Bug 302146 – REGRESSION(302691@main): Trigger asserts in 11 Debug API tests

• Component: New Bugs
• Status: RESOLVED FIXED

[Jonathan Bedard]

History (from a single test):
https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.PasteWebArchive.WebArchiveTypeIdentifier

Build:
https://build.webkit.org/#/builders/1226/builds/2668

Impacted tests:
TestWebKitAPI.DragAndDropTests.ModernWebArchiveType
TestWebKitAPI.PasteMixedContent.ImageFileAndWebArchive
TestWebKitAPI.PasteWebArchive.DestinationUsesDarkMode
TestWebKitAPI.PasteWebArchive.ExposesHTMLTypeInDataTransfer
TestWebKitAPI.PasteWebArchive.PreservesMSOList
TestWebKitAPI.PasteWebArchive.PreservesMSOListInCompatibilityMode
TestWebKitAPI.PasteWebArchive.PreservesPictureInsideSpan
TestWebKitAPI.PasteWebArchive.SanitizesHTML
TestWebKitAPI.PasteWebArchive.StripsDataDetectorsLinks
TestWebKitAPI.PasteWebArchive.StripsMSOListWhenMissingMSOHTMLElement
TestWebKitAPI.PasteWebArchive.WebArchiveTypeIdentifier

Log:
ASSERTION FAILED: coreArchive
/Volumes/Data/worker/Apple-Sequoia-Debug-Build/build/Source/WebKitLegacy/mac/WebView/WebArchive.mm(101) : -[WebArchivePrivate setCoreArchive:]
1   0x11289cdb8 -[WebArchivePrivate setCoreArchive:]
2   0x11289d5e0 -[WebArchive initWithMainResource:subresources:subframeArchives:]
3   0x102baa0d8 PasteWebArchive_StripsMSOListWhenMissingMSOHTMLElement_Test::TestBody()
4   0x1036a1c50 void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*)
5   0x10365aa00 void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*)
6   0x10365a950 testing::Test::Run()
7   0x10365b880 testing::TestInfo::Run()
8   0x10365ca14 testing::TestSuite::Run()
9   0x10366a820 testing::internal::UnitTestImpl::RunAllTests()
10  0x1036a6984 bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*)
11  0x10366a218 bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*)
12  0x10366a110 testing::UnitTest::Run()
13  0x1027d26e0 RUN_ALL_TESTS()
14  0x1027d2678 TestWebKitAPI::TestsController::run(int, char**)
15  0x103642d2c main
16  0x194802b98 start
worker/0 TestWebKitAPI.PasteWebArchive.StripsMSOListWhenMissingMSOHTMLElement Crashed
2025-11-06 20:37:14.116 TestWebKitAPI[23781:664018] NSEventConcurrentProcessingEnabled=NO
ASSERTION FAILED: coreArchive
/Volumes/Data/worker/Apple-Sequoia-Debug-Build/build/Source/WebKitLegacy/mac/WebView/WebArchive.mm(101) : -[WebArchivePrivate setCoreArchive:]
1   0x113574db8 -[WebArchivePrivate setCoreArchive:]
2   0x1135755e0 -[WebArchive initWithMainResource:subresources:subframeArchives:]
3   0x103784190 PasteWebArchive_WebArchiveTypeIdentifier_Test::TestBody()
4   0x104279c50 void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*)
5   0x104232a00 void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*)
6   0x104232950 testing::Test::Run()
7   0x104233880 testing::TestInfo::Run()
8   0x104234a14 testing::TestSuite::Run()
9   0x104242820 testing::internal::UnitTestImpl::RunAllTests()
10  0x10427e984 bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*)
11  0x104242218 bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*)
12  0x104242110 testing::UnitTest::Run()
13  0x1033aa6e0 RUN_ALL_TESTS()
14  0x1033aa678 TestWebKitAPI::TestsController::run(int, char**)
15  0x10421ad2c main
16  0x194802b98 start
worker/0 TestWebKitAPI.PasteWebArchive.WebArchiveTypeIdentifier Crashed

[Radar WebKit Bug Importer]

<rdar://problem/164231864>

[Sihui Liu]

Pull request: https://github.com/WebKit/WebKit/pull/53594

[EWS]

Committed 302732@main (45bd7d4d3555): <https://commits.webkit.org/302732@main>

Reviewed commits have been landed. Closing PR #53594 and removing active labels.