From what I understand, the suspension steps are not required now,
or in the future for our implementation, or any other. The intent
is already implemented in the spec pushing on another execution
context to the stack and leaving the running execution context as-is.
The resume steps are a slightly different story as there is some subtle
behavior which the spec is trying to convey where some custom logic may
need to be done when one execution context changes from one to another.
It may be worth implementing those steps at a later point in time so
that this behavior is a bit easier to follow in those cases.
To make the situation more confusing - from what I can gather from the
spec, not all cases that the spec mentions resume actually means
anything normative. Resume is only _actually_ needed in a limited set
of locations.
For now, let's just remove the unneeded FIXMEs that indicate that there
is something to be done for the suspension steps, as there is not, and
leave the resume steps as is.
This is consistent with other functions such as
HTMLElement::offset_width and fixes a crash for the included test.
Returning an offset of zero is not correct for this case, but this is
still an improvement to not crash.
This fixes a bug where, if a non-existent font family is specified in
CSS, whitespaces would be rendered using the emoji font, while letters
would use the default font. This issue occurred because the font was
resolved separately for each code point. Since the emoji font was listed
before the default font, it was chosen for whitespace characters due to
its inclusion of whitespace glyphs (at least in the Apple Color Emoji
font on macOS). This change resolves the issue by placing the default
font before the emoji font in the list.
This change fixes the IDLGenerators.cpp implementation of the “If
reflectedTarget's explicitly set attr-element is a descendant of any of
element's shadow-including ancestors” step from the “If a reflected IDL
attribute has the type T?, where T is either Element or an interface
that inherits from Element” case in the HTML spec at
http://whatwg.org/html/#reflecting-content-attributes-in-idl-attributes
This change updates the BindingsGenerator/IDLGenerators.cpp code to
handle reflected non-HTML::AttributeNames content-attribute names, and
to handle such names as-is — including names with dashes.
This avoids Fedora 41 x86_64 machines using the x64-linux triplet
when building pkg-config. Doing so without our custom linker flags
causes the build to fail.
In particular:
- Don't compute DOM node editability if we don't need it. This was 22%
of CPU time when scrolling on Wikipedia.
- Defer inversion of transformed coordinates until we actually need
them, after we've performed early returns.
This event is fired while both the previous and the current phase are
active.
This prevents this test from timing out:
- css/css-animations/animationevent-types.txt
The associated animations list might be modified on the time change
event. This means that we can't safely iterate over the hashmap during
this period.
This fixes a crash in:
- css/css-animations/CSSAnimation-effect.tentative.html
Previously, the`HTMLInputElement.selectinStart` and
`HTMLInputElement.selectionEnd` IDL setters, and the
`setRangeText()` IDL method were used when updating an input's value
on keyboard input. These methods can't be used for this purpose,
since selection doesn't apply to email type inputs. Therefore, this
change introduces internal-use only methods that don't check whether
selection applies to the given input.
The output of `WPT.sh list-tests` includes test variants, which vary
only by their query string. Since we don't care about this when
importing tests, ignore any query strings and ensure duplicates are
removed from the given test paths.
We now ignore files imported from WPT, if they are in the root `common`
directory, or any directory named `resources`. This matches the
behavior of the WPT test harness.
This change updates the bindings generator for the case defined at
https://html.spec.whatwg.org/#reflecting-content-attributes-in-idl-attributes:element;
that is, the case “If a reflected IDL attribute has the type T?, where T
is either Element or an interface that inherits from Element”.
The change “normalizes” the generator behavior for that case — such that
the generated code expects a getter with a name of the form used in
other cases; e.g., popover_target_element().
Otherwise, without this change, the generator expects a name of the form
get_popover_target_element() for that case.
This change adds computation of ARIA roles for a number of SVG elements
for which, if the element meets the SVG spec criteria for inclusion in
the accessibility tree, the computed ARIA role should be
“graphics-symbol”, and should otherwise be “generic”.
This change also adds similar role computation for the SVG foreignObject
element (the role for which, if the element meets the SVG spec criteria
for inclusion in the accessibility tree, should be “group”, and should
otherwise be “generic”).
This mistakenly implemented the 'piped to' operation on ReadableStream.
No functional difference as the caller was doing the extra work already
of 'piped through' vs 'piped to'.
As far as I can tell there is no change in WPT from this implementation.
But these steps should be more effecient than using the non BYOB steps
as we can make direct use of the provided buffer to the byte stream.
