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const char* for command

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This commit is contained in:
Erik Frojdh
2019-05-16 16:58:03 +02:00
parent 1943e77b24
commit fff79fbbb6
5 changed files with 243 additions and 232 deletions
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243
slsSupportLib/tests/test-CmdLineParser.cpp
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@ -2,13 +2,124 @@
#include "catch.hpp"
#include <exception>
#include <string>
//tests to add
//help for all docs
//command for all depreciated commands
// tests to add
// help for all docs
// command for all depreciated commands
TEST_CASE("Parse with no arguments results in no command and default id") {
//build up argc and argv
//first argument is the command used to call the binary
using vs = std::vector<std::string>;
SCENARIO("Construction", "[support]") {
GIVEN("A default constructed CmdLineParser") {
CmdLineParser p;
THEN("The state of the object is valid") {
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command().empty());
REQUIRE(p.arguments().empty());
REQUIRE(p.argv().empty());
REQUIRE(p.argv().data() == nullptr);
}
}
}
SCENARIO("Parsing a string with the command line parser", "[support]") {
GIVEN("A CmdLineParser") {
CmdLineParser p;
WHEN("Parsing an empty string") {
std::string s;
p.Parse(s);
THEN("command and arguments are empty") {
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command().empty());
REQUIRE(p.arguments().empty());
REQUIRE(p.argv().empty());
}
}
WHEN("Parsing a string with a single command") {
std::string s = "vrf";
p.Parse(s);
THEN("command is assigned and id's remain default") {
REQUIRE(p.command() == "vrf");
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.arguments().empty());
REQUIRE(p.argv().size() == 1);
}
}
WHEN("Parsing a string with command and value") {
std::string s = "vthreshold 1500";
p.Parse(s);
THEN("cmd and value are assigned and id's remain default") {
REQUIRE(p.command() == "vthreshold");
REQUIRE(p.arguments()[0] == "1500");
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
}
}
WHEN("Parsing a string with detector id and command") {
vs arg{"9:vcp", "53:vthreshold", "128:vtrim", "5:threshold"};
std::vector<int> det_id{9, 53, 128, 5};
vs res{"vcp", "vthreshold", "vtrim", "threshold"};
THEN("Values are correctly decoded") {
for (size_t i = 0; i != arg.size(); ++i) {
p.Parse(arg[i]);
REQUIRE(p.detector_id() == det_id[i]);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == res[i]);
REQUIRE(p.arguments().empty());
REQUIRE(p.argv().size() == 1);
}
}
}
WHEN("Parsing a string with multi_id detector id and command") {
vs arg{"8-12:vrf", "0-52:vcmp", "19-10:vtrim", "31-127:threshold"};
std::vector<int> det_id{12, 52, 10, 127};
std::vector<int> multi_id{8, 0, 19, 31};
vs res{"vrf", "vcmp", "vtrim", "threshold"};
THEN("Values are correctly decoded") {
for (size_t i = 0; i != arg.size(); ++i) {
p.Parse(arg[i]);
REQUIRE(p.detector_id() == det_id[i]);
REQUIRE(p.multi_id() == multi_id[i]);
REQUIRE(p.command() == res[i]);
REQUIRE(p.arguments().empty());
REQUIRE(p.argv().size() == 1);
}
}
}
WHEN("Parsing string with cmd and multiple arguments"){
std::string s = "trimen 5000 6000 7000";
p.Parse(s);
THEN("cmd and args are correct"){
REQUIRE(p.command() == "trimen");
REQUIRE(p.arguments().size() == 3);
REQUIRE(p.arguments()[0] == "5000");
REQUIRE(p.arguments()[1] == "6000");
REQUIRE(p.arguments()[2] == "7000");
}
}
WHEN("Cliend id and or detector id cannot be decoded") {
vs arg{"o:cmd", "-5:cmd", "aedpva:cmd",
"5-svc:vrf", "asv-5:cmd", "savc-asa:cmd"};
THEN("Parsing Throws") {
for (size_t i = 0; i != arg.size(); ++i) {
REQUIRE_THROWS(p.Parse(arg[i]));
}
}
}
}
}
TEST_CASE("Parse with no arguments results in no command and default id",
"[support]") {
// build up argc and argv
// first argument is the command used to call the binary
int argc = 1;
char *argv[argc];
char a0[] = "call";
@ -23,18 +134,9 @@ TEST_CASE("Parse with no arguments results in no command and default id") {
REQUIRE(p.arguments().empty());
}
TEST_CASE("Parse empty string") {
std::string s;
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command().empty());
REQUIRE(p.arguments().empty());
}
TEST_CASE("Parse a command without client id and detector id results in default") {
TEST_CASE(
"Parse a command without client id and detector id results in default",
