Update selectors to 0.10, with ToCss serialization.
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r? @emilio
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disable browsing context name test
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script: Disable our dependency in ffmpeg until the media madness is over
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r? @larsbergstrom
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This was the underlying cause of the restyle_hints_state.html failure.
It was uncovered only when fixing the HAS_EDGE_CHILD_SELECTOR flags because this
was the series of events happening.
* <script> starts executing.
* All the restyle hint processing takes place.
* <script> ends executing, gets appended to the body (I think this is also a bug).
* <body> receives children_changed notification, with an Append mutation.
* <body> had the HAS_EDGE_CHILD_SELECTOR flag, so due to its bogus value, it
restyled the whole tree after <body>, fixing any mishandling of restyle
hints.
The style candidate cache had regressed a few times (see #12534), and my
intuition is that being able to disable all style sharing with a single rule in
the page is really unfortunate.
This commit redesigns the style sharing cache in order to be a optimistic cache,
but then reject candidates if they match different sibling-affecting selectors
in the page, for example.
So far the numbers have improved, but not so much as I'd wanted (~10%/20% of
non-incremental restyling time in general). The current implementation is really
dumb though (we recompute and re-match a lot of stuff), so we should be able to
optimise it quite a bit.
I have different ideas for improving it (that may or may not work), apart of the
low-hanging fruit like don't re-matching candidates all the time but I have to
measure the real impact.
Also, I need to verify it against try.
10933/shorthands
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This implements the serialization of nearly all of the css shorthand properties with the following exceptions:
1. font - this may be implemented correctly, but I am not 100% sure
2. border-radius - I do not know how to implement this, since I am not familiar with how the property works
3. background - this is implemented, but I think that the implementation might be a tiny bit off.
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Fix restyling on viewport resize.
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Fixes https://github.com/servo/servo/issues/12835
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When loading HTTP requests, initialise the request ID only if devtools
are used, to lessen the pressure put on the RNG initialisation.
This tentatively fixes#11100 on OS X.
Fix absolute-flow's auto positioning
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If an absolute positioned flow has no top, bottom, left, right property, its hypothetical box position should be the margin-end of its previous sibling, not the border-end.
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Implement GL_FRAMEBUFFER_BINDING (and fix a VertexAttrib1fv typo)
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This PR fixes many webgl conformance test failures due to missing support for a getParameter() call in the webgl test utils.
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To do this, we need to keep a map of GL names (encapsulated as
WebGLFramebufferId) to WebGLFramebuffer objects so that we can return
the right type.
Fixes#12852
Fix a cached style cascade bug that only manifested in sequential mode
When copying cached styles, keep the `writing_mode` up to date.
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EDIT: The test is now working. I ran it with the first commit (the actual fix) reverted and it failed.
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Implement the Request API
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This PR implements the [Request API](https://fetch.spec.whatwg.org/#request-class) for the Fetch API, including its attributes and constructor, and introduces changes in relevant files.
This Request integrates `net_traits::request::Request` and `dom::headers`.
There are few related TODOs and comments:
1. `net_traits::request::Request`'s `headers` field does not point to `dom::request::Request`'s `headers_reflector`.
2. Every Constructor step that involves `Readable Stream` object is not implemented.
3. Every Constructor step that involves `entry settings object` or `environment settings object` is not implemented.
4. `./mach build -d` does not report any error, but prints a few warnings about unused variables related to (1) and (2).
5. Enum `ReferrerPolicy` generated by `RequestBinding` does not match `net_traits::request::Request`'s implementation.
6. `Promise`s in Body webidl are commented out.
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This commit modifies the headers API script to correctly validate value. As a result of this change, more wpt tests pass. The commit also changes the expected test results.
This commit adds new files related to implementing the [Request
API](https://fetch.spec.whatwg.org/#request-class). This commit also
changes the expected web platform tests results. It also modifies the
following files:
components/net_traits/request.rs
HeapSizeOf is implemented in net_traits/request so that dom::request can
be used as a wrapper around net_traits::request::Request.
components/script/dom/headers.rs
Several methods are added to Headers so that request can access and
modify some of the headers fields.
dom: getElementsFromPoint does the hit testing on viewport coordinates.
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We got this wrong (I think it wasn't my fault actually), I was just writing a test for #12777 when I found this.
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stylo: Stop restyling display: none elements, remove the has_changed hack that made us use ReconstructFrame unconditionally.
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r? @bholley
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Add XHR support for FormData and related fixes
+ Update IDL for `FormData`, and related fixes
+ Reuse `htmlformelement::FormDatum` for `formdata.rs` for a uniform representation, and related fixes
+ Add support for `FormData` branch of XHR `BodyInit`.
+ Fixes a lot of related WPT tests
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Intermittents
We probably want to have Buildbot run that script.
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