsyncAssertion {
|
||||
timeoutInterval := g.DurationBundle.ConsistentlyDuration
|
||||
pollingInterval := g.DurationBundle.ConsistentlyPollingInterval
|
||||
if len(intervals) > 0 {
|
||||
timeoutInterval = toDuration(intervals[0])
|
||||
}
|
||||
if len(intervals) > 1 {
|
||||
pollingInterval = toDuration(intervals[1])
|
||||
}
|
||||
|
||||
return NewAsyncAssertion(AsyncAssertionTypeConsistently, actual, g, timeoutInterval, pollingInterval, offset)
|
||||
return NewAsyncAssertion(asyncAssertionType, actual, g, timeoutInterval, pollingInterval, ctx, offset)
|
||||
}
|
||||
|
||||
func (g *Gomega) SetDefaultEventuallyTimeout(t time.Duration) {
|
||||
|
||||
48
vendor/github.com/onsi/gomega/internal/gutil/post_ioutil.go
generated
vendored
Normal file
48
vendor/github.com/onsi/gomega/internal/gutil/post_ioutil.go
generated
vendored
Normal file
@ -0,0 +1,48 @@
|
||||
//go:build go1.16
|
||||
// +build go1.16
|
||||
|
||||
// Package gutil is a replacement for ioutil, which should not be used in new
|
||||
// code as of Go 1.16. With Go 1.16 and higher, this implementation
|
||||
// uses the ioutil replacement functions in "io" and "os" with some
|
||||
// Gomega specifics. This means that we should not get deprecation warnings
|
||||
// for ioutil when they are added.
|
||||
package gutil
|
||||
|
||||
import (
|
||||
"io"
|
||||
"os"
|
||||
)
|
||||
|
||||
func NopCloser(r io.Reader) io.ReadCloser {
|
||||
return io.NopCloser(r)
|
||||
}
|
||||
|
||||
func ReadAll(r io.Reader) ([]byte, error) {
|
||||
return io.ReadAll(r)
|
||||
}
|
||||
|
||||
func ReadDir(dirname string) ([]string, error) {
|
||||
entries, err := os.ReadDir(dirname)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var names []string
|
||||
for _, entry := range entries {
|
||||
names = append(names, entry.Name())
|
||||
}
|
||||
|
||||
return names, nil
|
||||
}
|
||||
|
||||
func ReadFile(filename string) ([]byte, error) {
|
||||
return os.ReadFile(filename)
|
||||
}
|
||||
|
||||
func MkdirTemp(dir, pattern string) (string, error) {
|
||||
return os.MkdirTemp(dir, pattern)
|
||||
}
|
||||
|
||||
func WriteFile(filename string, data []byte) error {
|
||||
return os.WriteFile(filename, data, 0644)
|
||||
}
|
||||
47
vendor/github.com/onsi/gomega/internal/gutil/using_ioutil.go
generated
vendored
Normal file
47
vendor/github.com/onsi/gomega/internal/gutil/using_ioutil.go
generated
vendored
Normal file
@ -0,0 +1,47 @@
|
||||
//go:build !go1.16
|
||||
// +build !go1.16
|
||||
|
||||
// Package gutil is a replacement for ioutil, which should not be used in new
|
||||
// code as of Go 1.16. With Go 1.15 and lower, this implementation
|
||||
// uses the ioutil functions, meaning that although Gomega is not officially
|
||||
// supported on these versions, it is still likely to work.
|
||||
package gutil
|
||||
|
||||
import (
|
||||
"io"
|
||||
"io/ioutil"
|
||||
)
|
||||
|
||||
func NopCloser(r io.Reader) io.ReadCloser {
|
||||
return ioutil.NopCloser(r)
|
||||
}
|
||||
|
||||
func ReadAll(r io.Reader) ([]byte, error) {
|
||||
return ioutil.ReadAll(r)
|
||||
}
|
||||
|
||||
func ReadDir(dirname string) ([]string, error) {
|
||||
files, err := ioutil.ReadDir(dirname)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var names []string
|
||||
for _, file := range files {
|
||||
names = append(names, file.Name())
|
||||
}
|
||||
|
||||
return names, nil
|
||||
}
|
||||
|
||||
func ReadFile(filename string) ([]byte, error) {
|
||||
return ioutil.ReadFile(filename)
|
||||
}
|
||||
|
||||
func MkdirTemp(dir, pattern string) (string, error) {
|
||||
return ioutil.TempDir(dir, pattern)
|
||||
}
|
||||
|
||||
func WriteFile(filename string, data []byte) error {
|
||||
return ioutil.WriteFile(filename, data, 0644)
|
||||
}
|
||||
106
vendor/github.com/onsi/gomega/internal/polling_signal_error.go
generated
vendored
Normal file
106
vendor/github.com/onsi/gomega/internal/polling_signal_error.go
generated
vendored
Normal file
@ -0,0 +1,106 @@
|
||||
package internal
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"time"
|
||||
)
|
||||
|
||||
type PollingSignalErrorType int
|
||||
|
||||
const (
|
||||
PollingSignalErrorTypeStopTrying PollingSignalErrorType = iota
|
||||
PollingSignalErrorTypeTryAgainAfter
|
||||
)
|
||||
|
||||
type PollingSignalError interface {
|
||||
error
|
||||
Wrap(err error) PollingSignalError
|
||||
Attach(description string, obj any) PollingSignalError
|
||||
Now()
|
||||
}
|
||||
|
||||
var StopTrying = func(message string) PollingSignalError {
|
||||
return &PollingSignalErrorImpl{
|
||||
message: message,
|
||||
pollingSignalErrorType: PollingSignalErrorTypeStopTrying,
|
||||
}
|
||||
}
|
||||
|
||||
var TryAgainAfter = func(duration time.Duration) PollingSignalError {
|
||||
return &PollingSignalErrorImpl{
|
||||
message: fmt.Sprintf("told to try again after %s", duration),
|
||||
duration: duration,
|
||||
pollingSignalErrorType: PollingSignalErrorTypeTryAgainAfter,
|
||||
}
|
||||
}
|
||||
|
||||
type PollingSignalErrorAttachment struct {
|
||||
Description string
|
||||
Object any
|
||||
}
|
||||
|
||||
type PollingSignalErrorImpl struct {
|
||||
message string
|
||||
wrappedErr error
|
||||
pollingSignalErrorType PollingSignalErrorType
|
||||
duration time.Duration
|
||||
Attachments []PollingSignalErrorAttachment
|
||||
}
|
||||
|
||||
func (s *PollingSignalErrorImpl) Wrap(err error) PollingSignalError {
|
||||
s.wrappedErr = err
|
||||
return s
|
||||
}
|
||||
|
||||
func (s *PollingSignalErrorImpl) Attach(description string, obj any) PollingSignalError {
|
||||
s.Attachments = append(s.Attachments, PollingSignalErrorAttachment{description, obj})
|
||||
return s
|
||||
}
|
||||
|
||||
func (s *PollingSignalErrorImpl) Error() string {
|
||||
if s.wrappedErr == nil {
|
||||
return s.message
|
||||
} else {
|
||||
return s.message + ": " + s.wrappedErr.Error()
|
||||
}
|
||||
}
|
||||
|
||||
func (s *PollingSignalErrorImpl) Unwrap() error {
|
||||
if s == nil {
|
||||
return nil
|
||||
}
|
||||
return s.wrappedErr
|
||||
}
|
||||
|
||||
func (s *PollingSignalErrorImpl) Now() {
|
||||
panic(s)
|
||||
}
|
||||
|
||||
func (s *PollingSignalErrorImpl) IsStopTrying() bool {
|
||||
return s.pollingSignalErrorType == PollingSignalErrorTypeStopTrying
|
||||
}
|
||||
|
||||
func (s *PollingSignalErrorImpl) IsTryAgainAfter() bool {
|
||||
return s.pollingSignalErrorType == PollingSignalErrorTypeTryAgainAfter
|
||||
}
|
||||
|
||||
func (s *PollingSignalErrorImpl) TryAgainDuration() time.Duration {
|
||||
return s.duration
|
||||
}
|
||||
|
||||
func AsPollingSignalError(actual interface{}) (*PollingSignalErrorImpl, bool) {
|
||||
if actual == nil {
|
||||
return nil, false
|
||||
}
|
||||
if actualErr, ok := actual.(error); ok {
|
||||
var target *PollingSignalErrorImpl
|
||||
if errors.As(actualErr, &target) {
|
||||
return target, true
|
||||
} else {
|
||||
return nil, false
|
||||
}
|
||||
}
|
||||
|
||||
return nil, false
|
||||
}
|
||||
22
vendor/github.com/onsi/gomega/internal/vetoptdesc.go
generated
vendored
Normal file
22
vendor/github.com/onsi/gomega/internal/vetoptdesc.go
generated
vendored
Normal file
@ -0,0 +1,22 @@
|
||||
package internal
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/onsi/gomega/types"
|
||||
)
|
||||
|
||||
// vetOptionalDescription vets the optional description args: if it finds any
|
||||
// Gomega matcher at the beginning it panics. This allows for rendering Gomega
|
||||
// matchers as part of an optional Description, as long as they're not in the
|
||||
// first slot.
|
||||
func vetOptionalDescription(assertion string, optionalDescription ...interface{}) {
|
||||
if len(optionalDescription) == 0 {
|
||||
return
|
||||
}
|
||||
if _, isGomegaMatcher := optionalDescription[0].(types.GomegaMatcher); isGomegaMatcher {
|
||||
panic(fmt.Sprintf("%s has a GomegaMatcher as the first element of optionalDescription.\n\t"+
|
||||
"Do you mean to use And/Or/SatisfyAll/SatisfyAny to combine multiple matchers?",
|
||||
assertion))
|
||||
}
|
||||
}
|
||||
173
vendor/github.com/onsi/gomega/matchers.go
generated
vendored
173
vendor/github.com/onsi/gomega/matchers.go
generated
vendored
@ -3,6 +3,7 @@ package gomega
|
||||
import (
|
||||
"time"
|
||||
|
||||
"github.com/google/go-cmp/cmp"
|
||||
"github.com/onsi/gomega/matchers"
|
||||
"github.com/onsi/gomega/types"
|
||||
)
|
||||
@ -26,6 +27,16 @@ func BeEquivalentTo(expected interface{}) types.GomegaMatcher {
|
||||
}
|
||||
}
|
||||
|
||||
// BeComparableTo uses gocmp.Equal from github.com/google/go-cmp (instead of reflect.DeepEqual) to perform a deep comparison.
|
||||
// You can pass cmp.Option as options.
|
||||
// It is an error for actual and expected to be nil. Use BeNil() instead.
|
||||
func BeComparableTo(expected interface{}, opts ...cmp.Option) types.GomegaMatcher {
|
||||
return &matchers.BeComparableToMatcher{
|
||||
Expected: expected,
|
||||
Options: opts,
|
||||
}
|
||||
}
|
||||
|
||||
// BeIdenticalTo uses the == operator to compare actual with expected.
|
||||
// BeIdenticalTo is strict about types when performing comparisons.
|
||||
// It is an error for both actual and expected to be nil. Use BeNil() instead.
|
||||
@ -52,6 +63,7 @@ func BeFalse() types.GomegaMatcher {
|
||||
|
||||
// HaveOccurred succeeds if actual is a non-nil error
|
||||
// The typical Go error checking pattern looks like:
|
||||
//
|
||||
// err := SomethingThatMightFail()
|
||||
// Expect(err).ShouldNot(HaveOccurred())
|
||||
func HaveOccurred() types.GomegaMatcher {
|
||||
@ -60,10 +72,12 @@ func HaveOccurred() types.GomegaMatcher {
|
||||
|
||||
// Succeed passes if actual is a nil error
|
||||
// Succeed is intended to be used with functions that return a single error value. Instead of
|
||||
//
|
||||
// err := SomethingThatMightFail()
|
||||
// Expect(err).ShouldNot(HaveOccurred())
|
||||
//
|
||||
// You can write:
|
||||
//
|
||||
// Expect(SomethingThatMightFail()).Should(Succeed())
|
||||
//
|
||||
// It is a mistake to use Succeed with a function that has multiple return values. Gomega's Ω and Expect
|
||||
@ -76,6 +90,7 @@ func Succeed() types.GomegaMatcher {
|
||||
// MatchError succeeds if actual is a non-nil error that matches the passed in string/error.
|
||||
//
|
||||
// These are valid use-cases:
|
||||
//
|
||||
// Expect(err).Should(MatchError("an error")) //asserts that err.Error() == "an error"
|
||||
// Expect(err).Should(MatchError(SomeError)) //asserts that err == SomeError (via reflect.DeepEqual)
|
||||
//
|
||||
@ -113,14 +128,17 @@ func BeClosed() types.GomegaMatcher {
|
||||
// - If there is something on the channel `c` ready to be read, then Expect(c).Should(Receive()) will pass and Ω(c).ShouldNot(Receive()) will fail.
|
||||
//
|
||||
// If you have a go-routine running in the background that will write to channel `c` you can:
|
||||
//
|
||||
// Eventually(c).Should(Receive())
|
||||
//
|
||||
// This will timeout if nothing gets sent to `c` (you can modify the timeout interval as you normally do with `Eventually`)
|
||||
//
|
||||
// A similar use-case is to assert that no go-routine writes to a channel (for a period of time). You can do this with `Consistently`:
|
||||
//
|
||||
// Consistently(c).ShouldNot(Receive())
|
||||
//
|
||||
// You can pass `Receive` a matcher. If you do so, it will match the received object against the matcher. For example:
|
||||
//
|
||||
// Expect(c).Should(Receive(Equal("foo")))
|
||||
//
|
||||
// When given a matcher, `Receive` will always fail if there is nothing to be received on the channel.
|
||||
@ -132,6 +150,7 @@ func BeClosed() types.GomegaMatcher {
|
||||
// will repeatedly attempt to pull values out of `c` until a value matching "bar" is received.
|
||||
//
|
||||
// Finally, if you want to have a reference to the value *sent* to the channel you can pass the `Receive` matcher a pointer to a variable of the appropriate type:
|
||||
//
|
||||
// var myThing thing
|
||||
// Eventually(thingChan).Should(Receive(&myThing))
|
||||
// Expect(myThing.Sprocket).Should(Equal("foo"))
|
||||
@ -256,16 +275,27 @@ func BeZero() types.GomegaMatcher {
|
||||
return &matchers.BeZeroMatcher{}
|
||||
}
|
||||
|
||||
//ContainElement succeeds if actual contains the passed in element.
|
||||
//By default ContainElement() uses Equal() to perform the match, however a
|
||||
//matcher can be passed in instead:
|
||||
// ContainElement succeeds if actual contains the passed in element. By default
|
||||
// ContainElement() uses Equal() to perform the match, however a matcher can be
|
||||
// passed in instead:
|
||||
//
|
||||
// Expect([]string{"Foo", "FooBar"}).Should(ContainElement(ContainSubstring("Bar")))
|
||||
//
|
||||
//Actual must be an array, slice or map.
|
||||
//For maps, ContainElement searches through the map's values.
|
||||
func ContainElement(element interface{}) types.GomegaMatcher {
|
||||
// Actual must be an array, slice or map. For maps, ContainElement searches
|
||||
// through the map's values.
|
||||
//
|
||||
// If you want to have a copy of the matching element(s) found you can pass a
|
||||
// pointer to a variable of the appropriate type. If the variable isn't a slice
|
||||
// or map, then exactly one match will be expected and returned. If the variable
|
||||
// is a slice or map, then at least one match is expected and all matches will be
|
||||
// stored in the variable.
|
||||
//
|
||||
// var findings []string
|
||||
// Expect([]string{"Foo", "FooBar"}).Should(ContainElement(ContainSubString("Bar", &findings)))
|
||||
func ContainElement(element interface{}, result ...interface{}) types.GomegaMatcher {
|
||||
return &matchers.ContainElementMatcher{
|
||||
Element: element,
|
||||
Result: result,
|
||||
}
|
||||
}
|
||||
|
||||
@ -273,9 +303,12 @@ func ContainElement(element interface{}) types.GomegaMatcher {
|
||||
// BeElementOf() always uses Equal() to perform the match.
|
||||
// When the passed in elements are comprised of a single element that is either an Array or Slice, BeElementOf() behaves
|
||||
// as the reverse of ContainElement() that operates with Equal() to perform the match.
|
||||
//
|
||||
// Expect(2).Should(BeElementOf([]int{1, 2}))
|
||||
// Expect(2).Should(BeElementOf([2]int{1, 2}))
|
||||
//
|
||||
// Otherwise, BeElementOf() provides a syntactic sugar for Or(Equal(_), Equal(_), ...):
|
||||
//
|
||||
// Expect(2).Should(BeElementOf(1, 2))
|
||||
//
|
||||
// Actual must be typed.
