I had completely managed to forget about the special case of Window
where a WindowProxy is what is received over IDL. This was caught
by the origin-from-window WPT test, but unfortunately this cannot
be imported as it relies on a web server running and other
surroundsing WPT infrastructure.
The same-origin domain check always returned true if only the scheme
matched. This was because of missing steps to check for the origin's
domain, which didn't exist. Add this concept to URL::Origin, even
though we do not use it at this stage in document.domain setter.
Co-Authored-By: Luke Wilde <luke@ladybird.org>
Instead of '*', which is a nonsensical value. Similar to what we do
for determining the public suffix, if no match could be made via the
PSL algorithm, then take everything after the second dot as
the registrable domain.
This prevents us from considering e.g. b.b.example and
a.example as the same site.
This is to make it much easier when trying to pull out an object
of a specific type from a JS::Value, instead of needing to do the
repetitive checking that it is an object, getting that object,
checking that object is of a specific type, then casting to that
type.
There's no guarantee that the PlaybackStream will always live as long
as the control thread, but we don't actually need the PlaybackStream in
any of the tasks.
This is an attempt to fix a null deref in test-web, but the issue is
very rare, so it is unconfirmed. The call to InternalState->exit()
should most likely prevent such a UAF, but it's not correct to hold
a weak reference to the PlaybackStream anyway.
Since the UAF happens either rarely or not at all due to the mutexes
involved, testing this doesn't appear to be possible.
Implement PlaybackStream using WASAPI. The design is similar to
PlaybackStreamAudioUnit in that it uses a task queue. A high priority
thread is used to render the stream. All the stream controls save for
the exit being requested which happens on destruction of the stream are
managed by the render thread.
Due to the design of the windows audio mixer the audio we receive must
be resampled to match the sample rate of the mixer. We use a float based
interleaved PCM stream which matches both our existing code and the
audio mixer which internally usues floats.
Having to use a mutex around a queue for the task queue is suboptimal,
in a future PR a MPSC queue could be added to AK and used instead.
We were spending way too much time converting unrealized source ranges
into line/column pairs on real web content.
This improves JS parsing speed on x.com by 1.13x
Use `Op::Call` directly instead of creating a single-element array and
using `CallWithArgumentArray` when calling iterator methods (`next`,
`throw`, `return`) in `yield*` expressions.
...instead of doing it on every iteration.
This function is hot in profiles on github.com landing page (invoked
through `for_each_matching_attribute()`), so this helps a bit.
This function essentially performs a BFS traversal over document states.
With this change, we let `doc_states` grow instead of removing traversed
states, avoiding shifting elements on every iteration.
This reduces `./test-web -j 1` from ~7m to ~5m on my machine.
