Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7761dec3dc4d8d6d9450e92079deeb981bafbfe7
https://github.com/WebKit/WebKit/commit/7761dec3dc4d8d6d9450e92079deeb981bafbfe7
Author: Youenn Fablet <[email protected]>
Date: 2025-12-03 (Wed, 03 Dec 2025)
Changed paths:
M
LayoutTests/imported/w3c/web-platform-tests/streams/readable-streams/async-iterator.any-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/streams/readable-streams/async-iterator.any.serviceworker-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/streams/readable-streams/async-iterator.any.sharedworker-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/streams/readable-streams/async-iterator.any.worker-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/streams/readable-streams/patched-global.any-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/streams/readable-streams/patched-global.any.serviceworker-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/streams/readable-streams/patched-global.any.sharedworker-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/streams/readable-streams/patched-global.any.worker-expected.txt
M Source/WebCore/Modules/streams/ReadableStream.cpp
M Source/WebCore/Modules/streams/ReadableStream.h
M Source/WebCore/bindings/js/JSDOMAsyncIterator.h
Log Message:
-----------
Add a basic implementation of ReadableStream async iterable return method
rdar://165606483
https://bugs.webkit.org/show_bug.cgi?id=303303
Reviewed by Chris Dumez.
As per
https://webidl.spec.whatwg.org/#js-asynchronous-iterator-prototype-object, we
add support for the return method,
which allows to do error handling when iterating.
We add a concept to detect whether a native iterator implements returnSteps. If
so, we expose the return method.
The returnSteps method returns a Ref<DOMPromise>.
We update JSDOMAsyncIterator to implement
https://webidl.spec.whatwg.org/#js-asynchronous-iterator-prototype-object.
We reuse the settle method to handle both runNextSteps and runReturnSteps.
To disambiguate between the two, the settle method will be called with a
parameter for runReturnSteps and without for runNextSteps.
Covered by rebased tests.
Canonical link: https://commits.webkit.org/303823@main
To unsubscribe from these emails, change your notification settings at
https://github.com/WebKit/WebKit/settings/notifications
