[Webkit-unassigned] [Bug 188924] New: [macOS Debug WK2] Layout Test fast/mediastream/device-change-event-2.html is a flaky timeout

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=188924

            Bug ID: 188924
           Summary: [macOS Debug WK2] Layout Test
                    fast/mediastream/device-change-event-2.html is a flaky
                    timeout
           Product: WebKit
           Version: Other
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

The following layout test is flaky on macOS Debug WK2

fast/mediastream/device-change-event-2.html

Probable cause:

Unknown, this started very recently.

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=fast%2Fmediastream%2Fdevice-change-event-2.html

--- /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/fast/mediastream/device-change-event-2-expected.txt
+++ /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/fast/mediastream/device-change-event-2-actual.txt
@@ -1,6 +1,9 @@
+CONSOLE MESSAGE: line 2451: Error: assert_true: devicechange should only fire when the document is focused and active expected true got false
+CONSOLE MESSAGE: line 78: navigator.mediaDevices.ondevicechange took too long
+CONSOLE MESSAGE: line 41: event 1 took too long
+CONSOLE MESSAGE: line 53: event 2 took too long
+#PID UNRESPONSIVE - com.apple.WebKit.WebContent.Development (pid 37639)
+FAIL: Timed out waiting for notifyDone to be called

-PASS 'devicechange' event fired when device list changes 
-PASS 'devicechange' events fired quickly are coalesced 
-PASS 'devicechange' event is not fired when the document doesn't has focus or permission to capture 
-PASS 'devicechange' event is fired when the document doesn't has focus but has permission to capture 
-
+#EOF
+#EOF

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