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LibWeb: Implement WritableStreamDefaultWriter.abort()

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Matthew Olsson 2023-04-02 08:34:56 -07:00 • committed by Linus Groh
parent c421b6113c
commit 0c441fa7af
5 changed files with 32 additions and 1 deletions
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13
Userland/Libraries/LibWeb/Streams/AbstractOperations.cpp
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@ -1308,6 +1308,19 @@ void writable_stream_update_backpressure(WritableStream& stream, bool backpressu
stream.set_backpressure(backpressure);
}
// https://streams.spec.whatwg.org/#writable-stream-default-writer-abort
WebIDL::ExceptionOr<JS::NonnullGCPtr<WebIDL::Promise>> writable_stream_default_writer_abort(WritableStreamDefaultWriter& writer, JS::Value reason)
{
// 1. Let stream be writer.[[stream]].
auto stream = writer.stream();
// 2. Assert: stream is not undefined.
VERIFY(stream);
// 3. Return ! WritableStreamAbort(stream, reason).
return writable_stream_abort(*stream, reason);
}
// https://streams.spec.whatwg.org/#writable-stream-default-writer-ensure-ready-promise-rejected
void writable_stream_default_writer_ensure_ready_promise_rejected(WritableStreamDefaultWriter& writer, JS::Value error)
{