Add support of the ImageBitmapRenderingContext as "bitmaprenderer"
canvas context mode to RenderingContext/OffscreenRenderingContext
https://html.spec.whatwg.org/multipage/#imagebitmaprenderingcontext
It is initial implementation with public interface API but without
any display presentation support for HTMLCanvasElement.
Testing: Improvements in the following tests:
-
html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html
- html/canvas/offscreen/manual/text/canvas.2d.offscreen*
-
html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.transfer.to.imagebitmap.nocrash.html
- imagebitmap-renderingcontext/*
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
Enable by default the DOM "ImageBitmap" interface previously gated
behind
"dom.imagebitmap.enabled" preference as experimental web platform
feature.
https://html.spec.whatwg.org/multipage/imagebitmap-and-animations.html#imagebitmap
NOTE: Non blocking non supported functionality:
- vector HTMImageElement, bitmap/vector SVGImageElement
- EXIF image orientation
Testing: Covered by existing WPT tests
Fixes: #34112
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
This PR updates the webidl files for `TextEncoder` and `TextDecoder`.
For `TextDecoder.webidl`, the type `AllowSharedBufferSource`, as defined
in the latest spec, is replaced with `BufferSource` as servo currently
does not support `ShareArrayBuffer`
Testing: This update does not introduce any change to the generated rust
binding, so the existing testing would suffice
---------
Signed-off-by: Minghua Wu <michael.wu1107@gmail.com>
Signed-off-by: Xiaocheng Hu <xiaochengh.work@gmail.com>
Co-authored-by: Xiaocheng Hu <xiaochengh.work@gmail.com>
Follow the specification and make OffscreenCanvas objects are
transferable,
but not in case if there are a weak reference to placeholder canvas
element.
To handle it properly need to implement dedicated frame
provider/dispatcher
between canvas element (script thread) and offscreen canvas (dedicated
worker thread).
https://html.spec.whatwg.org/multipage/#the-offscreencanvas-interface:transferable-objects
Testing: Improvements in the following tests
-
html/canvas/element/drawing-images-to-the-canvas/2d.drawImage.detachedcanvas.html
-
html/canvas/offscreen/manual/convert-to-blob/offscreencanvas.convert.to.blob*
-
html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.transfer*
-
html/infrastructure/safe-passing-of-structured-data/transfer-errors.window.js
Part of #24276
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
The specification moved around lately with how it defines its reports
and report bodies. They became dictionaries, but are currently missing
some fields [1].
Most tests won't be passing yet, since the `Reporting-Endpoints` header
isn't used yet. In fact, the specification leaves it up to the browser
to figure out when to run this task [2]. I am not sure if there some
background scheduling we can do here.
Confirmed with content-security-policy/reporting-api/
report-to-directive-allowed-in-meta.https.sub.html that the callback is
invoked. The test doesn't pass, since
the `describe_scripted_caller` is empty for HTML elements. Thus the
`source_file` is empty, whereas it should be equivalent to the current
document URL.
Part of #37328
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
[1]: https://github.com/w3c/reporting/issues/286
[2]: https://w3c.github.io/reporting/#report-delivery
Follow the HTML speficication and add missing 'transferToImageBitmap'
method to OffscreenCanvas interface.
https://html.spec.whatwg.org/multipage/#dom-offscreencanvas-transfertoimagebitmap
Testing: Improvements in the following tests
- html/canvas/offscreen/compositing/2d.composite.grid*
- html/canvas/offscreen/fill-and-stroke-styles/2d.gradient*
- html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas*
- html/canvas/offscreen/reset/2d.reset*
- html/canvas/offscreen/text/2d.text*
Fixes (partially): #34111
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
Follow the HTML speficication and add missing 'convertToBlob' method
to OffscreenCanvas interface.