|
||||
@ -285,6 +318,16 @@ func BeElementOf(elements ...interface{}) types.GomegaMatcher {
|
||||
}
|
||||
}
|
||||
|
||||
// BeKeyOf succeeds if actual is contained in the keys of the passed in map.
|
||||
// BeKeyOf() always uses Equal() to perform the match between actual and the map keys.
|
||||
//
|
||||
// Expect("foo").Should(BeKeyOf(map[string]bool{"foo": true, "bar": false}))
|
||||
func BeKeyOf(element interface{}) types.GomegaMatcher {
|
||||
return &matchers.BeKeyOfMatcher{
|
||||
Map: element,
|
||||
}
|
||||
}
|
||||
|
||||
// ConsistOf succeeds if actual contains precisely the elements passed into the matcher. The ordering of the elements does not matter.
|
||||
// By default ConsistOf() uses Equal() to match the elements, however custom matchers can be passed in instead. Here are some examples:
|
||||
//
|
||||
@ -320,9 +363,25 @@ func ContainElements(elements ...interface{}) types.GomegaMatcher {
|
||||
}
|
||||
}
|
||||
|
||||
// HaveEach succeeds if actual solely contains elements that match the passed in element.
|
||||
// Please note that if actual is empty, HaveEach always will succeed.
|
||||
// By default HaveEach() uses Equal() to perform the match, however a
|
||||
// matcher can be passed in instead:
|
||||
//
|
||||
// Expect([]string{"Foo", "FooBar"}).Should(HaveEach(ContainSubstring("Foo")))
|
||||
//
|
||||
// Actual must be an array, slice or map.
|
||||
// For maps, HaveEach searches through the map's values.
|
||||
func HaveEach(element interface{}) types.GomegaMatcher {
|
||||
return &matchers.HaveEachMatcher{
|
||||
Element: element,
|
||||
}
|
||||
}
|
||||
|
||||
// HaveKey succeeds if actual is a map with the passed in key.
|
||||
// By default HaveKey uses Equal() to perform the match, however a
|
||||
// matcher can be passed in instead:
|
||||
//
|
||||
// Expect(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKey(MatchRegexp(`.+Foo$`)))
|
||||
func HaveKey(key interface{}) types.GomegaMatcher {
|
||||
return &matchers.HaveKeyMatcher{
|
||||
@ -333,6 +392,7 @@ func HaveKey(key interface{}) types.GomegaMatcher {
|
||||
// HaveKeyWithValue succeeds if actual is a map with the passed in key and value.
|
||||
// By default HaveKeyWithValue uses Equal() to perform the match, however a
|
||||
// matcher can be passed in instead:
|
||||
//
|
||||
// Expect(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKeyWithValue("Foo", "Bar"))
|
||||
// Expect(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKeyWithValue(MatchRegexp(`.+Foo$`), "Bar"))
|
||||
func HaveKeyWithValue(key interface{}, value interface{}) types.GomegaMatcher {
|
||||
@ -342,11 +402,73 @@ func HaveKeyWithValue(key interface{}, value interface{}) types.GomegaMatcher {
|
||||
}
|
||||
}
|
||||
|
||||
// HaveField succeeds if actual is a struct and the value at the passed in field
|
||||
// matches the passed in matcher. By default HaveField used Equal() to perform the match,
|
||||
// however a matcher can be passed in in stead.
|
||||
//
|
||||
// The field must be a string that resolves to the name of a field in the struct. Structs can be traversed
|
||||
// using the '.' delimiter. If the field ends with '()' a method named field is assumed to exist on the struct and is invoked.
|
||||
// Such methods must take no arguments and return a single value:
|
||||
//
|
||||
// type Book struct {
|
||||
// Title string
|
||||
// Author Person
|
||||
// }
|
||||
// type Person struct {
|
||||
// FirstName string
|
||||
// LastName string
|
||||
// DOB time.Time
|
||||
// }
|
||||
// Expect(book).To(HaveField("Title", "Les Miserables"))
|
||||
// Expect(book).To(HaveField("Title", ContainSubstring("Les"))
|
||||
// Expect(book).To(HaveField("Author.FirstName", Equal("Victor"))
|
||||
// Expect(book).To(HaveField("Author.DOB.Year()", BeNumerically("<", 1900))
|
||||
func HaveField(field string, expected interface{}) types.GomegaMatcher {
|
||||
return &matchers.HaveFieldMatcher{
|
||||
Field: field,
|
||||
Expected: expected,
|
||||
}
|
||||
}
|
||||
|
||||
// HaveExistingField succeeds if actual is a struct and the specified field
|
||||
// exists.
|
||||
//
|
||||
// HaveExistingField can be combined with HaveField in order to cover use cases
|
||||
// with optional fields. HaveField alone would trigger an error in such situations.
|
||||
//
|
||||
// Expect(MrHarmless).NotTo(And(HaveExistingField("Title"), HaveField("Title", "Supervillain")))
|
||||
func HaveExistingField(field string) types.GomegaMatcher {
|
||||
return &matchers.HaveExistingFieldMatcher{
|
||||
Field: field,
|
||||
}
|
||||
}
|
||||
|
||||
// HaveValue applies the given matcher to the value of actual, optionally and
|
||||
// repeatedly dereferencing pointers or taking the concrete value of interfaces.
|
||||
// Thus, the matcher will always be applied to non-pointer and non-interface
|
||||
// values only. HaveValue will fail with an error if a pointer or interface is
|
||||
// nil. It will also fail for more than 31 pointer or interface dereferences to
|
||||
// guard against mistakenly applying it to arbitrarily deep linked pointers.
|
||||
//
|
||||
// HaveValue differs from gstruct.PointTo in that it does not expect actual to
|
||||
// be a pointer (as gstruct.PointTo does) but instead also accepts non-pointer
|
||||
// and even interface values.
|
||||
//
|
||||
// actual := 42
|
||||
// Expect(actual).To(HaveValue(42))
|
||||
// Expect(&actual).To(HaveValue(42))
|
||||
func HaveValue(matcher types.GomegaMatcher) types.GomegaMatcher {
|
||||
return &matchers.HaveValueMatcher{
|
||||
Matcher: matcher,
|
||||
}
|
||||
}
|
||||
|
||||
// BeNumerically performs numerical assertions in a type-agnostic way.
|
||||
// Actual and expected should be numbers, though the specific type of
|
||||
// number is irrelevant (float32, float64, uint8, etc...).
|
||||
//
|
||||
// There are six, self-explanatory, supported comparators:
|
||||
//
|
||||
// Expect(1.0).Should(BeNumerically("==", 1))
|
||||
// Expect(1.0).Should(BeNumerically("~", 0.999, 0.01))
|
||||
// Expect(1.0).Should(BeNumerically(">", 0.9))
|
||||
@ -362,6 +484,7 @@ func BeNumerically(comparator string, compareTo ...interface{}) types.GomegaMatc
|
||||
|
||||
// BeTemporally compares time.Time's like BeNumerically
|
||||
// Actual and expected must be time.Time. The comparators are the same as for BeNumerically
|
||||
//
|
||||
// Expect(time.Now()).Should(BeTemporally(">", time.Time{}))
|
||||
// Expect(time.Now()).Should(BeTemporally("~", time.Now(), time.Second))
|
||||
func BeTemporally(comparator string, compareTo time.Time, threshold ...time.Duration) types.GomegaMatcher {
|
||||
@ -374,6 +497,7 @@ func BeTemporally(comparator string, compareTo time.Time, threshold ...time.Dura
|
||||
|
||||
// BeAssignableToTypeOf succeeds if actual is assignable to the type of expected.
|
||||
// It will return an error when one of the values is nil.
|
||||
//
|
||||
// Expect(0).Should(BeAssignableToTypeOf(0)) // Same values
|
||||
// Expect(5).Should(BeAssignableToTypeOf(-1)) // different values same type
|
||||
// Expect("foo").Should(BeAssignableToTypeOf("bar")) // different values same type
|
||||
@ -395,6 +519,7 @@ func Panic() types.GomegaMatcher {
|
||||
//
|
||||
// By default PanicWith uses Equal() to perform the match, however a
|
||||
// matcher can be passed in instead:
|
||||
//
|
||||
// Expect(fn).Should(PanicWith(MatchRegexp(`.+Foo$`)))
|
||||
func PanicWith(expected interface{}) types.GomegaMatcher {
|
||||
return &matchers.PanicMatcher{Expected: expected}
|
||||
@ -421,14 +546,35 @@ func BeADirectory() types.GomegaMatcher {
|
||||
// HaveHTTPStatus succeeds if the Status or StatusCode field of an HTTP response matches.
|
||||
// Actual must be either a *http.Response or *httptest.ResponseRecorder.
|
||||
// Expected must be either an int or a string.
|
||||
//
|
||||
// Expect(resp).Should(HaveHTTPStatus(http.StatusOK)) // asserts that resp.StatusCode == 200
|
||||
// Expect(resp).Should(HaveHTTPStatus("404 Not Found")) // asserts that resp.Status == "404 Not Found"
|
||||
func HaveHTTPStatus(expected interface{}) types.GomegaMatcher {
|
||||
// Expect(resp).Should(HaveHTTPStatus(http.StatusOK, http.StatusNoContent)) // asserts that resp.StatusCode == 200 || resp.StatusCode == 204
|
||||
func HaveHTTPStatus(expected ...interface{}) types.GomegaMatcher {
|
||||
return &matchers.HaveHTTPStatusMatcher{Expected: expected}
|
||||
}
|
||||
|
||||
// HaveHTTPHeaderWithValue succeeds if the header is found and the value matches.
|
||||
// Actual must be either a *http.Response or *httptest.ResponseRecorder.
|
||||
// Expected must be a string header name, followed by a header value which
|
||||
// can be a string, or another matcher.
|
||||
func HaveHTTPHeaderWithValue(header string, value interface{}) types.GomegaMatcher {
|
||||
return &matchers.HaveHTTPHeaderWithValueMatcher{
|
||||
Header: header,
|
||||
Value: value,
|
||||
}
|
||||
}
|
||||
|
||||
// HaveHTTPBody matches if the body matches.
|
||||
// Actual must be either a *http.Response or *httptest.ResponseRecorder.
|
||||
// Expected must be either a string, []byte, or other matcher
|
||||
func HaveHTTPBody(expected interface{}) types.GomegaMatcher {
|
||||
return &matchers.HaveHTTPBodyMatcher{Expected: expected}
|
||||
}
|
||||
|
||||
// And succeeds only if all of the given matchers succeed.
|
||||
// The matchers are tried in order, and will fail-fast if one doesn't succeed.
|
||||
//
|
||||
// Expect("hi").To(And(HaveLen(2), Equal("hi"))
|
||||
//
|
||||
// And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions.
|
||||
@ -437,6 +583,7 @@ func And(ms ...types.GomegaMatcher) types.GomegaMatcher {
|
||||
}
|
||||
|
||||
// SatisfyAll is an alias for And().
|
||||
//
|
||||
// Expect("hi").Should(SatisfyAll(HaveLen(2), Equal("hi")))
|
||||
func SatisfyAll(matchers ...types.GomegaMatcher) types.GomegaMatcher {
|
||||
return And(matchers...)
|
||||
@ -444,6 +591,7 @@ func SatisfyAll(matchers ...types.GomegaMatcher) types.GomegaMatcher {
|
||||
|
||||
// Or succeeds if any of the given matchers succeed.
|
||||
// The matchers are tried in order and will return immediately upon the first successful match.
|
||||
//
|
||||
// Expect("hi").To(Or(HaveLen(3), HaveLen(2))
|
||||
//
|
||||
// And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions.
|
||||
@ -452,12 +600,14 @@ func Or(ms ...types.GomegaMatcher) types.GomegaMatcher {
|
||||
}
|
||||
|
||||
// SatisfyAny is an alias for Or().
|
||||
//
|
||||
// Expect("hi").SatisfyAny(Or(HaveLen(3), HaveLen(2))
|
||||
func SatisfyAny(matchers ...types.GomegaMatcher) types.GomegaMatcher {
|
||||
return Or(matchers...)
|
||||
}
|
||||
|
||||
// Not negates the given matcher; it succeeds if the given matcher fails.
|
||||
//
|
||||
// Expect(1).To(Not(Equal(2))
|
||||
//
|
||||
// And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions.
|
||||
@ -466,10 +616,16 @@ func Not(matcher types.GomegaMatcher) types.GomegaMatcher {
|
||||
}
|
||||
|
||||
// WithTransform applies the `transform` to the actual value and matches it against `matcher`.
|
||||
//The given transform must be a function of one parameter that returns one value.
|
||||
// The given transform must be either a function of one parameter that returns one value or a
|
||||
// function of one parameter that returns two values, where the second value must be of the
|
||||
// error type.
|
||||
//
|
||||
// var plus1 = func(i int) int { return i + 1 }
|
||||
// Expect(1).To(WithTransform(plus1, Equal(2))
|
||||
//
|
||||
// var failingplus1 = func(i int) (int, error) { return 42, "this does not compute" }
|
||||
// Expect(1).To(WithTransform(failingplus1, Equal(2)))
|
||||
//
|
||||
// And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions.
|
||||
func WithTransform(transform interface{}, matcher types.GomegaMatcher) types.GomegaMatcher {
|
||||
return matchers.NewWithTransformMatcher(transform, matcher)
|
||||
@ -477,6 +633,7 @@ func WithTransform(transform interface{}, matcher types.GomegaMatcher) types.Gom
|
||||
|
||||
// Satisfy matches the actual value against the `predicate` function.
|
||||
// The given predicate must be a function of one paramter that returns bool.
|
||||
//
|
||||
// var isEven = func(i int) bool { return i%2 == 0 }
|
||||
// Expect(2).To(Satisfy(isEven))
|
||||
func Satisfy(predicate interface{}) types.GomegaMatcher {
|
||||
|
||||
49
vendor/github.com/onsi/gomega/matchers/be_comparable_to_matcher.go
generated
vendored
Normal file
49
vendor/github.com/onsi/gomega/matchers/be_comparable_to_matcher.go
generated
vendored
Normal file
@ -0,0 +1,49 @@
|
||||
package matchers
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
|
||||
"github.com/google/go-cmp/cmp"
|
||||
"github.com/onsi/gomega/format"
|
||||
)
|
||||
|
||||
type BeComparableToMatcher struct {
|
||||
Expected interface{}
|
||||
Options cmp.Options
|
||||
}
|
||||
|
||||
func (matcher *BeComparableToMatcher) Match(actual interface{}) (success bool, matchErr error) {
|
||||
if actual == nil && matcher.Expected == nil {
|
||||
return false, fmt.Errorf("Refusing to compare <nil> to <nil>.\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.")
|
||||
}
|
||||
// Shortcut for byte slices.
|
||||
// Comparing long byte slices with reflect.DeepEqual is very slow,
|
||||
// so use bytes.Equal if actual and expected are both byte slices.
