Bug 207700

Summary: [ macOS wk2 ] webgpu/whlsl/return-local-variable.html is flaky failing
Product: WebKit Reporter: Jacob Uphoff <jacob_uphoff>
Component: WebGPUAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: Lawrence.j, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
return-local-variable-diff-1 none

Description Jacob Uphoff 2020-02-13 09:04:56 PST
webgpu/whlsl/return-local-variable.html

This test is flaky failing for all visible history on wk2 debug.

I was able to reproduce this 57 times in 5000 iteration runs.

History:

https://results.webkit.org/?suite=layout-tests&test=webgpu%2Fwhlsl%2Freturn-local-variable.html&limit=50000

Diff:

--- /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/fast/scrolling/latching/scroll-iframe-fragment-expected.txt
+++ /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/fast/scrolling/latching/scroll-iframe-fragment-actual.txt
@@ -9,5 +9,5 @@
 TEST COMPLETE
 IFrame display height = 500
 Mouse moved to (28, 466)
-PASS IFrame received wheel events.
+FAIL IFrame did not receive wheel events.
Comment 1 Radar WebKit Bug Importer 2020-02-13 09:05:21 PST
<rdar://problem/59425047>
Comment 2 Jacob Uphoff 2020-02-13 09:09:25 PST
Set expectations here: https://trac.webkit.org/changeset/256511/webkit
Comment 4 Jason Lawrence 2020-02-27 16:24:28 PST
Created attachment 391939 [details]
return-local-variable-diff-1
Comment 5 Jason Lawrence 2020-02-27 16:25:37 PST
Test is marked as failing:
https://trac.webkit.org/changeset/257596/webkit