316450 2026-06-05 14:12:20 -0700 REGRESSION (314474@main?): Various webkitpy tests flakily failing 2026-06-05 14:13:59 -0700 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 316264 P2 Normal --- 1 ryanhaddad webkit-unassigned oldest_to_newest 2218141 0 ryanhaddad 2026-06-05 14:12:20 -0700 https://results.webkit.org/?suite=webkitpy-tests&suite=webkitpy-tests&test=webkitscmpy.test.land_unittest.TestLand.test_with_removed_oops&test=webkitscmpy.test.land_unittest.TestLandGitHub.test_merge_queue [2963/3278] webkitscmpy.test.land_unittest.TestLand.test_with_removed_oops erred: Traceback (most recent call last): File "/Volumes/Data/worker/WebKitPy-Tests-EWS/build/Tools/Scripts/libraries/webkitscmpy/webkitscmpy/test/land_unittest.py", line 119, in test_with_removed_oops self.assertEqual(0, program.main( File "/Volumes/Data/worker/WebKitPy-Tests-EWS/build/Tools/Scripts/libraries/webkitscmpy/webkitscmpy/program/__init__.py", line 187, in main return parsed.main( File "/Volumes/Data/worker/WebKitPy-Tests-EWS/build/Tools/Scripts/libraries/webkitscmpy/webkitscmpy/program/land.py", line 385, in main if args.defaults or Terminal.choose("Delete branch '{}'?".format(source_branch), default='Yes') == 'Yes': File "/Volumes/Data/worker/WebKitPy-Tests-EWS/build/Tools/Scripts/libraries/webkitcorepy/webkitcorepy/terminal.py", line 88, in choose response = cls.input(': ', alert_after=alert_after) File "/Volumes/Data/worker/WebKitPy-Tests-EWS/build/Tools/Scripts/libraries/webkitcorepy/webkitcorepy/terminal.py", line 50, in input return input(*args, **kwargs) File "/Volumes/Data/worker/WebKitPy-Tests-EWS/build/Tools/Scripts/libraries/webkitcorepy/webkitcorepy/mocks/terminal.py", line 36, in function return args[cls.index - 1] IndexError: tuple index out of range [2965/3278] webkitscmpy.test.land_unittest.TestLandGitHub.test_merge_queue failed: Traceback (most recent call last): File "/Volumes/Data/worker/WebKitPy-Tests-EWS/build/Tools/Scripts/libraries/webkitscmpy/webkitscmpy/test/land_unittest.py", line 535, in test_merge_queue self.assertEqual( AssertionError: Lists differ: ["'y' has no spaces, assuming user intends[603 chars]ed'"] != ['Using committed changes...', 'Detected m[536 chars]ed'"] First differing element 0: "'y' has no spaces, assuming user intends it to be a branch name" 'Using committed changes...' First list contains 1 additional elements. First extra element 14: "Adding 'merge-queue' to 'PR 1 | To Be Committed'" Diff is 738 characters long. Set self.maxDiff to None to see it. 2218143 1 ryanhaddad 2026-06-05 14:13:19 -0700 Based on the test history, these failures started at / shortly after https://commits.webkit.org/314474@main landed. It touches webkitcorepy/webkitscmpy, so it seems related. 2218144 2 ryanhaddad 2026-06-05 14:13:59 -0700 *** This bug has been marked as a duplicate of bug 316264 ***