|
||||
if actualByteSlice, ok := actual.([]byte); ok {
|
||||
if expectedByteSlice, ok := matcher.Expected.([]byte); ok {
|
||||
return bytes.Equal(actualByteSlice, expectedByteSlice), nil
|
||||
}
|
||||
}
|
||||
|
||||
defer func() {
|
||||
if r := recover(); r != nil {
|
||||
success = false
|
||||
if err, ok := r.(error); ok {
|
||||
matchErr = err
|
||||
} else if errMsg, ok := r.(string); ok {
|
||||
matchErr = fmt.Errorf(errMsg)
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
return cmp.Equal(actual, matcher.Expected, matcher.Options...), nil
|
||||
}
|
||||
|
||||
func (matcher *BeComparableToMatcher) FailureMessage(actual interface{}) (message string) {
|
||||
return cmp.Diff(matcher.Expected, actual, matcher.Options)
|
||||
}
|
||||
|
||||
func (matcher *BeComparableToMatcher) NegatedFailureMessage(actual interface{}) (message string) {
|
||||
return format.Message(actual, "not to equal", matcher.Expected)
|
||||
}
|
||||
45
vendor/github.com/onsi/gomega/matchers/be_key_of_matcher.go
generated
vendored
Normal file
45
vendor/github.com/onsi/gomega/matchers/be_key_of_matcher.go
generated
vendored
Normal file
@ -0,0 +1,45 @@
|
||||
package matchers
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
)
|
||||
|
||||
type BeKeyOfMatcher struct {
|
||||
Map interface{}
|
||||
}
|
||||
|
||||
func (matcher *BeKeyOfMatcher) Match(actual interface{}) (success bool, err error) {
|
||||
if !isMap(matcher.Map) {
|
||||
return false, fmt.Errorf("BeKeyOf matcher needs expected to be a map type")
|
||||
}
|
||||
|
||||
if reflect.TypeOf(actual) == nil {
|
||||
return false, fmt.Errorf("BeKeyOf matcher expects actual to be typed")
|
||||
}
|
||||
|
||||
var lastError error
|
||||
for _, key := range reflect.ValueOf(matcher.Map).MapKeys() {
|
||||
matcher := &EqualMatcher{Expected: key.Interface()}
|
||||
success, err := matcher.Match(actual)
|
||||
if err != nil {
|
||||
lastError = err
|
||||
continue
|
||||
}
|
||||
if success {
|
||||
return true, nil
|
||||
}
|
||||
}
|
||||
|
||||
return false, lastError
|
||||
}
|
||||
|
||||
func (matcher *BeKeyOfMatcher) FailureMessage(actual interface{}) (message string) {
|
||||
return format.Message(actual, "to be a key of", presentable(valuesOf(matcher.Map)))
|
||||
}
|
||||
|
||||
func (matcher *BeKeyOfMatcher) NegatedFailureMessage(actual interface{}) (message string) {
|
||||
return format.Message(actual, "not to be a key of", presentable(valuesOf(matcher.Map)))
|
||||
}
|
||||
116
vendor/github.com/onsi/gomega/matchers/contain_element_matcher.go
generated
vendored
116
vendor/github.com/onsi/gomega/matchers/contain_element_matcher.go
generated
vendored
@ -3,6 +3,7 @@
|
||||
package matchers
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"reflect"
|
||||
|
||||
@ -11,6 +12,7 @@ import (
|
||||
|
||||
type ContainElementMatcher struct {
|
||||
Element interface{}
|
||||
Result []interface{}
|
||||
}
|
||||
|
||||
func (matcher *ContainElementMatcher) Match(actual interface{}) (success bool, err error) {
|
||||
@ -18,6 +20,49 @@ func (matcher *ContainElementMatcher) Match(actual interface{}) (success bool, e
|
||||
return false, fmt.Errorf("ContainElement matcher expects an array/slice/map. Got:\n%s", format.Object(actual, 1))
|
||||
}
|
||||
|
||||
var actualT reflect.Type
|
||||
var result reflect.Value
|
||||
switch l := len(matcher.Result); {
|
||||
case l > 1:
|
||||
return false, errors.New("ContainElement matcher expects at most a single optional pointer to store its findings at")
|
||||
case l == 1:
|
||||
if reflect.ValueOf(matcher.Result[0]).Kind() != reflect.Ptr {
|
||||
return false, fmt.Errorf("ContainElement matcher expects a non-nil pointer to store its findings at. Got\n%s",
|
||||
format.Object(matcher.Result[0], 1))
|
||||
}
|
||||
actualT = reflect.TypeOf(actual)
|
||||
resultReference := matcher.Result[0]
|
||||
result = reflect.ValueOf(resultReference).Elem() // what ResultReference points to, to stash away our findings
|
||||
switch result.Kind() {
|
||||
case reflect.Array:
|
||||
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
|
||||
reflect.SliceOf(actualT.Elem()).String(), result.Type().String())
|
||||
case reflect.Slice:
|
||||
if !isArrayOrSlice(actual) {
|
||||
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
|
||||
reflect.MapOf(actualT.Key(), actualT.Elem()).String(), result.Type().String())
|
||||
}
|
||||
if !actualT.Elem().AssignableTo(result.Type().Elem()) {
|
||||
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
|
||||
actualT.String(), result.Type().String())
|
||||
}
|
||||
case reflect.Map:
|
||||
if !isMap(actual) {
|
||||
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
|
||||
actualT.String(), result.Type().String())
|
||||
}
|
||||
if !actualT.AssignableTo(result.Type()) {
|
||||
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
|
||||
actualT.String(), result.Type().String())
|
||||
}
|
||||
default:
|
||||
if !actualT.Elem().AssignableTo(result.Type()) {
|
||||
return false, fmt.Errorf("ContainElement cannot return findings. Need *%s, got *%s",
|
||||
actualT.Elem().String(), result.Type().String())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
elemMatcher, elementIsMatcher := matcher.Element.(omegaMatcher)
|
||||
if !elementIsMatcher {
|
||||
elemMatcher = &EqualMatcher{Expected: matcher.Element}
|
||||
@ -25,32 +70,101 @@ func (matcher *ContainElementMatcher) Match(actual interface{}) (success bool, e
|
||||
|
||||
value := reflect.ValueOf(actual)
|
||||
var valueAt func(int) interface{}
|
||||
|
||||
var getFindings func() reflect.Value
|
||||
var foundAt func(int)
|
||||
|
||||
if isMap(actual) {
|
||||
keys := value.MapKeys()
|
||||
valueAt = func(i int) interface{} {
|
||||
return value.MapIndex(keys[i]).Interface()
|
||||
}
|
||||
if result.Kind() != reflect.Invalid {
|
||||
fm := reflect.MakeMap(actualT)
|
||||
getFindings = func() reflect.Value {
|
||||
return fm
|
||||
}
|
||||
foundAt = func(i int) {
|
||||
fm.SetMapIndex(keys[i], value.MapIndex(keys[i]))
|
||||
}
|
||||
}
|
||||
} else {
|
||||
valueAt = func(i int) interface{} {
|
||||
return value.Index(i).Interface()
|
||||
}
|
||||
if result.Kind() != reflect.Invalid {
|
||||
var f reflect.Value
|
||||
if result.Kind() == reflect.Slice {
|
||||
f = reflect.MakeSlice(result.Type(), 0, 0)
|
||||
} else {
|
||||
f = reflect.MakeSlice(reflect.SliceOf(result.Type()), 0, 0)
|
||||
}
|
||||
getFindings = func() reflect.Value {
|
||||
return f
|
||||
}
|
||||
foundAt = func(i int) {
|
||||
f = reflect.Append(f, value.Index(i))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var lastError error
|
||||
for i := 0; i < value.Len(); i++ {
|
||||
success, err := elemMatcher.Match(valueAt(i))
|
||||
elem := valueAt(i)
|
||||
success, err := elemMatcher.Match(elem)
|
||||
if err != nil {
|
||||
lastError = err
|
||||
continue
|
||||
}
|
||||
if success {
|
||||
if result.Kind() == reflect.Invalid {
|
||||
return true, nil
|
||||
}
|
||||
foundAt(i)
|
||||
}
|
||||
}
|
||||
|
||||
// when the expectation isn't interested in the findings except for success
|
||||
// or non-success, then we're done here and return the last matcher error
|
||||
// seen, if any, as well as non-success.
|
||||
if result.Kind() == reflect.Invalid {
|
||||
return false, lastError
|
||||
}
|
||||
|
||||
// pick up any findings the test is interested in as it specified a non-nil
|
||||
// result reference. However, the expection always is that there are at
|
||||
// least one or multiple findings. So, if a result is expected, but we had
|
||||
// no findings, then this is an error.
|
||||
findings := getFindings()
|
||||
if findings.Len() == 0 {
|
||||
return false, lastError
|
||||
}
|
||||
|
||||
// there's just a single finding and the result is neither a slice nor a map
|
||||
// (so it's a scalar): pick the one and only finding and return it in the
|
||||
// place the reference points to.
|
||||
if findings.Len() == 1 && !isArrayOrSlice(result.Interface()) && !isMap(result.Interface()) {
|
||||
if isMap(actual) {
|
||||
miter := findings.MapRange()
|
||||
miter.Next()
|
||||
result.Set(miter.Value())
|
||||
} else {
|
||||
result.Set(findings.Index(0))
|
||||
}
|
||||
return true, nil
|
||||
}
|
||||
|
||||
// at least one or even multiple findings and a the result references a
|
||||
// slice or a map, so all we need to do is to store our findings where the
|
||||
// reference points to.
|
||||
if !findings.Type().AssignableTo(result.Type()) {
|
||||
return false, fmt.Errorf("ContainElement cannot return multiple findings. Need *%s, got *%s",
|
||||
findings.Type().String(), result.Type().String())
|
||||
}
|
||||
result.Set(findings)
|
||||
return true, nil
|
||||
}
|
||||
|
||||
func (matcher *ContainElementMatcher) FailureMessage(actual interface{}) (message string) {
|
||||
return format.Message(actual, "to contain element matching", matcher.Element)
|
||||
}
|
||||
|
||||
65
vendor/github.com/onsi/gomega/matchers/have_each_matcher.go
generated
vendored
Normal file
65
vendor/github.com/onsi/gomega/matchers/have_each_matcher.go
generated
vendored
Normal file
@ -0,0 +1,65 @@
|
||||
package matchers
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
)
|
||||
|
||||
type HaveEachMatcher struct {
|
||||
Element interface{}
|
||||
}
|
||||
|
||||
func (matcher *HaveEachMatcher) Match(actual interface{}) (success bool, err error) {
|
||||
if !isArrayOrSlice(actual) && !isMap(actual) {
|
||||
return false, fmt.Errorf("HaveEach matcher expects an array/slice/map. Got:\n%s",
|
||||
format.Object(actual, 1))
|
||||
}
|
||||
|
||||
elemMatcher, elementIsMatcher := matcher.Element.(omegaMatcher)
|
||||
if !elementIsMatcher {
|
||||
elemMatcher = &EqualMatcher{Expected: matcher.Element}
|
||||
}
|
||||
|
||||
value := reflect.ValueOf(actual)
|
||||
if value.Len() == 0 {
|
||||
return false, fmt.Errorf("HaveEach matcher expects a non-empty array/slice/map. Got:\n%s",
|
||||
format.Object(actual, 1))
|
||||
}
|
||||
|
||||
var valueAt func(int) interface{}
|
||||
if isMap(actual) {
|
||||
keys := value.MapKeys()
|
||||
valueAt = func(i int) interface{} {
|
||||
return value.MapIndex(keys[i]).Interface()
|
||||
}
|
||||
} else {
|
||||
valueAt = func(i int) interface{} {
|
||||
return value.Index(i).Interface()
|
||||
}
|
||||
}
|
||||
|
||||
// if there are no elements, then HaveEach will match.
|
||||
for i := 0; i < value.Len(); i++ {
|
||||
success, err := elemMatcher.Match(valueAt(i))
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
if !success {
|
||||
return false, nil
|
||||
}
|
||||
}
|
||||
|
||||
return true, nil
|
||||
}
|
||||
|
||||
// FailureMessage returns a suitable failure message.
|
||||
func (matcher *HaveEachMatcher) FailureMessage(actual interface{}) (message string) {
|
||||
return format.Message(actual, "to contain element matching", matcher.Element)
|
||||
}
|
||||
|
||||
// NegatedFailureMessage returns a suitable negated failure message.
|
||||
func (matcher *HaveEachMatcher) NegatedFailureMessage(actual interface{}) (message string) {
|
||||
return format.Message(actual, "not to contain element matching", matcher.Element)
|
||||
}
|
||||
36
vendor/github.com/onsi/gomega/matchers/have_existing_field_matcher.go
generated
vendored
Normal file
36
vendor/github.com/onsi/gomega/matchers/have_existing_field_matcher.go
generated
vendored
Normal file
@ -0,0 +1,36 @@
|
||||
package matchers
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
)
|
||||
|
||||
type HaveExistingFieldMatcher struct {
|
||||
Field string
|
||||
}
|
||||
|
||||
func (matcher *HaveExistingFieldMatcher) Match(actual interface{}) (success bool, err error) {
|
||||
// we don't care about the field's actual value, just about any error in
|
||||
// trying to find the field (or method).
|
||||
_, err = extractField(actual, matcher.Field, "HaveExistingField")
|
||||
if err == nil {
|
||||
return true, nil
|
||||
}
|
||||
var mferr missingFieldError
|
||||
if errors.As(err, &mferr) {
|
||||
// missing field errors aren't errors in this context, but instead
|
||||
// unsuccessful matches.
|
||||
return false, nil
|
||||
}
|
||||
return false, err
|
||||
}
|
||||
|
||||
func (matcher *HaveExistingFieldMatcher) FailureMessage(actual interface{}) (message string) {
|
||||
return fmt.Sprintf("Expected\n%s\nto have field '%s'", format.Object(actual, 1), matcher.Field)
|
||||
}
|
||||
|
||||
func (matcher *HaveExistingFieldMatcher) NegatedFailureMessage(actual interface{}) (message string) {
|
||||
return fmt.Sprintf("Expected\n%s\nnot to have field '%s'", format.Object(actual, 1), matcher.Field)
|
||||
}
|
||||
99
vendor/github.com/onsi/gomega/matchers/have_field.go
generated
vendored
Normal file
99
vendor/github.com/onsi/gomega/matchers/have_field.go
generated
vendored
Normal file
@ -0,0 +1,99 @@
|
||||
package matchers
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
)
|
||||
|
||||
// missingFieldError represents a missing field extraction error that
|
||||
// HaveExistingFieldMatcher can ignore, as opposed to other, sever field
|
||||
// extraction errors, such as nil pointers, et cetera.
