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LibWeb: Implement test-web in terms of LibTest/JavaScriptTestRunner
This deduplicates the test-js copy-ism :^)
This commit is contained in:
Ali Mohammad Pur
Linus Groh
parent
f137c1bfaa
commit
d897abf4c2
26 changed files with 643 additions and 1159 deletions
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@ -4,664 +4,125 @@
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Function.h>
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#include <AK/JsonObject.h>
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#include <AK/JsonValue.h>
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#include <AK/QuickSort.h>
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#include <AK/URL.h>
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#include <LibCore/ArgsParser.h>
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#include <LibCore/DirIterator.h>
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#include <LibCore/File.h>
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#include <LibGUI/Application.h>
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#include <LibGUI/BoxLayout.h>
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#include <LibGUI/Widget.h>
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#include <LibGUI/Window.h>
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#include <LibJS/Interpreter.h>
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#include <LibJS/Lexer.h>
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#include <LibJS/Parser.h>
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#include <LibJS/Runtime/Array.h>
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#include <LibJS/Runtime/JSONObject.h>
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#include <LibTest/Results.h>
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#include <LibTest/JavaScriptTestRunner.h>
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#include <LibWeb/Bindings/MainThreadVM.h>
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#include <LibWeb/HTML/Parser/HTMLDocumentParser.h>
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#include <LibWeb/InProcessWebView.h>
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#include <LibWeb/Loader/ResourceLoader.h>
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#include <signal.h>
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#include <sys/time.h>
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#define TOP_LEVEL_TEST_NAME "__$$TOP_LEVEL$$__"
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using namespace Test::JS;
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struct ParserError {
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JS::Parser::Error error;
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String hint;
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};
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TEST_ROOT("Userland/Libraries/LibWeb/Tests");
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struct JSFileResult {
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String name;
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Optional<ParserError> error {};
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double time_taken { 0 };
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// A failed test takes precedence over a skipped test, which both have
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// precedence over a passed test
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Test::Result most_severe_test_result { Test::Result::Pass };
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Vector<Test::Suite> suites {};
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Vector<String> logged_messages {};
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};
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RefPtr<Web::InProcessWebView> g_page_view;
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RefPtr<GUI::Application> g_app;
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Optional<URL> next_page_to_load;
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Vector<Function<void(JS::Object&)>> after_initial_load_hooks;
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Vector<Function<void(JS::Object&)>> before_initial_load_hooks;
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Function<void(const URL&)> g_on_page_change;
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class TestRunnerObject final : public JS::Object {
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JS_OBJECT(TestRunnerObject, JS::Object);
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public:
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explicit TestRunnerObject(JS::GlobalObject&);
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virtual void initialize(JS::GlobalObject&) override;
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virtual ~TestRunnerObject() override;
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private:
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JS_DECLARE_NATIVE_FUNCTION(change_page);
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};
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TestRunnerObject::TestRunnerObject(JS::GlobalObject& global_object)
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: Object(*global_object.object_prototype())
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TESTJS_MAIN_HOOK()
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{
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}
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void TestRunnerObject::initialize(JS::GlobalObject& global_object)
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{
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Object::initialize(global_object);
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define_native_function("changePage", change_page, 1);
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}
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TestRunnerObject::~TestRunnerObject()
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{
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}
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JS_DEFINE_NATIVE_FUNCTION(TestRunnerObject::change_page)
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{
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auto url = vm.argument(0).to_string(global_object);
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if (vm.exception())
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return {};
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if (g_on_page_change)
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g_on_page_change(url);
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return JS::js_undefined();
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}
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class TestRunner {
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public:
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TestRunner(String web_test_root, String js_test_root, Web::InProcessWebView& page_view, bool print_times)
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: m_web_test_root(move(web_test_root))
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, m_js_test_root(move(js_test_root))
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, m_print_times(print_times)
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, m_page_view(page_view)
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{
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}
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void run();
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private:
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JSFileResult run_file_test(const String& test_path);
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void print_file_result(const JSFileResult& file_result) const;
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void print_test_results() const;
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String m_web_test_root;
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String m_js_test_root;
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bool m_print_times;
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double m_total_elapsed_time_in_ms { 0 };
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Test::Counts m_counts;
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RefPtr<Web::InProcessWebView> m_page_view;
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RefPtr<JS::Program> m_js_test_common;
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RefPtr<JS::Program> m_web_test_common;
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};
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static void cleanup_and_exit()
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{
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// Clear the taskbar progress.
