This allows us to figure out where a specific CSS property comes from,
which is going to be used in a future commit to uniquely identify
running animations.
The comment mentions that zero is let through, but then immediately
errors out if it sees any number outside quirks mode.
This commit makes that check let zeros through.
From spec https://drafts.csswg.org/css-grid/#grid-items:
"Each in-flow child of a grid container becomes a grid item, and each
child text sequence is wrapped in an anonymous block container grid
item."
Fixes the problem that text sequences inside grid containers are
ignored and not displayed.
Fixes the bug that currently we always consider tracks with percentage
size as ones with "fixed" length even when available size is not
definite. With this change tracks with percentage size when available
size is not definite will be considered as "intrinsic" sized.
We were not taking reverse flex directions into account when choosing
the initial offset for flex item placement if justify-content were
either space-around or space-between.
We have to check that the entry in CrossOriginProperties is the one
actually requested from the caller before executing the body of the
loop. This fixes a crash triggered by YouTube iframe embedding.
Neither Azure Pipelines' log viewer, nor macOS Terminal.app support full
24-bit RGB color codes, causing the text output to be displayed
incorrectly. Fix this by using one of the 16 standard colors.
Most terminal emulators use a relatively dark shade for red by default,
as seen in the "ANSI escape code" Wikipedia article, so change the
foreground color to white to preserve contrast.
Made a slight logic error in 95d69fc which meant the dummy range would
be returned even if the source_range_storage contained an actual source
range. This corrects that by resolving the null unrealized range to a
dummy range, and storing that. It then can be treated as a normal source
range.
Previously, source_range() could crash attempting to read from a null
unrealized->source_code pointer. It looks like the previous behaviour
here was to return a dummy source range, so this commit restores that.
With this loading https://github.com/SerenityOS/serenity works again.
`Core::System::fstatat()` is similar to our standard `Core::System`
wrappers.
`Core::Directory::stat(relative_path, flags)` is a convenience method if
you already have a Directory, to stat a file relative to it.
When building for AArch64 with UBSan enabled, GCC 13.1 reports a false
"array out of bounds" error on access to offset `1 * sizeof(u64)`.
Changing the order of the stores seems to silence it.
Instead of eagerly populating the stack trace with a textual
representation of every call frame, just store the raw source code range
(code, start offset, end offset). From that, we can generate the full
rich backtrace when requested, and save ourselves the trouble otherwise.
This makes test-wasm take ~7 seconds on my machine instead of ~60. :^)
This PR corrects the signs of the start/end points that are passed
to the elliptical_arc_to(), it also removes the bogus path.close()
after creating the arc. Now .arc() seems to work correctly.
...and use it for `margin` and `padding`.
So now, if all four margins are 12px, we output "12px" instead of "12px
12px 12px 12px". This matches the spec's requirement to use the smallest
non-ambiguous representation.
Serenity handles this in the SystemServer already, but the simplest
place to put this logic is the ViewImplementation base class.
This is trivial to see when running Ladybird without SERENTIY_SOURCE_DIR
set, or set improperly.
This closely mirrors Socket::set_blocking. Note that it does not make
sense to make this a virtual method on a base class, since
SeekableStream and FixedMemoryStream cannot possible be anything except
than blocking.
Previously, this would blindly use parse_number() without checking if
there was a number to parse. This meant we would crash on transforms
like:
rotate(BAD 32 0)
Now the attribute just gracefully fails to parse.
BrowsingContext::set_active_document() may end up asking for the Page's
top level browsing context before Page has one. Do a workaround for now
where we have an API to ask if it's initialized.
Long-term we should find a cleaner solution.
This fixes an issue where loading an iframe would cause the current
browser tab title to get overwritten with an empty string.
The problem is that nested browsing contexts can be considered "top
level" during their initialization, but only one browsing context is
ever the Page::top_level_browsing_context(), so that's what we check.
Although we translate e.g `block` to `block flow` for internal use in
the engine, CSS-DISPLAY-3 tells us to use the short form in
serializations for compatibility reasons.
This adds 9 points to our score on https://html5test.com/ :^)
This will contain several of the fixed data tables from the VP8 spec.
For starters, it contains the tables needed to read the frame header
in the first partition. These tables are needed to read the
probabilities of the metablock predicition modes, which in turn will
be needed to read the metablock predicition modes themselves.
Specifically, stop letting NumericStyleValues holding `0` from
pretending to hold a Length. The parser is now smart enough that we
don't have to do this. :^)