|
||||
type missingFieldError string
|
||||
|
||||
func (e missingFieldError) Error() string {
|
||||
return string(e)
|
||||
}
|
||||
|
||||
func extractField(actual interface{}, field string, matchername string) (interface{}, error) {
|
||||
fields := strings.SplitN(field, ".", 2)
|
||||
actualValue := reflect.ValueOf(actual)
|
||||
|
||||
if actualValue.Kind() == reflect.Ptr {
|
||||
actualValue = actualValue.Elem()
|
||||
}
|
||||
if actualValue == (reflect.Value{}) {
|
||||
return nil, fmt.Errorf("%s encountered nil while dereferencing a pointer of type %T.", matchername, actual)
|
||||
}
|
||||
|
||||
if actualValue.Kind() != reflect.Struct {
|
||||
return nil, fmt.Errorf("%s encountered:\n%s\nWhich is not a struct.", matchername, format.Object(actual, 1))
|
||||
}
|
||||
|
||||
var extractedValue reflect.Value
|
||||
|
||||
if strings.HasSuffix(fields[0], "()") {
|
||||
extractedValue = actualValue.MethodByName(strings.TrimSuffix(fields[0], "()"))
|
||||
if extractedValue == (reflect.Value{}) && actualValue.CanAddr() {
|
||||
extractedValue = actualValue.Addr().MethodByName(strings.TrimSuffix(fields[0], "()"))
|
||||
}
|
||||
if extractedValue == (reflect.Value{}) {
|
||||
return nil, missingFieldError(fmt.Sprintf("%s could not find method named '%s' in struct of type %T.", matchername, fields[0], actual))
|
||||
}
|
||||
t := extractedValue.Type()
|
||||
if t.NumIn() != 0 || t.NumOut() != 1 {
|
||||
return nil, fmt.Errorf("%s found an invalid method named '%s' in struct of type %T.\nMethods must take no arguments and return exactly one value.", matchername, fields[0], actual)
|
||||
}
|
||||
extractedValue = extractedValue.Call([]reflect.Value{})[0]
|
||||
} else {
|
||||
extractedValue = actualValue.FieldByName(fields[0])
|
||||
if extractedValue == (reflect.Value{}) {
|
||||
return nil, missingFieldError(fmt.Sprintf("%s could not find field named '%s' in struct:\n%s", matchername, fields[0], format.Object(actual, 1)))
|
||||
}
|
||||
}
|
||||
|
||||
if len(fields) == 1 {
|
||||
return extractedValue.Interface(), nil
|
||||
} else {
|
||||
return extractField(extractedValue.Interface(), fields[1], matchername)
|
||||
}
|
||||
}
|
||||
|
||||
type HaveFieldMatcher struct {
|
||||
Field string
|
||||
Expected interface{}
|
||||
|
||||
extractedField interface{}
|
||||
expectedMatcher omegaMatcher
|
||||
}
|
||||
|
||||
func (matcher *HaveFieldMatcher) Match(actual interface{}) (success bool, err error) {
|
||||
matcher.extractedField, err = extractField(actual, matcher.Field, "HaveField")
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
|
||||
var isMatcher bool
|
||||
matcher.expectedMatcher, isMatcher = matcher.Expected.(omegaMatcher)
|
||||
if !isMatcher {
|
||||
matcher.expectedMatcher = &EqualMatcher{Expected: matcher.Expected}
|
||||
}
|
||||
|
||||
return matcher.expectedMatcher.Match(matcher.extractedField)
|
||||
}
|
||||
|
||||
func (matcher *HaveFieldMatcher) FailureMessage(actual interface{}) (message string) {
|
||||
message = fmt.Sprintf("Value for field '%s' failed to satisfy matcher.\n", matcher.Field)
|
||||
message += matcher.expectedMatcher.FailureMessage(matcher.extractedField)
|
||||
|
||||
return message
|
||||
}
|
||||
|
||||
func (matcher *HaveFieldMatcher) NegatedFailureMessage(actual interface{}) (message string) {
|
||||
message = fmt.Sprintf("Value for field '%s' satisfied matcher, but should not have.\n", matcher.Field)
|
||||
message += matcher.expectedMatcher.NegatedFailureMessage(matcher.extractedField)
|
||||
|
||||
return message
|
||||
}
|
||||
101
vendor/github.com/onsi/gomega/matchers/have_http_body_matcher.go
generated
vendored
Normal file
101
vendor/github.com/onsi/gomega/matchers/have_http_body_matcher.go
generated
vendored
Normal file
@ -0,0 +1,101 @@
|
||||
package matchers
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
"github.com/onsi/gomega/internal/gutil"
|
||||
"github.com/onsi/gomega/types"
|
||||
)
|
||||
|
||||
type HaveHTTPBodyMatcher struct {
|
||||
Expected interface{}
|
||||
cachedBody []byte
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPBodyMatcher) Match(actual interface{}) (bool, error) {
|
||||
body, err := matcher.body(actual)
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
|
||||
switch e := matcher.Expected.(type) {
|
||||
case string:
|
||||
return (&EqualMatcher{Expected: e}).Match(string(body))
|
||||
case []byte:
|
||||
return (&EqualMatcher{Expected: e}).Match(body)
|
||||
case types.GomegaMatcher:
|
||||
return e.Match(body)
|
||||
default:
|
||||
return false, fmt.Errorf("HaveHTTPBody matcher expects string, []byte, or GomegaMatcher. Got:\n%s", format.Object(matcher.Expected, 1))
|
||||
}
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPBodyMatcher) FailureMessage(actual interface{}) (message string) {
|
||||
body, err := matcher.body(actual)
|
||||
if err != nil {
|
||||
return fmt.Sprintf("failed to read body: %s", err)
|
||||
}
|
||||
|
||||
switch e := matcher.Expected.(type) {
|
||||
case string:
|
||||
return (&EqualMatcher{Expected: e}).FailureMessage(string(body))
|
||||
case []byte:
|
||||
return (&EqualMatcher{Expected: e}).FailureMessage(body)
|
||||
case types.GomegaMatcher:
|
||||
return e.FailureMessage(body)
|
||||
default:
|
||||
return fmt.Sprintf("HaveHTTPBody matcher expects string, []byte, or GomegaMatcher. Got:\n%s", format.Object(matcher.Expected, 1))
|
||||
}
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPBodyMatcher) NegatedFailureMessage(actual interface{}) (message string) {
|
||||
body, err := matcher.body(actual)
|
||||
if err != nil {
|
||||
return fmt.Sprintf("failed to read body: %s", err)
|
||||
}
|
||||
|
||||
switch e := matcher.Expected.(type) {
|
||||
case string:
|
||||
return (&EqualMatcher{Expected: e}).NegatedFailureMessage(string(body))
|
||||
case []byte:
|
||||
return (&EqualMatcher{Expected: e}).NegatedFailureMessage(body)
|
||||
case types.GomegaMatcher:
|
||||
return e.NegatedFailureMessage(body)
|
||||
default:
|
||||
return fmt.Sprintf("HaveHTTPBody matcher expects string, []byte, or GomegaMatcher. Got:\n%s", format.Object(matcher.Expected, 1))
|
||||
}
|
||||
}
|
||||
|
||||
// body returns the body. It is cached because once we read it in Match()
|
||||
// the Reader is closed and it is not readable again in FailureMessage()
|
||||
// or NegatedFailureMessage()
|
||||
func (matcher *HaveHTTPBodyMatcher) body(actual interface{}) ([]byte, error) {
|
||||
if matcher.cachedBody != nil {
|
||||
return matcher.cachedBody, nil
|
||||
}
|
||||
|
||||
body := func(a *http.Response) ([]byte, error) {
|
||||
if a.Body != nil {
|
||||
defer a.Body.Close()
|
||||
var err error
|
||||
matcher.cachedBody, err = gutil.ReadAll(a.Body)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("error reading response body: %w", err)
|
||||
}
|
||||
}
|
||||
return matcher.cachedBody, nil
|
||||
}
|
||||
|
||||
switch a := actual.(type) {
|
||||
case *http.Response:
|
||||
return body(a)
|
||||
case *httptest.ResponseRecorder:
|
||||
return body(a.Result())
|
||||
default:
|
||||
return nil, fmt.Errorf("HaveHTTPBody matcher expects *http.Response or *httptest.ResponseRecorder. Got:\n%s", format.Object(actual, 1))
|
||||
}
|
||||
|
||||
}
|
||||
81
vendor/github.com/onsi/gomega/matchers/have_http_header_with_value_matcher.go
generated
vendored
Normal file
81
vendor/github.com/onsi/gomega/matchers/have_http_header_with_value_matcher.go
generated
vendored
Normal file
@ -0,0 +1,81 @@
|
||||
package matchers
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
"github.com/onsi/gomega/types"
|
||||
)
|
||||
|
||||
type HaveHTTPHeaderWithValueMatcher struct {
|
||||
Header string
|
||||
Value interface{}
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPHeaderWithValueMatcher) Match(actual interface{}) (success bool, err error) {
|
||||
headerValue, err := matcher.extractHeader(actual)
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
|
||||
headerMatcher, err := matcher.getSubMatcher()
|
||||
if err != nil {
|
||||
return false, err
|
||||
}
|
||||
|
||||
return headerMatcher.Match(headerValue)
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPHeaderWithValueMatcher) FailureMessage(actual interface{}) string {
|
||||
headerValue, err := matcher.extractHeader(actual)
|
||||
if err != nil {
|
||||
panic(err) // protected by Match()
|
||||
}
|
||||
|
||||
headerMatcher, err := matcher.getSubMatcher()
|
||||
if err != nil {
|
||||
panic(err) // protected by Match()
|
||||
}
|
||||
|
||||
diff := format.IndentString(headerMatcher.FailureMessage(headerValue), 1)
|
||||
return fmt.Sprintf("HTTP header %q:\n%s", matcher.Header, diff)
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPHeaderWithValueMatcher) NegatedFailureMessage(actual interface{}) (message string) {
|
||||
headerValue, err := matcher.extractHeader(actual)
|
||||
if err != nil {
|
||||
panic(err) // protected by Match()
|
||||
}
|
||||
|
||||
headerMatcher, err := matcher.getSubMatcher()
|
||||
if err != nil {
|
||||
panic(err) // protected by Match()
|
||||
}
|
||||
|
||||
diff := format.IndentString(headerMatcher.NegatedFailureMessage(headerValue), 1)
|
||||
return fmt.Sprintf("HTTP header %q:\n%s", matcher.Header, diff)
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPHeaderWithValueMatcher) getSubMatcher() (types.GomegaMatcher, error) {
|
||||
switch m := matcher.Value.(type) {
|
||||
case string:
|
||||
return &EqualMatcher{Expected: matcher.Value}, nil
|
||||
case types.GomegaMatcher:
|
||||
return m, nil
|
||||
default:
|
||||
return nil, fmt.Errorf("HaveHTTPHeaderWithValue matcher must be passed a string or a GomegaMatcher. Got:\n%s", format.Object(matcher.Value, 1))
|
||||
}
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPHeaderWithValueMatcher) extractHeader(actual interface{}) (string, error) {
|
||||
switch r := actual.(type) {
|
||||
case *http.Response:
|
||||
return r.Header.Get(matcher.Header), nil
|
||||
case *httptest.ResponseRecorder:
|
||||
return r.Result().Header.Get(matcher.Header), nil
|
||||
default:
|
||||
return "", fmt.Errorf("HaveHTTPHeaderWithValue matcher expects *http.Response or *httptest.ResponseRecorder. Got:\n%s", format.Object(actual, 1))
|
||||
}
|
||||
}
|
||||
72
vendor/github.com/onsi/gomega/matchers/have_http_status_matcher.go
generated
vendored
72
vendor/github.com/onsi/gomega/matchers/have_http_status_matcher.go
generated
vendored
@ -4,12 +4,15 @@ import (
|
||||
"fmt"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"reflect"
|
||||
"strings"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
"github.com/onsi/gomega/internal/gutil"
|
||||
)
|
||||
|
||||
type HaveHTTPStatusMatcher struct {
|
||||
Expected interface{}
|
||||
Expected []interface{}
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPStatusMatcher) Match(actual interface{}) (success bool, err error) {
|
||||
@ -23,20 +26,71 @@ func (matcher *HaveHTTPStatusMatcher) Match(actual interface{}) (success bool, e
|
||||
return false, fmt.Errorf("HaveHTTPStatus matcher expects *http.Response or *httptest.ResponseRecorder. Got:\n%s", format.Object(actual, 1))
|
||||
}
|
||||
|
||||
switch e := matcher.Expected.(type) {
|
||||
case int:
|
||||
return resp.StatusCode == e, nil
|
||||
case string:
|
||||
return resp.Status == e, nil
|
||||
if len(matcher.Expected) == 0 {
|
||||
return false, fmt.Errorf("HaveHTTPStatus matcher must be passed an int or a string. Got nothing")
|
||||
}
|
||||
|
||||
return false, fmt.Errorf("HaveHTTPStatus matcher must be passed an int or a string. Got:\n%s", format.Object(matcher.Expected, 1))
|
||||
for _, expected := range matcher.Expected {
|
||||
switch e := expected.(type) {
|
||||
case int:
|
||||
if resp.StatusCode == e {
|
||||
return true, nil
|
||||
}
|
||||
case string:
|
||||
if resp.Status == e {
|
||||
return true, nil
|
||||
}
|
||||
default:
|
||||
return false, fmt.Errorf("HaveHTTPStatus matcher must be passed int or string types. Got:\n%s", format.Object(expected, 1))
|
||||
}
|
||||
}
|
||||
|
||||
return false, nil
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPStatusMatcher) FailureMessage(actual interface{}) (message string) {
|
||||
return format.Message(actual, "to have HTTP status", matcher.Expected)
|
||||
return fmt.Sprintf("Expected\n%s\n%s\n%s", formatHttpResponse(actual), "to have HTTP status", matcher.expectedString())
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPStatusMatcher) NegatedFailureMessage(actual interface{}) (message string) {
|
||||
return format.Message(actual, "not to have HTTP status", matcher.Expected)
|
||||
return fmt.Sprintf("Expected\n%s\n%s\n%s", formatHttpResponse(actual), "not to have HTTP status", matcher.expectedString())
|
||||
}
|
||||
|
||||
func (matcher *HaveHTTPStatusMatcher) expectedString() string {
|
||||
var lines []string
|
||||
for _, expected := range matcher.Expected {
|
||||
lines = append(lines, format.Object(expected, 1))
|
||||
}
|
||||
return strings.Join(lines, "\n")
|
||||
}
|
||||
|
||||
func formatHttpResponse(input interface{}) string {
|
||||
var resp *http.Response
|
||||
switch r := input.(type) {
|
||||
case *http.Response:
|
||||
resp = r
|
||||
case *httptest.ResponseRecorder:
|
||||
resp = r.Result()
|
||||
default:
|
||||
return "cannot format invalid HTTP response"
|
||||
}
|
||||
|
||||
body := "<nil>"
|
||||
if resp.Body != nil {
|
||||
defer resp.Body.Close()
|
||||
data, err := gutil.ReadAll(resp.Body)
|
||||
if err != nil {
|
||||
data = []byte("<error reading body>")
|
||||
}
|
||||
body = format.Object(string(data), 0)
|
||||
}
|
||||
|
||||
var s strings.Builder
|
||||
s.WriteString(fmt.Sprintf("%s<%s>: {\n", format.Indent, reflect.TypeOf(input)))
|
||||
s.WriteString(fmt.Sprintf("%s%sStatus: %s\n", format.Indent, format.Indent, format.Object(resp.Status, 0)))
|
||||
s.WriteString(fmt.Sprintf("%s%sStatusCode: %s\n", format.Indent, format.Indent, format.Object(resp.StatusCode, 0)))
|
||||
s.WriteString(fmt.Sprintf("%s%sBody: %s\n", format.Indent, format.Indent, body))
|
||||
s.WriteString(fmt.Sprintf("%s}", format.Indent))
|
||||
|
||||
return s.String()
|
||||
}
|
||||
|
||||
54
vendor/github.com/onsi/gomega/matchers/have_value.go
generated
vendored
Normal file
54
vendor/github.com/onsi/gomega/matchers/have_value.go
generated
vendored
Normal file
@ -0,0 +1,54 @@
|
||||
package matchers
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"reflect"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
"github.com/onsi/gomega/types"
|
||||
)
|
||||
|
||||
const maxIndirections = 31
|
||||
|
||||
type HaveValueMatcher struct {
|
||||
Matcher types.GomegaMatcher // the matcher to apply to the "resolved" actual value.
|
||||
resolvedActual interface{} // the ("resolved") value.
|
||||
}
|
||||
|
||||
func (m *HaveValueMatcher) Match(actual interface{}) (bool, error) {
|
||||
val := reflect.ValueOf(actual)
|
||||
for allowedIndirs := maxIndirections; allowedIndirs > 0; allowedIndirs-- {
|
||||
// return an error if value isn't valid. Please note that we cannot
|
||||
// check for nil here, as we might not deal with a pointer or interface
|
||||
// at this point.
|
||||
if !val.IsValid() {
|
||||
return false, errors.New(format.Message(
|
||||
actual, "not to be <nil>"))
|
||||
}
|
||||
switch val.Kind() {
|
||||
case reflect.Ptr, reflect.Interface:
|
||||
// resolve pointers and interfaces to their values, then rinse and
|
||||
// repeat.
|
||||
if val.IsNil() {
|
||||
return false, errors.New(format.Message(
|
||||
actual, "not to be <nil>"))
|
||||
}
|
||||
val = val.Elem()
|
||||
continue
|
||||
default:
|
||||
// forward the final value to the specified matcher.
|
||||
m.resolvedActual = val.Interface()
|
||||
return m.Matcher.Match(m.resolvedActual)
|
||||
}
|
||||
}
|
||||
// too many indirections: extreme star gazing, indeed...?