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#ifdef __serenity__
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fprintf(stderr, "\033]9;-1;\033\\");
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#endif
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exit(1);
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}
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#if 0
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static void handle_sigabrt(int)
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{
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dbgln("test-web: SIGABRT received, cleaning up.");
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cleanup_and_exit();
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}
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#endif
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static double get_time_in_ms()
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{
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struct timeval tv1;
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auto return_code = gettimeofday(&tv1, nullptr);
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VERIFY(return_code >= 0);
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return static_cast<double>(tv1.tv_sec) * 1000.0 + static_cast<double>(tv1.tv_usec) / 1000.0;
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}
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template<typename Callback>
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void iterate_directory_recursively(const String& directory_path, Callback callback)
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{
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Core::DirIterator directory_iterator(directory_path, Core::DirIterator::Flags::SkipDots);
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while (directory_iterator.has_next()) {
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auto file_path = directory_iterator.next_full_path();
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if (Core::File::is_directory(file_path)) {
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iterate_directory_recursively(file_path, callback);
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} else {
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callback(move(file_path));
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}
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}
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}
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static Vector<String> get_test_paths(const String& test_root)
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{
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Vector<String> paths;
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iterate_directory_recursively(test_root, [&](const String& file_path) {
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if (!file_path.ends_with("test-common.js") && !file_path.ends_with(".html") && !file_path.ends_with(".ts"))
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paths.append(file_path);
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});
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quick_sort(paths);
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return paths;
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}
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void TestRunner::run()
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{
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size_t progress_counter = 0;
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auto test_paths = get_test_paths(m_web_test_root);
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g_on_page_change = [this](auto& page_to_load) {
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if (!page_to_load.is_valid()) {
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printf("Invalid page URL (%s) on page change", page_to_load.to_string().characters());
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cleanup_and_exit();
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}
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VERIFY(m_page_view->document());
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// We want to keep the same document since the interpreter is tied to the document,
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// and we don't want to lose the test state. So, we just clear the document and
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// give a new parser the existing document to work on.
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m_page_view->document()->remove_all_children();
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Web::LoadRequest request;
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request.set_url(page_to_load);
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Web::ResourceLoader::the().load_sync(
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request,
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[&](auto data, auto&, auto) {
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Web::HTML::HTMLDocumentParser parser(*m_page_view->document(), data, "utf-8");
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parser.run(page_to_load);
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},
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[page_to_load](auto& error, auto) {
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printf("Failed to load test page: %s (%s)", page_to_load.to_string().characters(), error.characters());
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cleanup_and_exit();
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});
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};
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for (auto& path : test_paths) {
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++progress_counter;
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print_file_result(run_file_test(path));
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#ifdef __serenity__
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fprintf(stderr, "\033]9;%zu;%zu;\033\\", progress_counter, test_paths.size());
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#endif
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}
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#ifdef __serenity__
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fprintf(stderr, "\033]9;-1;\033\\");
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#endif
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print_test_results();
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}
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static Result<NonnullRefPtr<JS::Program>, ParserError> parse_file(const String& file_path)
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{
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auto file = Core::File::construct(file_path);
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auto result = file->open(Core::OpenMode::ReadOnly);
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if (!result) {
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printf("Failed to open the following file: \"%s\"\n", file_path.characters());
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cleanup_and_exit();
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}
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auto contents = file->read_all();
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String test_file_string(reinterpret_cast<const char*>(contents.data()), contents.size());
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file->close();