"[support]") {
int argc = 2;
char *argv[argc];
char a0[] = "call";
@ -51,18 +153,8 @@ TEST_CASE("Parse a command without client id and detector id results in default"
REQUIRE(p.arguments().empty());
}
TEST_CASE("Parse a string without client id and detector id results in default") {
std::string s = "vrf";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == "vrf");
REQUIRE(p.arguments().empty());
}
TEST_CASE("Parse a command with value but without client or detector id") {
TEST_CASE("Parse a command with value but without client or detector id",
"[support]") {
int argc = 3;
char *argv[argc];
char a0[] = "call";
@ -81,18 +173,6 @@ TEST_CASE("Parse a command with value but without client or detector id") {
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments()[0] == "3000");
}
TEST_CASE("Parse a string with value but without client or detector id") {
std::string s = "vrf 3000\n";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == "vrf");
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments()[0] == "3000");
}
TEST_CASE("Decodes position") {
int argc = 2;
@ -110,19 +190,8 @@ TEST_CASE("Decodes position") {
REQUIRE(p.command() == "vrf");
REQUIRE(p.arguments().empty());
}
TEST_CASE("Decodes position from string") {
std::string s = "7:vrf\n";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == 7);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == "vrf");
REQUIRE(p.arguments().empty());
}
TEST_CASE("Decodes double digit position") {
TEST_CASE("Decodes double digit position", "[support]") {
int argc = 2;
char *argv[argc];
char a0[] = "call";
@ -139,19 +208,7 @@ TEST_CASE("Decodes double digit position") {
REQUIRE(p.arguments().empty());
}
TEST_CASE("Decodes double digit position from string") {
std::string s = "73:vcmp";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == 73);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == "vcmp");
REQUIRE(p.arguments().empty());
}
TEST_CASE("Decodes position and id") {
TEST_CASE("Decodes position and id", "[support]") {
int argc = 2;
char *argv[argc];
char a0[] = "call";
@ -167,18 +224,8 @@ TEST_CASE("Decodes position and id") {
REQUIRE(p.command() == "vrf");
REQUIRE(p.arguments().empty());
}
TEST_CASE("Decodes position and id from string") {
std::string s = "5-8:vrf";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == 8);
REQUIRE(p.multi_id() == 5);
REQUIRE(p.command() == "vrf");
REQUIRE(p.arguments().empty());
}
TEST_CASE("Double digit id") {
TEST_CASE("Double digit id", "[support]") {
int argc = 2;
char *argv[argc];
char a0[] = "call";
@ -195,18 +242,7 @@ TEST_CASE("Double digit id") {
REQUIRE(p.arguments().empty());
}
TEST_CASE("Double digit id from string") {
std::string s = "56-8:vrf";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == 8);
REQUIRE(p.multi_id() == 56);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().empty());
}
TEST_CASE("Calling with wrong id throws invalid_argument") {
TEST_CASE("Calling with wrong id throws invalid_argument", "[support]") {
int argc = 2;
char *argv[argc];
@ -218,13 +254,8 @@ TEST_CASE("Calling with wrong id throws invalid_argument") {
CmdLineParser p;
CHECK_THROWS(p.Parse(argc, argv));
}
TEST_CASE("Calling with string with wrong id throws invalid_argument") {
std::string s = "asvldkn:vrf";
CmdLineParser p;
CHECK_THROWS(p.Parse(s));
}
TEST_CASE("Calling with wrong client throws invalid_argument") {
TEST_CASE("Calling with wrong client throws invalid_argument", "[support]") {
int argc = 2;
char *argv[argc];
char a0[] = "call";
@ -235,26 +266,9 @@ TEST_CASE("Calling with wrong client throws invalid_argument") {
CmdLineParser p;
CHECK_THROWS(p.Parse(argc, argv));
}
TEST_CASE("Calling with string with wrong client throws invalid_argument") {
std::string s = "lki-3:vrf";
CmdLineParser p;
CHECK_THROWS(p.Parse(s));
}
TEST_CASE("Parses string with two arguments") {
std::string s = "trimen 3000 4000\n";
TEST_CASE("Build up argv", "[support]") {
CmdLineParser p;
p.Parse(s);
REQUIRE("trimen" == p.command());
REQUIRE("3000" == p.arguments()[0]);
REQUIRE("4000" == p.arguments()[1]);
REQUIRE(p.arguments().size() == 2);
}
TEST_CASE("Build up argv"){
CmdLineParser p;
// p.argv();
REQUIRE(p.argv().empty());
REQUIRE(p.argv().data() == nullptr);
@ -262,5 +276,4 @@ TEST_CASE("Build up argv"){
p.Parse(s);
REQUIRE(p.argv().data() != nullptr);
REQUIRE(p.argv().size() == 3);
}