Bug 181613 – [macOS Debug] Layout Test webanimations/opacity-animation-yields-compositing.html is a flaky failure

• Component: Animations
• Status: RESOLVED CONFIGURATION CHANGED

[Ryan Haddad]

The following layout test is failing on macOS Debug

webanimations/opacity-animation-yields-compositing.html

Probable cause:

Unknown, the test appears to have been flaky since added.

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=webanimations%2Fopacity-animation-yields-compositing.html

--- /Volumes/Data/slave/sierra-debug-tests-wk1/build/layout-test-results/webanimations/opacity-animation-yields-compositing-expected.txt
+++ /Volumes/Data/slave/sierra-debug-tests-wk1/build/layout-test-results/webanimations/opacity-animation-yields-compositing-actual.txt
@@ -1,18 +1 @@
-(GraphicsLayer
-  (anchor 0.00 0.00)
-  (bounds 800.00 600.00)
-  (children 1
-    (GraphicsLayer
-      (bounds 800.00 600.00)
-      (contentsOpaque 1)
-      (children 1
-        (GraphicsLayer
-          (position 8.00 8.00)
-          (bounds 100.00 100.00)
-          (contentsOpaque 1)
-        )
-      )
-    )
-  )
-)

[Radar WebKit Bug Importer]

<rdar://problem/36480178>

[Antoine Quint]

This test is no longer flaky, see https://results.webkit.org/?suite=layout-tests&test=webanimations%2Fopacity-animation-yields-compositing.html.