https://html.spec.whatwg.org/multipage/#dom-offscreencanvas-converttoblob
Testing: Improvements in the following tests
-
html/canvas/offscreen/manual/convert-to-blob/offscreencanvas.convert.to.blob*
-
html/canvas/offscreen/manual/wide-gamut-canvas/2d.color.space.p3.convertToBlobp3.canvas.html
Fixes: #24272
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
Follow the HTML canvas specification and add missing
'setTransform(transform)' method to CanvasPattern interface.
https://html.spec.whatwg.org/multipage/#dom-canvaspattern-settransform
Testing: Improvements in the tests
- html/canvas/element/fill-and-stroke-styles/2d.pattern.transform*
- html/canvas/offscreen/fill-and-stroke-styles/2d.pattern.transform*
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
I updated webidl, and all changes that bring, currently we still not
support float16array (there is no support in FF either). Most notable
change is refactored new_*/Constructors methods, that should now handle
HeapBufferSource more properly (with less unsafe).
Testing: Existing WPT tests
try run: https://github.com/sagudev/servo/actions/runs/15806083404Fixes: #37618 (although not tested)
---------
Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
Follow the HTML canvas specification and add missing
'setTransform(transform)' method to CanvasTransform interface.
https://html.spec.whatwg.org/multipage/#dom-context-2d-settransform-matrix
The third-party WebIDL doesn't support different extended attributes
on different overloads of methods, so 'Throws' attribute was added
to another 'setTransform(...)' method.
https://bugzilla.mozilla.org/show_bug.cgi?id=1020975
Testing: Improvements in the tests
- css/geometry/DOMMatrix*
-
html/canvas/element/transformations/2d.transformation.setTransform.multiple.html
-
html/canvas/offscreen/transformations/2d.transformation.setTransform.multiple
New failing tests due to disabled 'paint worklet' feature
- css/css-paint-api/setTransform-00*.https.html
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
The 'none' image orientation option was temporarily deprecated (in 2022)
according to HTML specification with the remark about going to be reused
with
a different meaning in future as the same semantics as CSS 'none'
image-orientation.
https://html.spec.whatwg.org/multipage/#dom-imagebitmapoptions-imageorientation-nonehttps://www.w3.org/TR/css-images-3/#valdef-image-orientation-none
Official MDN documentation added it back with new meaning (in 2024),
but it wasn't added back to HTML specification (still pending).
https://developer.mozilla.org/en-US/docs/Web/API/Window/createImageBitmap#none
At current moment this option is poor supported on all major browsers,
but there are some
existed WPT tests (ImageBitmap/WebGL) which are actively use it in
createImageBitmap() options.
Chromium (supported):
- stable: same as 'from-image' (but with deprecation warning)
- experimental: ignoring any orientation metadata
Firefox (supported as default option):
- stable: ignoring any orientation metadata ('from-image' do the same)
Testing: Improvements and fails (expects 'from-image' behaviour from
'none' option) in the following tests
-
html/canvas/element/manual/imagebitmap/createImageBitmap-exif-orientation_none.html
- webgl/tests/conformance/textures/misc/exif-orientation.html
Fixes (partialy): #34112
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
IDBVersionChangeEvent is already used internally from non-Window
globals, but the constructor wasn't set up to expose the interface
object in worker globals.
Testing: The effort involved in adding a test for this does not seem
worthwhile—we get this for free once we enable the indexeddb preference
while our interfaces.worker.js test is running.
Fixes: part of #6963
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Adds indexeddb support to servo. At the moment heed is being used as the
backend, although this can be swapped out by implementing `KvsEngine`.
This PR adds a thread + a thread pool for Indexeddb related operations.
Also `database_access_task_source` is added for Indexeddb related
operations.
This is a partial rewrite of #25214. (Reopened due to branching issue)
Fixes#6963
---------
Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Rasmus Viitanen <rasviitanen@gmail.com>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
using abort signal and abortcontroller in
Writablestreamdefaultcontroller
Part of https://github.com/servo/servo/issues/34866
---------
Signed-off-by: Taym Haddadi <haddadi.taym@gmail.com>
This is pretty much just wiring up the necessary stylo methods. Note
that the `exportparts` attribute is not yet supported, I'll do that in a
followup change
Testing: Covered by existing web platform tests.