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auto parser = JS::Parser(JS::Lexer(test_file_string));
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auto program = parser.parse_program();
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if (parser.has_errors()) {
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auto error = parser.errors()[0];
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return Result<NonnullRefPtr<JS::Program>, ParserError>(ParserError { error, error.source_location_hint(test_file_string) });
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}
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return Result<NonnullRefPtr<JS::Program>, ParserError>(program);
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}
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static Optional<JsonValue> get_test_results(JS::Interpreter& interpreter)
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{
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auto result = interpreter.vm().get_variable("__TestResults__", interpreter.global_object());
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auto json_string = JS::JSONObject::stringify_impl(interpreter.global_object(), result, JS::js_undefined(), JS::js_undefined());
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auto json = JsonValue::from_string(json_string);
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if (!json.has_value())
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return {};
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return json.value();
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}
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JSFileResult TestRunner::run_file_test(const String& test_path)
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{
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double start_time = get_time_in_ms();
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VERIFY(m_page_view->document());
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auto& old_interpreter = m_page_view->document()->interpreter();
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if (!m_js_test_common) {
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auto result = parse_file(String::formatted("{}/test-common.js", m_js_test_root));
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if (result.is_error()) {
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printf("Unable to parse %s/test-common.js\n", m_js_test_root.characters());
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printf("%s\n", result.error().error.to_string().characters());
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printf("%s\n", result.error().hint.characters());
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cleanup_and_exit();
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}
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m_js_test_common = result.value();
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}
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if (!m_web_test_common) {
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auto result = parse_file(String::formatted("{}/test-common.js", m_web_test_root));
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if (result.is_error()) {
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printf("Unable to parse %s/test-common.js\n", m_web_test_root.characters());
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printf("%s\n", result.error().error.to_string().characters());
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printf("%s\n", result.error().hint.characters());
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cleanup_and_exit();
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}
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m_web_test_common = result.value();
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}
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auto file_program = parse_file(test_path);
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if (file_program.is_error())
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return { test_path, file_program.error() };
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// Setup the test on the current page to get "__PageToLoad__".
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old_interpreter.run(old_interpreter.global_object(), *m_web_test_common);
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old_interpreter.run(old_interpreter.global_object(), *file_program.value());
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auto page_to_load = URL(old_interpreter.vm().get_variable("__PageToLoad__", old_interpreter.global_object()).as_string().string());
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if (!page_to_load.is_valid()) {
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printf("Invalid page URL for %s", test_path.characters());
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cleanup_and_exit();
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}
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JSFileResult file_result;
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Web::LoadRequest request;
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request.set_url(page_to_load);
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Web::ResourceLoader::the().load_sync(
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request,
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[&](auto data, auto&, auto) {
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// Create a new parser and immediately get its document to replace the old interpreter.
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auto document = Web::DOM::Document::create();
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Web::HTML::HTMLDocumentParser parser(document, data, "utf-8");
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auto& new_interpreter = parser.document().interpreter();
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// FIXME: This is a hack while we're refactoring Interpreter/VM stuff.
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JS::VM::InterpreterExecutionScope scope(new_interpreter);
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// Setup the test environment and call "__BeforeInitialPageLoad__"
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new_interpreter.global_object().define_property(
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"libweb_tester",
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new_interpreter.heap().allocate<TestRunnerObject>(new_interpreter.global_object(), new_interpreter.global_object()),
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JS::Attribute::Enumerable | JS::Attribute::Configurable);
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new_interpreter.run(new_interpreter.global_object(), *m_js_test_common);
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new_interpreter.run(new_interpreter.global_object(), *m_web_test_common);
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new_interpreter.run(new_interpreter.global_object(), *file_program.value());
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auto& before_initial_page_load = new_interpreter.vm().get_variable("__BeforeInitialPageLoad__", new_interpreter.global_object()).as_function();
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[[maybe_unused]] auto rc_before = new_interpreter.vm().call(before_initial_page_load, JS::js_undefined());
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if (new_interpreter.exception())
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new_interpreter.vm().clear_exception();
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// Now parse the HTML page.