|
||||
return false, errors.New(format.Message(actual, "too many indirections"))
|
||||
}
|
||||
|
||||
func (m *HaveValueMatcher) FailureMessage(_ interface{}) (message string) {
|
||||
return m.Matcher.FailureMessage(m.resolvedActual)
|
||||
}
|
||||
|
||||
func (m *HaveValueMatcher) NegatedFailureMessage(_ interface{}) (message string) {
|
||||
return m.Matcher.NegatedFailureMessage(m.resolvedActual)
|
||||
}
|
||||
2
vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go
generated
vendored
2
vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go
generated
vendored
@ -5,7 +5,7 @@ import (
|
||||
"strings"
|
||||
|
||||
"github.com/onsi/gomega/format"
|
||||
"gopkg.in/yaml.v2"
|
||||
"gopkg.in/yaml.v3"
|
||||
)
|
||||
|
||||
type MatchYAMLMatcher struct {
|
||||
|
||||
16
vendor/github.com/onsi/gomega/matchers/with_transform.go
generated
vendored
16
vendor/github.com/onsi/gomega/matchers/with_transform.go
generated
vendored
@ -9,7 +9,7 @@ import (
|
||||
|
||||
type WithTransformMatcher struct {
|
||||
// input
|
||||
Transform interface{} // must be a function of one parameter that returns one value
|
||||
Transform interface{} // must be a function of one parameter that returns one value and an optional error
|
||||
Matcher types.GomegaMatcher
|
||||
|
||||
// cached value
|
||||
@ -19,6 +19,9 @@ type WithTransformMatcher struct {
|
||||
transformedValue interface{}
|
||||
}
|
||||
|
||||
// reflect.Type for error
|
||||
var errorT = reflect.TypeOf((*error)(nil)).Elem()
|
||||
|
||||
func NewWithTransformMatcher(transform interface{}, matcher types.GomegaMatcher) *WithTransformMatcher {
|
||||
if transform == nil {
|
||||
panic("transform function cannot be nil")
|
||||
@ -27,8 +30,10 @@ func NewWithTransformMatcher(transform interface{}, matcher types.GomegaMatcher)
|
||||
if txType.NumIn() != 1 {
|
||||
panic("transform function must have 1 argument")
|
||||
}
|
||||
if txType.NumOut() != 1 {
|
||||
panic("transform function must have 1 return value")
|
||||
if numout := txType.NumOut(); numout != 1 {
|
||||
if numout != 2 || !txType.Out(1).AssignableTo(errorT) {
|
||||
panic("transform function must either have 1 return value, or 1 return value plus 1 error value")
|
||||
}
|
||||
}
|
||||
|
||||
return &WithTransformMatcher{
|
||||
@ -57,6 +62,11 @@ func (m *WithTransformMatcher) Match(actual interface{}) (bool, error) {
|
||||
// call the Transform function with `actual`
|
||||
fn := reflect.ValueOf(m.Transform)
|
||||
result := fn.Call([]reflect.Value{param})
|
||||
if len(result) == 2 {
|
||||
if !result[1].IsNil() {
|
||||
return false, fmt.Errorf("Transform function failed: %s", result[1].Interface().(error).Error())
|
||||
}
|
||||
}
|
||||
m.transformedValue = result[0].Interface() // expect exactly one value
|
||||
|
||||
return m.Matcher.Match(m.transformedValue)
|
||||
|
||||
8
vendor/github.com/onsi/gomega/tools
generated
vendored
Normal file
8
vendor/github.com/onsi/gomega/tools
generated
vendored
Normal file
@ -0,0 +1,8 @@
|
||||
//go:build tools
|
||||
// +build tools
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
_ "github.com/onsi/ginkgo/v2/ginkgo"
|
||||
)
|
||||
21
vendor/github.com/onsi/gomega/types/types.go
generated
vendored
21
vendor/github.com/onsi/gomega/types/types.go
generated
vendored
@ -1,6 +1,7 @@
|
||||
package types
|
||||
|
||||
import (
|
||||
"context"
|
||||
"time"
|
||||
)
|
||||
|
||||
@ -18,11 +19,11 @@ type Gomega interface {
|
||||
Expect(actual interface{}, extra ...interface{}) Assertion
|
||||
ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) Assertion
|
||||
|
||||
Eventually(actual interface{}, intervals ...interface{}) AsyncAssertion
|
||||
EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion
|
||||
Eventually(actualOrCtx interface{}, args ...interface{}) AsyncAssertion
|
||||
EventuallyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) AsyncAssertion
|
||||
|
||||
Consistently(actual interface{}, intervals ...interface{}) AsyncAssertion
|
||||
ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion
|
||||
Consistently(actualOrCtx interface{}, args ...interface{}) AsyncAssertion
|
||||
ConsistentlyWithOffset(offset int, actualOrCtx interface{}, args ...interface{}) AsyncAssertion
|
||||
|
||||
SetDefaultEventuallyTimeout(time.Duration)
|
||||
SetDefaultEventuallyPollingInterval(time.Duration)
|
||||
@ -66,6 +67,14 @@ func MatchMayChangeInTheFuture(matcher GomegaMatcher, value interface{}) bool {
|
||||
type AsyncAssertion interface {
|
||||
Should(matcher GomegaMatcher, optionalDescription ...interface{}) bool
|
||||
ShouldNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool
|
||||
|
||||
WithOffset(offset int) AsyncAssertion
|
||||
WithTimeout(interval time.Duration) AsyncAssertion
|
||||
WithPolling(interval time.Duration) AsyncAssertion
|
||||
Within(timeout time.Duration) AsyncAssertion
|
||||
ProbeEvery(interval time.Duration) AsyncAssertion
|
||||
WithContext(ctx context.Context) AsyncAssertion
|
||||
WithArguments(argsToForward ...interface{}) AsyncAssertion
|
||||
}
|
||||
|
||||
// Assertions are returned by Ω and Expect and enable assertions against Gomega matchers
|
||||
@ -76,4 +85,8 @@ type Assertion interface {
|
||||
To(matcher GomegaMatcher, optionalDescription ...interface{}) bool
|
||||
ToNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool
|
||||
NotTo(matcher GomegaMatcher, optionalDescription ...interface{}) bool
|
||||
|
||||
WithOffset(offset int) Assertion
|
||||
|
||||
Error() Assertion
|
||||
}
|
||||
|
||||
3
vendor/golang.org/x/net/AUTHORS
generated
vendored
3
vendor/golang.org/x/net/AUTHORS
generated
vendored
@ -1,3 +0,0 @@
|
||||
# This source code refers to The Go Authors for copyright purposes.
|
||||
# The master list of authors is in the main Go distribution,
|
||||
# visible at http://tip.golang.org/AUTHORS.
|
||||
3
vendor/golang.org/x/net/CONTRIBUTORS
generated
vendored
3
vendor/golang.org/x/net/CONTRIBUTORS
generated
vendored
@ -1,3 +0,0 @@
|
||||
# This source code was written by the Go contributors.
|
||||
# The master list of contributors is in the main Go distribution,
|
||||
# visible at http://tip.golang.org/CONTRIBUTORS.
|
||||
6
vendor/golang.org/x/net/bpf/doc.go
generated
vendored
6
vendor/golang.org/x/net/bpf/doc.go
generated
vendored
@ -3,7 +3,6 @@
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
/*
|
||||
|
||||
Package bpf implements marshaling and unmarshaling of programs for the
|
||||
Berkeley Packet Filter virtual machine, and provides a Go implementation
|
||||
of the virtual machine.
|
||||
@ -21,7 +20,7 @@ access to kernel functions, and while conditional branches are
|
||||
allowed, they can only jump forwards, to guarantee that there are no
|
||||
infinite loops.
|
||||
|
||||
The virtual machine
|
||||
# The virtual machine
|
||||
|
||||
The BPF VM is an accumulator machine. Its main register, called
|
||||
register A, is an implicit source and destination in all arithmetic
|
||||
@ -50,7 +49,7 @@ to extensions, which are essentially calls to kernel utility
|
||||
functions. Currently, the only extensions supported by this package
|
||||
are the Linux packet filter extensions.
|
||||
|
||||
Examples
|
||||
# Examples
|
||||
|
||||
This packet filter selects all ARP packets.
|
||||
|
||||
@ -77,6 +76,5 @@ This packet filter captures a random 1% sample of traffic.
|
||||
// Ignore.
|
||||
bpf.RetConstant{Val: 0},
|
||||
})
|
||||
|
||||
*/
|
||||
package bpf // import "golang.org/x/net/bpf"
|
||||
|
||||
4
vendor/golang.org/x/net/bpf/vm_instructions.go
generated
vendored
4
vendor/golang.org/x/net/bpf/vm_instructions.go
generated
vendored
@ -94,7 +94,7 @@ func jumpIfCommon(cond JumpTest, skipTrue, skipFalse uint8, regA uint32, value u
|
||||
|
||||
func loadAbsolute(ins LoadAbsolute, in []byte) (uint32, bool) {
|
||||
offset := int(ins.Off)
|
||||
size := int(ins.Size)
|
||||
size := ins.Size
|
||||
|
||||
return loadCommon(in, offset, size)
|
||||
}
|
||||
@ -121,7 +121,7 @@ func loadExtension(ins LoadExtension, in []byte) uint32 {
|
||||
|
||||
func loadIndirect(ins LoadIndirect, in []byte, regX uint32) (uint32, bool) {
|
||||
offset := int(ins.Off) + int(regX)
|
||||
size := int(ins.Size)
|
||||
size := ins.Size
|
||||
|
||||
return loadCommon(in, offset, size)
|
||||
}
|
||||
|
||||
26
vendor/golang.org/x/net/html/parse.go
generated
vendored
26
vendor/golang.org/x/net/html/parse.go
generated
vendored
@ -663,6 +663,24 @@ func inHeadIM(p *parser) bool {
|
||||
// Ignore the token.
|
||||
return true
|
||||
case a.Template:
|
||||
// TODO: remove this divergence from the HTML5 spec.
|
||||
//
|
||||
// We don't handle all of the corner cases when mixing foreign
|
||||
// content (i.e. <math> or <svg>) with <template>. Without this
|
||||
// early return, we can get into an infinite loop, possibly because
|
||||
// of the "TODO... further divergence" a little below.
|
||||
//
|
||||
// As a workaround, if we are mixing foreign content and templates,
|
||||
// just ignore the rest of the HTML. Foreign content is rare and a
|
||||
// relatively old HTML feature. Templates are also rare and a
|
||||
// relatively new HTML feature. Their combination is very rare.
|
||||
for _, e := range p.oe {
|
||||
if e.Namespace != "" {
|
||||
p.im = ignoreTheRemainingTokens
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
p.addElement()
|
||||
p.afe = append(p.afe, &scopeMarker)
|
||||
p.framesetOK = false
|
||||
@ -683,7 +701,7 @@ func inHeadIM(p *parser) bool {
|
||||
if !p.oe.contains(a.Template) {
|
||||
return true
|
||||
}
|
||||
// TODO: remove this divergence from the HTML5 spec.
|
||||
// TODO: remove this further divergence from the HTML5 spec.
|
||||
//
|
||||
// See https://bugs.chromium.org/p/chromium/issues/detail?id=829668
|
||||
p.generateImpliedEndTags()
|
||||
@ -716,7 +734,7 @@ func inHeadIM(p *parser) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// 12.2.6.4.5.
|
||||
// Section 12.2.6.4.5.
|
||||
func inHeadNoscriptIM(p *parser) bool {
|
||||
switch p.tok.Type {
|
||||
case DoctypeToken:
|
||||
@ -2127,6 +2145,10 @@ func afterAfterFramesetIM(p *parser) bool {
|
||||
return true
|
||||
}
|
||||
|
||||
func ignoreTheRemainingTokens(p *parser) bool {
|
||||
return true
|
||||
}
|
||||
|
||||
const whitespaceOrNUL = whitespace + "\x00"
|
||||
|
||||
// Section 12.2.6.5
|
||||
|
||||
4
vendor/golang.org/x/net/html/render.go
generated
vendored
4
vendor/golang.org/x/net/html/render.go
generated
vendored
@ -85,7 +85,7 @@ func render1(w writer, n *Node) error {
|
||||
if _, err := w.WriteString("<!--"); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := w.WriteString(n.Data); err != nil {
|
||||
if err := escape(w, n.Data); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := w.WriteString("-->"); err != nil {
|
||||
@ -96,7 +96,7 @@ func render1(w writer, n *Node) error {
|
||||
if _, err := w.WriteString("<!DOCTYPE "); err != nil {
|
||||
return err
|
||||
}
|
||||
if _, err := w.WriteString(n.Data); err != nil {
|
||||
if err := escape(w, n.Data); err != nil {
|
||||
return err
|
||||
}
|
||||
if n.Attr != nil {
|
||||
|
||||
12
vendor/golang.org/x/net/html/token.go
generated
vendored
12
vendor/golang.org/x/net/html/token.go
generated
vendored
@ -110,9 +110,9 @@ func (t Token) String() string {
|
||||
case SelfClosingTagToken:
|
||||
return "<" + t.tagString() + "/>"
|
||||
case CommentToken:
|
||||
return "<!--" + t.Data + "-->"
|
||||
return "<!--" + EscapeString(t.Data) + "-->"
|
||||
case DoctypeToken:
|
||||
return "<!DOCTYPE " + t.Data + ">"
|
||||
return "<!DOCTYPE " + EscapeString(t.Data) + ">"
|
||||
}
|
||||
return "Invalid(" + strconv.Itoa(int(t.Type)) + ")"
|
||||
}
|
||||
@ -605,7 +605,10 @@ func (z *Tokenizer) readComment() {
|
||||
z.data.end = z.data.start
|
||||
}
|
||||
}()
|
||||
for dashCount := 2; ; {
|
||||
|
||||
var dashCount int
|
||||
beginning := true
|
||||
for {
|
||||
c := z.readByte()
|
||||
if z.err != nil {
|
||||
// Ignore up to two dashes at EOF.
|
||||
@ -620,7 +623,7 @@ func (z *Tokenizer) readComment() {
|
||||
dashCount++
|
||||
continue
|
||||
case '>':
|
||||
if dashCount >= 2 {
|
||||
if dashCount >= 2 || beginning {
|
||||
z.data.end = z.raw.end - len("-->")
|
||||
return
|
||||
}
|
||||
@ -638,6 +641,7 @@ func (z *Tokenizer) readComment() {
|
||||
}
|
||||
}
|
||||
dashCount = 0
|
||||
beginning = false
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
4
vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go
generated
vendored
4
vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go
generated
vendored
@ -2,8 +2,8 @@
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build (arm64 || amd64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && linux
|
||||
// +build arm64 amd64 ppc64 ppc64le mips64 mips64le riscv64 s390x
|
||||
//go:build (arm64 || amd64 || loong64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && linux
|
||||
// +build arm64 amd64 loong64 ppc64 ppc64le mips64 mips64le riscv64 s390x
|
||||
// +build linux
|
||||
|
||||
package socket
|
||||
|
||||
4
vendor/golang.org/x/net/internal/socket/cmsghdr_unix.go
generated
vendored
4
vendor/golang.org/x/net/internal/socket/cmsghdr_unix.go
generated
vendored
@ -2,8 +2,8 @@
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
|
||||
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
|
||||
//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
|
||||
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
|
||||
|
||||
package socket
|
||||
|
||||
|
||||
14
vendor/golang.org/x/net/internal/socket/cmsghdr_zos_s390x.go
generated
vendored
14
vendor/golang.org/x/net/internal/socket/cmsghdr_zos_s390x.go
generated
vendored
@ -4,22 +4,8 @@
|
||||
|
||||
package socket
|
||||
|
||||
import "syscall"
|
||||
|
||||
func (h *cmsghdr) set(l, lvl, typ int) {
|
||||
h.Len = int32(l)
|
||||
h.Level = int32(lvl)
|
||||
h.Type = int32(typ)
|
||||
}
|
||||
|
||||
func controlHeaderLen() int {
|
||||
return syscall.CmsgLen(0)
|
||||
}
|
||||
|
||||
func controlMessageLen(dataLen int) int {
|
||||
return syscall.CmsgLen(dataLen)
|
||||
}
|
||||
|
||||
func controlMessageSpace(dataLen int) int {
|
||||
return syscall.CmsgSpace(dataLen)
|
||||
}
|
||||
|
||||
26
vendor/golang.org/x/net/internal/socket/complete_dontwait.go
generated
vendored
Normal file
26
vendor/golang.org/x/net/internal/socket/complete_dontwait.go
generated
vendored
Normal file
@ -0,0 +1,26 @@
|
||||
// Copyright 2021 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
|
||||
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
|
||||
|
||||
package socket
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
// ioComplete checks the flags and result of a syscall, to be used as return
|
||||
// value in a syscall.RawConn.Read or Write callback.
|
||||
func ioComplete(flags int, operr error) bool {
|
||||
if flags&syscall.MSG_DONTWAIT != 0 {
|
||||
// Caller explicitly said don't wait, so always return immediately.
|
||||
return true
|
||||
}
|
||||
if operr == syscall.EAGAIN || operr == syscall.EWOULDBLOCK {
|
||||
// No data available, block for I/O and try again.
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
22
vendor/golang.org/x/net/internal/socket/complete_nodontwait.go
generated
vendored
Normal file
22
vendor/golang.org/x/net/internal/socket/complete_nodontwait.go
generated
vendored
Normal file
@ -0,0 +1,22 @@
|
||||
// Copyright 2021 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build aix || windows || zos
|
||||
// +build aix windows zos
|
||||
|
||||
package socket
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
// ioComplete checks the flags and result of a syscall, to be used as return
|
||||
// value in a syscall.RawConn.Read or Write callback.
|
||||
func ioComplete(flags int, operr error) bool {
|
||||
if operr == syscall.EAGAIN || operr == syscall.EWOULDBLOCK {
|
||||
// No data available, block for I/O and try again.