This is the first half of https://github.com/servo/servo/issues/35349
Fixes https://github.com/servo/servo/issues/37325
---------
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
Add static method `Supports` to `HTMLScriptElement`.
Part of #37262
Testing: relative WPT tests should become `PASS`
Signed-off-by: Jason Tsai <git@pews.dev>
This presentational hint either sets the width values of all borders,
removes the bottom border or sets the height of the element, depending
on the context.
This change also implements the corresponding idl attribute (and the
`noshade` attribute, which does nothing in html5)
Testing: Adds new web platform tests
---------
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
These changes allow a minimal set of checks for font-src
CSP checks to pass.
Part of #4577
Part of #35035
---------
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
This is a stub for `AbortSignal`, which we would like to merge first in
order to work in parallel on
https://github.com/servo/servo/issues/34866, and perhaps also
https://github.com/servo/servo/issues/36936
---------
Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>
Signed-off-by: Taym Haddadi <haddadi.taym@gmail.com>
Co-authored-by: Taym Haddadi <haddadi.taym@gmail.com>
I'm not sure if `CodegenRust.py` was supposed to remove the underscore,
but we end up exposing `type_` to javascript which is obviously wrong.
There's no need to rename the method in the first place, because `Type`
(with a capital T) is not a rust keyword.
Testing: Covered by existing web platform tests
---------
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
We fail only a couple of the URLPattern tests and I think that's mostly
due to bugs in the `urlpattern` crate.
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
With this change the URLPattern API is fully implemented. I'll look into
the remaining failures and then enable the preference by default.
Testing: Covered by web platform tests
Depends on https://github.com/servo/servo/pull/37042
---------
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
According to specification ImageBitmap objects are serializable objects
and transferable objects.
https://html.spec.whatwg.org/multipage/#the-imagebitmap-interface:imagebitmap-11
Testing:
- html/canvas/element/manual/imagebitmap/*
- html/infrastructure/safe-passing-of-structured-data/*
- html/webappapis/structured-clone/*
- workers/semantics/structured-clone/*
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
The preference was enabled by default in early march 2025, but was kept
around in case something major breaks
(https://github.com/servo/servo/pull/35899#discussion_r1988222297).
In the time since, no major bugs have been reported:
* https://github.com/servo/servo/issues/36722 is a bug in the UA shadow
tree, not the shadow dom itself. It's also independent of the
preference.
* https://github.com/servo/servo/issues/36273 looks like it *might* be
related to the shadow DOM, but it also requires experimental features so
it might be caused by something else entirely.
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
IDL `record` types can themselves contain types that are not described
anywhere else. An example is in
https://github.com/servo/servo/issues/37038, where the `record` contains
a definition of a union. These inner types must be returned from
`getAllTypes`, otherwise we won't generate code for them.
This PR also adds a few type annotations. I can remove them if
requested, but I think they're helpful.
Testing: Includes a regression test
Fixes: https://github.com/servo/servo/issues/37038
---------
Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
Disabling the TestBinding-related bindings and implementations saves 2mb
in a release build. Also, we lost the related test preferences when we
turned the layout-2020 tests on, so the tests have all been failing for
a long time.
Testing: Existing tests in CI.
---------
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Add mock SVGImageElement interface to fix TIMEOUT WPT tests
which are related to ImageBitmap (html/canvas/*).
https://svgwg.org/svg2-draft/embedded.html#InterfaceSVGImageElement
Rationality of this change to fire event "error" on any attempt to fetch
image resource on href attribute change to not block WPT tests
execution.
