274424 2024-05-20 16:00:36 -0700 REGRESSION(278977@main): [ macOS iOS Debug ] ASSERTION FAILED in StringHasher::computeHashAndMaskTop8Bits are result of multiple TestWebKitAPI tests to constantly crash 2024-05-22 11:10:12 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 274423 InRadar P2 Normal --- 1 darbinyan webkit-unassigned webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 2036534 0 darbinyan 2024-05-20 16:00:36 -0700 The following API tests are constantly crashing with assertion error on macOS and iOS Debug queues after 278977@main. TestWebKitAPI.CandidateTests.DoNotHideCandidatesDuringTextReplacement TestWebKitAPI.MessagePort.Providers TestWebKitAPI.PublicSuffix.TopPrivatelyControlledDomain TestWebKitAPI.ServiceWorker.ExtensionServiceWorker TestWebKitAPI.ServiceWorker.ExtensionServiceWorkerDisableCORS TestWebKitAPI.ServiceWorker.ExtensionServiceWorkerFailureBadScript TestWebKitAPI.ServiceWorker.ExtensionServiceWorkerWithModules TestWebKitAPI.WKWebExtensionAPIExtension.GetURL TestWebKitAPI.WKWebExtensionAPILocalization.Errors TestWebKitAPI.WKWebExtensionAPILocalization.Placeholders TestWebKitAPI.WKWebExtensionAPILocalization.i18n TestWebKitAPI.WKWebExtensionAPILocalization.i18nWithFallback TestWebKitAPI.WKWebExtensionAPILocalization.i18nWithoutDefaultLocale TestWebKitAPI.WKWebExtensionAPILocalization.i18nWithoutMessages TestWebKitAPI.WKWebExtensionAPIRuntime.GetURL TestWebKitAPI.WebKit.RegisterAsCanDisplayOnlyIfCanRequest_CrossOriginLoad TestWebKitAPI.WebKit.RegisterAsCanDisplayOnlyIfCanRequest_SameOriginLoad TestWebKitAPI.WebKit.WKContextRegisterURLSchemeAsCanDisplayOnlyIfCanRequest_CrossOriginLoad TestWebKitAPI.WebKit.WKContextRegisterURLSchemeAsCanDisplayOnlyIfCanRequest_SameOriginLoad TestWebKitAPI.WebKitLegacy.ClosingWebViewThenSendingItAKeyDownEvent TestWebKitAPI.WebKitLegacy.ContextMenuDefaultItemsHaveTags TestWebKitAPI.WebKitLegacy.DeallocWebViewInEventListener TestWebKitAPI.WebKitLegacy.SelectionAppearanceUpdatesInEditableWebView TestWebKitAPI.WebKitLegacy.WebViewCloseInsideDidFinishLoadForFrame Error: ASSERTION FAILED: hash == (is8Bit() ? StringHasher::computeHashAndMaskTop8Bits(span8()) : StringHasher::computeHashAndMaskTop8Bits(span16())) /Volumes/Data/worker/Apple-Sonoma-Debug-Build/build/WebKitBuild/Debug/usr/local/include/wtf/text/StringImpl.h(1121) : void WTF::StringImpl::setHash(unsigned int) const History: https://results.webkit.org/?suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&suite=api-tests&test=TestWebKitAPI.CandidateTests.DoNotHideCandidatesDuringTextReplacement&test=TestWebKitAPI.MessagePort.Providers&test=TestWebKitAPI.PublicSuffix.TopPrivatelyControlledDomain&test=TestWebKitAPI.ServiceWorker.ExtensionServiceWorker&test=TestWebKitAPI.ServiceWorker.ExtensionServiceWorkerDisableCORS&test=TestWebKitAPI.ServiceWorker.ExtensionServiceWorkerFailureBadScript&test=TestWebKitAPI.ServiceWorker.ExtensionServiceWorkerWithModules&test=TestWebKitAPI.WKWebExtensionAPIExtension.GetURL&test=TestWebKitAPI.WKWebExtensionAPILocalization.Errors&test=TestWebKitAPI.WKWebExtensionAPILocalization.Placeholders&test=TestWebKitAPI.WKWebExtensionAPILocalization.i18n&test=TestWebKitAPI.WKWebExtensionAPILocalization.i18nWithFallback&test=TestWebKitAPI.WKWebExtensionAPILocalization.i18nWithoutDefaultLocale&test=TestWebKitAPI.WKWebExtensionAPILocalization.i18nWithoutMessages&test=TestWebKitAPI.WKWebExtensionAPIRuntime.GetURL&test=TestWebKitAPI.WebKit.RegisterAsCanDisplayOnlyIfCanRequest_CrossOriginLoad&test=TestWebKitAPI.WebKit.RegisterAsCanDisplayOnlyIfCanRequest_SameOriginLoad&test=TestWebKitAPI.WebKit.WKContextRegisterURLSchemeAsCanDisplayOnlyIfCanRequest_CrossOriginLoad&test=TestWebKitAPI.WebKit.WKContextRegisterURLSchemeAsCanDisplayOnlyIfCanRequest_SameOriginLoad&test=TestWebKitAPI.WebKitLegacy.ClosingWebViewThenSendingItAKeyDownEvent&test=TestWebKitAPI.WebKitLegacy.ContextMenuDefaultItemsHaveTags&test=TestWebKitAPI.WebKitLegacy.DeallocWebViewInEventListener&test=TestWebKitAPI.WebKitLegacy.SelectionAppearanceUpdatesInEditableWebView&test=TestWebKitAPI.WebKitLegacy.WebViewCloseInsideDidFinishLoadForFrame&style=debug 2036535 1 webkit-bug-importer 2024-05-20 16:01:19 -0700 <rdar://problem/128424488> 2037086 2 ap 2024-05-22 11:10:12 -0700 *** This bug has been marked as a duplicate of bug 274423 ***