Bug 177501 - Layout Test webrtc/video-mute.html is flaky.
Summary: Layout Test webrtc/video-mute.html is flaky.
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebRTC (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: youenn fablet
Keywords: InRadar
Depends on:
Reported: 2017-09-26 13:12 PDT by Matt Lewis
Modified: 2018-09-19 10:18 PDT (History)
6 users (show)

See Also:

Patch (4.66 KB, patch)
2018-09-18 09:48 PDT, youenn fablet
no flags Details | Formatted Diff | Diff
Archive of layout-test-results from ews126 for ios-simulator-wk2 (2.41 MB, application/zip)
2018-09-18 11:38 PDT, EWS Watchlist
no flags Details
Patch (4.62 KB, patch)
2018-09-18 15:12 PDT, youenn fablet
no flags Details | Formatted Diff | Diff
Patch (4.62 KB, patch)
2018-09-18 15:36 PDT, youenn fablet
no flags Details | Formatted Diff | Diff

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Description Matt Lewis 2017-09-26 13:12:06 PDT
webrtc/video-mute.html is a flaky timeout on iOS 11 Release WK2 according to the flakiness dashboard:




--- /Volumes/Data/slave/ios-simulator-11-release-tests-wk2/build/layout-test-results/webrtc/video-mute-expected.txt
+++ /Volumes/Data/slave/ios-simulator-11-release-tests-wk2/build/layout-test-results/webrtc/video-mute-actual.txt
@@ -1,11 +1,5 @@
-Video should be running, go to black and running.
-Following, should be a snapshot of the video, a black frame and a snapshot of the video.
+#PID UNRESPONSIVE - com.apple.WebKit.WebContent.Development (pid 25137)
+FAIL: Timed out waiting for notifyDone to be called
-PASS Setting video exchange 
-PASS Ensuring connection state is connected 
-PASS Track is enabled, video should not be black 
-PASS Track is disabled, video should be black 
-PASS If disabled, black frames should still be coming 
-PASS Track is enabled, video should not be black 
Comment 1 Matt Lewis 2017-10-26 11:58:06 PDT
Marked the test as flaky on iOS and High Sierra.

Comment 2 Ryan Haddad 2018-01-19 16:17:02 PST
This also happens on Sierra. Updated TestExpectations in https://trac.webkit.org/r227250.
Comment 3 Matt Lewis 2018-09-17 17:03:11 PDT
This has started failing consistently on iOS 11 Simulator but has since started to pass on macOS:


Strangely, There is no diff for the test.
Comment 4 Matt Lewis 2018-09-17 17:03:29 PDT
Refiling bug for iOS failure.
Comment 5 youenn fablet 2018-09-18 09:48:34 PDT
Created attachment 350025 [details]
Comment 6 EWS Watchlist 2018-09-18 11:38:01 PDT
Comment on attachment 350025 [details]

Attachment 350025 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: https://webkit-queues.webkit.org/results/9258357

New failing tests:
Comment 7 EWS Watchlist 2018-09-18 11:38:03 PDT
Created attachment 350035 [details]
Archive of layout-test-results from ews126 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews126  Port: ios-simulator-wk2  Platform: Mac OS X 10.13.6
Comment 8 youenn fablet 2018-09-18 15:12:00 PDT
Created attachment 350065 [details]
Comment 9 youenn fablet 2018-09-18 15:36:18 PDT
Created attachment 350067 [details]
Comment 10 WebKit Commit Bot 2018-09-19 08:30:13 PDT
Comment on attachment 350067 [details]

Rejecting attachment 350067 [details] from commit-queue.

Failed to run "['/Volumes/Data/EWS/WebKit/Tools/Scripts/webkit-patch', '--status-host=webkit-queues.webkit.org', '--bot-id=webkit-cq-01', 'validate-changelog', '--check-oops', '--non-interactive', 350067, '--port=mac']" exit_code: 1 cwd: /Volumes/Data/EWS/WebKit

ChangeLog entry in LayoutTests/ChangeLog contains OOPS!.

Full output: https://webkit-queues.webkit.org/results/9270187
Comment 11 WebKit Commit Bot 2018-09-19 10:17:42 PDT
Comment on attachment 350067 [details]

Clearing flags on attachment: 350067

Committed r236211: <https://trac.webkit.org/changeset/236211>
Comment 12 WebKit Commit Bot 2018-09-19 10:17:43 PDT
All reviewed patches have been landed.  Closing bug.
Comment 13 Radar WebKit Bug Importer 2018-09-19 10:18:25 PDT