Bug 298987 – REGRESSION (299927@main): [ macOS ]TestWebKitAPI.UnifiedPDF.PasswordFormShouldDismissAfterNavigation is a consistent failure

• Status: RESOLVED
• Resolution: FIXED
• Component: Page Loading

[Karl Rackler]

Description:
TestWebKitAPI.UnifiedPDF.PasswordFormShouldDismissAfterNavigation

This issue can be bisected to 299927@main using the command: 
/Volumes/Data/Dev/OpenSource/Tools/Scripts/run-api-tests --debug --iterations 1 --force TestWebKitAPI.UnifiedPDF.PasswordFormShouldDismissAfterNavigation

History:
https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.UnifiedPDF.PasswordFormShouldDismissAfterNavigation

Diff:
02:33:52.699 53925 CoreGraphics PDF has logged an error. Set environment variable "CG_PDF_VERBOSE" to learn more.
02:33:52.781 53925 2025-09-13 02:33:52.781 TestWebKitAPI[63659:1419914] Encountered error: Error Domain=WKErrorDomain Code=4 "A JavaScript exception occurred" UserInfo={WKJavaScriptExceptionLineNumber=1, WKJavaScriptExceptionMessage=ReferenceError: Can't find variable: internals, WKJavaScriptExceptionColumnNumber=10, WKJavaScriptExceptionSourceURL=file:///Volumes/Data/worker/Apple-Sequoia-Debug-AppleSilicon-WK2-Tests/build/WebKitBuild/Debug/TestWebKitAPIResources.bundle/Contents/Resources/encrypted.pdf, NSLocalizedDescription=A JavaScript exception occurred} while evaluating script: internals.unlockPDFDocumentForTesting(document.querySelector('embed'), 'test')
02:33:52.833 53925 
02:33:52.834 53925 /Volumes/Data/worker/Apple-Sequoia-Debug-Build/build/Tools/TestWebKitAPI/cocoa/TestWKWebView.mm:617
02:33:52.834 53925 Value of: !error
02:33:52.834 53925   Actual: false
02:33:52.834 53925 Expected: true
02:33:52.834 53925 
02:33:52.834 53925 
02:33:52.834 53925 
02:33:52.834 53925 /Volumes/Data/worker/Apple-Sequoia-Debug-Build/build/Tools/TestWebKitAPI/Tests/WebKitCocoa/UnifiedPDFTests.mm:679
02:33:52.834 53925 Expected equality of these values:
02:33:52.834 53925   colorsBefore
02:33:52.834 53925     Which is: { 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, ... }
02:33:52.834 53925   colorsAfter
02:33:52.834 53925     Which is: { 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, 8-byte object <FF-80 80-80 00-00 04-13>, ... }
02:33:52.834 53925 
02:33:52.834 53925 
02:33:52.849 53925 worker/0 TestWebKitAPI.UnifiedPDF.PasswordFormShouldDismissAfterNavigation Failed
02:33:52.976 53925 2025-09-13 02:33:52.976 TestWebKitAPI[63663:1419963] NSEventConcurrentProcessingEnabled=NO
02:33:53.327 53925 CoreGraphics PDF has logged an error. Set environment variable "CG_PDF_VERBOSE" to learn more.
02:34:26.113 53925 Couldn't quit 63663 with SIGTERM, sending SIGKILL.

[Radar WebKit Bug Importer]

<rdar://problem/160728656>

[Chris Dumez]

Pull request: https://github.com/WebKit/WebKit/pull/51307

[EWS]

Committed 300537@main (ce989ed6eac8): <https://commits.webkit.org/300537@main>

Reviewed commits have been landed. Closing PR #51307 and removing active labels.