Bug 210486

Summary: [MSE] LayoutTests/imported/w3c/web-platform-tests/media-source/mediasource-correct-frames-after-reappend.html is flaky
Product: WebKit Reporter: Diego Pino <dpino>
Component: MediaAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal    
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Diego Pino
Reported 2020-04-14 04:37:01 PDT
The test has been very flaky since many builds ago. On a flaky failure the diff looks like: Source: https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r260030%20(13319)/imported/w3c/web-platform-tests/media-source/mediasource-correct-frames-after-reappend-diff.txt --- /home/slave/webkitgtk/gtk-linux-64-release-tests/build/layout-test-results/imported/w3c/web-platform-tests/media-source/mediasource-correct-frames-after-reappend-expected.txt +++ /home/slave/webkitgtk/gtk-linux-64-release-tests/build/layout-test-results/imported/w3c/web-platform-tests/media-source/mediasource-correct-frames-after-reappend-actual.txt @@ -1,3 +1,7 @@ +CONSOLE MESSAGE: Error: assert_true: The note being played matches the expected one (boxes lit: 1, 466.2 Hz), found ~441.4 Hz expected true got false +CONSOLE MESSAGE: Error: assert_true: The note being played matches the expected one (boxes lit: 2, 493.9 Hz), found ~441.4 Hz expected true got false + +Harness Error (FAIL), message = Error: assert_true: The note being played matches the expected one (boxes lit: 2, 493.9 Hz), found ~441.4 Hz expected true got false PASS Test the expected frames are played at the expected times, even in presence of reappends If the error is not relevant the error message can be skipped with DumpJSConsoleLogInStdErr.
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