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slsDetectorPackage/slsDetectorSoftware/tests/test-CmdParser.cpp
Erik Frojdh 3100ca448e fix for multi_id and commands starting with h
2021-09-15 09:15:14 +02:00

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#include "CmdParser.h"
#include "catch.hpp"
#include <exception>
#include <string>
// tests to add
// help for all docs
// command for all depreciated commands
using vs = std::vector<std::string>;
using sls::CmdParser;
SCENARIO("Construction", "[support]") {
GIVEN("A default constructed CmdParser") {
CmdParser 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 CmdParser") {
CmdParser 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");
}
}
}
}
SCENARIO("Parsing strings with -h or --help", "[support]") {
GIVEN("A parser") {
CmdParser p;
WHEN("Parsing a string with a command and help ") {
std::string s = "-h list";
THEN("the command is correct and isHelp is set") {
p.Parse(s);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == "list");
REQUIRE(p.isHelp());
REQUIRE(p.arguments().empty());
// REQUIRE(p.argv().size() == 1);
}
}
WHEN("Parsing a string with -h at a different position") {
std::string s = "list -h something";
THEN("its also done right") {
p.Parse(s);
REQUIRE(p.isHelp());
REQUIRE(p.command() == "list");
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments().front() == "something");
}
}
WHEN("Parsing a string with -help at a different position") {
std::string s = "list --help something";
THEN("its also done right") {
p.Parse(s);
REQUIRE(p.isHelp());
REQUIRE(p.command() == "list");
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments().front() == "something");
}
}
}
}
TEST_CASE("Parse string with --help"){
CmdParser p;
p.Parse("list --help");
REQUIRE(p.isHelp()==true);
REQUIRE(p.command()=="list");
}
TEST_CASE("Parse string with -h"){
CmdParser p;
p.Parse("list -h");
REQUIRE(p.isHelp()==true);
REQUIRE(p.command()=="list");
}
TEST_CASE("Parsing consecutive strings resets not found det id") {
CmdParser p;
p.Parse("1:exptime 0.5");
REQUIRE(p.detector_id() == 1);
p.Parse("exptime 0.5");
REQUIRE(p.detector_id() == -1);
p.Parse("3:exptime 0.5");
REQUIRE(p.detector_id() == 3);
}
TEST_CASE("Parsing consecutive strings resets not found multi id") {
CmdParser p;
p.Parse("1-1:exptime 0.5");
REQUIRE(p.multi_id() == 1);
p.Parse("1:exptime 0.5");
REQUIRE(p.multi_id() == 0);
}
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;
const char *const argv[]{"call"};
CmdParser p;
p.Parse(argc, argv);
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",
"[support]") {
int argc = 2;
const char *const argv[]{"caller", "vrf"};
CmdParser p;
p.Parse(argc, argv);
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",
"[support]") {
int argc = 3;
const char *const argv[]{"caller", "vrf", "3000"};
CmdParser p;
p.Parse(argc, argv);
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;
const char *const argv[]{"caller", "7:vrf"};
CmdParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == 7);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == "vrf");
REQUIRE(p.arguments().empty());
}
TEST_CASE("Decodes double digit position", "[support]") {
int argc = 2;
const char *const argv[]{"caller", "73:vcmp"};
CmdParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == 73);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == "vcmp");
REQUIRE(p.arguments().empty());
}
TEST_CASE("Decodes position and id", "[support]") {
int argc = 2;
const char *const argv[]{"caller", "5-8:vrf"};
CmdParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == 8);
REQUIRE(p.multi_id() == 5);
REQUIRE(p.command() == "vrf");
REQUIRE(p.arguments().empty());
}
TEST_CASE("Double digit id", "[support]") {
int argc = 2;
const char *const argv[]{"caller", "56-8:vrf"};
CmdParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == 8);
REQUIRE(p.multi_id() == 56);
REQUIRE(p.command() == "vrf");
REQUIRE(p.arguments().empty());
}
TEST_CASE("Allows space between mod id and command"){
CmdParser p;
p.Parse("7: exptime 0.5");
REQUIRE(p.detector_id() == 7);
REQUIRE(p.command() == "exptime");
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments()[0] == "0.5");
}
TEST_CASE("Allows space between mod id and command also without :"){
CmdParser p;
p.Parse("1 exptime 0.5");
REQUIRE(p.detector_id() == 1);
REQUIRE(p.command() == "exptime");
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments()[0] == "0.5");
}
TEST_CASE("Allows space between mod id and command when detector id is used"){
CmdParser p;
p.Parse("1-5 exptime 0.5");
REQUIRE(p.detector_id() == 5);
REQUIRE(p.multi_id() == 1);
REQUIRE(p.command() == "exptime");
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments()[0] == "0.5");
}
TEST_CASE("Allows space between mod id and command with detector id and :"){
CmdParser p;
p.Parse("1-5: exptime 0.5");
REQUIRE(p.detector_id() == 5);
REQUIRE(p.multi_id() == 1);
REQUIRE(p.command() == "exptime");
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments()[0] == "0.5");
}
TEST_CASE("Parse receiver ID"){
CmdParser p;
p.Parse("2-5:3 flowcontrol10g 1");
REQUIRE(p.detector_id() == 5);
REQUIRE(p.multi_id() == 2);
REQUIRE(p.command() == "flowcontrol10g");
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments()[0] == "1");
REQUIRE(p.receiver_id()==3);
}
TEST_CASE("Parse receiver ID no det id"){
CmdParser p;
p.Parse("5:95 flowcontrol10g");
REQUIRE(p.detector_id() == 5);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == "flowcontrol10g");
REQUIRE(p.arguments().size() == 0);
REQUIRE(p.receiver_id()==95);
}
TEST_CASE("Det id but no mod id"){
CmdParser p;
p.Parse("1-exptime");
REQUIRE(p.detector_id() == -1); //not there
REQUIRE(p.multi_id() == 1);
REQUIRE(p.command() == "exptime");
}
TEST_CASE("Det id but no mod id but with space after -"){
CmdParser p;
p.Parse("1- exptime");
REQUIRE(p.detector_id() == -1); //not there
REQUIRE(p.multi_id() == 1);
REQUIRE(p.command() == "exptime");
}
TEST_CASE("Parse receiver ID no det id no mod"){
CmdParser p;
p.Parse(":95 flowcontrol10g");
REQUIRE(p.detector_id() == -1); //not there
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == "flowcontrol10g");
REQUIRE(p.arguments().size() == 0);
REQUIRE(p.receiver_id()==95);
}
TEST_CASE("Parse mod and receiver id"){
CmdParser p;
p.Parse("1:3 exptime");
REQUIRE(p.detector_id() == 1);
REQUIRE(p.receiver_id()==3);
REQUIRE(p.command() == "exptime");
}
TEST_CASE("Det id but no no mod"){
CmdParser p;
p.Parse("2-:35 exptime");
REQUIRE(p.detector_id() == -1);
REQUIRE(p.receiver_id()==35);
REQUIRE(p.multi_id() == 2);
REQUIRE(p.command() == "exptime");
}
TEST_CASE("All stuff"){
CmdParser p;
p.Parse("3-4:2 exptime");
REQUIRE(p.detector_id() == 4);
REQUIRE(p.receiver_id()==2);
REQUIRE(p.multi_id() == 3);
REQUIRE(p.command() == "exptime");
}
TEST_CASE("Parse a command that has -h in it"){
CmdParser p;
p.Parse("1-hostname somepc");
REQUIRE(p.multi_id() == 1);
REQUIRE(p.command() == "hostname");
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments()[0]== "somepc");
}
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