Bug 220242 - [GStreamer][MSE] WPT framesize tests are flaky failure
Summary: [GStreamer][MSE] WPT framesize tests are flaky failure
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: 2021-01-04 08:27 PST by Alicia Boya García
Modified: 2023-01-10 07:45 PST (History)
1 user (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Alicia Boya García 2021-01-04 08:27:54 PST 
All WPT MSE framesize tests are known to be flaky (having occasional failures) and have been so for a very long time. 

https://bugs.webkit.org/show_bug.cgi?id=220103 improved the handling of video size but wasn't enough to fix these tests.

The failures are probably caused by rapid flushing as the tests append overlapping ranges. Flushes received before playback has started are tricky to implement since GStreamer elements are generally not well tested for that use case.
Comment 1 Diego Pino 2023-01-10 07:45:38 PST 
The test or tests filed under this bug are not failing anymore. Test expectations updated in https://commits.webkit.org/258724@main.