Calling matchMedia during a MQL change event will not panic
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Calling matchMedia now leads to a new copy of MQL objects to prevent errors when borrowing references from MQL during an MQL change event.
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Allow browsing contexts to resolve to cross-origin windows
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This PR implements cross-thread `WindowProxy` objects.
At the moment, if a `Window` performs a non-similar-origin navigation, the old script thread does not update its `WindowProxy`, since the new `Window` is in the new script thread. With this PR, the `WindowProxy` is updated to a dummy `XOriginWindow` object, that only implements the whitelisted methods that are allowed to be called cross-origin.
This PR does not include working implementations of some of the cross-origin `Window` or `Location` methods.
This PR causes some cross-origin wpt tests to now pass, in particular `/html/browsers/origin/cross-origin-objects/cross-origin-objects.html ` now passes `Only whitelisted properties are accessible cross-origin`. There are some CORS failures in `fetch`, I suspect caused by the incorrect setting of `origin` in fetch requests.
Although there are some functions that now throw `SecurityException`, it is not meant to be a complete implementation, which will have to wait for XOWs to land.
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Enable a bunch of CSS tests
These are all directories that contain tests for features that we implement, as well as tests for features that we don't.
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Add rejection of out-of-range values for single-timing-functions
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This PR fixes#15344, checking for the `cubic-bezier p1x/p2x` and `steps` first value after parsing.
There are unit tests that check for parsing of invalid values - I was not sure if there was a more suitable place, so I created a file (name subject to change).
Q: I found this [test suite](https://github.com/servo/servo/blob/master/tests/unit/style/properties/serialization.rs#L592), and noticed that the `p2x` value is out of range, but the test does not fail - is this because there is no check when calling the function itself?
Thanks!
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fixes quote transform: none serialization
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Adds a unit test to reproduce faulty behaviour, and serializes "none" correctly when provided an empty list.
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Permissions API and WebBluetooth integration
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This implements the [Permissions API](https://w3c.github.io/permissions/) spec.
Also includes the WebBluetooth related implementation for this.
There are some know issues:
- [ ] If the descriptor name is invalid [this](https://gist.github.com/dati91/7a6a0a563d90f49ba5a351e48c5b626b#file-permissionstatusbindings-rs-L323) will throw an error, rather that return it and we could handle it.
- [x] The [environment settings object](https://html.spec.whatwg.org/multipage/webappapis.html#environment-settings-object) is not implemented in servo and the spec rely on it.
- [x] There is a popup in the implementation which prevent us to add wpt test, we should figure out a way to make it work
- [ ] The allowedDevice's allowed_services attribute is not used in our implementation, because we store these in the lower level, not in the dom side.
- [ ] We think the bluetooth revoke function will need some more work, but the problem is the spec needs clarifications on that part.
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This includes a WR update that improves pixel snapping. Specifically,
the non-transform shader now snaps to device pixels in world space,
rather than local space.
This makes 31 new tests pass, and adds 4 new failures.
Of the new failures:
- The three background size tests appear to be an OSMesa accuracy
issue. Near the bottom of the image, a small number of pixels
are different from the reference by a value of 1.0 / 255.0. I've
confirmed on 3 real GPUs and also on llvmpipe that the tests
match on those devices. This would be a good case for fuzzy test
support in WPT.
- The other failing test appears to have unreasonable accuracy
requirements as it also fails on Gecko and Chromium in the same
way that the test now fails on WR.
Implement GetAvailability for Bluetooth
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This implements the [getAvailability](https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetooth-getavailability) function from the spec.
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Ensure that position_fixed reftest matches ahem font requirements.
The ahem font should always be a multiple of 5px and a minimum size
of 20px for reliable results [1]. In particular, on some macs, using
the default size of 16 results in a reported metric of 16 x 17 from
the OS. This is currently working, but breaks when WR is updated to
do pixel snapping in world space.
[1] http://testthewebforward.org/docs/test-style-guidelines.html#special-fonts
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The ahem font should always be a multiple of 5px and a minimum size
of 20px for reliable results [1]. In particular, on some macs, using
the default size of 16 results in a reported metric of 16 x 17 from
the OS. This is currently working, but breaks when WR is updated to
do pixel snapping in world space.
[1] http://testthewebforward.org/docs/test-style-guidelines.html#special-fonts
Enable more CSS tests under web-platform-tests.
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because they are tests.
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The height test is removed in mime_sniffing_font_context because of rounding
changes in app_units. The rest of that test is still useful though, given it
will timeout if the font fails to be sniffed.
use `::parse_non_negative instead` of `::parse` for background_size property parsing
Use `::parse_non_negative` instead of `::parse` for background_size property parsing
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Only expose Storage/StorageEvent in Window
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This patch removes Worker scope from Storage and StorageEvent WebIDL definition. This way it is possible to construct the objects passing Window instead of GlobalScope. It also removes some tests as they would run out of the scope.
It removes Worker from the WebIDL files defining the Storage and StorageEvent interfaces, as they should not be exposed in that scope.
In Rust source code, this patch replaces "GlobalScope" with "Window" on the contructors. It also modifies constructor calling code in order to pass Window instead of the previously used GlobalScope.
There has been removed these interfaces from the Worker tests.
(This time I did a real build and real tests. Sorry about previous pull requests, I am used to the Mozilla flow, which doesn't uses GitHub)
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