Bug 209183

Summary:	[ Mac wk2 ] webrtc/concurrentVideoPlayback.html is flaky timing out.
Product:	WebKit	Reporter:	Jason Lawrence <Lawrence.j>
Component:	WebRTC	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	webkit-bot-watchers-bugzilla, youennf
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Mac
OS:	macOS 10.15

Description Jason Lawrence 2020-03-17 09:32:53 PDT

webrtc/concurrentVideoPlayback.html

Description:
This test is flaky timing out on Mac wk2. Of the recent timeouts, the oldest is from March 10th, but there are others back further in the history before the test was steadily passing for a significant period of time.

History:
https://results.webkit.org/?suite=layout-tests&test=webrtc%2FconcurrentVideoPlayback.html&platform=mac&limit=50000

Diff:
--- /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/webrtc/concurrentVideoPlayback-expected.txt
+++ /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/webrtc/concurrentVideoPlayback-actual.txt
@@ -1,7 +1,5 @@
-  
+#PID UNRESPONSIVE - WebKitTestRunner (pid 71721)
+FAIL: Timed out waiting for notifyDone to be called
 
-PASS Basic audio/video exchange 
-PASS Play MediaStream backed streams concurrently 
-PASS Play regular video content should pause MediaStream backed video elements 
-PASS Play MediaStream backed video elements should pause regular video content 
-
+#EOF
+#EOF

Comment 1 Jason Lawrence 2020-03-17 09:33:51 PDT

Tracking this issue here: <rdar://problem/60517098>

Comment 2 Jason Lawrence 2020-03-17 09:44:09 PDT

I have marked this test as failing here: https://trac.webkit.org/changeset/258554/webkit

Comment 3 Jason Lawrence 2020-03-17 09:47:59 PDT

Reverted r258554 for reason:

Incorrect expectations set.

Committed r258555: <https://trac.webkit.org/changeset/258555>

Comment 4 Jason Lawrence 2020-03-17 09:51:09 PDT

https://trac.webkit.org/changeset/258556/webkit