Function gjs_coverage_fixture_set_up

test/gjs-test-coverage.cpp:69–105

}

static void gjs_coverage_fixture_set_up(void* fixture_data, const void*) {
    auto* fixture = static_cast<GjsCoverageFixture*>(fixture_data);
    const char* js_script = "var f = function () { return 1; }\n";

    Gjs::AutoChar tmp_output_dir_name{g_strdup("/tmp/gjs_coverage_tmp.XXXXXX")};
    tmp_output_dir_name = mkdtemp(tmp_output_dir_name.release());

    if (!tmp_output_dir_name)
        g_error("Failed to create temporary directory for test files: %s\n",
                strerror(errno));

    fixture->tmp_output_dir = g_file_new_for_path(tmp_output_dir_name);
    fixture->tmp_js_script = g_file_get_child(fixture->tmp_output_dir,
                                              "gjs_coverage_script.js");
    fixture->lcov_output_dir = g_file_get_child(fixture->tmp_output_dir,
                                                "gjs_coverage_test_coverage");
    fixture->lcov_output = g_file_get_child(fixture->lcov_output_dir,
                                            "coverage.lcov");

    g_file_make_directory_with_parents(fixture->lcov_output_dir, nullptr,
                                       nullptr);

    Gjs::AutoChar tmp_js_script_filename{
        g_file_get_path(fixture->tmp_js_script)};

    // Allocate a strv that we can pass over to gjs_coverage_new()
    char* coverage_paths[] = {tmp_js_script_filename, nullptr};
    char* search_paths[] = {tmp_output_dir_name, nullptr};

    gjs_coverage_enable();
    fixture->gjs_context =
        gjs_context_new_with_search_path(static_cast<char**>(search_paths));
    fixture->coverage = gjs_coverage_new(coverage_paths, fixture->gjs_context,
                                         fixture->lcov_output_dir);

    replace_file(fixture->tmp_js_script, js_script);
}

static void gjs_coverage_fixture_tear_down(void* fixture_data, const void*) {
    auto* fixture = static_cast<GjsCoverageFixture*>(fixture_data);