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Write line identifying Catch2 test interface in --help output of test builds #4363

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merged 2 commits into from
Jul 19, 2024
Merged

Write line identifying Catch2 test interface in --help output of test builds #4363

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Write line identifying Catch2 test interface in --help output of test…
graydon Jun 26, 2024
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graydon Jun 26, 2024
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7 changes: 7 additions & 0 deletions src/main/CommandLine.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@
#include "util/types.h"
#include "work/WorkScheduler.h"

#include <catch.hpp>
#include <cereal/archives/json.hpp>
#include <cereal/cereal.hpp>

Expand Down Expand Up @@ -686,6 +687,12 @@ CommandLine::selectCommand(std::string const& commandName)
void
CommandLine::writeToStream(std::string const& exeName, std::ostream& os) const
{
#ifdef BUILD_TESTS
// Printing this line enables automatic test discovery in VSCode, and
// it is generally harmless otherwise (only shown in a BUILD_TESTS build).
std::cout << "Catch2 v" << CATCH_VERSION_MAJOR << "." << CATCH_VERSION_MINOR
<< "." << CATCH_VERSION_PATCH << std::endl;
#endif
os << "usage:\n"
<< " " << exeName << " "
<< "COMMAND";
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