If available space is definite it should always match the size of the
containing block. Therefore, there is no need to do containing block
node lookup.
The inline capacity on ThreadEventQueue::Private::queued_events caused
us to reserve (and importantly, not initialize!) 2 KiB of stack memory
when entering ThreadEventQueue::process().
This was causing any leftover pointers to GC-allocated objects within
that memory range to keep those objects alive, even when all other
references were gone.
The example shows how to write a test that depends on custom HTTP
headers in the response. This will be useful for testing browser JS
that depends on how Ladybird processes response headers, eg CORS
headers like Access-Control-Allow-Origin and others.
This allows us to simulate HTTP responses from Browser JS tests.
Instead of using hacks like data URLs to "load" external data,
we can now generate an actual HTTP response that contains
arbitrary headers, body, and has a defined response delay.
...by constructing ImmutableBitmap directly from SkImage.
This is a huge optimization for the case when content of canvas is
painted onto another canvas, as it allows pixels to remain in GPU memory
throughout the process.
Fixes performance regression on https://playbiolab.com/ introduced by
switching to GPU-backend for canvas.
By caching the SkImage that is reused across repaints, we allow Skia t
optimize GPU texture caching.
ImmutableBitmap is chosen to own the SkImage because it guarantees that
the underlying pixels cannot be modified. This is not the case for
Gfx::Bitmap, where invalidating the SkImage would be challenging since
it exposes pointers to underlying data through methods like scanline().
Supported:
* Normal absolute and relative paths: C:\Windows\Fonts, AK\LexicalPath.h
* Forward slashes and multiple separators: C:/Windows///\\\notepad.exe
Not supported:
* Paths starting with two backslashes: \\?\C:\Windows, \\server\share
* Unusual relative paths like C:, C:a\b, \, \a\b
More on Windows path formats: https://learn.microsoft.com/en-us/dotnet/standard/io/file-path-formats
Gap values are now represented by Variant<LengthPercentage, NormalGap>.
NormalGap is just an empty struct to represent the `normal` keyword.
This fixes a long-standing issue where we were incorrectly storing gaps
as CSS::Size, which led to us allowing a bunch of invalid gap values.
This method was being used to check for invalid `PropertyKey`s.
Since invalid `PropertyKey`s are no longer created, and since the
associated method has also been removed in the latest edition of
ECMA-262, the method can now be removed here as well.
While we are removing all its calls, lets also update any surrounding
spec comments to the current latest edition, where possible.
This object property kind had completely different behaviour.
By adding an instruction for it, we can remove a bunch of special
casing, and avoid creating dummy `PropertyKey` values.
This constructor was creating an "invalid" `PropertyKey`, but every
code path constructing such a `PropertyKey` was either never used or
immediately `VERIFY`ing that the `PropertyKey` was valid.
The `VERIFY` call has been moved to the `PropertyKey::from_value(...)`
call, and the array/object literal spreading code could be refactored
to not take a `PropertyKey` but creates dummy values for now.
The default constructor for `Reference` has similairly be deleted,
because it was never used.
Lines like these were getting a warning to simplify the expanded
boolean expression from `!(a || b)` to `(a && b)`, but since the
`!(...)` is part of the macro, that is never going to happen.