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parser.run(page_to_load);
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m_page_view->set_document(&parser.document());
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// Finally run the test by calling "__AfterInitialPageLoad__"
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auto& after_initial_page_load = new_interpreter.vm().get_variable("__AfterInitialPageLoad__", new_interpreter.global_object()).as_function();
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[[maybe_unused]] auto rc_after = new_interpreter.vm().call(after_initial_page_load, JS::js_undefined());
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if (new_interpreter.exception())
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new_interpreter.vm().clear_exception();
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auto test_json = get_test_results(new_interpreter);
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if (!test_json.has_value()) {
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printf("Received malformed JSON from test \"%s\"\n", test_path.characters());
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cleanup_and_exit();
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}
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file_result = { test_path.substring(m_web_test_root.length() + 1, test_path.length() - m_web_test_root.length() - 1) };
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// Collect logged messages
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auto& arr = new_interpreter.vm().get_variable("__UserOutput__", new_interpreter.global_object()).as_array();
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for (auto& entry : arr.indexed_properties()) {
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auto message = entry.value_and_attributes(&new_interpreter.global_object()).value;
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file_result.logged_messages.append(message.to_string_without_side_effects());
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}
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test_json.value().as_object().for_each_member([&](const String& suite_name, const JsonValue& suite_value) {
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Test::Suite suite { suite_name };
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VERIFY(suite_value.is_object());
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suite_value.as_object().for_each_member([&](const String& test_name, const JsonValue& test_value) {
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Test::Case test { test_name, Test::Result::Fail, "" };
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VERIFY(test_value.is_object());
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VERIFY(test_value.as_object().has("result"));
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auto result = test_value.as_object().get("result");
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VERIFY(result.is_string());
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auto result_string = result.as_string();
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if (result_string == "pass") {
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test.result = Test::Result::Pass;
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m_counts.tests_passed++;
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} else if (result_string == "fail") {
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test.result = Test::Result::Fail;
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m_counts.tests_failed++;
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suite.most_severe_test_result = Test::Result::Fail;
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VERIFY(test_value.as_object().has("details"));
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auto details = test_value.as_object().get("details");
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VERIFY(result.is_string());
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test.details = details.as_string();
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} else {
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test.result = Test::Result::Skip;
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if (suite.most_severe_test_result == Test::Result::Pass)
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suite.most_severe_test_result = Test::Result::Skip;
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m_counts.tests_skipped++;
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}
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suite.tests.append(test);
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});
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if (suite.most_severe_test_result == Test::Result::Fail) {
