Bug 207412 – [ macOS wk1 ] imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time.htm is flaky failing

• Status: NEW
• Component: New Bugs

[Jacob Uphoff]

imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time.htm

This test has been a flaky failure and has been this way for all visible history 

This happens on macOS wk1 and I was able to reproduce the failure by running the test in iterations. In 5000 tests it failed 41 times.

History:

https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fsemantics%2Fembedded-content%2Fmedia-elements%2Fseeking%2Fseek-to-negative-time.htm&limit=50000

Diff:

--- /Volumes/Data/slave/mojave-debug-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/seeking/seek-to-negative-time-actual.txt
@@ -1,3 +1,5 @@
 
-FAIL seek to negative time The index is not in the allowed range.
+Harness Error (TIMEOUT), message = null
 
+TIMEOUT seek to negative time Test timed out
+

[Radar WebKit Bug Importer]

<rdar://problem/59276056>