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
1
vendor/golang.org/x/net/internal/socket/empty.s
generated
vendored
1
vendor/golang.org/x/net/internal/socket/empty.s
generated
vendored
@ -2,6 +2,7 @@
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build darwin && go1.12
|
||||
// +build darwin,go1.12
|
||||
|
||||
// This exists solely so we can linkname in symbols from syscall.
|
||||
|
||||
4
vendor/golang.org/x/net/internal/socket/iovec_64bit.go
generated
vendored
4
vendor/golang.org/x/net/internal/socket/iovec_64bit.go
generated
vendored
@ -2,8 +2,8 @@
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build (arm64 || amd64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || zos)
|
||||
// +build arm64 amd64 ppc64 ppc64le mips64 mips64le riscv64 s390x
|
||||
//go:build (arm64 || amd64 || loong64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || zos)
|
||||
// +build arm64 amd64 loong64 ppc64 ppc64le mips64 mips64le riscv64 s390x
|
||||
// +build aix darwin dragonfly freebsd linux netbsd openbsd zos
|
||||
|
||||
package socket
|
||||
|
||||
185
vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go
generated
vendored
185
vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go
generated
vendored
@ -7,25 +7,15 @@
|
||||
|
||||
package socket
|
||||
|
||||
import "net"
|
||||
import (
|
||||
"net"
|
||||
"os"
|
||||
"sync"
|
||||
"syscall"
|
||||
)
|
||||
|
||||
type mmsghdrs []mmsghdr
|
||||
|
||||
func (hs mmsghdrs) pack(ms []Message, parseFn func([]byte, string) (net.Addr, error), marshalFn func(net.Addr) []byte) error {
|
||||
for i := range hs {
|
||||
vs := make([]iovec, len(ms[i].Buffers))
|
||||
var sa []byte
|
||||
if parseFn != nil {
|
||||
sa = make([]byte, sizeofSockaddrInet6)
|
||||
}
|
||||
if marshalFn != nil {
|
||||
sa = marshalFn(ms[i].Addr)
|
||||
}
|
||||
hs[i].Hdr.pack(vs, ms[i].Buffers, ms[i].OOB, sa)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (hs mmsghdrs) unpack(ms []Message, parseFn func([]byte, string) (net.Addr, error), hint string) error {
|
||||
for i := range hs {
|
||||
ms[i].N = int(hs[i].Len)
|
||||
@ -41,3 +31,166 @@ func (hs mmsghdrs) unpack(ms []Message, parseFn func([]byte, string) (net.Addr,
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// mmsghdrsPacker packs Message-slices into mmsghdrs (re-)using pre-allocated buffers.
|
||||
type mmsghdrsPacker struct {
|
||||
// hs are the pre-allocated mmsghdrs.
|
||||
hs mmsghdrs
|
||||
// sockaddrs is the pre-allocated buffer for the Hdr.Name buffers.
|
||||
// We use one large buffer for all messages and slice it up.
|
||||
sockaddrs []byte
|
||||
// vs are the pre-allocated iovecs.
|
||||
// We allocate one large buffer for all messages and slice it up. This allows to reuse the buffer
|
||||
// if the number of buffers per message is distributed differently between calls.
|
||||
vs []iovec
|
||||
}
|
||||
|
||||
func (p *mmsghdrsPacker) prepare(ms []Message) {
|
||||
n := len(ms)
|
||||
if n <= cap(p.hs) {
|
||||
p.hs = p.hs[:n]
|
||||
} else {
|
||||
p.hs = make(mmsghdrs, n)
|
||||
}
|
||||
if n*sizeofSockaddrInet6 <= cap(p.sockaddrs) {
|
||||
p.sockaddrs = p.sockaddrs[:n*sizeofSockaddrInet6]
|
||||
} else {
|
||||
p.sockaddrs = make([]byte, n*sizeofSockaddrInet6)
|
||||
}
|
||||
|
||||
nb := 0
|
||||
for _, m := range ms {
|
||||
nb += len(m.Buffers)
|
||||
}
|
||||
if nb <= cap(p.vs) {
|
||||
p.vs = p.vs[:nb]
|
||||
} else {
|
||||
p.vs = make([]iovec, nb)
|
||||
}
|
||||
}
|
||||
|
||||
func (p *mmsghdrsPacker) pack(ms []Message, parseFn func([]byte, string) (net.Addr, error), marshalFn func(net.Addr, []byte) int) mmsghdrs {
|
||||
p.prepare(ms)
|
||||
hs := p.hs
|
||||
vsRest := p.vs
|
||||
saRest := p.sockaddrs
|
||||
for i := range hs {
|
||||
nvs := len(ms[i].Buffers)
|
||||
vs := vsRest[:nvs]
|
||||
vsRest = vsRest[nvs:]
|
||||
|
||||
var sa []byte
|
||||
if parseFn != nil {
|
||||
sa = saRest[:sizeofSockaddrInet6]
|
||||
saRest = saRest[sizeofSockaddrInet6:]
|
||||
} else if marshalFn != nil {
|
||||
n := marshalFn(ms[i].Addr, saRest)
|
||||
if n > 0 {
|
||||
sa = saRest[:n]
|
||||
saRest = saRest[n:]
|
||||
}
|
||||
}
|
||||
hs[i].Hdr.pack(vs, ms[i].Buffers, ms[i].OOB, sa)
|
||||
}
|
||||
return hs
|
||||
}
|
||||
|
||||
// syscaller is a helper to invoke recvmmsg and sendmmsg via the RawConn.Read/Write interface.
|
||||
// It is reusable, to amortize the overhead of allocating a closure for the function passed to
|
||||
// RawConn.Read/Write.
|
||||
type syscaller struct {
|
||||
n int
|
||||
operr error
|
||||
hs mmsghdrs
|
||||
flags int
|
||||
|
||||
boundRecvmmsgF func(uintptr) bool
|
||||
boundSendmmsgF func(uintptr) bool
|
||||
}
|
||||
|
||||
func (r *syscaller) init() {
|
||||
r.boundRecvmmsgF = r.recvmmsgF
|
||||
r.boundSendmmsgF = r.sendmmsgF
|
||||
}
|
||||
|
||||
func (r *syscaller) recvmmsg(c syscall.RawConn, hs mmsghdrs, flags int) (int, error) {
|
||||
r.n = 0
|
||||
r.operr = nil
|
||||
r.hs = hs
|
||||
r.flags = flags
|
||||
if err := c.Read(r.boundRecvmmsgF); err != nil {
|
||||
return r.n, err
|
||||
}
|
||||
if r.operr != nil {
|
||||
return r.n, os.NewSyscallError("recvmmsg", r.operr)
|
||||
}
|
||||
return r.n, nil
|
||||
}
|
||||
|
||||
func (r *syscaller) recvmmsgF(s uintptr) bool {
|
||||
r.n, r.operr = recvmmsg(s, r.hs, r.flags)
|
||||
return ioComplete(r.flags, r.operr)
|
||||
}
|
||||
|
||||
func (r *syscaller) sendmmsg(c syscall.RawConn, hs mmsghdrs, flags int) (int, error) {
|
||||
r.n = 0
|
||||
r.operr = nil
|
||||
r.hs = hs
|
||||
r.flags = flags
|
||||
if err := c.Write(r.boundSendmmsgF); err != nil {
|
||||
return r.n, err
|
||||
}
|
||||
if r.operr != nil {
|
||||
return r.n, os.NewSyscallError("sendmmsg", r.operr)
|
||||
}
|
||||
return r.n, nil
|
||||
}
|
||||
|
||||
func (r *syscaller) sendmmsgF(s uintptr) bool {
|
||||
r.n, r.operr = sendmmsg(s, r.hs, r.flags)
|
||||
return ioComplete(r.flags, r.operr)
|
||||
}
|
||||
|
||||
// mmsgTmps holds reusable temporary helpers for recvmmsg and sendmmsg.
|
||||
type mmsgTmps struct {
|
||||
packer mmsghdrsPacker
|
||||
syscaller syscaller
|
||||
}
|
||||
|
||||
var defaultMmsgTmpsPool = mmsgTmpsPool{
|
||||
p: sync.Pool{
|
||||
New: func() interface{} {
|
||||
tmps := new(mmsgTmps)
|
||||
tmps.syscaller.init()
|
||||
return tmps
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
type mmsgTmpsPool struct {
|
||||
p sync.Pool
|
||||
}
|
||||
|
||||
func (p *mmsgTmpsPool) Get() *mmsgTmps {
|
||||
m := p.p.Get().(*mmsgTmps)
|
||||
// Clear fields up to the len (not the cap) of the slice,
|
||||
// assuming that the previous caller only used that many elements.
|
||||
for i := range m.packer.sockaddrs {
|
||||
m.packer.sockaddrs[i] = 0
|
||||
}
|
||||
m.packer.sockaddrs = m.packer.sockaddrs[:0]
|
||||
for i := range m.packer.vs {
|
||||
m.packer.vs[i] = iovec{}
|
||||
}
|
||||
m.packer.vs = m.packer.vs[:0]
|
||||
for i := range m.packer.hs {
|
||||
m.packer.hs[i].Len = 0
|
||||
m.packer.hs[i].Hdr = msghdr{}
|
||||
}
|
||||
m.packer.hs = m.packer.hs[:0]
|
||||
return m
|
||||
}
|
||||
|
||||
func (p *mmsgTmpsPool) Put(tmps *mmsgTmps) {
|
||||
p.p.Put(tmps)
|
||||
}
|
||||
|
||||
4
vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go
generated
vendored
4
vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go
generated
vendored
@ -2,8 +2,8 @@
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build (arm64 || amd64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && linux
|
||||
// +build arm64 amd64 ppc64 ppc64le mips64 mips64le riscv64 s390x
|
||||
//go:build (arm64 || amd64 || loong64 || ppc64 || ppc64le || mips64 || mips64le || riscv64 || s390x) && linux
|
||||
// +build arm64 amd64 loong64 ppc64 ppc64le mips64 mips64le riscv64 s390x
|
||||
// +build linux
|
||||
|
||||
package socket
|
||||
|
||||
48
vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go
generated
vendored
48
vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go
generated
vendored
@ -9,37 +9,23 @@ package socket
|
||||
|
||||
import (
|
||||
"net"
|
||||
"os"
|
||||
"syscall"
|
||||
)
|
||||
|
||||
func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
|
||||
for i := range ms {
|
||||
ms[i].raceWrite()
|
||||
}
|
||||
hs := make(mmsghdrs, len(ms))
|
||||
tmps := defaultMmsgTmpsPool.Get()
|
||||
defer defaultMmsgTmpsPool.Put(tmps)
|
||||
var parseFn func([]byte, string) (net.Addr, error)
|
||||
if c.network != "tcp" {
|
||||
parseFn = parseInetAddr
|
||||
}
|
||||
if err := hs.pack(ms, parseFn, nil); err != nil {
|
||||
return 0, err
|
||||
}
|
||||
var operr error
|
||||
var n int
|
||||
fn := func(s uintptr) bool {
|
||||
n, operr = recvmmsg(s, hs, flags)
|
||||
if operr == syscall.EAGAIN {
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
if err := c.c.Read(fn); err != nil {
|
||||
hs := tmps.packer.pack(ms, parseFn, nil)
|
||||
n, err := tmps.syscaller.recvmmsg(c.c, hs, flags)
|
||||
if err != nil {
|
||||
return n, err
|
||||
}
|
||||
if operr != nil {
|
||||
return n, os.NewSyscallError("recvmmsg", operr)
|
||||
}
|
||||
if err := hs[:n].unpack(ms[:n], parseFn, c.network); err != nil {
|
||||
return n, err
|
||||
}
|
||||
@ -50,29 +36,17 @@ func (c *Conn) sendMsgs(ms []Message, flags int) (int, error) {
|
||||
for i := range ms {
|
||||
ms[i].raceRead()
|
||||
}
|
||||
hs := make(mmsghdrs, len(ms))
|
||||
var marshalFn func(net.Addr) []byte
|
||||
tmps := defaultMmsgTmpsPool.Get()
|
||||
defer defaultMmsgTmpsPool.Put(tmps)
|
||||
var marshalFn func(net.Addr, []byte) int
|
||||
if c.network != "tcp" {
|
||||
marshalFn = marshalInetAddr
|
||||
}
|
||||
if err := hs.pack(ms, nil, marshalFn); err != nil {
|
||||
return 0, err
|
||||
}
|
||||
var operr error
|
||||
var n int
|
||||
fn := func(s uintptr) bool {
|
||||
n, operr = sendmmsg(s, hs, flags)
|
||||
if operr == syscall.EAGAIN {
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
if err := c.c.Write(fn); err != nil {
|
||||
hs := tmps.packer.pack(ms, nil, marshalFn)
|
||||
n, err := tmps.syscaller.sendmmsg(c.c, hs, flags)
|
||||
if err != nil {
|
||||
return n, err
|
||||
}
|
||||
if operr != nil {
|
||||
return n, os.NewSyscallError("sendmmsg", operr)
|
||||
}
|
||||
if err := hs[:n].unpack(ms[:n], nil, ""); err != nil {
|
||||
return n, err
|
||||
}
|
||||
|
||||
57
vendor/golang.org/x/net/internal/socket/rawconn_msg.go
generated
vendored
57
vendor/golang.org/x/net/internal/socket/rawconn_msg.go
generated
vendored
@ -8,27 +8,22 @@
|
||||
package socket
|
||||
|
||||
import (
|
||||
"net"
|
||||
"os"
|
||||
"syscall"
|
||||
)
|
||||
|
||||
func (c *Conn) recvMsg(m *Message, flags int) error {
|
||||
m.raceWrite()
|
||||
var h msghdr
|
||||
vs := make([]iovec, len(m.Buffers))
|
||||
var sa []byte
|
||||
if c.network != "tcp" {
|
||||
sa = make([]byte, sizeofSockaddrInet6)
|
||||
}
|
||||
h.pack(vs, m.Buffers, m.OOB, sa)
|
||||
var operr error
|
||||
var n int
|
||||
var (
|
||||
operr error
|
||||
n int
|
||||
oobn int
|
||||
recvflags int
|
||||
from net.Addr
|
||||
)
|
||||
fn := func(s uintptr) bool {
|
||||
n, operr = recvmsg(s, &h, flags)
|
||||
if operr == syscall.EAGAIN || operr == syscall.EWOULDBLOCK {
|
||||
return false
|
||||
}
|
||||
return true
|
||||
n, oobn, recvflags, from, operr = recvmsg(s, m.Buffers, m.OOB, flags, c.network)
|
||||
return ioComplete(flags, operr)
|
||||
}
|
||||
if err := c.c.Read(fn); err != nil {
|
||||
return err
|
||||
@ -36,36 +31,22 @@ func (c *Conn) recvMsg(m *Message, flags int) error {
|
||||
if operr != nil {
|
||||
return os.NewSyscallError("recvmsg", operr)
|
||||
}
|
||||
if c.network != "tcp" {
|
||||
var err error
|
||||
m.Addr, err = parseInetAddr(sa[:], c.network)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
m.Addr = from
|
||||
m.N = n
|
||||
m.NN = h.controllen()
|
||||
m.Flags = h.flags()
|
||||
m.NN = oobn
|
||||
m.Flags = recvflags
|
||||
return nil
|
||||
}
|
||||
|
||||
func (c *Conn) sendMsg(m *Message, flags int) error {
|
||||
m.raceRead()
|
||||
var h msghdr
|
||||
vs := make([]iovec, len(m.Buffers))
|
||||
var sa []byte
|
||||
if m.Addr != nil {
|
||||
sa = marshalInetAddr(m.Addr)
|
||||
}
|
||||
h.pack(vs, m.Buffers, m.OOB, sa)
|
||||
var operr error
|
||||
var n int
|
||||
var (
|
||||
operr error
|
||||
n int
|
||||
)
|
||||
fn := func(s uintptr) bool {
|
||||
n, operr = sendmsg(s, &h, flags)
|
||||
if operr == syscall.EAGAIN || operr == syscall.EWOULDBLOCK {
|
||||
return false
|
||||
}
|
||||
return true
|
||||
n, operr = sendmsg(s, m.Buffers, m.OOB, m.Addr, flags)
|
||||
return ioComplete(flags, operr)
|
||||
}
|
||||
if err := c.c.Write(fn); err != nil {
|
||||
return err
|
||||
|
||||
4
vendor/golang.org/x/net/internal/socket/sys_bsd.go
generated
vendored
4
vendor/golang.org/x/net/internal/socket/sys_bsd.go
generated
vendored
@ -2,8 +2,8 @@
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build aix || darwin || dragonfly || freebsd || openbsd
|
||||
// +build aix darwin dragonfly freebsd openbsd
|
||||
//go:build aix || darwin || dragonfly || freebsd || openbsd || solaris
|
||||
// +build aix darwin dragonfly freebsd openbsd solaris
|
||||
|
||||
package socket
|
||||
|
||||
|
||||
43
vendor/golang.org/x/net/internal/socket/sys_linkname.go
generated
vendored
43
vendor/golang.org/x/net/internal/socket/sys_linkname.go
generated
vendored
@ -1,43 +0,0 @@
|
||||
// Copyright 2018 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build aix || (go1.12 && darwin)
|
||||
// +build aix go1.12,darwin
|
||||
|
||||
package socket
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
//go:linkname syscall_getsockopt syscall.getsockopt
|
||||
func syscall_getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *uint32) error
|
||||
|
||||
func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
|
||||
l := uint32(len(b))
|
||||
err := syscall_getsockopt(int(s), level, name, unsafe.Pointer(&b[0]), &l)
|
||||
return int(l), err
|
||||
}
|
||||
|
||||
//go:linkname syscall_setsockopt syscall.setsockopt
|
||||
func syscall_setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) error
|
||||
|
||||
func setsockopt(s uintptr, level, name int, b []byte) error {
|
||||
return syscall_setsockopt(int(s), level, name, unsafe.Pointer(&b[0]), uintptr(len(b)))
|
||||
}
|
||||
|
||||
//go:linkname syscall_recvmsg syscall.recvmsg
|
||||
func syscall_recvmsg(s int, msg *syscall.Msghdr, flags int) (n int, err error)
|
||||
|
||||
func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
return syscall_recvmsg(int(s), (*syscall.Msghdr)(unsafe.Pointer(h)), flags)
|
||||
}
|
||||
|
||||
//go:linkname syscall_sendmsg syscall.sendmsg
|
||||
func syscall_sendmsg(s int, msg *syscall.Msghdr, flags int) (n int, err error)
|
||||
|
||||
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
return syscall_sendmsg(int(s), (*syscall.Msghdr)(unsafe.Pointer(h)), flags)
|
||||
}
|
||||
25
vendor/golang.org/x/net/internal/socket/sys_linux_386.go
generated
vendored
25
vendor/golang.org/x/net/internal/socket/sys_linux_386.go
generated
vendored
@ -10,10 +10,6 @@ import (
|
||||
)
|
||||
|
||||
const (
|
||||
sysSETSOCKOPT = 0xe
|
||||
sysGETSOCKOPT = 0xf
|
||||
sysSENDMSG = 0x10
|
||||
sysRECVMSG = 0x11
|
||||
sysRECVMMSG = 0x13
|
||||
sysSENDMMSG = 0x14
|
||||
)
|
||||
@ -21,27 +17,6 @@ const (
|
||||
func socketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
|
||||
func rawsocketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
|
||||
|
||||
func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
|
||||
l := uint32(len(b))
|
||||
_, errno := socketcall(sysGETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0)
|
||||
return int(l), errnoErr(errno)
|
||||
}
|
||||
|
||||
func setsockopt(s uintptr, level, name int, b []byte) error {
|
||||
_, errno := socketcall(sysSETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0)
|
||||
return errnoErr(errno)
|
||||
}
|
||||
|
||||
func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
n, errno := socketcall(sysRECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
|
||||
return int(n), errnoErr(errno)
|
||||
}
|
||||
|
||||
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
n, errno := socketcall(sysSENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
|
||||
return int(n), errnoErr(errno)
|
||||
}
|
||||
|
||||
func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
|
||||
n, errno := socketcall(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
|
||||
return int(n), errnoErr(errno)
|
||||
|
||||
13
vendor/golang.org/x/net/internal/socket/sys_linux_loong64.go
generated
vendored
Normal file
13
vendor/golang.org/x/net/internal/socket/sys_linux_loong64.go
generated
vendored
Normal file
@ -0,0 +1,13 @@
|
||||
// Copyright 2021 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build loong64
|
||||
// +build loong64
|
||||
|
||||
package socket
|
||||
|
||||
const (
|
||||
sysRECVMMSG = 0xf3
|
||||
sysSENDMMSG = 0x10d
|
||||
)
|
||||
25
vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go
generated
vendored
25
vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go
generated
vendored
@ -10,10 +10,6 @@ import (
|
||||
)
|
||||
|
||||
const (
|
||||
sysSETSOCKOPT = 0xe
|
||||
sysGETSOCKOPT = 0xf
|
||||
sysSENDMSG = 0x10
|
||||
sysRECVMSG = 0x11
|
||||
sysRECVMMSG = 0x13
|
||||
sysSENDMMSG = 0x14
|
||||
)
|
||||
@ -21,27 +17,6 @@ const (
|
||||
func socketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
|
||||
func rawsocketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
|
||||
|
||||
func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
|
||||
l := uint32(len(b))
|
||||
_, errno := socketcall(sysGETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0)
|
||||
return int(l), errnoErr(errno)
|
||||
}
|
||||
|
||||
func setsockopt(s uintptr, level, name int, b []byte) error {
|
||||
_, errno := socketcall(sysSETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0)
|
||||
return errnoErr(errno)
|
||||
}
|
||||
|
||||
func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
n, errno := socketcall(sysRECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
|
||||
return int(n), errnoErr(errno)
|
||||
}
|
||||
|
||||
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
n, errno := socketcall(sysSENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
|
||||
return int(n), errnoErr(errno)
|
||||
}
|
||||
|
||||
func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
|
||||
n, errno := socketcall(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
|
||||
return int(n), errnoErr(errno)
|
||||
|
||||
23
vendor/golang.org/x/net/internal/socket/sys_posix.go
generated
vendored
23
vendor/golang.org/x/net/internal/socket/sys_posix.go
generated
vendored
@ -17,22 +17,24 @@ import (
|
||||
"time"
|
||||
)
|
||||
|
||||
func marshalInetAddr(a net.Addr) []byte {
|
||||
// marshalInetAddr writes a in sockaddr format into the buffer b.
