Bug 224396

Summary: [ macOS ] webgl/1.0.3/conformance/glsl/constructors/glsl-construct-ivec2.html is a flakey timeout
Product: WebKit Reporter: Robert Jenner <jenner>
Component: WebGLAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: ap, dino, kbr, kkinnunen, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Robert Jenner
Reported 2021-04-09 16:04:58 PDT
webgl/1.0.3/conformance/glsl/constructors/glsl-construct-ivec2.html is a flakey timeout in macOS. HISTORY: https://results.webkit.org/?platform=mac&suite=layout-tests&test=webgl%2F1.0.3%2Fconformance%2Fglsl%2Fconstructors%2Fglsl-construct-ivec2.html TIMEOUT DIFF TEXT: -This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL. +#PID UNRESPONSIVE - WebKitTestRunner (pid 88833) +FAIL: Timed out waiting for notifyDone to be called -Test: ../../../resources/webgl_test_files/conformance/glsl/constructors/glsl-construct-ivec2.html -[ PASS ] All tests passed - +#EOF +#EOF
Attachments
Radar WebKit Bug Importer
Comment 1 2021-04-09 16:05:24 PDT
Robert Jenner
Comment 2 2021-04-09 16:50:37 PDT
First timeout occurred at r274936. Before that, the test was consistently passing over 2800 revisions back. The timeouts have most frequently occurred on BigSur Debug wk2, but have happened elsewhere too. The test appears to be very flakey, and rarely has a timeout, but it has occurred a few times across different OS versions. I tried to reproduce the timeout multiple different ways, but was unable to.
Robert Jenner
Comment 3 2021-04-09 16:58:09 PDT
Updated test expectations to Pass Timeout here: https://trac.webkit.org/changeset/275785/webkit
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