Honor SERVO_ENABLE_DEBUG_ASSERTIONS on the build machines.
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As part of #13127.
cc @aneeshusa
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Use parking_lot::RwLock for PropertyDeclarationBlock
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As discussed in https://bugzilla.mozilla.org/show_bug.cgi?id=1305141Closes#13176
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Original PR title: Stop relying on `impl<T: HeapSizeOf> HeapSizeOf for Arc<T>`
https://github.com/servo/heapsize/issues/37#issuecomment-249861171
This builds on top of that.
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The cache is never effective in this case since a style attribute
adds to the set of applicable declarations.
This also avoid avoids the cache giving out-dated (incorrect) results
when `PropertyDeclarationBlock` becomes mutable in a later commit.
This is sufficient for now since CSSOM is only implemented for
`Element.style`. When StyleRule mutation is added,
some additional mechanism (such as evicting the cache) will be needed.
Add NS_FONT_STRETCH_* consts and regenerate bindings
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Depends on servo/rust-bindgen#74
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Once that merges, r? @Manishearth
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It's not possible to implement a Ref::map equivalent method on AtomicRefCell
while having AtomicRefCell implemented on top of RwArc. We could potentially
reimplement AtomicRefCell to be more like RefCell and add a Ref::map equivalent
method, but I (and pcwalton) think we should try just cloning a few extra
Arcs at these callsites instead.
MozReview-Commit-ID: 6H8vAWguO3z
Fix origin/clip parsing behavior in mask and background shorthands
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We have tests for mask shorthand parsing, but we don't have tests for background parsing. Should I add some for it?
Also deleted inaccessible match arms in serialization function.
r? @Manishearth
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stylo: Remove a bunch of unneeded ool-calls.
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Otherwise we might mix writing modes. Not totally sure this change is correct in
the case we're mixing them, we might need to just not checking that operation.
Move --use-msvc-mangling out from clang flags.
`--use-msvc-mangling` is not a clang flag, but a flag for bindgen.
r? @emilio
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Refactor geckolib atoms regen script
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Make use of Servo's border-spacing in Stylo
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r? @Manishearth
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Silence some warnings in geckolib
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We'll be silencing thousands of warnings this way, which would probably help with Travis.
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Implement `word-break: keep-all` (#9673)
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Implement the `keep-all` value for the `word-break` property, as specified in [CSS](https://drafts.csswg.org/css-text-3/#word-break-property).
The relevant CSSWG tests (in `tests/wpt/css-tests/css-text-3_dev/html/word-break-keep-all-*.htm`) do not currently pass. As far as I can tell, this is because the tests use some JavaScript code that is not working properly. (But then, it seems that most tests in this directory are failing at the moment. I'm not sure what can be done here for now.)
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Cleanup the bindgen tools and update their README
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r? @emilio
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Implement parsing for mask shorthand
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Implement parsing for mask shorthand. It doesn't contain tests yet. I'll write and update the PR.
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Run style unit tests in testing mode, disable some properties in testing mode
Another crack at making it possible to test geckolib properties.
In the previous PR I added support for a testing mode but neglected to use it in the style unit tests.
Using it brought out some bugs with properties that exist in both gecko and servo but have different names. Added the ability to disable them.
Hopefully this isn't too unweildy.
r? @emilio
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