do less on abort if not done
Abort() was resetting state when it didn't need to, and possibly also not resetting as much of it as it needed to. I'm not sure if this is a completely correct fix but it passes some WPT tests.
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Prevent infinite recursion when upgrading custom elements
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The spec and tests were out of sync when I implemented #25410 and I mentioned I'd have an extra detail to attend to if whatwg/html#5126 landed; it did, and I did, and a couple test cases pass.
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So far fill and stroke style updates have been sent to the canvas paint
thread by `SetFillStyle()` and `SetStrokeStyle()`. This resulted in
fill/stroke style updates not being considered by the canvas paint
thread between the latest call of `SetFillStyle()`/`SetStrokeStyle()` and
the drawing operation (e.g. fill or stroke).
This issue is solved by making `SetFillStyle()` and `SetStrokeStyle()`
update the local canvas state and propagating the state to the canvas
paint thread right before any drawing operation that requires it.
Implement HTMLMenuElement
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Per spec, "The menu element is simply a semantic alternative to ul to express an unordered list of commands (a "toolbar")." We already have the CSS for it in user-agent.css, and this gives us the interface object.
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Expire cookies on lookup
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Cookies were rarely, if ever, expiring; this caused tests that used max-age=0 as a cookie deletion method to have cookies they shouldn't have had.
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Add microtask checkpoints to script elements and custom elements
Servo had a microtask checkpoint at the end of running a script, but there was also supposed to be one at the end of HTML-parsing a script element before Javascript-parsing the script itself, and there were supposed to be checkpoints immediately after the call to a custom element constructor. This adds those, passing all cases of one WPT test file.
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Rename compartment to realm
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Rename compartment-related terminology to use realms instead.
r?@jdm
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Make File objects roundtrip through FormData
FormData.append now only creates a new File object if it needs to file-wrap a blob or set a filename, and not when appending an existing File with no filename override. The hardest part here was reading the specification in a way that matched browser behavior.
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Use Euclid data types for physical structs in layout_2020
This removes a bit of duplication and allows layout_2020 to benefit from a
much richer set of utilities.
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Let custom element registry know about picture tag
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This replaces one WPT failure with another, but the previous one failure was preventing multiple cases from running, and now only one of those cases fails (due to #24993).
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Simplify and fix iteration over radio button group
- Code for iterating over radio button group elements has been extracted to `radio_group_iter`
- `in_same_group` now checks if elements are in the same tree
- `radio_group_name` returns `None` if name is empty
- Radio buttons now group together in orphan trees (#25486)
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To create resource ids for the WebGPU we need to access the `IdentityHub`.
In order to access the `IdentityHub` from a `Window` or a `Worker` as well, I've moved the `IdentityHub` to the `GlobalScope` from the `Navigator`.
Support features in webxr
Based on https://github.com/servo/webxr/pull/119
Todo:
- [x] gate reference space creation on feature presence
- [x] Fix the `features_deviceSupport` test to correctly use simulateUserActivation
Fixes#24196, #24270
r? @jdm @asajeffrey
Add initial scrolling support to layout_2020
This adds very early scrolling support to layout_2020. Only the root element scrolls for now, but the idea is to continue to polish this.
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use create_html_element for HTMLAudioElement and HTMLImageElement
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Updated the Image and Audio constructors to use `create_html_element` via the Element::create method. This was done to meet these specifications of "Let (audio/image) be the result of **creating an element** given document, audio, and the HTML namespace." for [dom-image](https://html.spec.whatwg.org/multipage/embedded-content.html#dom-image) and [dom-audio](https://html.spec.whatwg.org/multipage/media.html#dom-audio)
Not sure what _is_ is according to the [create-element guidelines](https://dom.spec.whatwg.org/#concept-create-element) so I left it as None copying from #25393. Also copied the ElementCreator and CustomElementCreationMode from #25393 as I do not know what they do.
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This isn't correct yet, but it is necessary to give a value in order for
scrolling from script to work. Later this should give an accurate
content box response as well as work for non-root elements.
If the root node of the subtree doesn't have any boxes to unset, we
should exit early instead of unsetting boxes on siblings of the root.
This eliminates an infinite loop in this method, since the siblings of
the root are not in the subtree.
Return the highest priority error from the descendant instead of return the very first one
The test failed because we didn't return the highest priority error (which is network error in this case).
As Manish mentioned in https://github.com/servo/servo/issues/25436#issuecomment-571065323, that's because we're using the Promise.all trick to signal loads.
If we can avoid relying on Promise.all, maybe we don't need to do a complex logic like this; instead, ideally, we should always finish the module load immediately when we hit network failure so that we don't even need to do the `max()` comparison.
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Modify `script` to prevent further violations of snake_case
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Remove `#![allow(non_snake_case)]` from `script/lib.rs` and add `#[allow(non_snake_case)]` at each instance of violation.
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Fix canvas wpt test `path-objects/2d.path.rect.zero.4.html`
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After connecting the lines of a rectangle, a new subpath has to be created containing the rectangle's origin as the only point in the subpath.
(see step 4 of https://html.spec.whatwg.org/multipage/canvas.html#dom-context-2d-rect)
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