Bug 219401 - REGRESSION (r270132): [macOS debug] TestWebKitAPI.TextManipulation.StartTextManipulationAvoidCrashWhenExtractingOrphanedPositions is a flaky timeout
Summary: REGRESSION (r270132): [macOS debug] TestWebKitAPI.TextManipulation.StartTextM...
Status: RESOLVED CONFIGURATION CHANGED
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2020-12-01 09:43 PST by Ryan Haddad
Modified: 2020-12-08 14:38 PST (History)
4 users (show)

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Description Ryan Haddad 2020-12-01 09:43:34 PST 
TestWebKitAPI.TextManipulation.StartTextManipulationAvoidCrashWhenExtractingOrphanedPositions has become a flaky timeout on macOS debug bots

https://build.webkit.org/builders/Apple-Catalina-Debug-WK2-GPUProcess-Tests/builds/5224/steps/run-api-tests/logs/stdio

https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.TextManipulation.StartTextManipulationAvoidCrashWhenExtractingOrphanedPositions
Comment 1 Radar WebKit Bug Importer 2020-12-01 09:43:57 PST 
<rdar://problem/71854259>
Comment 2 Ryan Haddad 2020-12-01 09:45:44 PST 
I can reproduce the flaky timeout locally with the following with a build of r270132:
run-api-tests TestWebKitAPI.TextManipulation.StartTextManipulationAvoidCrashWhenExtractingOrphanedPositions --debug --iterations 10

I cannot reproduce the timeouts with a build of r270131.
Comment 3 Ryan Haddad 2020-12-01 10:02:26 PST 
Reverted in https://trac.webkit.org/changeset/270311
Comment 4 Geoffrey Garen 2020-12-08 14:38:32 PST 
Looks like this was a pre-existing bug: https://bugs.webkit.org/show_bug.cgi?id=219656