Bug 185308 – Layout Test legacy-animation-engine/animations/combo-transform-translate+scale.html is a flaky failure

• Component: Animations
• Status: RESOLVED CONFIGURATION CHANGED

[Ryan Haddad]

The following layout test is flaky on iOS and macOS

legacy-animation-engine/animations/combo-transform-translate+scale.html

Probable cause:

Unknown.

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=legacy-animation-engine%2Fanimations%2Fcombo-transform-translate%2Bscale.html

--- /Volumes/Data/slave/highsierra-debug-tests-wk2/build/layout-test-results/legacy-animation-engine/animations/combo-transform-translate+scale-expected.txt
+++ /Volumes/Data/slave/highsierra-debug-tests-wk2/build/layout-test-results/legacy-animation-engine/animations/combo-transform-translate+scale-actual.txt
@@ -1,2 +1,2 @@
 This test performs an animation of the translate() and scale() operators. It animates over 1 seconds. At 0.25 and 0.5 seconds it takes a snapshot and expects the result to be within range.
-PASS
+FAIL('e' was:33.6805419921875, expected:25)FAIL('f' was:67.361083984375, expected:50)

[Ryan Haddad]

Still happening:
https://build.webkit.org/results/Apple%20High%20Sierra%20Debug%20WK2%20(Tests)/r233430%20(3940)/results.html

[Ryan Haddad]

Marked test as flaky in https://trac.webkit.org/changeset/234868/webkit

[Antoine Quint]

This test is gone as of r258150, see bug 208815.

[Radar WebKit Bug Importer]

<rdar://problem/60238134>