We were handling removing the style sheet from the shadow root, but not
appending to it. Fixing this also revealed a bug that a removed link
element would always try to remove from the document's list, as the
root is no longer the shadow root it's in. The fix is to use the passed
in old root to remove the style sheet from.
Fixes the cookie banner on https://nos.nl/
The way this test was written didn't guarantee a deterministic message
order, resulting in different output in Chromium and Firefox. This
change slightly rearranges the message order to make it deterministic.
This change is necessary as a prepartion for upcoming change that makes
MessagePort post messages from a separate thread, which would've
revealed the non-deterministic message order.
This commit disallows "default" as a font-family name, when the name is
not quoted because unquoted names are treated as custom-idents, for
which the name "default" is not allowed.
Shorthand subproperties that match their initial values are now
excluded from serialization, by default.
Properties where this behavior is not desired, like `gap`, are
special-cased.
Corresponds to URL spec change:
cc8b776b
Note that the new test failure being introduced here is an unrelated
WPT test change bundled in the resources test file update that I am
not convinced is correct.
Fixes bug when we always return null from getElementById() on
unconnected roots because id to element cache is only maintained for
connected roots.
Fixes broken Perf-Dashboard suite in Speedometer 3.
This fixes the frame-ancestors WPT tests from crashing when an iframe
is blocked from loading. This is because it would get an undefined
location.href from the cross-origin iframe, which causes a crash as it
expects it to be there.
Let's simply reinsert the element respecting it's new position in the
DOM tree, instead of crashing.
Fixes regression in WPT tests caused by introducion of cache for
getElementById().
The `transform` property supports transform functions that sometimes
need their `calc(percentage)` values to be converted to a number instead
of a length. Currently this only applies to the `scale*` family of
functions, which are marked as such in `TransformFunctions.json`.
We were not consistently applying the `NumberPercentage` type to these
functions though, and in addition, any `NumberPercentage` value would
not consider calculated values.
When the return key is pressed, we try to handle it as a commit action
for input elements. However, we would then go on to actually insert the
return key's code point (U+000D) into the input element. This would be
sanitized out, but would leave the input element in a state where it
thinks it has text to commit. This would result in a change event being
fired when the return key is pressed multiple times in a row.
We were also firing the beforeinput/input events twice for all return
key presses.
To fix this, this patch changes the input event target to signify if it
actually handled the return key. If not (i.e. for textarea elements),
only then do we insert the code point. We also must not fall through to
the generic key handler, to avoid the repeated input events.
Previously, we would only invalidate style when setting the `media` IDL
attribute; changing the attribute via `setAttribute()` and
`removeAttribute()` had no immediate effect.
Previously, when serializing a time value, we would always convert it
to seconds. We now canonicalize the time value only when serializing
its computed value.
CSSStyleDeclaration is a base class that's used by various collections
of style properties or descriptors. This commit moves all
style-property-related code into CSSStyleProperties, where it belongs.
As noted in the previous commit, we also apply the CSSStyleProperties
prototype now.
This implementation also fixes an issue where the individual components
of the `border-radius` shorthand were always assumed to be of type
`BorderRadiusStyleValue`, which could lead to a crash when CSS-wide
keywords were used.
A Storage object may be created with an existing storage bottle. For
example, if you navigate from site.com/page1 to site.com/page2, they
will have different localStorage objects, but will use the same bottle
for actual storage.
Previously, if page1 set some key/value item, we would initialize the
byte count to 0 on page2 despite having a non-empty bottle. Thus, if
page2 set a smaller value with the same key, we would overflow the
computed byte count, and all subsequent writes would be rejected.
This was seen navigating from the chess.com home page to the daily
puzzle page.
This improves the output of `getComputedStyle()` for the `top`,
`bottom`, `left` and `right` properties, where the used value is now
returned rather than the computed value, where applicable."
JavaScript URLs run in the same document context the navigation was
started in, so they're not eligible to be moved to a new WebContent
process.
Fixes the "Login as demo user" link on https://demo.immich.app/
