Bug 288874 – [ macOS wk1 x86_64 ] fast/canvas/image-buffer-backend-variants.html is a flaky failure

• Component: New Bugs
• Status: NEW

[Karl Rackler]

Description:
fast/canvas/image-buffer-backend-variants.html

The first failure I saw on the dashboard was on 11/2/2023 at 270157@main.  The test has gone from consistent passing to consistent fail and flaky fail now. 

History:
https://results.webkit.org/?suite=layout-tests&test=fast%2Fcanvas%2Fimage-buffer-backend-variants.html&platform=mac&flavor=wk1&architecture=x86_64&recent=false

Diff:
@@ -168,8 +168,7 @@
 PASS imageData.data is red
 Effective renderingMode: Accelerated
 Testing 16384x16384 (area: 268435456)
-PASS imageData.data is red
-Effective renderingMode: Accelerated
+PASS Context was lost
 Testing 16384x32768 (area: 536870912)
 PASS Context was lost
 Testing 16384x32769 (area: 536887296)
@@ -356,8 +355,7 @@
 PASS imageData.data is red
 Effective renderingMode: Accelerated
 Testing 16384x16384 forced 'Accelerated' (area: 268435456)
-PASS imageData.data is red
-Effective renderingMode: Accelerated
+PASS Context was lost
 Testing 16384x32768 forced 'Accelerated' (area: 536870912)
 PASS Context was lost
 Testing 16384x32769 forced 'Accelerated' (area: 536887296)

Build:
https://build.webkit.org/#/builders/937/builds/6761

[Radar WebKit Bug Importer]

<rdar://problem/145883032>

[EWS]

Test gardening commit 291380@main (94d4d395ce38): <https://commits.webkit.org/291380@main>

Reviewed commits have been landed. Closing PR #41669 and removing active labels.