Bug 207636

Summary: [ macOS wk2 ] webgpu/whlsl/textures-sample-bias.html is flaky failing
Product: WebKit Reporter: Jacob Uphoff <jacob_uphoff>
Component: WebGPUAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Jacob Uphoff 2020-02-12 08:46:42 PST 
webgpu/whlsl/textures-sample-bias.html

This test is failing on both debug and release for all visible history.

I was able to reproduce the test by running it in iterations x5000 ( failed 48 times )

History:

https://results.webkit.org/?suite=layout-tests&test=webgpu%2Fwhlsl%2Ftextures-sample-bias.html&limit=50000

Diff:

expected image was not present.
Comment 1 Radar WebKit Bug Importer 2020-02-12 08:47:49 PST 
<rdar://problem/59387903>
Comment 2 Jacob Uphoff 2020-02-12 09:29:05 PST 
Set test expectations here: https://trac.webkit.org/changeset/256440/webkit