Bug 246518

Summary:	[ews] layout-tests can go in infinite retry loop for branch PRs if there are 60+ test failures on that branch
Product:	WebKit	Reporter:	Aakash Jain <aakash_jain>
Component:	Tools / Tests	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	ap, jbedard, ryanhaddad, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=246147

Description Aakash Jain 2022-10-14 07:06:45 PDT

[ews] layout-test can go in infinite retry loop for branch PRs if there are 30+ failures on that branch.

e.g.: 
https://ews-build.webkit.org/#/builders/70/builds/18105
https://ews-build.webkit.org/#/builders/70/builds/18066
https://ews-build.webkit.org/#/builders/70/builds/18034
https://ews-build.webkit.org/#/builders/70/builds/18013
https://ews-build.webkit.org/#/builders/70/builds/17987
https://ews-build.webkit.org/#/builders/70/builds/17950

Comment 1 Radar WebKit Bug Importer 2022-10-21 07:07:18 PDT

<rdar://problem/101426255>

Comment 2 Aakash Jain 2023-10-23 08:50:54 PDT

Note that we handle similar problem with build failure on builder queues on branch in https://bugs.webkit.org/show_bug.cgi?id=246147 by failing the build.

There were discussions for doing similar thing for testers, but there were different opinions (as there are pros and cons of that approach) and there wasn't an agreement to use that approach for tester queues.

(Slack discussion link in radar)