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LibWeb: Save begin/end timestamps for load and DOMContentLoaded events

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This commit is contained in:
Andreas Kling 2022-09-21 00:43:38 +02:00
parent d4fc1367f6
commit 797d28adca
3 changed files with 20 additions and 10 deletions
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6
Userland/Libraries/LibWeb/DOM/Document.h
View file

@ -424,11 +424,13 @@ public:
RefPtr<HTML::HTMLParser> active_parser();
// https://html.spec.whatwg.org/multipage/dom.html#load-timing-info
DocumentLoadTimingInfo const& load_timing_info() { return m_load_timing_info; }
DocumentLoadTimingInfo& load_timing_info() { return m_load_timing_info; }
DocumentLoadTimingInfo const& load_timing_info() const { return m_load_timing_info; }
void set_load_timing_info(DocumentLoadTimingInfo const& load_timing_info) { m_load_timing_info = load_timing_info; }
// https://html.spec.whatwg.org/multipage/dom.html#previous-document-unload-timing
DocumentUnloadTimingInfo const& previous_document_unload_timing() { return m_previous_document_unload_timing; }
DocumentUnloadTimingInfo& previous_document_unload_timing() { return m_previous_document_unload_timing; }
DocumentUnloadTimingInfo const& previous_document_unload_timing() const { return m_previous_document_unload_timing; }
void set_previous_document_unload_timing(DocumentUnloadTimingInfo const& previous_document_unload_timing) { m_previous_document_unload_timing = previous_document_unload_timing; }
protected:

12
Userland/Libraries/LibWeb/HTML/Parser/HTMLParser.cpp
View file

@ -234,14 +234,16 @@ void HTMLParser::the_end()
// 6. Queue a global task on the DOM manipulation task source given the Document's relevant global object to run the following substeps:
old_queue_global_task_with_document(HTML::Task::Source::DOMManipulation, *m_document, [document = m_document]() mutable {
// FIXME: 1. Set the Document's load timing info's DOM content loaded event start time to the current high resolution time given the Document's relevant global object.
// 1. Set the Document's load timing info's DOM content loaded event start time to the current high resolution time given the Document's relevant global object.
document->load_timing_info().dom_content_loaded_event_start_time = main_thread_event_loop().unsafe_shared_current_time();
// 2. Fire an event named DOMContentLoaded at the Document object, with its bubbles attribute initialized to true.
auto content_loaded_event = DOM::Event::create(document->window(), HTML::EventNames::DOMContentLoaded);
content_loaded_event->set_bubbles(true);
document->dispatch_event(*content_loaded_event);
// FIXME: 3. Set the Document's load timing info's DOM content loaded event end time to the current high resolution time given the Document's relevant global object.
// 3. Set the Document's load timing info's DOM content loaded event end time to the current high resolution time given the Document's relevant global object.
document->load_timing_info().dom_content_loaded_event_end_time = main_thread_event_loop().unsafe_shared_current_time();
// FIXME: 4. Enable the client message queue of the ServiceWorkerContainer object whose associated service worker client is the Document object's relevant settings object.
@ -271,7 +273,8 @@ void HTMLParser::the_end()
// 3. Let window be the Document's relevant global object.
JS::NonnullGCPtr<Window> window = document->window();
// FIXME: 4. Set the Document's load timing info's load event start time to the current high resolution time given window.
// 4. Set the Document's load timing info's load event start time to the current high resolution time given window.
document->load_timing_info().load_event_start_time = main_thread_event_loop().unsafe_shared_current_time();
// 5. Fire an event named load at window, with legacy target override flag set.
// FIXME: The legacy target override flag is currently set by a virtual override of dispatch_event()
@ -282,7 +285,8 @@ void HTMLParser::the_end()
// FIXME: 7. Set the Document object's navigation id to null.
// FIXME: 8. Set the Document's load timing info's load event end time to the current high resolution time given window.
// 8. Set the Document's load timing info's load event end time to the current high resolution time given window.
document->load_timing_info().load_event_end_time = main_thread_event_loop().unsafe_shared_current_time();
// 9. Assert: Document's page showing is false.
VERIFY(!document->page_showing());

12
Userland/Libraries/LibWeb/XML/XMLDocumentBuilder.cpp
View file

@ -173,14 +173,16 @@ void XMLDocumentBuilder::document_end()
}
// Queue a global task on the DOM manipulation task source given the Document's relevant global object to run the following substeps:
old_queue_global_task_with_document(HTML::Task::Source::DOMManipulation, m_document, [document = JS::make_handle(m_document)]() mutable {
// FIXME: Set the Document's load timing info's DOM content loaded event start time to the current high resolution time given the Document's relevant global object.
// Set the Document's load timing info's DOM content loaded event start time to the current high resolution time given the Document's relevant global object.
document->load_timing_info().dom_content_loaded_event_start_time = HTML::main_thread_event_loop().unsafe_shared_current_time();
// Fire an event named DOMContentLoaded at the Document object, with its bubbles attribute initialized to true.
auto content_loaded_event = DOM::Event::create(document->window(), HTML::EventNames::DOMContentLoaded);
content_loaded_event->set_bubbles(true);
document->dispatch_event(*content_loaded_event);
// FIXME: Set the Document's load timing info's DOM content loaded event end time to the current high resolution time given the Document's relevant global object.
// Set the Document's load timing info's DOM content loaded event end time to the current high resolution time given the Document's relevant global object.
document->load_timing_info().dom_content_loaded_event_end_time = HTML::main_thread_event_loop().unsafe_shared_current_time();
// FIXME: Enable the client message queue of the ServiceWorkerContainer object whose associated service worker client is the Document object's relevant settings object.
@ -209,7 +211,8 @@ void XMLDocumentBuilder::document_end()
// Let window be the Document's relevant global object.
JS::NonnullGCPtr<HTML::Window> window = document->window();
// FIXME: Set the Document's load timing info's load event start time to the current high resolution time given window.
// Set the Document's load timing info's load event start time to the current high resolution time given window.
document->load_timing_info().load_event_start_time = HTML::main_thread_event_loop().unsafe_shared_current_time();
// Fire an event named load at window, with legacy target override flag set.
// FIXME: The legacy target override flag is currently set by a virtual override of dispatch_event()
@ -220,7 +223,8 @@ void XMLDocumentBuilder::document_end()
// FIXME: Set the Document object's navigation id to null.
// FIXME: Set the Document's load timing info's load event end time to the current high resolution time given window.
// Set the Document's load timing info's load event end time to the current high resolution time given window.
document->load_timing_info().dom_content_loaded_event_end_time = HTML::main_thread_event_loop().unsafe_shared_current_time();
// Assert: Document's page showing is false.
VERIFY(!document->page_showing());