|
||||
// The buffer must be sufficiently large (sizeofSockaddrInet4/6).
|
||||
// Returns the number of bytes written.
|
||||
func marshalInetAddr(a net.Addr, b []byte) int {
|
||||
switch a := a.(type) {
|
||||
case *net.TCPAddr:
|
||||
return marshalSockaddr(a.IP, a.Port, a.Zone)
|
||||
return marshalSockaddr(a.IP, a.Port, a.Zone, b)
|
||||
case *net.UDPAddr:
|
||||
return marshalSockaddr(a.IP, a.Port, a.Zone)
|
||||
return marshalSockaddr(a.IP, a.Port, a.Zone, b)
|
||||
case *net.IPAddr:
|
||||
return marshalSockaddr(a.IP, 0, a.Zone)
|
||||
return marshalSockaddr(a.IP, 0, a.Zone, b)
|
||||
default:
|
||||
return nil
|
||||
return 0
|
||||
}
|
||||
}
|
||||
|
||||
func marshalSockaddr(ip net.IP, port int, zone string) []byte {
|
||||
func marshalSockaddr(ip net.IP, port int, zone string, b []byte) int {
|
||||
if ip4 := ip.To4(); ip4 != nil {
|
||||
b := make([]byte, sizeofSockaddrInet4)
|
||||
switch runtime.GOOS {
|
||||
case "android", "illumos", "linux", "solaris", "windows":
|
||||
NativeEndian.PutUint16(b[:2], uint16(sysAF_INET))
|
||||
@ -42,10 +44,9 @@ func marshalSockaddr(ip net.IP, port int, zone string) []byte {
|
||||
}
|
||||
binary.BigEndian.PutUint16(b[2:4], uint16(port))
|
||||
copy(b[4:8], ip4)
|
||||
return b
|
||||
return sizeofSockaddrInet4
|
||||
}
|
||||
if ip6 := ip.To16(); ip6 != nil && ip.To4() == nil {
|
||||
b := make([]byte, sizeofSockaddrInet6)
|
||||
switch runtime.GOOS {
|
||||
case "android", "illumos", "linux", "solaris", "windows":
|
||||
NativeEndian.PutUint16(b[:2], uint16(sysAF_INET6))
|
||||
@ -58,9 +59,9 @@ func marshalSockaddr(ip net.IP, port int, zone string) []byte {
|
||||
if zone != "" {
|
||||
NativeEndian.PutUint32(b[24:28], uint32(zoneCache.index(zone)))
|
||||
}
|
||||
return b
|
||||
return sizeofSockaddrInet6
|
||||
}
|
||||
return nil
|
||||
return 0
|
||||
}
|
||||
|
||||
func parseInetAddr(b []byte, network string) (net.Addr, error) {
|
||||
|
||||
59
vendor/golang.org/x/net/internal/socket/sys_solaris.go
generated
vendored
59
vendor/golang.org/x/net/internal/socket/sys_solaris.go
generated
vendored
@ -1,59 +0,0 @@
|
||||
// Copyright 2017 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package socket
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
//go:cgo_import_dynamic libc___xnet_getsockopt __xnet_getsockopt "libsocket.so"
|
||||
//go:cgo_import_dynamic libc_setsockopt setsockopt "libsocket.so"
|
||||
//go:cgo_import_dynamic libc___xnet_recvmsg __xnet_recvmsg "libsocket.so"
|
||||
//go:cgo_import_dynamic libc___xnet_sendmsg __xnet_sendmsg "libsocket.so"
|
||||
|
||||
//go:linkname procGetsockopt libc___xnet_getsockopt
|
||||
//go:linkname procSetsockopt libc_setsockopt
|
||||
//go:linkname procRecvmsg libc___xnet_recvmsg
|
||||
//go:linkname procSendmsg libc___xnet_sendmsg
|
||||
|
||||
var (
|
||||
procGetsockopt uintptr
|
||||
procSetsockopt uintptr
|
||||
procRecvmsg uintptr
|
||||
procSendmsg uintptr
|
||||
)
|
||||
|
||||
func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno)
|
||||
func rawSysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno)
|
||||
|
||||
func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
|
||||
l := uint32(len(b))
|
||||
_, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procGetsockopt)), 5, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0)
|
||||
return int(l), errnoErr(errno)
|
||||
}
|
||||
|
||||
func setsockopt(s uintptr, level, name int, b []byte) error {
|
||||
_, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procSetsockopt)), 5, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0)
|
||||
return errnoErr(errno)
|
||||
}
|
||||
|
||||
func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
n, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procRecvmsg)), 3, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
|
||||
return int(n), errnoErr(errno)
|
||||
}
|
||||
|
||||
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
n, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procSendmsg)), 3, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
|
||||
return int(n), errnoErr(errno)
|
||||
}
|
||||
|
||||
func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
|
||||
return 0, errNotImplemented
|
||||
}
|
||||
|
||||
func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
|
||||
return 0, errNotImplemented
|
||||
}
|
||||
11
vendor/golang.org/x/net/internal/socket/sys_solaris_amd64.s
generated
vendored
11
vendor/golang.org/x/net/internal/socket/sys_solaris_amd64.s
generated
vendored
@ -1,11 +0,0 @@
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
TEXT ·sysvicall6(SB),NOSPLIT,$0-88
|
||||
JMP syscall·sysvicall6(SB)
|
||||
|
||||
TEXT ·rawSysvicall6(SB),NOSPLIT,$0-88
|
||||
JMP syscall·rawSysvicall6(SB)
|
||||
6
vendor/golang.org/x/net/internal/socket/sys_stub.go
generated
vendored
6
vendor/golang.org/x/net/internal/socket/sys_stub.go
generated
vendored
@ -36,11 +36,11 @@ func setsockopt(s uintptr, level, name int, b []byte) error {
|
||||
return errNotImplemented
|
||||
}
|
||||
|
||||
func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
return 0, errNotImplemented
|
||||
func recvmsg(s uintptr, buffers [][]byte, oob []byte, flags int, network string) (n, oobn int, recvflags int, from net.Addr, err error) {
|
||||
return 0, 0, 0, nil, errNotImplemented
|
||||
}
|
||||
|
||||
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
func sendmsg(s uintptr, buffers [][]byte, oob []byte, to net.Addr, flags int) (int, error) {
|
||||
return 0, errNotImplemented
|
||||
}
|
||||
|
||||
|
||||
114
vendor/golang.org/x/net/internal/socket/sys_unix.go
generated
vendored
114
vendor/golang.org/x/net/internal/socket/sys_unix.go
generated
vendored
@ -2,33 +2,121 @@
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build dragonfly || freebsd || (linux && !s390x && !386) || netbsd || openbsd
|
||||
// +build dragonfly freebsd linux,!s390x,!386 netbsd openbsd
|
||||
//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
|
||||
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
|
||||
|
||||
package socket
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
"net"
|
||||
"unsafe"
|
||||
|
||||
"golang.org/x/sys/unix"
|
||||
)
|
||||
|
||||
//go:linkname syscall_getsockopt syscall.getsockopt
|
||||
func syscall_getsockopt(s, level, name int, val unsafe.Pointer, vallen *uint32) error
|
||||
|
||||
//go:linkname syscall_setsockopt syscall.setsockopt
|
||||
func syscall_setsockopt(s, level, name int, val unsafe.Pointer, vallen uintptr) error
|
||||
|
||||
func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
|
||||
l := uint32(len(b))
|
||||
_, _, errno := syscall.Syscall6(syscall.SYS_GETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0)
|
||||
return int(l), errnoErr(errno)
|
||||
err := syscall_getsockopt(int(s), level, name, unsafe.Pointer(&b[0]), &l)
|
||||
return int(l), err
|
||||
}
|
||||
|
||||
func setsockopt(s uintptr, level, name int, b []byte) error {
|
||||
_, _, errno := syscall.Syscall6(syscall.SYS_SETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0)
|
||||
return errnoErr(errno)
|
||||
return syscall_setsockopt(int(s), level, name, unsafe.Pointer(&b[0]), uintptr(len(b)))
|
||||
}
|
||||
|
||||
func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
n, _, errno := syscall.Syscall(syscall.SYS_RECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags))
|
||||
return int(n), errnoErr(errno)
|
||||
func recvmsg(s uintptr, buffers [][]byte, oob []byte, flags int, network string) (n, oobn int, recvflags int, from net.Addr, err error) {
|
||||
var unixFrom unix.Sockaddr
|
||||
n, oobn, recvflags, unixFrom, err = unix.RecvmsgBuffers(int(s), buffers, oob, flags)
|
||||
if unixFrom != nil {
|
||||
from = sockaddrToAddr(unixFrom, network)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
n, _, errno := syscall.Syscall(syscall.SYS_SENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags))
|
||||
return int(n), errnoErr(errno)
|
||||
func sendmsg(s uintptr, buffers [][]byte, oob []byte, to net.Addr, flags int) (int, error) {
|
||||
var unixTo unix.Sockaddr
|
||||
if to != nil {
|
||||
unixTo = addrToSockaddr(to)
|
||||
}
|
||||
return unix.SendmsgBuffers(int(s), buffers, oob, unixTo, flags)
|
||||
}
|
||||
|
||||
// addrToSockaddr converts a net.Addr to a unix.Sockaddr.
|
||||
func addrToSockaddr(a net.Addr) unix.Sockaddr {
|
||||
var (
|
||||
ip net.IP
|
||||
port int
|
||||
zone string
|
||||
)
|
||||
switch a := a.(type) {
|
||||
case *net.TCPAddr:
|
||||
ip = a.IP
|
||||
port = a.Port
|
||||
zone = a.Zone
|
||||
case *net.UDPAddr:
|
||||
ip = a.IP
|
||||
port = a.Port
|
||||
zone = a.Zone
|
||||
case *net.IPAddr:
|
||||
ip = a.IP
|
||||
zone = a.Zone
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
|
||||
if ip4 := ip.To4(); ip4 != nil {
|
||||
sa := unix.SockaddrInet4{Port: port}
|
||||
copy(sa.Addr[:], ip4)
|
||||
return &sa
|
||||
}
|
||||
|
||||
if ip6 := ip.To16(); ip6 != nil && ip.To4() == nil {
|
||||
sa := unix.SockaddrInet6{Port: port}
|
||||
copy(sa.Addr[:], ip6)
|
||||
if zone != "" {
|
||||
sa.ZoneId = uint32(zoneCache.index(zone))
|
||||
}
|
||||
return &sa
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// sockaddrToAddr converts a unix.Sockaddr to a net.Addr.
