NEW323907
[Site Isolation]REGRESSION(315452@main): 38x TestWebKitAPI.EnhancedSecurityPolicies.* (api-tests) are constant Fails. 
https://bugs.webkit.org/show_bug.cgi?id=323907
Summary [Site Isolation]REGRESSION(315452@main): 38x TestWebKitAPI.EnhancedSecurityPo...
jespinal23
Reported 2026-09-10 13:58:56 PDT
The following api-tests are constant Fail on macOS arm64 with site isolation enabled: TestWebKitAPI.EnhancedSecurityPolicies.CrossSiteHttpRedirect TestWebKitAPI.EnhancedSecurityPolicies.CrossSiteHttpToHttpsRedirect TestWebKitAPI.EnhancedSecurityPolicies.HistoryEventsUseCorrectOriginalRequest TestWebKitAPI.EnhancedSecurityPolicies.HttpEmbedHttpsIframe TestWebKitAPI.EnhancedSecurityPolicies.HttpEmbeddingHttpIframe TestWebKitAPI.EnhancedSecurityPolicies.HttpFragmentNavigation TestWebKitAPI.EnhancedSecurityPolicies.HttpLoad TestWebKitAPI.EnhancedSecurityPolicies.HttpLoadWithCOOP TestWebKitAPI.EnhancedSecurityPolicies.HttpLocationRedirectsHttps TestWebKitAPI.EnhancedSecurityPolicies.HttpNavigateToHttpsThenBack TestWebKitAPI.EnhancedSecurityPolicies.HttpOpeningHttpsNoOpener TestWebKitAPI.EnhancedSecurityPolicies.HttpOpeningHttpsTargetSelf TestWebKitAPI.EnhancedSecurityPolicies.HttpOpeningHttpsWindow TestWebKitAPI.EnhancedSecurityPolicies.HttpRedirectsHttpsWithExplicitNavigationToMeaningfulSite TestWebKitAPI.EnhancedSecurityPolicies.HttpThenClickLinkToHttps TestWebKitAPI.EnhancedSecurityPolicies.HttpThenHttpsThenNavigateToHttpsSiteWithCookies TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSetCookiesThenNavigateToHttpsAgain TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookies TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesThenHttps TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesViaAPI TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesViaAPIAndNotSeenOutsideEnhancedSecurity TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesViaAPIAndSeenOutsideEnhancedSecurity TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithLocalStorage TestWebKitAPI.EnhancedSecurityPolicies.HttpThenUserNavigateToHttps TestWebKitAPI.EnhancedSecurityPolicies.HttpsFirstFailureEnablesEnhancedSecurity TestWebKitAPI.EnhancedSecurityPolicies.HttpsToHttpDowngradeSameDomain TestWebKitAPI.EnhancedSecurityPolicies.HttpsToHttpWithCOOP TestWebKitAPI.EnhancedSecurityPolicies.HttpsToSameSiteHttpExplicitRedirect TestWebKitAPI.EnhancedSecurityPolicies.JavascriptRefreshEnhancedSecurityRemains TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBack TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBackJavascript TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBackToSecure TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBackToSecureJavascript TestWebKitAPI.EnhancedSecurityPolicies.NonPersistentDataStoreCookieNotification TestWebKitAPI.EnhancedSecurityPolicies.OpenerThenSelfNavigation TestWebKitAPI.EnhancedSecurityPolicies.ReloadEnhancedSecurityRemains TestWebKitAPI.EnhancedSecurityPolicies.SameSiteHttpsUpgradeJavascript TestWebKitAPI.EnhancedSecurityPolicies.WindowOpenThenNavigateToMeaningfulSite REPRODUCTION: run-api-tests --debug --site-isolation-enabled-by-default --iterations=5 --force TestWebKitAPI.EnhancedSecurityPolicies.* I was able to reproduce this locally on macOS Debug arm64 with site isolation enabled, at ToT, using the command above. BISECTION: The last known-good commit for this test is 315451@main with the first failing commit being on 315457@main. In that 6 commit range, 315452@main is the only commit that touches Enhanced Security, process swapping, or EnhancedSecurityPolicies.mm. 315452@main's own commit message states it disables the Enhanced Security heuristic when site isolation is enabled, matching the "expected: Enabled, actual: Disabled" failure below. 4 of the 38 tests above (HttpLoadWithCOOP, HttpsToHttpDowngradeSameDomain, HttpsToHttpWithCOOP, SameSiteHttpsUpgradeJavascript) were added by this same commit and have never passed on site-isolation. 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&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.EnhancedSecurityPolicies.WindowOpenThenNavigateToMeaningfulSite&test=TestWebKitAPI.EnhancedSecurityPolicies.SameSiteHttpsUpgradeJavascript&test=TestWebKitAPI.EnhancedSecurityPolicies.ReloadEnhancedSecurityRemains&test=TestWebKitAPI.EnhancedSecurityPolicies.OpenerThenSelfNavigation&test=TestWebKitAPI.EnhancedSecurityPolicies.NonPersistentDataStoreCookieNotification&test=TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBackToSecureJavascript&test=TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBackToSecure&test=TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBack&test=TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBackJavascript&test=TestWebKitAPI.EnhancedSecurityPolicies.JavascriptRefreshEnhancedSecurityRemains&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpsToSameSiteHttpExplicitRedirect&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpsToHttpWithCOOP&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpsToHttpDowngradeSameDomain&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpsFirstFailureEnablesEnhancedSecurity&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithLocalStorage&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpThenUserNavigateToHttps&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesViaAPIAndNotSeenOutsideEnhancedSecurity&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesViaAPIAndSeenOutsideEnhancedSecurity&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesViaAPI&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesThenHttps&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookies&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSetCookiesThenNavigateToHttpsAgain&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpThenHttpsThenNavigateToHttpsSiteWithCookies&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpRedirectsHttpsWithExplicitNavigationToMeaningfulSite&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpThenClickLinkToHttps&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpOpeningHttpsWindow&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpOpeningHttpsTargetSelf&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpOpeningHttpsNoOpener&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpNavigateToHttpsThenBack&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpLocationRedirectsHttps&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpLoad&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpLoadWithCOOP&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpEmbeddingHttpIframe&test=TestWebKitAPI.EnhancedSecurityPolicies.HttpEmbedHttpsIframe&test=TestWebKitAPI.EnhancedSecurityPolicies.HistoryEventsUseCorrectOriginalRequest&test=TestWebKitAPI.EnhancedSecurityPolicies.CrossSiteHttpToHttpsRedirect&test=TestWebKitAPI.EnhancedSecurityPolicies.CrossSiteHttpRedirect&limit=30000 Test Run (Release): https://archives.webkit.org/mac-sequoia-x86_64-arm64-release-run-api-tests/320747@main-6025.txt Output (Release): 13:21:17.706 17491 ** UNEXPECTED FAILURES ** 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.CrossSiteHttpRedirect 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:582 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'redirected-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.CrossSiteHttpToHttpsRedirect 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:599 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'redirected-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpEmbedHttpsIframe 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:566 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'embed-iframe' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpEmbeddingHttpIframe 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:549 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'redirected-page' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpLoad 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:294 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-page' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpLocationRedirectsHttps 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:838 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'location-redirected-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpNavigateToHttpsThenBack 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:932 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-first-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:940 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-first-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpOpeningHttpsNoOpener 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:821 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'opened-window' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpOpeningHttpsTargetSelf 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:728 