Bug 238674

Summary:	REGRESSION(r292197): 3X TestWebKitAPI.ContentRuleList (API-Tests) are constant failures/timeout
Product:	WebKit	Reporter:	Robert Jenner <jenner>
Component:	WebKit2	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	cdumez, kkinnunen, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=238678

Description Robert Jenner 2022-04-01 11:22:53 PDT

TestWebKitAPI.WKContentRuleListStoreTest.NonDefaultStore

is a constantly failing API-Test on all Mac, and iOS. 

TestWebKitAPI.WKContentRuleListStoreTest.UnsafeMMap

is also a constant failure, but appears to only run on iOS.

TestWebKitAPI.ContentRuleList.LegacyVersionAndName

is a constant timeout on all Mac and iOS. 

HISTORY: 
https://results.webkit.org/?suite=api-tests&suite=api-tests&suite=api-tests&test=TestWebKitAPI.WKContentRuleListStoreTest.NonDefaultStore&test=TestWebKitAPI.ContentRuleList.LegacyVersionAndName&test=TestWebKitAPI.WKContentRuleListStoreTest.UnsafeMMap


FAILURE TEXT FOR "TestWebKitAPI.WKContentRuleListStoreTest.NonDefaultStore:"
        
        /Volumes/Data/worker/ios-simulator-15-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm:256
        Value of: data
          Actual: false
        Expected: true
        
        
        /Volumes/Data/worker/ios-simulator-15-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm:257
        Expected equality of these values:
          data.length
            Which is: 0
          241u
            Which is: 241

FAILURE TEXT FOR " TestWebKitAPI.WKContentRuleListStoreTest.UnsafeMMap:"
        
        /Volumes/Data/worker/ios-simulator-15-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm:418
        Value of: !(error)
          Actual: false
        Expected: true
        
        
        /Volumes/Data/worker/ios-simulator-15-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm:412
        Value of: !(error)
          Actual: false
        Expected: true
        
        
        /Volumes/Data/worker/ios-simulator-15-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm:421
        Value of: !(error)
          Actual: false
        Expected: true
        
        
        /Volumes/Data/worker/ios-simulator-15-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm:428
        Value of: filter
          Actual: false
        Expected: true
        
        
        /Volumes/Data/worker/ios-simulator-15-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm:429
        Value of: !(error)
          Actual: false
        Expected: true
        
        
        /Volumes/Data/worker/ios-simulator-15-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm:412
        Value of: !(error)
          Actual: false
        Expected: true
        
        
        /Volumes/Data/worker/ios-simulator-15-release/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/WKContentExtensionStore.mm:439
        Value of: !(error)
          Actual: false
        Expected: true

Comment 1 Robert Jenner 2022-04-01 11:26:10 PDT

I was able to reproduce the failure on iOS 15 Debug ToT using the following test: 

run-api-tests --ios-simulator <Test_Goes_Here>

I was able to trace it back to r292197 where it was reproducible, but not at r292196. 

I reproduced on iOS because we had more recent builds available for it than we had for Mac. Still, it appears r292197 is what broke these three tests.

Comment 2 Radar WebKit Bug Importer 2022-04-01 11:28:02 PDT

<rdar://problem/91173297>

Comment 3 Kimmo Kinnunen 2022-04-04 01:27:14 PDT

Was this the same bug as bug 238678?

Comment 4 Chris Dumez 2022-04-04 07:27:39 PDT

(In reply to Kimmo Kinnunen from comment #3)
> Was this the same bug as bug 238678?

Yes, thanks.

*** This bug has been marked as a duplicate of bug 238678 ***