Bug 223724 - [ Debug ] http/tests/security/webaudio-render-remote-audio-allowed-crossorigin.html and one other test are flakey timeouts
Summary: [ Debug ] http/tests/security/webaudio-render-remote-audio-allowed-crossorigi...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Audio (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-03-24 19:01 PDT by Robert Jenner
Modified: 2023-04-05 17:41 PDT (History)
4 users (show)

See Also:


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Description Robert Jenner 2021-03-24 19:01:51 PDT
The following two tests are flakey timing out in Debug macOS BigSur and iOS:

http/tests/security/webaudio-render-remote-audio-allowed-crossorigin.html
http/tests/security/webaudio-render-remote-audio-allowed-crossorigin-redirect.html


HISTORY URL:
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=http%2Ftests%2Fsecurity%2Fwebaudio-render-remote-audio-allowed-crossorigin-redirect.html&test=http%2Ftests%2Fsecurity%2Fwebaudio-render-remote-audio-allowed-crossorigin.html

TEXT DIFF:
-Ensure that audio is rendered when tainted by a remote audio resource when CORS is enabled.
+#PID UNRESPONSIVE - WebKitTestRunner (pid 40544)
+FAIL: Timed out waiting for notifyDone to be called
 
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-PASS outputArray is not silentArray
-PASS successfullyParsed is true
-
-TEST COMPLETE
-
+#EOF
+#EOF
Comment 1 Radar WebKit Bug Importer 2021-03-24 19:03:53 PDT
<rdar://problem/75817036>
Comment 2 Robert Jenner 2021-03-24 19:15:12 PDT
The two tests appear to be related. Their timeout histories are very very similar. They also have the same Timeout diff. The Timeouts appear to have been occurring for a while, and are very flakey. 


I was able to reproduce the timeout at BigSur Debug ToT using the following test:

run-webkit-test http/tests/security/webaudio-render-remote-audio-allowed-crossorigin.html --debug --iterations 100 -f
Comment 3 Robert Jenner 2021-03-24 19:21:06 PDT
Updated test expectations to Pass Timeout here while test is being reviewed:
https://trac.webkit.org/changeset/275001/webkit
Comment 4 Karl Rackler 2023-04-05 16:29:22 PDT
removing Big Sur test expectation.
Comment 5 Karl Rackler 2023-04-05 16:29:52 PDT
removing iOS test expectation.
Comment 6 EWS 2023-04-05 16:42:49 PDT
Test gardening commit 262643@main (e43ffdb71cf1): <https://commits.webkit.org/262643@main>

Reviewed commits have been landed. Closing PR #12438 and removing active labels.