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'opened-window' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpOpeningHttpsWindow 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:711 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'opened-window' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpRedirectsHttpsWithExplicitNavigationToMeaningfulSite 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1289 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'location-redirected-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1289 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'https://secure.other.internal/domain' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpThenClickLinkToHttps 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:880 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-first-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:884 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'secure-second-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpThenHttpsThenNavigateToHttpsSiteWithCookies 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1192 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1196 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'secure-site-without-cookies' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSetCookiesThenNavigateToHttpsAgain 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1258 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1262 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'cookie-set' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1268 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'secure-site-with-cookies' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookies 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1134 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesThenHttps 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1227 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1237 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'secure-site-without-cookies' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesViaAPI 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1415 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithLocalStorage 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1163 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpThenUserNavigateToHttps 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:858 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-first-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpsToSameSiteHttpExplicitRedirect 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:692 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.706 17491 13:21:17.706 17491 TestWebKitAPI.EnhancedSecurityPolicies.JavascriptRefreshEnhancedSecurityRemains 13:21:17.706 17491 13:21:17.706 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1377 13:21:17.706 17491 Failed 13:21:17.706 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1381 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'secure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1387 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'secure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBack 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:965 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-first-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:965 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'tainted-https-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:974 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'tainted-https-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBackJavascript 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:999 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-first-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:999 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'tainted-https-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1008 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'tainted-https-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBackToSecure 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1027 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1035 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.MultiHopThenBackToSecureJavascript 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1063 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1071 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.OpenerThenSelfNavigation 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:799 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'initial-page' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:799 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'self-new-page' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:799 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'opened-window' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:799 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'true' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:799 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'navigated' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.ReloadEnhancedSecurityRemains 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1347 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1351 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'secure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1357 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'secure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.WindowOpenThenNavigateToMeaningfulSite 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1317 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1321 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'cookie-set' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1327 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'secure-site-with-cookies' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.HistoryEventsUseCorrectOriginalRequest 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1586 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'first-page' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1603 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'target-page' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpFragmentNavigation 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:318 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-page' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:318 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'after-fragment-navigation' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpLoadWithCOOP 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:341 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-coop-page' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesViaAPIAndNotSeenOutsideEnhancedSecurity 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1521 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1525 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'secure-site-with-cookies' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpThenNavigateToHttpsSiteWithCookiesViaAPIAndSeenOutsideEnhancedSecurity 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1521 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpsFirstFailureEnablesEnhancedSecurity 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:531 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-page' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpsToHttpDowngradeSameDomain 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:367 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-page' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.HttpsToHttpWithCOOP 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:392 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-coop-page' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.NonPersistentDataStoreCookieNotification 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:1562 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-site' (expected: Enabled, actual: Disabled) 13:21:17.707 17491 13:21:17.707 17491 TestWebKitAPI.EnhancedSecurityPolicies.SameSiteHttpsUpgradeJavascript 13:21:17.707 17491 13:21:17.707 17491 /Volumes/Data/worker/Apple-Sequoia-Release-Build/build/Tools/TestWebKitAPI/Tests/WebKit/WKWebView/EnhancedSecurityPolicies.mm:440 13:21:17.707 17491 Failed 13:21:17.707 17491 Enhanced security mismatch for alert 'insecure-page' (expected: Enabled, actual: Disabled) 13:21:17.707 17491
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Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2026-09-10 13:59:05 PDT
<rdar://problem/187144386>
jespinal23
Comment 2 2026-09-10 14:15:07 PDT
Test gardening pull request: https://github.com/WebKit/WebKit/pull/73708
EWS
Comment 3 2026-09-10 14:18:57 PDT
Test gardening commit 320868@main (13275db2b50b): <https://commits.webkit.org/320868@main> Reviewed commits have been landed. Closing PR #73708 and removing active labels.
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