The following layout test is flaky on macOS Debug WK2 inspector/console/webcore-logging.html Probable cause: Unknown, this test started being flaky around https://trac.webkit.org/changeset/232376/webkit Flakiness Dashboard: https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=inspector%2Fconsole%2Fwebcore-logging.html --- /Volumes/Data/slave/highsierra-debug-tests-wk2/build/layout-test-results/inspector/console/webcore-logging-expected.txt +++ /Volumes/Data/slave/highsierra-debug-tests-wk2/build/layout-test-results/inspector/console/webcore-logging-actual.txt @@ -33,6 +33,7 @@ -- Running test case: Console.Logging.LogAsJSONWithoutRepeat PASS: Media logging disabled. PASS: Verbose media logging has been enabled. +ERROR: TypeError: undefined is not an object (evaluating 'listener.call') PASS: Message logged as JSON. PASS: ConsoleMessage repeatCount is 1. PASS: Message logged as JSON.
We need to find the regression point for this one.
David determined that this regressed with https://trac.webkit.org/changeset/232376
<rdar://problem/40943111>
I've been able to reproduce the failure on a local build of r232376 using the following command: run-webkit-tests inspector/console/webcore-logging.html --debug --iter 50 -f -g --no-retry The test passes reliably on the previous build (r232375)
Marked test as flaky in https://trac.webkit.org/r232777
It doesn't look like this has happened recently on the bots and I can not reproduce with Dawei's steps above.
Removed flaky expectation in https://trac.webkit.org/r238299
Yay!