This function was implemented in a few classes but is a common element
in all form associated elements and the functionality should be there.
With these minimal changes we get to implement 4 idl functions for free.
What I thought was a spec issue was actually a combination of my own
misunderstanding and a bug in our IDL generator. With that bug fixed, I
can correct this to how it is in the spec.
Reifying the result gets quite ad-hoc. Firstly because "parse a
component value" produces a ComponentValue, not a full StyleValue like
we need for math functions. And second, because not all math functions
can be reified as a CSSNumericValue:
Besides the fact that I haven't implemented CalculatedStyleValue
reification at all yet, there are a lot of math functions with no
corresponding CSSMathValue in the spec yet. If the calculation tree
contains any of those, the best we can do is reify as a CSSStyleValue,
and that isn't a valid return value from CSSNumericValue.parse(). So, I
made us throw a SyntaxError in those cases. This seems to match
Chrome's behaviour. Spec issue:
https://github.com/w3c/css-houdini-drafts/issues/1090
This fixes slow test execution on macOS where localhost resolution
has a 200ms delay due to IPv6 fallback behavior in libcurl.
The XMLHttpRequest-override-mimetype-blob.html test now runs in ~0.6s
instead of ~16s on macOS.
Fixes#4850
See also: https://github.com/curl/curl/issues/2281
If a node that establishes a StackingContext has `pointer-events: none`,
hit testing should first proceed with hit testing the SC's children
before deciding to bail. We were checking for `pointer-events` too
early, causing large parts of certain websites to be noninteractive.
Fixes#6017.
In LayoutState, used_values_per_layout_node should not be modified in
order to determine inline nodes' dimensions - all the required values
should already be in there. In 2585f2da0d
we did accidentally create new values, causing the code further down to
try and get a PaintableBox from an anonymous container and crashing.
Fixes#6015.
Special handling for SVGClipPathElement and SVGMaskElement, which use a
a ViewBox and PreserveAspectRatio value internally, has been moved to
`SVGFormattingContext`.
If we were calculating the static position for an absolutely positioned
inline box that resides in the last line of its containing block, we
would not have yet provided the fragments in that line with their
final positions. Additionally, we would always move the box beneath the
fragment, which was incorrect.
Fixes#5867.
Currently we're relying on LineBuilder's destructor to handle updating
the last line, if required. In order to fix an issue with our absolute
positioning code, we need to be able to update the last line earlier
than that. Remove the destructor and replace it with an explicit call to
LineBuilder::update_last_line().
No functional changes.
One MessagePort can be entangled with another MessagePort, either in the
same agent, or in another agent.
In the same-agent case, the MessagePort objects point to each other via
the MessagePort::m_remote_port field.
In the separate-agent case, they live in separate processes entirely and
thus can't point at each other.
In both cases, the MessagePorts have an underlying transport channel,
which means they are "entangled". However, we can't assume that being
entangled means having a non-null m_remote_port.
This patch simply adds a missing null check for m_remote_port and thus
makes https://vscode.dev/ stop crashing with a null dereference.
This reverts e7890429aa and partly reverts
a59c15481f.
The one pseudo-class that accepted multiple of these was :heading(), and
since that got changed to take integers instead, there's no need to keep
this extra complexity (and memory usage) around.
