Function listTests

Bcore/src/main/cpp/Dobby/tests/catch.hpp:7526–7556

namespace Catch {

std::size_t listTests(Config const &config) {
  TestSpec testSpec = config.testSpec();
  if (config.hasTestFilters())
    Catch::cout() << "Matching test cases:\n";
  else {
    Catch::cout() << "All available test cases:\n";
  }

  auto matchedTestCases = filterTests(getAllTestCasesSorted(config), testSpec, config);
  for (auto const &testCaseInfo : matchedTestCases) {
    Colour::Code colour = testCaseInfo.isHidden() ? Colour::SecondaryText : Colour::None;
    Colour colourGuard(colour);

    Catch::cout() << Column(testCaseInfo.name).initialIndent(2).indent(4) << "\n";
    if (config.verbosity() >= Verbosity::High) {
      Catch::cout() << Column(Catch::Detail::stringify(testCaseInfo.lineInfo)).indent(4) << std::endl;
      std::string description = testCaseInfo.description;
      if (description.empty())
        description = "(NO DESCRIPTION)";
      Catch::cout() << Column(description).indent(4) << std::endl;
    }
    if (!testCaseInfo.tags.empty())
      Catch::cout() << Column(testCaseInfo.tagsAsString()).indent(6) << "\n";
  }

  if (!config.hasTestFilters())
    Catch::cout() << pluralise(matchedTestCases.size(), "test case") << '\n' << std::endl;
  else
    Catch::cout() << pluralise(matchedTestCases.size(), "matching test case") << '\n' << std::endl;
  return matchedTestCases.size();
}

std::size_t listTestsNamesOnly(Config const &config) {
  TestSpec testSpec                      = config.testSpec();