Refactor away ScriptThread::alter_resource_utilization().
It's used in two places, one of which already has access to the Window.
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Fix parsing and serialization of font-family
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make -webkit-text-stroke color and width shorthand no longer sensitive to ordering
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this makes `-webkit-text-stroke` shorthand work with line-width and color in either order.
I added a shorthand parser test to the existing inherited_text test, which wasn't very similar to any of the other tests in there, hope sticking shorthand below the longhand stuff is ok.
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Update cssparser to 0.7.3 to get perf improvements.
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WIP: Fix missing borders in tables with border-collapse
This fixes a pair of bugs that caused some borders to be ignored by the border-collapse code. r? @notriddle
I haven't done a full test run with this change yet. After a `try` build I will update test expectations and/or add a new test.
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style: Expose the traversal kind to the style system.
This way we'll be able to take different paths for the sequential and parallel
traversals in some concrete cases.
This is a preliminar patch to fix bug 1332525.
r? @bholley
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Previously the block-start collapsed borders from rows/cells were
written to `preliminary_collapsed_borders` but never read. This fixes
the block-direction part of #14834.
Use Heap instead of UnsafeCell in DOM reflectors
The previous `Reflector` implementation did not use post barriers, so we could crash when storing nursery objects in a `Reflector` structure that were later moved out of the nursery.
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Revert several changes that broke tests
This is based on #15158 by @aneeshusa, with additional reverts.
This reverts #15064, which is causing many tests not to run, and #15129 and #15155 which landed while tests were not running and may have caused some new failures in iframe tests.
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Implement support for removing stylesheets from their document
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This pull request implements removing styles from the document when
* `<link>` element with associated styles is removed
* `<style>` element is removed
Additionally, it tests that when `<style>` element is changed. Styles are being reapplied correctly.
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Prevent crashing when a link tag has two or more in-flight requests (fix for issue #15101)
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The `HTMLLinkElement::set_stylesheet` function now checks whether there already is a stylesheet, and if there is, calls `Document::invalidate_stylesheets` after modifying `self.stylesheet`.
This PR also includes a minimal WPT that causes the panic.
This is fundamentally a timing issue, so while this fix prevents the crash, it does not fix the underlying issue. Making a <link> element send a second request before the first can finish and then getting the two stylesheet responses out-of-order will apply the wrong stylesheet, as demonstrated with https://gist.github.com/SwagColoredKitteh/2c24c7fac635445042eda4a30e10420e.
r? @emilio
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We try to get the servo animation rule and declarations during elements
matching, and put the rule to the right priority.
Note: According to CSS Cascade Level spec, Animations is between
Important author declarations and Normal override declarations.
We use TElement::get_animation_rule to get the animation rules from
Gecko side, which contain the interpolated values of the specific
element and the pseudo type.
This way we'll be able to take different paths for the sequential and parallel
traversals in some concrete cases.
This is a preliminar patch to fix bug 1332525.
