46613c1515
https://bugs.webkit.org/show_bug.cgi?id=227693 Reviewed by Sam Weinig. LayoutTests/imported/w3c: * web-platform-tests/streams/piping/abort.any-expected.txt: * web-platform-tests/streams/piping/abort.any.worker-expected.txt: * web-platform-tests/streams/piping/pipe-through.any-expected.txt: * web-platform-tests/streams/piping/pipe-through.any.worker-expected.txt: Source/WebCore: This patch introduces @isAbortSignal global private function to replace `instanceof` checks that a) were false positive for `Object.create(AbortSignal.prototype)` and b) observably performed [[GetPrototypeOf]] and Symbol.hasInstance lookup / call. Aligns WebKit with Blink and the spec (https://heycam.github.io/webidl/#implements). Test: imported/w3c/web-platform-tests/streams/piping/abort.any.js * Modules/streams/ReadableStream.js: (pipeThrough): (pipeTo): * Modules/streams/ReadableStreamInternals.js: (readableStreamPipeToWritableStream): * bindings/js/JSDOMGlobalObject.cpp: (WebCore::JSC_DEFINE_HOST_FUNCTION): (WebCore::JSDOMGlobalObject::addBuiltinGlobals): * bindings/js/WebCoreBuiltinNames.h: Canonical link: https://commits.webkit.org/240240@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@280627 268f45cc-cd09-0410-ab3c-d52691b4dbfc |
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ByteLengthQueuingStrategy.idl | ||
ByteLengthQueuingStrategy.js | ||
CountQueuingStrategy.idl | ||
CountQueuingStrategy.js | ||
ReadableByteStreamController.idl | ||
ReadableByteStreamController.js | ||
ReadableByteStreamInternals.js | ||
ReadableStream.idl | ||
ReadableStream.js | ||
ReadableStreamBYOBReader.idl | ||
ReadableStreamBYOBReader.js | ||
ReadableStreamBYOBRequest.idl | ||
ReadableStreamBYOBRequest.js | ||
ReadableStreamDefaultController.idl | ||
ReadableStreamDefaultController.js | ||
ReadableStreamDefaultReader.idl | ||
ReadableStreamDefaultReader.js | ||
ReadableStreamInternals.js | ||
ReadableStreamSink.cpp | ||
ReadableStreamSink.h | ||
ReadableStreamSink.idl | ||
ReadableStreamSource.cpp | ||
ReadableStreamSource.h | ||
ReadableStreamSource.idl | ||
StreamInternals.js | ||
TransformStream.idl | ||
TransformStream.js | ||
TransformStreamDefaultController.idl | ||
TransformStreamDefaultController.js | ||
TransformStreamInternals.js | ||
WritableStream.idl | ||
WritableStream.js | ||
WritableStreamDefaultController.idl | ||
WritableStreamDefaultController.js | ||
WritableStreamDefaultWriter.idl | ||
WritableStreamDefaultWriter.js | ||
WritableStreamInternals.js | ||
WritableStreamSink.h | ||
WritableStreamSink.idl |