Revert "Add pseudo-classes to match on the state of the "dir" attribute." for preventing me from backing out a gecko-side patch
The gecko patches in bug 1373798 broke some gecko-side tests, but they also fixed a stylo build failure that started when this commit merged from servo to autoland, so this needs to get reverted so I can cleanly back out those gecko patches.
This reverts commit e4660c2b5b.
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A future patch series has some values that should be separated by spaces. This
allows us to re-use the code for serialization, but the types do get a little
clunky. The separator is now indicated with an associated type.
This patch fixes a couple of issues in the compositor:
1) Remove the delayed composition code. Previously, this would schedule
a composite for 12ms in the future. This doesn't really make any sense
with WR. There's no point in doing a composite unless WR has provided
a new frame to be drawn. This fixes issues in several benchmarks where
we were doing multiple composite / renders per rAF, which is a waste
of CPU time. This *does* make the framerate slower in some cases (such
as a slow rAF callback) but it's more correct - otherwise we were just
compositing the same frame multiple times for no real benefit.
2) Inform the window of the current animation state of the compositor.
Specifically, if an animation (or rAF) is currently active, the
window system switches to use event polling, and does not block on
the OS-level event loop. In the case of active animation, we just
assume that we want to be running as the vsync interval and not
blocking. This means the compositor thread only sleeps on vsync
during animation, which reduces OS scheduling and results in much
smoother animation.
Shrink rulenode
This shrinks rulenode by one word by removing the Option wrapper around the StyleSource and adding None to StyleSource as an additional variant. The issue mentions shrinking by two words but the free_count one was taken care of in #17368.
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Also tested with `./mach test-unit` and `./mach test-stylo` with no errors reported from either.
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r? @bholley
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Support nested requestAnimationFrame in the presence of reftest-wait
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Currently, nested rAF callbacks don't get called in the presence of reftest-wait. This PR fixes that.
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* scrollLeft/scrollTop returned values of parent or even document root
Only the scroll of the node itself is returned. Otherwise 0.0.
* Scrolling via script had set viewport.
This resulted in other nodes appearing scrolled.
Now scroll_offsets are updated with correct node id.
These bugs caused other odd behavior like both body and
document.documentElement being scrolled or the view for scrolled
elements jumping.
Add pseudo-classes to match on the state of the "dir" attribute.
Fixes the servo parts of Gecko bug 1373798 <https://bugzilla.mozilla.org/show_bug.cgi?id=1373798>
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Before this patch, we were setting the dirty descendants bit in animation-only
restyles and it triggered unnecessary traversal for elements that does not need
the traversal (i.e no need selector matching).
If we check it and skip the child after ensure_element_data() call,
the child will have an empty element data, so we will succeed
element_data.is_some() check unexpectedly.
Make filter property animatable.
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This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1362897
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There are tests for these changes, a test case will be landed in web-platform-tests in https://bugzilla.mozilla.org/show_bug.cgi?id=1362897
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style: Make checks for attribute/state dependencies take stylist dirty state into account.
This is a follow-up Servo-side change for https://bugzilla.mozilla.org/show_bug.cgi?id=1352306
which caused some test failures on landing.
We will need to convert from URLValueData to SpecifiedUrl when cloning the
stylo's data from gecko's data. Because the filter structure on gecko has url as
URLValue type. We will use this convert function when interpolating as
discrete also(Bug 1368610).
If the units of two angles being interpolated/added matches, we should preserve
the original unit; otherwise, we fall back to radians. This matches the behavior
of Gecko.
Don't report the charade package as an error.
DependencyCI does not like that the charade package has been removed from PyPi. This is really not something we care about, though. It's an upstream part of html5lib which is used in the web-platform-tests, and I've filed https://github.com/w3c/web-platform-tests/issues/6269 about replacing it.
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:-moz-locale-dir shouldn't be a revalidation selector.
Fixes Gecko bug 1374019 <https://bugzilla.mozilla.org/show_bug.cgi?id=1374019>
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Added Async HTML Tokenizer
Design: I realized having two different parsers for sync and async was wrong, because the API for both was fundamentally the same. All I needed to do was create another Tokenizer, because `ParseNode` ( representation for nodes which are yet to be created) is used by the TreeBuilder and the Sink, and the `Tokenizer` is the 'lowermost' type concerned with these two types.
Therefore, I created one and placed it in `async_html.rs`, and also created a new Sink which deals with `ParseNode`s. I changed the methods in ServoParser to take an `async` argument too, which decides which Tokenizer will be used. The Tokenizer isn't exactly *async* for now, but this PR separates action creation from execution, which allows the async behaviour to be implemented later. Right now, all actions are executed soon after they are created.
The Sink consists of two Hashmaps, `nodes`, which contains the actual nodes, with the key being their corresponding `ParseNode`'s id, and `parse_node_data`, which contains metadata about the nodes.
It's still a bit rough, (I can't figure out how to deal with `complete_script` and `is_mathml_annotation_xml_integration_point`, along with some other parts I wrote in a hurry), but I believe the overall design is sound. I'd like to hear what you think about it.
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Fix over-alignment assert crash on Android.
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See https://github.com/servo/servo/issues/17320
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Fix parsing of shell.homepage
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This should fix the nightly builds crashing, although I don't know how to verify whether my fixes worked since I don't know how to test packaging. Any pointers on how to do that would be highly appreciated.
@paulrouget Please let me know if there are any problems with these changes.
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Hold stderr lock when using stdout through Console APIs.
This addresses a longstanding source of intermittent test failures where the stderr and stdout outputs get interleaved and the test harness becomes confused.
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