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m_counts.suites_failed++;
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file_result.most_severe_test_result = Test::Result::Fail;
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} else {
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if (suite.most_severe_test_result == Test::Result::Skip && file_result.most_severe_test_result == Test::Result::Pass)
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file_result.most_severe_test_result = Test::Result::Skip;
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m_counts.suites_passed++;
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}
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file_result.suites.append(suite);
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});
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m_counts.files_total++;
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file_result.time_taken = get_time_in_ms() - start_time;
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m_total_elapsed_time_in_ms += file_result.time_taken;
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},
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[page_to_load](auto& error, auto) {
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printf("Failed to load test page: %s (%s)", page_to_load.to_string().characters(), error.characters());
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cleanup_and_exit();
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});
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return file_result;
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}
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enum Modifier {
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BG_RED,
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BG_GREEN,
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FG_RED,
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FG_GREEN,
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FG_ORANGE,
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FG_GRAY,
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FG_BLACK,
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FG_BOLD,
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ITALIC,
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CLEAR,
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};
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static void print_modifiers(Vector<Modifier> modifiers)
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{
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for (auto& modifier : modifiers) {
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auto code = [&]() -> String {
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switch (modifier) {
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case BG_RED:
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return "\033[48;2;255;0;102m";
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case BG_GREEN:
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return "\033[48;2;102;255;0m";
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case FG_RED:
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return "\033[38;2;255;0;102m";
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case FG_GREEN:
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return "\033[38;2;102;255;0m";
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case FG_ORANGE:
|
||||
return "\033[38;2;255;102;0m";
|
||||
case FG_GRAY:
|
||||
return "\033[38;2;135;139;148m";
|
||||
case FG_BLACK:
|
||||
return "\033[30m";
|
||||
case FG_BOLD:
|
||||
return "\033[1m";
|
||||
case ITALIC:
|
||||
return "\033[3m";
|
||||
case CLEAR:
|
||||
return "\033[0m";
|
||||
}
|
||||
VERIFY_NOT_REACHED();
|
||||
};
|
||||
printf("%s", code().characters());
|
||||
}
|
||||
}
|
||||
|
||||
void TestRunner::print_file_result(const JSFileResult& file_result) const
|
||||
{
|
||||
if (file_result.most_severe_test_result == Test::Result::Fail || file_result.error.has_value()) {
|
||||
print_modifiers({ BG_RED, FG_BLACK, FG_BOLD });
|
||||
printf(" FAIL ");
|
||||
print_modifiers({ CLEAR });
|
||||
} else {
|
||||
if (m_print_times || file_result.most_severe_test_result != Test::Result::Pass) {
|
||||
print_modifiers({ BG_GREEN, FG_BLACK, FG_BOLD });
|
||||
printf(" PASS ");
|
||||
print_modifiers({ CLEAR });
|
||||
} else {
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
printf(" %s", file_result.name.characters());
|
||||
|
||||
if (m_print_times) {
|
||||
print_modifiers({ CLEAR, ITALIC, FG_GRAY });
|
||||
if (file_result.time_taken < 1000) {
|
||||
printf(" (%dms)\n", static_cast<int>(file_result.time_taken));
|
||||
} else {
|
||||
printf(" (%.3fs)\n", file_result.time_taken / 1000.0);
|
||||
}
