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] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes partially fix#25606
- [x] There are tests for these changes
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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
<!-- Please describe your changes on the following line: -->
`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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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#26388
<!-- Either: -->
- [x] These have tests:
```
./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.
<!-- Please describe your changes on the following line: -->
---
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- [ ] These changes fix#14419
<!-- Either: -->
- [ ] There are tests for these changes OR
- [x] These changes do not require tests because they should not change behavior.
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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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---
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- [ ] These changes fix#13865
<!-- Either: -->
- [x] There are tests for these changes OR
- [ ] These changes do not require tests because ___
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This doesn't change any expectation because we're not setting
response.redirected properly so all the tests fail later on when it's
asserted to be true.
Fixes#25257
Workarounds for webxr glwindow on macos
<!-- Please describe your changes on the following line: -->
Makes the default glwindow mode one which does blitting rather than using a shader, since that works on macos.
---
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- [x] These changes fix#26340
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This is a small step toward fixing #19242. The main idea is that the
clock for animations should advance as the event loop ticks. We
accomplish this by moving the clock from layout and naming it the
"animation timeline" which is the spec language. This should fix
flakiness with animations and transitions tests where a reflow could
move animations forward while script was running.
This change also starts to break out transition and animation events
into their own data structure, because it's quite likely that the next
step in fixing #19242 is to no longer send these events through a
channel.
Update doc links and code snippet for trace implementation in JS-Servos-only-GC.md
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes update the outdated doc links and code snippet for trace implementation.
- [x] These changes do not require tests because these are doc fixes.
This change corrects synchronization issues with animations, by
reworking the animation processing model to do a quick restyle and
incremental layout when ticking animations.
While this change adds overhead to animation ticks, the idea is that
this will be the fallback when synchronous behavior is required to
fulfill specification requirements. In the optimistic case, many
animations could be updated and applied off-the-main-thread and then
resynchronized when style information is queried by script.
Fixes#13865.
Update window.open() to return fallible result
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes partially fix#26287
- [x] There are tests for these changes
