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Browser: Add a debug menu action for triggering a JS garbage collection

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Triggering a GC this way will print a report afterwards so you can see
how much memory is currently used by the JS heap. :^)
This commit is contained in:
Andreas Kling 2020-08-16 20:35:03 +02:00
parent bbd3192535
commit 154a184c1b
Notes: sideshowbarker 2024-07-19 03:32:15 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/154a184c1bc
1 changed files with 11 additions and 0 deletions
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11
Applications/Browser/Tab.cpp
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@ -361,6 +361,17 @@ Tab::Tab(Type type)
line_box_borders_action->set_checked(false);
debug_menu.add_action(line_box_borders_action);
debug_menu.add_separator();
debug_menu.add_action(GUI::Action::create("Collect garbage", { Mod_Ctrl | Mod_Shift, Key_G }, [this](auto&) {
if (m_type == Type::InProcessWebView) {
if (auto* document = m_page_view->document()) {
document->interpreter().heap().collect_garbage(JS::Heap::CollectionType::CollectGarbage, true);
}
} else {
TODO();
}
}));
auto& bookmarks_menu = m_menubar->add_menu("Bookmarks");
bookmarks_menu.add_action(WindowActions::the().show_bookmarks_bar_action());