|
||||
print_modifiers({ CLEAR });
|
||||
} else {
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
if (!file_result.logged_messages.is_empty()) {
|
||||
print_modifiers({ FG_GRAY, FG_BOLD });
|
||||
#ifdef __serenity__
|
||||
printf(" ℹ Console output:\n");
|
||||
#else
|
||||
// This emoji has a second invisible byte after it. The one above does not
|
||||
printf(" ℹ️ Console output:\n");
|
||||
#endif
|
||||
print_modifiers({ CLEAR, FG_GRAY });
|
||||
for (auto& message : file_result.logged_messages)
|
||||
printf(" %s\n", message.characters());
|
||||
}
|
||||
|
||||
if (file_result.error.has_value()) {
|
||||
auto test_error = file_result.error.value();
|
||||
|
||||
print_modifiers({ FG_RED });
|
||||
#ifdef __serenity__
|
||||
printf(" ❌ The file failed to parse\n\n");
|
||||
#else
|
||||
// No invisible byte here, but the spacing still needs to be altered on the host
|
||||
printf(" ❌ The file failed to parse\n\n");
|
||||
#endif
|
||||
print_modifiers({ FG_GRAY });
|
||||
for (auto& message : test_error.hint.split('\n', true)) {
|
||||
printf(" %s\n", message.characters());
|
||||
}
|
||||
print_modifiers({ FG_RED });
|
||||
printf(" %s\n\n", test_error.error.to_string().characters());
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
if (file_result.most_severe_test_result != Test::Result::Pass) {
|
||||
for (auto& suite : file_result.suites) {
|
||||
if (suite.most_severe_test_result == Test::Result::Pass)
|
||||
continue;
|
||||
|
||||
bool failed = suite.most_severe_test_result == Test::Result::Fail;
|
||||
|
||||
print_modifiers({ FG_GRAY, FG_BOLD });
|
||||
|
||||
if (failed) {
|
||||
#ifdef __serenity__
|
||||
printf(" ❌ Suite: ");
|
||||
#else
|
||||
// No invisible byte here, but the spacing still needs to be altered on the host
|
||||
printf(" ❌ Suite: ");
|
||||
#endif
|
||||
} else {
|
||||
#ifdef __serenity__
|
||||
printf(" ⚠ Suite: ");
|
||||
#else
|
||||
// This emoji has a second invisible byte after it. The one above does not
|
||||
printf(" ⚠️ Suite: ");
|
||||
#endif
|
||||
}
|
||||
|
||||
print_modifiers({ CLEAR, FG_GRAY });
|
||||
|
||||
if (suite.name == TOP_LEVEL_TEST_NAME) {
|
||||
printf("<top-level>\n");
|
||||
} else {
|
||||
printf("%s\n", suite.name.characters());
|
||||
}
|
||||
print_modifiers({ CLEAR });
|
||||
|
||||
for (auto& test : suite.tests) {
|
||||
if (test.result == Test::Result::Pass)
|
||||
continue;
|
||||
|
||||
print_modifiers({ FG_GRAY, FG_BOLD });
|
||||
printf(" Test: ");
|
||||
if (test.result == Test::Result::Fail) {
|
||||
print_modifiers({ CLEAR, FG_RED });
|
||||
printf("%s (failed):\n", test.name.characters());
|
||||
printf(" %s\n", test.details.characters());
|
||||
} else {
|
||||
print_modifiers({ CLEAR, FG_ORANGE });
|
||||
printf("%s (skipped)\n", test.name.characters());
|
||||
}
|
||||
print_modifiers({ CLEAR });
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void TestRunner::print_test_results() const
|
||||
{
|
||||
printf("\nTest Suites: ");
|
||||
if (m_counts.suites_failed) {
|
||||
print_modifiers({ FG_RED });
|
||||
printf("%d failed, ", m_counts.suites_failed);
|
||||
print_modifiers({ CLEAR });
|
||||
}
|
||||
if (m_counts.suites_passed) {
|
||||
print_modifiers({ FG_GREEN });
|
||||
printf("%d passed, ", m_counts.suites_passed);
|
||||
print_modifiers({ CLEAR });
|
||||
}
|
||||
printf("%d total\n", m_counts.suites_failed + m_counts.suites_passed);
|
||||
|
||||
printf("Tests: ");
|
||||
if (m_counts.tests_failed) {
|
||||
print_modifiers({ FG_RED });
|
||||
printf("%d failed, ", m_counts.tests_failed);
|
||||
print_modifiers({ CLEAR });
|
||||
}
|
||||
if (m_counts.tests_skipped) {
|
||||
print_modifiers({ FG_ORANGE });
|
||||
printf("%d skipped, ", m_counts.tests_skipped);
|
||||
print_modifiers({ CLEAR });
|
||||
}
|
||||
if (m_counts.tests_passed) {
|
||||
print_modifiers({ FG_GREEN });
|
||||
printf("%d passed, ", m_counts.tests_passed);
|
||||
print_modifiers({ CLEAR });
|
||||
}
|
||||
printf("%d total\n", m_counts.tests_failed + m_counts.tests_passed);
|
||||
|
||||
printf("Files: %d total\n", m_counts.files_total);
|
||||
|
||||
printf("Time: ");
|
||||
if (m_total_elapsed_time_in_ms < 1000.0) {
|
||||
printf("%dms\n\n", static_cast<int>(m_total_elapsed_time_in_ms));
|
||||
} else {
|
||||
printf("%-.3fs\n\n", m_total_elapsed_time_in_ms / 1000.0);
|
||||
}
|
||||
}
|
||||
|
||||
int main(int argc, char** argv)
|
||||
{
|
||||
bool print_times = false;
|
||||
bool show_window = false;
|
||||
|
||||
#if 0
|
||||
struct sigaction act;
|
||||
memset(&act, 0, sizeof(act));
|
||||
act.sa_flags = SA_NOCLDWAIT;
|
||||
act.sa_handler = handle_sigabrt;
|
||||
int rc = sigaction(SIGABRT, &act, nullptr);
|
||||
if (rc < 0) {
|
||||
perror("sigaction");
|
||||
return 1;
|
||||
}
|
||||
#endif
|
||||
|
||||
Core::ArgsParser args_parser;
|
||||
