Bug 230327 - [Mac] imported/w3c/web-platform-tests/css/css-transforms/crashtests/transform-marquee-resize-div-image-001.html is a flaky failure
Summary: [Mac] imported/w3c/web-platform-tests/css/css-transforms/crashtests/transform...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: CSS (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Eric Hutchison
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-09-15 17:01 PDT by Eric Hutchison
Modified: 2021-10-15 10:35 PDT (History)
5 users (show)

See Also:


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Description Eric Hutchison 2021-09-15 17:01:13 PDT
imported/w3c/web-platform-tests/css/css-transforms/crashtests/transform-marquee-resize-div-image-001.html

is a flaky failure on Catalina Release.

History: https://results.webkit.org/?suite=layout-tests&test=imported/w3c/web-platform-tests/css/css-transforms/crashtests/transform-marquee-resize-div-image-001.html

Results: https://build.webkit.org/results/Apple-Catalina-Release-WK1-Tests/r282478%20(5523)/results.html

Diff: 
--- /Volumes/Data/worker/catalina-release-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/css/css-transforms/crashtests/transform-marquee-resize-div-image-001-expected.txt
+++ /Volumes/Data/worker/catalina-release-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/css/css-transforms/crashtests/transform-marquee-resize-div-image-001-actual.txt
@@ -4,7 +4,7 @@
   RenderBlock {HTML} at (0,0) size 800x44
 layer at (8,8) size 784x28
   RenderBody {BODY} at (8,8) size 784x28
-layer at (8,8) size 784x24 scrollX -769
+layer at (8,8) size 784x24 scrollX -757
   RenderBlock {MARQUEE} at (0,0) size 784x24
     RenderBlock {DIV} at (0,0) size 20x24
       RenderImage {IMG} at (0,0) size 20x20
Comment 1 Radar WebKit Bug Importer 2021-09-15 17:03:55 PDT
<rdar://problem/83174441>
Comment 2 Eric Hutchison 2021-09-15 17:04:30 PDT
Rebaselined: https://trac.webkit.org/changeset/282481/webkit
Comment 3 Radar WebKit Bug Importer 2021-09-15 17:04:48 PDT
<rdar://problem/83174492>
Comment 4 Eric Hutchison 2021-09-16 09:32:44 PDT
Corrected rebaseline: https://trac.webkit.org/changeset/282557/webkit
Comment 5 Simon Fraser (smfr) 2021-09-16 09:59:16 PDT
I think this test actually needs to be marked flakey. It seems to have some timing or os-dependent scrolling going on.
Comment 6 Eric Hutchison 2021-09-16 14:56:43 PDT
(In reply to Simon Fraser (smfr) from comment #5)
> I think this test actually needs to be marked flakey. It seems to have some
> timing or os-dependent scrolling going on.

Done. Changed here: https://trac.webkit.org/changeset/282603/webkit. Thanks Simon.
Comment 7 Eric Hutchison 2021-09-17 10:27:25 PDT
Update expectations to include wk1: http://trac.webkit.org/changeset/282668/webkit