Function runTests

tutorials/external/catch.hpp:10918–10956

        }

        Catch::Totals runTests(std::shared_ptr<Config> const& config) {
            auto reporter = makeReporter(config);

            RunContext context(config, std::move(reporter));

            Totals totals;

            context.testGroupStarting(config->name(), 1, 1);

            TestSpec testSpec = config->testSpec();

            auto const& allTestCases = getAllTestCasesSorted(*config);
            for (auto const& testCase : allTestCases) {
                bool matching = (!testSpec.hasFilters() && !testCase.isHidden()) ||
                                 (testSpec.hasFilters() && matchTest(testCase, testSpec, *config));

                if (!context.aborting() && matching)
                    totals += context.runTest(testCase);
                else
                    context.reporter().skipTest(testCase);
            }

            if (config->warnAboutNoTests() && totals.testCases.total() == 0) {
                ReusableStringStream testConfig;

                bool first = true;
                for (const auto& input : config->getTestsOrTags()) {
                    if (!first) { testConfig << ' '; }
                    first = false;
                    testConfig << input;
                }

                context.reporter().noMatchingTestCases(testConfig.str());
                totals.error = -1;
            }

            context.testGroupEnded(config->name(), totals, 1, 1);
            return totals;
        }

        void applyFilenamesAsTags(Catch::IConfig const& config) {
            auto& tests = const_cast<std::vector<TestCase>&>(getAllTestCasesSorted(config));