Bug 207278 - REGRESSION: (r255821) [ iOS Mac wk1 ] imported/w3c/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation.html
Summary: REGRESSION: (r255821) [ iOS Mac wk1 ] imported/w3c/web-platform-tests/web-ani...
Alias: None
Product: WebKit
Classification: Unclassified
Component: Animations (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Antoine Quint
Keywords: InRadar
: 207298 (view as bug list)
Depends on:
Reported: 2020-02-05 11:21 PST by Truitt Savell
Modified: 2020-03-11 13:06 PDT (History)
6 users (show)

See Also:

Patch (4.23 KB, patch)
2020-03-11 09:20 PDT, Antoine Quint
dino: review+
Details | Formatted Diff | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Truitt Savell 2020-02-05 11:21:47 PST

This test began failing with the changes in https://trac.webkit.org/changeset/255821/webkit
I was able to reproduce this locally by simply running the test in iterations. I bisected it down to r255821.
This is a flaky failure and it seems this test is randomly getting an additional console message. 


--- /Volumes/Data/slave/catalina-release-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation-expected.txt
+++ /Volumes/Data/slave/catalina-release-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation-actual.txt
@@ -1,3 +1,4 @@
+CONSOLE MESSAGE: Unhandled Promise Rejection: AbortError: The operation was aborted.
 PASS Finishing an animation with a zero playback rate throws 
 PASS Finishing an infinite animation throws
Comment 1 Radar WebKit Bug Importer 2020-02-05 11:21:59 PST
Comment 2 Truitt Savell 2020-02-05 11:24:58 PST
According to history this test is failing very frequently
Comment 3 Truitt Savell 2020-02-05 14:06:11 PST
Marked this test as failing while it is investigated: https://trac.webkit.org/changeset/255856/webkit
Comment 4 Alexey Proskuryakov 2020-02-05 22:34:30 PST
*** Bug 207298 has been marked as a duplicate of this bug. ***
Comment 5 Truitt Savell 2020-02-06 09:09:41 PST
Found this was also happening on iOS as well with the same Diff
Comment 6 Truitt Savell 2020-02-06 09:12:50 PST
Added iOS expectations in https://trac.webkit.org/changeset/255960/webkit
Comment 7 Antoine Quint 2020-03-11 09:20:12 PDT
Created attachment 393249 [details]
Comment 8 Antoine Quint 2020-03-11 09:30:11 PDT
Comment 9 Antoine Quint 2020-03-11 13:06:32 PDT
Committed r258275: <https://trac.webkit.org/changeset/258275>