Bug 163361 – [mac-wk1] imported/w3c/web-platform-tests/html/webappapis/animation-frames/callback-* tests are flaky

• Status: NEW
• Component: New Bugs

[Ryan Haddad]

These three tests are flaky failures, always failing together on the same run. The text diff shows a timeout error.

imported/w3c/web-platform-tests/html/webappapis/animation-frames/callback-exception.html
imported/w3c/web-platform-tests/html/webappapis/animation-frames/callback-invoked.html
imported/w3c/web-platform-tests/html/webappapis/animation-frames/callback-multicalls.html

http://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fwebappapis%2Fanimation-frames%2Fcallback-exception.html
http://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fwebappapis%2Fanimation-frames%2Fcallback-invoked.html
http://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fwebappapis%2Fanimation-frames%2Fcallback-multicalls.html

--- /Volumes/Data/slave/sierra-release-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/html/webappapis/animation-frames/callback-exception-expected.txt
+++ /Volumes/Data/slave/sierra-release-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/html/webappapis/animation-frames/callback-exception-actual.txt
@@ -1,4 +1,5 @@
-CONSOLE MESSAGE: line 22: Error: requestAnimationFrameException
 
-PASS requestAnimationFrame callback exceptions are reported to error handler 
+Harness Error (TIMEOUT), message = null
 
+TIMEOUT requestAnimationFrame callback exceptions are reported to error handler Test timed out
+

[Ryan Haddad]

Marked tests as flaky in http://trac.webkit.org/projects/webkit/changeset/207538