Method log_contexts

test/doctest.h:5953–5965

        void test_case_skipped(const TestCaseData&) override {}

        void log_contexts(std::ostringstream& s) {
            int num_contexts = get_num_active_contexts();
            if(num_contexts) {
                auto contexts = get_active_contexts();

                s << "  logged: ";
                for(int i = 0; i < num_contexts; ++i) {
                    s << (i == 0 ? "" : "          ");
                    contexts[i]->stringify(&s);
                    s << std::endl;
                }
            }
        }
    };

    DOCTEST_REGISTER_REPORTER("junit", 0, JUnitReporter);