args_parser.add_option(print_times, "Show duration of each test", "show-time", 't');
|
||||
args_parser.add_option(show_window, "Show window while running tests", "window", 'w');
|
||||
args_parser.parse(argc, argv);
|
||||
|
||||
auto app = GUI::Application::construct(argc, argv);
|
||||
g_vm = Web::Bindings::main_thread_vm();
|
||||
g_app = GUI::Application::construct(g_test_argc, g_test_argv);
|
||||
auto window = GUI::Window::construct();
|
||||
auto& main_widget = window->set_main_widget<GUI::Widget>();
|
||||
main_widget.set_fill_with_background_color(true);
|
||||
main_widget.set_layout<GUI::VerticalBoxLayout>();
|
||||
auto& view = main_widget.add<Web::InProcessWebView>();
|
||||
|
||||
view.set_document(Web::DOM::Document::create());
|
||||
|
||||
if (show_window) {
|
||||
window->set_title("LibWeb Test Window");
|
||||
window->resize(640, 480);
|
||||
window->show();
|
||||
}
|
||||
|
||||
#ifdef __serenity__
|
||||
TestRunner("/home/anon/web-tests", "/home/anon/js-tests", view, print_times).run();
|
||||
#else
|
||||
char* serenity_source_dir = getenv("SERENITY_SOURCE_DIR");
|
||||
if (!serenity_source_dir) {
|
||||
printf("test-web requires the SERENITY_SOURCE_DIR environment variable to be set");
|
||||
return 1;
|
||||
}
|
||||
TestRunner(String::formatted("{}/Userland/Libraries/LibWeb/Tests", serenity_source_dir), String::formatted("{}/Userland/Libraries/LibJS/Tests", serenity_source_dir), view, print_times).run();
|
||||
#endif
|
||||
return 0;
|
||||
g_page_view = view;
|
||||
}
|
||||
|
||||
TESTJS_GLOBAL_FUNCTION(load_local_page, loadLocalPage)
|
||||
{
|
||||
auto name = vm.argument(0).to_string(global_object);
|
||||
if (vm.exception())
|
||||
return {};
|
||||
|
||||
// Clear the hooks
|
||||
before_initial_load_hooks.clear();
|
||||
after_initial_load_hooks.clear();
|
||||
|
||||
// Set the load URL
|
||||
if (name.starts_with('/'))
|
||||
next_page_to_load = URL::create_with_file_protocol(name);
|
||||
else
|
||||
next_page_to_load = URL::create_with_file_protocol(LexicalPath::join(g_test_root, "Pages", name).string());
|
||||
return JS::js_undefined();
|
||||
}
|
||||
|
||||
TESTJS_GLOBAL_FUNCTION(after_initial_page_load, afterInitialPageLoad)
|
||||
{
|
||||
auto function = vm.argument(0);
|
||||
if (!function.is_function()) {
|
||||
dbgln("afterInitialPageLoad argument is not a function");
|
||||
vm.throw_exception<JS::TypeError>(global_object, JS::ErrorType::NotA, "Function");
|
||||
return {};
|
||||
}
|
||||
|
||||
after_initial_load_hooks.append([fn = JS::make_handle(&function.as_function()), &vm](auto& page_object) {
|
||||
[[maybe_unused]] auto unused = vm.call(const_cast<JS::Function&>(*fn.cell()), JS::js_undefined(), &page_object);
|
||||
});
|
||||
return JS::js_undefined();
|
||||
}
|
||||
|
||||
TESTJS_GLOBAL_FUNCTION(before_initial_page_load, beforeInitialPageLoad)
|
||||
{
|
||||
auto function = vm.argument(0);
|
||||
if (!function.is_function()) {
|
||||
dbgln("beforeInitialPageLoad argument is not a function");
|
||||
vm.throw_exception<JS::TypeError>(global_object, JS::ErrorType::NotA, "Function");
|
||||
return {};
|
||||
}
|
||||
|
||||
before_initial_load_hooks.append([fn = JS::make_handle(&function.as_function()), &vm](auto& page_object) {
|
||||
[[maybe_unused]] auto unused = vm.call(const_cast<JS::Function&>(*fn.cell()), JS::js_undefined(), &page_object);
|
||||
});
|
||||
return JS::js_undefined();
|
||||
}
|
||||
|
||||
TESTJS_GLOBAL_FUNCTION(wait_for_page_to_load, waitForPageToLoad)
|
||||
{
|
||||
// Create a new parser and immediately get its document to replace the old interpreter.
|
||||
auto document = Web::DOM::Document::create();
|
||||
|
||||
// Run the "before" hooks
|
||||
for (auto& entry : before_initial_load_hooks)
|
||||
entry(document->interpreter().global_object());
|
||||
|
||||
// Set the load hook
|
||||
Web::LoadRequest request;
|
||||
request.set_url(next_page_to_load.value());
|
||||
|
||||
auto& loader = Web::ResourceLoader::the();
|
||||
loader.load_sync(
|
||||
request,
|
||||
[&](auto data, auto&, auto) {
|
||||
Web::HTML::HTMLDocumentParser parser(document, data, "utf-8");
|
||||
// Now parse the HTML page.
|
||||
parser.run(next_page_to_load.value());
|
||||
g_page_view->set_document(&parser.document());
|
||||
if (vm.exception()) {
|
||||
// FIXME: Should we do something about this? the document itself threw unhandled exceptions...
|
||||
vm.clear_exception();
|
||||
}
|
||||
|
||||
// Run the "after" hooks
|
||||
for (auto& entry : after_initial_load_hooks) {
|
||||
entry(document->interpreter().global_object());
|
||||
if (vm.exception())
|
||||
break;
|
||||
}
|
||||
},
|
||||
[&](auto) {
|
||||
dbgln("Load of resource {} failed", next_page_to_load.value());
|
||||
vm.throw_exception<Web::DOM::NetworkError>(global_object);
|
||||
});
|
||||
|
||||
return JS::js_undefined();
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue