Move most animation processing to script
This is preparation for sharing this code with layout_2020 and
implementing selective off-the-main-thread animations.
We still look for nodes not in the flow tree in the layout thread.
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This is preparation for sharing this code with layout_2020 and
implementing selective off-the-main-thread animations.
We still look for nodes not in the flow tree in the layout thread.
Add support for getComputedStyle() to layout_2020
These changes add support for `getComputedStyle()` to layout_2020.
---
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This implementation is more-or-less on par with the one from layout_2013
and in some cases better. There are still some cases where we don't
return the correct "resolved value," but this is enough to test
animations and transitions.
layout_2020: Add support for transform-style
This requires creating a matching stacking context for every reference
frame and also properly placing those stacking contexts inside them.
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Implement EXT_frag_depth
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Fixes 26341
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Remove a TODO from the implementation of getComputedStyle
The spec is now clear that disconnected elements shouldn't return a
style.
Closes#6860.
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- [x] These changes fix#6860
- [x] These changes do not require tests because they just update a comment.
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Initiate redirect fetching iff the request has a location
Without this checking, we will run into a TIMEOUT request because
http_redirect_fetch will return immediately when location doesn't exist.
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- [x] These changes partially fix#25606
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The image cache returns an `ImageCacheResult::ImageAvailable `the second
time you try getting the placeholder. This means that in some cases, the
loading of an image would fail, then the same image would get fetched
from the cache, the placeholder would be loaded from that but would be
seen as a normal image, firing a load event.
This made the tests in
`fetch/cross-origin-resource-policy/image-loads.html` fail depending on
their order.
Bump rust-url from 2.1.0 to 2.1.1
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix (partially) #26287
- [x] There are tests for these changes
Add referrerpolicy to list of relevant mutations
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`img.referrerPolicy` change now mutates the image.
Not all `referrerPolicy` attribute changes result in an image update event.
Only valid changes are reflected.
All referrerpolicy tests inside `relevant-mutations.html` WPT test now pass.
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./mach test-wpt tests/wpt/web-platform-tests/html/semantics/embedded-content/the-img-element/relevant-mutations.html
```
This fixes#26388. referrerPolicy is now calls onload for image
mutations. Not all referrerPolicy attribute changes result in an image
update event. Only valid changes are reflected.
Referrerpolicy tests now pass.
Generalize the 2020 regression report to show local unexpected failures
Example usage:
```
./mach test-wpt --release --layout-2020 --log-raw /tmp/servo.log
./tests/wpt/reftests-report/gen.py /tmp/servo.log
firefox ./tests/wpt/reftests-report/report.html
```
Produces a report similar https://community-tc.services.mozilla.com/api/index/v1/task/project.servo.layout-2020-regressions-report/artifacts/public/regressions.html, but showing unexpected reftest failures. The CI-generated one shows Layout 2020 failures (expected or not) that succeed in Layout 2013.
Split animations and transitions into separate lists
This change splits the list of animations and transitions, which are
almost always handled differently. It also renames
`ElementAnimationState` to `ElementAnimationSet` and establishes an
`AnimationState` for every transition and animation. This allows us to
stop continually reallocating lists every time a transition or animation
needs to be canceled.
Fixes#14419.
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This change splits the list of animations and transitions, which are
almost always handled differently. It also renames
`ElementAnimationState` to `ElementAnimationSet` and establishes an
`AnimationState` for every transition and animation. This allows us to
stop continually reallocating lists every time a transition or animation
needs to be canceled.
Fixes#14419.
Have animations more closely match the HTML spec
These two commits do two major things:
**Have animations ticks trigger a restyle**: This corrects synchronization issues with animations,
where the values used in layout are out of sync with what is returned by `getComputedStyle`.
**Tick the animation timer in script according to spec**: This greatly reduces the flakiness of
animation and transitions tests.
Fixes#13865.
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