Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 2511c07012f55458e14773bb204fe4f87f1dc081
https://github.com/WebKit/WebKit/commit/2511c07012f55458e14773bb204fe4f87f1dc081
Author: Chris Dumez <[email protected]>
Date: 2023-07-20 (Thu, 20 Jul 2023)
Changed paths:
A
LayoutTests/http/wpt/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-postmessage-message-port.https-expected.txt
A
LayoutTests/http/wpt/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-postmessage-message-port.https.html
A
LayoutTests/http/wpt/webaudio/the-audio-api/the-audioworklet-interface/processors/message-port-processor.js
M Source/WebCore/bindings/js/SerializedScriptValue.cpp
Log Message:
-----------
Regression(265678@main) Unable to send a MessagePort to an AudioWorklet
https://bugs.webkit.org/show_bug.cgi?id=259383
rdar://112624534
Reviewed by Dean Jackson.
In 265678@main, we started validating types being sent via postMessage() to
AudioWorklets, to make sure that these types are actually supposed to be
exposed to AudioWorklet contexts.
Unfortunately, the allow-list was missing the MessagePort type, which is
supposed to be exposed to AudioWorklets. As a result, we were no longer able
to send MessagePorts to AudioWorklets.
This broke the following experiment:
- https://artsandculture.google.com/experiment/viola-the-bird/nAEJVwNkp-FnrQ
*
LayoutTests/http/wpt/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-postmessage-message-port.https-expected.txt:
Added.
*
LayoutTests/http/wpt/webaudio/the-audio-api/the-audioworklet-interface/audioworklet-postmessage-message-port.https.html:
Added.
*
LayoutTests/http/wpt/webaudio/the-audio-api/the-audioworklet-interface/processors/message-port-processor.js:
Added.
* Source/WebCore/bindings/js/SerializedScriptValue.cpp:
(WebCore::isTypeExposedToGlobalObject):
Canonical link: https://commits.webkit.org/266197@main
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