Bug 198757

Summary:

[ Mojave+ ] Layout Test compositing/fixed-with-main-thread-scrolling.html is a flaky timeout

Product:

WebKit

Reporter:

Shawn Roberts <sroberts>

Component:

Tools / Tests

Assignee:

Simon Fraser (smfr) <simon.fraser>

Status:

NEW

Severity:

Normal

CC:

cmarcelo, commit-queue, ews-watchlist, fred.wang, jamesr, jlewis3, koivisto, luiz, ryanhaddad, simon.fraser, thorton, tonikitoo, tsavell, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

See Also:

https://bugs.webkit.org/show_bug.cgi?id=197819

Attachments:

Description	Flags
Patch	thorton: review+
Patch	none
Patch	none
Patch	none

Shawn Roberts

Reported 2019-06-11 10:16:32 PDT

The following layout test is flaky on Mojave WK2 Release and Debug compositing/fixed-with-main-thread-scrolling.html Probable cause: Appears to have been flaky its entire history since its last change in r238883 . Local testing I verified flaky behavior from current revision all the way back to 238883, but flaky behavior did seem to get worse around r244215 but I cannot verify completely since results are very sporadic. Verified with : run-webkit-tests compositing/fixed-with-main-thread-scrolling.html --iter 500 -f Flakiness Dashboard: https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=compositing%2Ffixed-with-main-thread-scrolling.html

Attachments
Patch (17.70 KB, patch) 2019-10-15 16:40 PDT, Simon Fraser (smfr)	thorton: review+	Details Formatted Diff Diff
Patch (43.00 KB, patch) 2019-10-15 17:45 PDT, Simon Fraser (smfr)	no flags	Details Formatted Diff Diff
Patch (17.74 KB, patch) 2019-10-16 13:51 PDT, Simon Fraser (smfr)	no flags	Details Formatted Diff Diff
Patch (17.78 KB, patch) 2019-10-17 13:17 PDT, Simon Fraser (smfr)	no flags	Details Formatted Diff Diff
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