Bug 218370

The test imported/w3c/web-platform-tests/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/no-cors.https.html added in r262405 is flaky on GTK and WPE. When it fails it gives this diff --- /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/imported/w3c/web-platform-tests/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/no-cors.https-expected.txt +++ /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/imported/w3c/web-platform-tests/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/no-cors.https-actual.txt @@ -1,15 +1,11 @@ + +Harness Error (TIMEOUT), message = null PASS # AUDIT TASK RUNNER STARTED. PASS Executing "setting-up-graph" -PASS Executing "start-playback-and-capture" -PASS Audit report +TIMEOUT Executing "start-playback-and-capture" Test timed out +NOTRUN Audit report PASS > [setting-up-graph] PASS < [setting-up-graph] All assertions passed. (total 0 assertions) PASS > [start-playback-and-capture] -PASS Recorded channel #0 contains only the constant 0. -PASS Recorded channel #1 contains only the constant 0. -PASS Recorded channel #2 contains only the constant 0. -PASS Recorded channel #3 contains only the constant 0. -PASS < [start-playback-and-capture] All assertions passed. (total 4 assertions) -PASS # AUDIT TASK RUNNER FINISHED: 2 tasks ran successfully. On the interval [r265175-r269175] the flaky statistics for this tests are: - gtk-release: failed 25 of 773 runs - wpe-release: failed 6 of 721 runs