This fixes the border-end calculation for table rows whose borders are
collapsed with rows in different rowgroups. The border collapsing code now
uses an iterator that yields all the rows as a flat sequence, regardless of
how they are grouped in rowgroups. It gets rid of
`TableRowGroupFlow::preliminary_collapsed_borders` which was never correct.
(It was read but never written.)
This may fix#8120 but I'm not 100% certain. (I haven't managed to reproduce
the intermittent failure locally, and my reduced test case still fails but in
a different way.)
The <strong> element has a different font weight by default. This means that the line height
is slightly different from the ref test. In normal Servo this doesn't matter due to how the
default snapping works.
However, in both WebRender and Firefox, this results in the reftests being one pixel different.
Setting the font weight to be normal makes the reftest pass in Servo, WebRender and FF.
Implement RadioNodeList
I also had to implement the NamedGetter for HTMLFormControlsCollection as well, since that's the only consumer of RadioNodeList and I wanted to see which wpt test passes.
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compositing: Fix a couple of bugs that prevented iframes from painting after navigation.
The first bug was that iframes were not reflowed in their parent DOM when the child page navigated. This is fixed by simply having the constellation notify the appropriate script thread when navigation occurs.
The second bug was that the compositor was unable to adjust the pipeline for existing iframe layers, only new ones. This patch adds logic to do that.
The third bug was that we have ad-hoc reflow calls throughout script/, and we didn't trigger any reflow from the code that dispatches the `load` event for the iframe so the test for the first two issues would always time out. The second commit adds another reflow call to do that, and also bites the bullet and adds a catch-all reflow (which does nothing if there's no dirty nodes in the document) at the return to the event loop.
Closes#8081.
Extension of #9285.
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after navigation.
The first bug was that iframes were not reflowed in their parent DOM
when the child page navigated. This is fixed by simply having the
constellation notify the appropriate script thread when navigation
occurs.
The second bug was that the compositor was unable to adjust the pipeline
for existing iframe layers, only new ones. This patch adds logic to do
that.
Closes#8081.
Fix `linear_gradients_lengths_a.html` and fix Servo's use of "background-clip" to actually make it work.
See the commit messages for details.
r? @mbrubeck
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Implement EventSource and update test expectations
Partial #8925.
Most of the processing model for `EventSource` are unimplemented because we currently don't have a fetch implementation.
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`linear_gradients_lengths_ref.html` use `background-clip: content-box`.
The tests clearly expect the background painting area to have width of
100px, but since the default value of `background-clip` is `border-box`
and the boxes in question have a 1-pixel border the background painting
areas are actually 102px. This commit fixes the tests so that the width
of the background painting area is actually 100px.
