Bug 229268 - [GTK] Test media/media-fragments/TC0009.html is flaky
Summary: [GTK] Test media/media-fragments/TC0009.html is flaky
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKitGTK (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-08-18 18:04 PDT by Carlos Alberto Lopez Perez
Modified: 2023-01-10 07:47 PST (History)
2 users (show)

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Description Carlos Alberto Lopez Perez 2021-08-18 18:04:40 PDT 
The test media/media-fragments/TC0009.html is flaky on GTK (but not on WPE).

The flakiness can be easily reproduce with:

$ Tools/Scripts/run-webkit-tests --repeat-each=100 --debug-rwt-logging --release --gtk media/media-fragments/TC0009.html


When it fails this is the diff:

--- /home/buildbot/worker/gtk-linux-64-release-skip-failing-tests/build/layout-test-results/media/media-fragments/TC0009-expected.txt
+++ /home/buildbot/worker/gtk-linux-64-release-skip-failing-tests/build/layout-test-results/media/media-fragments/TC0009-actual.txt
@@ -4,6 +4,6 @@
 Fragment: 't=15,20'
 Comment: The request lies beyond the end of the resource. If the UA knows the duration of the resource, it seeks to the end of the media resource. Otherwise, the UA will send an (out-of-range) HTTP request with an 'include-setup' in order to setup its decoding pipeline.
 EVENT(canplaythrough)
-EXPECTED (video.currentTime == 'duration') OK
+EXPECTED (video.currentTime == 'duration'), OBSERVED '0' FAIL
 END OF TEST
Comment 1 Carlos Alberto Lopez Perez 2021-08-18 18:16:11 PDT 
Updated expectations on r281219
Comment 2 Arcady Goldmints-Orlov 2021-09-01 13:12:07 PDT 
It appears that media/media-fragments/TC0014.html is also flaky and when it fails shows the same failure. Gardening patch coming shortly.
Comment 3 Diego Pino 2023-01-10 07:47:41 PST 
The test or tests filed under this bug are not failing anymore. Test expectations updated in https://commits.webkit.org/258724@main.