|
||||
func sockaddrToAddr(sa unix.Sockaddr, network string) net.Addr {
|
||||
var (
|
||||
ip net.IP
|
||||
port int
|
||||
zone string
|
||||
)
|
||||
switch sa := sa.(type) {
|
||||
case *unix.SockaddrInet4:
|
||||
ip = make(net.IP, net.IPv4len)
|
||||
copy(ip, sa.Addr[:])
|
||||
port = sa.Port
|
||||
case *unix.SockaddrInet6:
|
||||
ip = make(net.IP, net.IPv6len)
|
||||
copy(ip, sa.Addr[:])
|
||||
port = sa.Port
|
||||
if sa.ZoneId > 0 {
|
||||
zone = zoneCache.name(int(sa.ZoneId))
|
||||
}
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
|
||||
switch network {
|
||||
case "tcp", "tcp4", "tcp6":
|
||||
return &net.TCPAddr{IP: ip, Port: port, Zone: zone}
|
||||
case "udp", "udp4", "udp6":
|
||||
return &net.UDPAddr{IP: ip, Port: port, Zone: zone}
|
||||
default:
|
||||
return &net.IPAddr{IP: ip, Zone: zone}
|
||||
}
|
||||
}
|
||||
|
||||
7
vendor/golang.org/x/net/internal/socket/sys_windows.go
generated
vendored
7
vendor/golang.org/x/net/internal/socket/sys_windows.go
generated
vendored
@ -5,6 +5,7 @@
|
||||
package socket
|
||||
|
||||
import (
|
||||
"net"
|
||||
"syscall"
|
||||
"unsafe"
|
||||
|
||||
@ -37,11 +38,11 @@ func setsockopt(s uintptr, level, name int, b []byte) error {
|
||||
return syscall.Setsockopt(syscall.Handle(s), int32(level), int32(name), (*byte)(unsafe.Pointer(&b[0])), int32(len(b)))
|
||||
}
|
||||
|
||||
func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
return 0, errNotImplemented
|
||||
func recvmsg(s uintptr, buffers [][]byte, oob []byte, flags int, network string) (n, oobn int, recvflags int, from net.Addr, err error) {
|
||||
return 0, 0, 0, nil, errNotImplemented
|
||||
}
|
||||
|
||||
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
func sendmsg(s uintptr, buffers [][]byte, oob []byte, to net.Addr, flags int) (int, error) {
|
||||
return 0, errNotImplemented
|
||||
}
|
||||
|
||||
|
||||
38
vendor/golang.org/x/net/internal/socket/sys_zos_s390x.go
generated
vendored
38
vendor/golang.org/x/net/internal/socket/sys_zos_s390x.go
generated
vendored
@ -5,6 +5,7 @@
|
||||
package socket
|
||||
|
||||
import (
|
||||
"net"
|
||||
"syscall"
|
||||
"unsafe"
|
||||
)
|
||||
@ -27,12 +28,39 @@ func setsockopt(s uintptr, level, name int, b []byte) error {
|
||||
return errnoErr(errno)
|
||||
}
|
||||
|
||||
func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
n, _, errno := syscall_syscall(syscall.SYS___RECVMSG_A, s, uintptr(unsafe.Pointer(h)), uintptr(flags))
|
||||
return int(n), errnoErr(errno)
|
||||
func recvmsg(s uintptr, buffers [][]byte, oob []byte, flags int, network string) (n, oobn int, recvflags int, from net.Addr, err error) {
|
||||
var h msghdr
|
||||
vs := make([]iovec, len(buffers))
|
||||
var sa []byte
|
||||
if network != "tcp" {
|
||||
sa = make([]byte, sizeofSockaddrInet6)
|
||||
}
|
||||
h.pack(vs, buffers, oob, sa)
|
||||
sn, _, errno := syscall_syscall(syscall.SYS___RECVMSG_A, s, uintptr(unsafe.Pointer(&h)), uintptr(flags))
|
||||
n = int(sn)
|
||||
oobn = h.controllen()
|
||||
recvflags = h.flags()
|
||||
err = errnoErr(errno)
|
||||
if network != "tcp" {
|
||||
var err2 error
|
||||
from, err2 = parseInetAddr(sa, network)
|
||||
if err2 != nil && err == nil {
|
||||
err = err2
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
|
||||
n, _, errno := syscall_syscall(syscall.SYS___SENDMSG_A, s, uintptr(unsafe.Pointer(h)), uintptr(flags))
|
||||
func sendmsg(s uintptr, buffers [][]byte, oob []byte, to net.Addr, flags int) (int, error) {
|
||||
var h msghdr
|
||||
vs := make([]iovec, len(buffers))
|
||||
var sa []byte
|
||||
if to != nil {
|
||||
var a [sizeofSockaddrInet6]byte
|
||||
n := marshalInetAddr(to, a[:])
|
||||
sa = a[:n]
|
||||
}
|
||||
h.pack(vs, buffers, oob, sa)
|
||||
n, _, errno := syscall_syscall(syscall.SYS___SENDMSG_A, s, uintptr(unsafe.Pointer(&h)), uintptr(flags))
|
||||
return int(n), errnoErr(errno)
|
||||
}
|
||||
|
||||
@ -1,11 +1,11 @@
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs defs_darwin.go
|
||||
// cgo -godefs defs_freebsd.go
|
||||
|
||||
package socket
|
||||
|
||||
type iovec struct {
|
||||
Base *byte
|
||||
Len uint32
|
||||
Len uint64
|
||||
}
|
||||
|
||||
type msghdr struct {
|
||||
@ -25,6 +25,6 @@ type cmsghdr struct {
|
||||
}
|
||||
|
||||
const (
|
||||
sizeofIovec = 0x8
|
||||
sizeofMsghdr = 0x1c
|
||||
sizeofIovec = 0x10
|
||||
sizeofMsghdr = 0x30
|
||||
)
|
||||
@ -1,30 +1,40 @@
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs defs_darwin.go
|
||||
// cgo -godefs defs_linux.go
|
||||
|
||||
//go:build loong64
|
||||
// +build loong64
|
||||
|
||||
package socket
|
||||
|
||||
type iovec struct {
|
||||
Base *byte
|
||||
Len uint32
|
||||
Len uint64
|
||||
}
|
||||
|
||||
type msghdr struct {
|
||||
Name *byte
|
||||
Namelen uint32
|
||||
Iov *iovec
|
||||
Iovlen int32
|
||||
Iovlen uint64
|
||||
Control *byte
|
||||
Controllen uint32
|
||||
Controllen uint64
|
||||
Flags int32
|
||||
Pad_cgo_0 [4]byte
|
||||
}
|
||||
|
||||
type mmsghdr struct {
|
||||
Hdr msghdr
|
||||
Len uint32
|
||||
Pad_cgo_0 [4]byte
|
||||
}
|
||||
|
||||
type cmsghdr struct {
|
||||
Len uint32
|
||||
Len uint64
|
||||
Level int32
|
||||
Type int32
|
||||
}
|
||||
|
||||
const (
|
||||
sizeofIovec = 0x8
|
||||
sizeofMsghdr = 0x1c
|
||||
sizeofIovec = 0x10
|
||||
sizeofMsghdr = 0x38
|
||||
)
|
||||
30
vendor/golang.org/x/net/internal/socket/zsys_openbsd_ppc64.go
generated
vendored
Normal file
30
vendor/golang.org/x/net/internal/socket/zsys_openbsd_ppc64.go
generated
vendored
Normal file
@ -0,0 +1,30 @@
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs defs_openbsd.go
|
||||
|
||||
package socket
|
||||
|
||||
type iovec struct {
|
||||
Base *byte
|
||||
Len uint64
|
||||
}
|
||||
|
||||
type msghdr struct {
|
||||
Name *byte
|
||||
Namelen uint32
|
||||
Iov *iovec
|
||||
Iovlen uint32
|
||||
Control *byte
|
||||
Controllen uint32
|
||||
Flags int32
|
||||
}
|
||||
|
||||
type cmsghdr struct {
|
||||
Len uint32
|
||||
Level int32
|
||||
Type int32
|
||||
}
|
||||
|
||||
const (
|
||||
sizeofIovec = 0x10
|
||||
sizeofMsghdr = 0x30
|
||||
)
|
||||
30
vendor/golang.org/x/net/internal/socket/zsys_openbsd_riscv64.go
generated
vendored
Normal file
30
vendor/golang.org/x/net/internal/socket/zsys_openbsd_riscv64.go
generated
vendored
Normal file
@ -0,0 +1,30 @@
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs defs_openbsd.go
|
||||
|
||||
package socket
|
||||
|
||||
type iovec struct {
|
||||
Base *byte
|
||||
Len uint64
|
||||
}
|
||||
|
||||
type msghdr struct {
|
||||
Name *byte
|
||||
Namelen uint32
|
||||
Iov *iovec
|
||||
Iovlen uint32
|
||||
Control *byte
|
||||
Controllen uint32
|
||||
Flags int32
|
||||
}
|
||||
|
||||
type cmsghdr struct {
|
||||
Len uint32
|
||||
Level int32
|
||||
Type int32
|
||||
}
|
||||
|
||||
const (
|
||||
sizeofIovec = 0x10
|
||||
sizeofMsghdr = 0x30
|
||||
)
|
||||
12
vendor/golang.org/x/net/ipv4/doc.go
generated
vendored
12
vendor/golang.org/x/net/ipv4/doc.go
generated
vendored
@ -16,8 +16,7 @@
|
||||
// 3376.
|
||||
// Source-specific multicast is defined in RFC 4607.
|
||||
//
|
||||
//
|
||||
// Unicasting
|
||||
// # Unicasting
|
||||
//
|
||||
// The options for unicasting are available for net.TCPConn,
|
||||
// net.UDPConn and net.IPConn which are created as network connections
|
||||
@ -51,8 +50,7 @@
|
||||
// }(c)
|
||||
// }
|
||||
//
|
||||
//
|
||||
// Multicasting
|
||||
// # Multicasting
|
||||
//
|
||||
// The options for multicasting are available for net.UDPConn and
|
||||
// net.IPConn which are created as network connections that use the
|
||||
@ -141,8 +139,7 @@
|
||||
// }
|
||||
// }
|
||||
//
|
||||
//
|
||||
// More multicasting
|
||||
// # More multicasting
|
||||
//
|
||||
// An application that uses PacketConn or RawConn may join multiple
|
||||
// multicast groups. For example, a UDP listener with port 1024 might
|
||||
@ -200,8 +197,7 @@
|
||||
// // error handling
|
||||
// }
|
||||
//
|
||||
//
|
||||
// Source-specific multicasting
|
||||
// # Source-specific multicasting
|
||||
//
|
||||
// An application that uses PacketConn or RawConn on IGMPv3 supported
|
||||
// platform is able to join source-specific multicast groups.
|
||||
|
||||
52
vendor/golang.org/x/net/ipv4/zsys_freebsd_riscv64.go
generated
vendored
Normal file
52
vendor/golang.org/x/net/ipv4/zsys_freebsd_riscv64.go
generated
vendored
Normal file
@ -0,0 +1,52 @@
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs defs_freebsd.go
|
||||
|
||||
package ipv4
|
||||
|
||||
const (
|
||||
sizeofSockaddrStorage = 0x80
|
||||
sizeofSockaddrInet = 0x10
|
||||
|
||||
sizeofIPMreq = 0x8
|
||||
sizeofIPMreqSource = 0xc
|
||||
sizeofGroupReq = 0x88
|
||||
sizeofGroupSourceReq = 0x108
|
||||
)
|
||||
|
||||
type sockaddrStorage struct {
|
||||
Len uint8
|
||||
Family uint8
|
||||
X__ss_pad1 [6]uint8
|
||||
X__ss_align int64
|
||||
X__ss_pad2 [112]uint8
|
||||
}
|
||||
|
||||
type sockaddrInet struct {
|
||||
Len uint8
|
||||
Family uint8
|
||||
Port uint16
|
||||
Addr [4]byte /* in_addr */
|
||||
Zero [8]uint8
|
||||
}
|
||||
|
||||
type ipMreq struct {
|
||||
Multiaddr [4]byte /* in_addr */
|
||||
Interface [4]byte /* in_addr */
|
||||
}
|
||||
|
||||
type ipMreqSource struct {
|
||||
Multiaddr [4]byte /* in_addr */
|
||||
Sourceaddr [4]byte /* in_addr */
|
||||
Interface [4]byte /* in_addr */
|
||||
}
|
||||
|
||||
type groupReq struct {
|
||||
Interface uint32
|
||||
Group sockaddrStorage
|
||||
}
|
||||
|
||||
type groupSourceReq struct {
|
||||
Interface uint32
|
||||
Group sockaddrStorage
|
||||
Source sockaddrStorage
|
||||
}
|
||||
77
vendor/golang.org/x/net/ipv4/zsys_linux_loong64.go
generated
vendored
Normal file
77
vendor/golang.org/x/net/ipv4/zsys_linux_loong64.go
generated
vendored
Normal file
@ -0,0 +1,77 @@
|
||||
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
|
||||
// cgo -godefs defs_linux.go
|
||||
|
||||
//go:build loong64
|
||||
// +build loong64
|
||||
|
||||
package ipv4
|
||||
|
||||
const (
|
||||
sizeofKernelSockaddrStorage = 0x80
|
||||
sizeofSockaddrInet = 0x10
|
||||
sizeofInetPktinfo = 0xc
|
||||
sizeofSockExtendedErr = 0x10
|
||||
|
||||
sizeofIPMreq = 0x8
|
||||
sizeofIPMreqSource = 0xc
|
||||
sizeofGroupReq = 0x88
|
||||
sizeofGroupSourceReq = 0x108
|
||||
|
||||
sizeofICMPFilter = 0x4
|
||||
)
|
||||
|
||||
type kernelSockaddrStorage struct {
|
||||
Family uint16
|
||||
X__data [126]int8
|
||||
}
|
||||
|
||||
type sockaddrInet struct {
|
||||
Family uint16
|
||||
Port uint16
|
||||
Addr [4]byte /* in_addr */
|
||||
X__pad [8]uint8
|
||||
}
|
||||
|
||||
type inetPktinfo struct {
|
||||
Ifindex int32
|
||||
Spec_dst [4]byte /* in_addr */
|
||||
Addr [4]byte /* in_addr */
|
||||
}
|
||||
|
||||
type sockExtendedErr struct {
|
||||
Errno uint32
|
||||
Origin uint8
|
||||
Type uint8
|
||||
Code uint8
|
||||
Pad uint8
|
||||
Info uint32
|
||||
Data uint32
|
||||
}
|
||||
|
||||
type ipMreq struct {
|
||||
Multiaddr [4]byte /* in_addr */
|
||||
Interface [4]byte /* in_addr */
|
||||
}
|
||||
|
||||
type ipMreqSource struct {
|
||||
Multiaddr uint32
|
||||
Interface uint32
|
||||
Sourceaddr uint32
|
||||
}
|
||||
|
||||
type groupReq struct {
|
||||
Interface uint32
|
||||
Pad_cgo_0 [4]byte
|
||||
Group kernelSockaddrStorage
|
||||
}
|
||||
|
||||
type groupSourceReq struct {
|
||||
Interface uint32
|
||||
Pad_cgo_0 [4]byte
|
||||
Group kernelSockaddrStorage
|
||||
Source kernelSockaddrStorage
|
||||
}
|
||||
|
||||
type icmpFilter struct {
|
||||
Data uint32
|
||||
}
|
||||
3
vendor/golang.org/x/sys/AUTHORS
generated
vendored
3
vendor/golang.org/x/sys/AUTHORS
generated
vendored
@ -1,3 +0,0 @@
|
||||
# This source code refers to The Go Authors for copyright purposes.
|
||||
# The master list of authors is in the main Go distribution,
|
||||
# visible at http://tip.golang.org/AUTHORS.
|
||||
3
vendor/golang.org/x/sys/CONTRIBUTORS
generated
vendored
3
vendor/golang.org/x/sys/CONTRIBUTORS
generated
vendored
@ -1,3 +0,0 @@
|
||||
# This source code was written by the Go contributors.
|
||||
# The master list of contributors is in the main Go distribution,
|
||||
# visible at http://tip.golang.org/CONTRIBUTORS.
|
||||
2
vendor/golang.org/x/sys/unix/README.md
generated
vendored
2
vendor/golang.org/x/sys/unix/README.md
generated
vendored
@ -149,7 +149,7 @@ To add a constant, add the header that includes it to the appropriate variable.
|
||||
Then, edit the regex (if necessary) to match the desired constant. Avoid making
|
||||
the regex too broad to avoid matching unintended constants.
|
||||
|
||||
### mkmerge.go
|
||||
### internal/mkmerge
|
||||
|
||||
This program is used to extract duplicate const, func, and type declarations
|
||||
from the generated architecture-specific files listed below, and merge these
|
||||
|
||||
31
vendor/golang.org/x/sys/unix/asm_bsd_ppc64.s
generated
vendored
Normal file
31
vendor/golang.org/x/sys/unix/asm_bsd_ppc64.s
generated
vendored
Normal file
@ -0,0 +1,31 @@
|
||||
// Copyright 2022 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build (darwin || freebsd || netbsd || openbsd) && gc
|
||||
// +build darwin freebsd netbsd openbsd
|
||||
// +build gc
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
//
|
||||
// System call support for ppc64, BSD
|
||||
//
|
||||
|
||||
// Just jump to package syscall's implementation for all these functions.
|
||||
// The runtime may know about them.
|
||||
|
||||
TEXT ·Syscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·Syscall(SB)
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·Syscall6(SB)
|
||||
|
||||
TEXT ·Syscall9(SB),NOSPLIT,$0-104
|
||||
JMP syscall·Syscall9(SB)
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
JMP syscall·RawSyscall(SB)
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
JMP syscall·RawSyscall6(SB)
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
x
Reference in New Issue
Block a user