Some WPT tests use the legacy namespace attribute "xlink:href", so
support for it was added to source code.
https://svgwg.org/svg2-draft/linking.html#XLinkHrefAttribute
- setAttributeNS("http://www.w3.org/1999/xlink", 'xlink:href', src);
Testing: Covered by existed WPT tests
- fetch/metadata/generated/svg-image*
- html/canvas/element/manual/*
- html/dom/idlharness.https.html
- html/semantics/embedded-content/the-canvas-element/*
- html/webappapis/scripting/events/event-handler-all-global-events.html
- mozilla/interfaces.https.html
Fixes: https://github.com/servo/servo/issues/35881
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
Also implements a conversion for `TrustedHTMLOrNullIsEmptyString`
to `TrustedHTMLOrString` to avoid introducing a separate
`get_trusted_script_compliant_string` for the new type.
Part of #36258
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
<!-- Please describe your changes on the following line: -->
Fix ImageData constructor to take a Uint8ClampedArray instead of
js_object
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by
`[X]` when the step is complete, and replace `___` with appropriate
data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#31320
<!-- Either: -->
- [x] These changes do not require tests because there is not behavior
change.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox
is checked, so that we can help you if you get stuck somewhere along the
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<!-- Pull requests that do not address these steps are welcome, but they
will require additional verification as part of the review process. -->
---------
Signed-off-by: Taym Haddadi <haddadi.taym@gmail.com>
These changes allow test_dom_token_list from
/execute_script/collections.py to pass, and various tests in
/execute_script/arguments.py to expose new failures.
Testing: Not run in CI yet, but verified results from
tests/wpt/tests/webdriver/tests/classic/{execute_script,execute_async_script}
locally.
Fixes: #35738
---------
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
<!-- Please describe your changes on the following line: -->
This implements `document.scrollingElement`
(https://drafts.csswg.org/cssom-view/#dom-document-scrollingelement).
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by
`[X]` when the step is complete, and replace `___` with appropriate
data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#35700
- [x] There are tests for these changes
<!-- Also, please make sure that "Allow edits from maintainers" checkbox
is checked, so that we can help you if you get stuck somewhere along the
way.-->
<!-- Pull requests that do not address these steps are welcome, but they
will require additional verification as part of the review process. -->
---------
Signed-off-by: JimmyDdotEXE <50691404+JimmyDdotEXE@users.noreply.github.com>
Part of #36258
Built on top of #36668
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Implements the Document.write algorithm covering
Trusted HTML.
Part of #36258
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
As a follow-up to the recent introduction of `script.src`
as trusted sink, this PR refactors machinery to also
support `TrustedScript`. In doing so, all trusted sinks
in `HTMLScriptElement` are now covered.
Instead of calling the callbacks in `policy.createX`,
we now have a `TrustedType` enum that specifies which callback
to invoke. Unfortunately we still have the `USVString` vs
`DOMString` problem, which is why we need to `.map` twice
to retrieve the backing `String` and avoid two different
types.
Additionally, I saw that `script.text` should have called
the "String replace all" algorithm rather than setting the
child contents. So that's also now fixed.
Part of #36258
Requires servo/html5ever#608
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Implement
[disentangle](https://html.spec.whatwg.org/multipage/#disentangle)
Remove bespoke gc logic which now becomes unnecessary.
Adds a wpt test that hits the "disentangle while in transfer" logic.
Updates streams code, fixing an error where disentanglement is
conditional on an error.
Test coverage: there are existing tests in
`/webmessaging/message-channels/close-event/explicitly-closed.tentative.window.js`
for the no transfer case, and the simple completed transfer case, and
this PR adds a test for the more complicated transfer in progress case.
Fix https://github.com/servo/servo/issues/36465
---------
Signed-off-by: gterzian <2792687+gterzian@users.noreply.github.com>
Implements https://fetch.spec.whatwg.org/#dom-response-json
Restructured the constructor to follow the spec more closely with a
separate "initialize the response" algorithm.
Testing: There are existing WPT tests for this.
---------
Signed-off-by: Sebastian C <sebsebmc@gmail.com>
