[Webkit-unassigned] [Bug 228168] REGRESSION(r279971): [ Mac , iOS ] imported/w3c/web-platform-tests/webmessaging/broadcastchannel/blobs.html is a flaky failure.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jul 28 15:45:37 PDT 2021


--- Comment #4 from Chris Dumez <cdumez at apple.com> ---
The test sends a Blob via BroadcastChannel.postMessage(). When we construct the SerializedScriptValue for the Blob, we only serialize the url of the Blob. If the blob gets deallocated by the time the message is received (and deserialization happens) then we're unable to lookup the blob from its URL.

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