martadarbinyan
Platform contributor
Summary
martadarbinyan's work is almost entirely test gardening — updating expectations for flaky, failing, and newly-imported WPT and TestWebKitAPI tests across macOS and iOS, with a heavy concentration in Debug-configuration assertion failures. The commit stream is a running log of which assertions are currently firing on the bots (`!m_waitingForContentPolicy`, `bytesSent >= m_pendingStreamBytes`, `callback.version < m_cookiesVersion`, `std::holds_alternative<PlatformLayerHolder>`), often annotated with the regressing revision, and touches WebRTC, WebTransport, WebGL, IPC, and cookie paths. The gardening titles themselves are the useful artifact here: they surface freshly-broken invariants in network, IPC, and GPU-process code with attribution to the introducing commit, before anyone has triaged whether the assertion is reachable in release builds.
Components
Security Fix History
- No security fixes recorded
Hardening Commits
Recent Commits
- 2026-08-07 [Gardening]: [macOS] imported/w3c/web-platform-tests/webrtc/RTCRtpReceiver-getSynchronizationSources.https.html is flaky
- 2026-08-07 [Gardening]: REGRESSION(318767@main): [macOS Release] imported/w3c/web-platform-tests/wasm/serialization/memory/window-s
- 2026-08-06 [Gardening]: REGRESSION(317964@main): [macOS iOS] ASSERTION FAILED: bytesSent >= m_pendingStreamBytesSentByNetwork in im
- 2026-08-06 [Gardening]: [macOS Debug] imported/w3c/web-platform-tests/wasm/core/float_exprs.wast.js.html is a flaky timeout
- 2026-08-05 [Gardening]: NEW TEST(317810@main): [iOS macOS]4 tests in imported/w3c/web-platform-tests/webtransport/idlharness are co
- 2026-08-05 [Gardening]: REGRESSION(308970@main): [macOS Debug] imported/w3c/web-platform-tests/uievents/textInput/enter-textarea-co
- 2026-08-03 [Gardening]: [macOS] ASSERTION FAILED: callback.version < m_cookiesVersion /Volumes/Data/worker/macOS-Tahoe-Debug-Build-
- 2026-08-03 [Gardening]: imported/w3c/web-platform-tests/css/css-highlight-api/painting/custom-highlight-dynamic-font-metrics-001.ht
- 2026-08-03 [Gardening]: REGRESSION(318278@main?)[macOS]: ASSERTION FAILED: !m_waitingForContentPolicy /Volumes/Data/worker/Apple-Ta
- 2026-07-31 [Gardening]: [Tahoe Debug] ASSERTION FAILED: std::holds_alternative<PlatformLayerHolder>(m_data)
- 2026-07-18 [Gardening]: NEW TEST(315306@main): [ iOS macOS Debug ] ipc/fecolormatrix-type-values-mismatch-crash.html is a constant
- 2026-07-17 [Gardening]: REGRESSION(316854@main): [macOS Debug] ASSERTION FAILED: !m_waitingForMessage in imported/w3c/web-platform-
- 2026-07-16 [Gardening]: NEW TEST(316388@main): [macOS iOS debug]: http/tests/ipc/createnewpage-file-body-sandbox-extension.html is
- 2026-07-14 [Gardening]: NEW TEST(316740@main): [macOS] TestWebKitAPI.PasteImage.PasteFileWhileNetworkProcessIsLaunching is a consta
- 2026-07-10 [Gardening]: REGRESSION(316735@main?): [macOS] TestWebKitAPI.WKWebView.InputChangeFiresOnWindowBlur is flaky failure
- 2026-07-10 [Gardening]: REGRESSION(316397@main): [macOS Release] imported/w3c/web-platform-tests/css/filter-effects/backdrop-filter
- 2026-07-09 [Gardening] REGRESSION(316606@main): [macOS x86_64] Multiple webgl tests are crashing
- 2026-07-08 [Gardening]: REGRESSION(316670@main): [iOS macOS release] fast/css/getComputedStyle-font-variant-shorthand-crash.html is
- 2026-07-08 [Gardening]: REGRESSION(316606@main): [macOS x86_64] Multiple webgl tests are crashing
- 2026-07-08 [ Gardening]: [iOS] Multiple TestWebKitAPI.WebAuthenticationPanel tests are flaky timeouts
- 2026-07-07 [Gardening]: REGRESSION(315975@main): [macOS] Multiple TestWebKitAPI.WKWebExtension tests are flaky timeout
- 2026-07-07 [Gardening]: [iOS] imported/w3c/web-platform-tests/css/selectors/user-valid.html is flaky in EWS
- 2026-07-07 Unreviewed, reverting 315280@main (6e968a454629)
- 2026-07-06 [Gradening]: REGRESSION(316467@main): [macOS] http/tests/site-isolation/page-zoom.html is a flaky image diff
- 2026-07-06 [Gardening]: [DEBUG] REGRESSION(315848@main): ipc/networksessioncocoa-empty-resource-request.html is constant text failu
- 2026-07-02 [Gardening]: [macOS Release] TestWebKitAPI.WebKit.MediaBufferingPolicy is a flaky failure
- 2026-07-02 Unreviewed, reverting 316413@main (fabdb6ba5e16)
- 2026-07-02 Unreviewed, reverting 316416@main (45907503776e)
- 2026-07-02 [ Gardening]: REGRESSION(316303@main): [macOS Release] platform/mac/media/audio-session-deactivated-when-suspended.html
- 2026-07-01 [Gardening]: [iOS] imported/w3c/web-platform-tests/css/css-anchor-position/scroll-to-anchored-fixed-001.html is flaky in
- 2026-06-30 [build.webkit.org] Upgrade Apple-Sequoia-AppleSilicon-O3-Debug-JSC-BuildAndTest to Tahoe
- 2026-06-30 [ Gardening ]: [iOS] Multiple TestWebKitAPI.WebAuthenticationPanel tests are flaky timeouts
- 2026-06-29 [Gardening]: [iOS] TestWebKitAPI.PasteHTML.DoesNotTransformColorsOfLightContent is flaky failure on EWS bots
- 2026-06-29 [ Gardening ]: [macOS] imported/w3c/web-platform-tests/css/css-backgrounds/background-clip tests are constant failure wi
- 2026-06-26 [ Gardening ]: REGRESSION(315658@main): imported/w3c/web-platform-tests/digital-credentials/get-non-fully-active.https.h
- 2026-06-26 [Gardening]: [iOS] TestWebKitAPI.WebAuthenticationPanel.GetAssertionPinProtocol2 is a flaky timeout
- 2026-06-25 [Gardening]: [iOS] Multiple wpt tests are flaky in text diff
- 2026-06-25 [EWS] Moving Sequoia builders to iOS wpt queue to add extra bot resources
- 2026-06-25 [Gardening]: REGRESSION(315779@main): [macOS Debug] [ASSERTION FAILED: allItems().get({ *m_frameState->frameItemID, *m_f
- 2026-06-25 [Gardening]: REGRESSION(315609@main) [iOS] TestWebKitAPI.WKNavigation.PreferredHTTPSPolicyAutomaticHTTPFallbackAfterTerm
- 2026-06-24 [Gardening]: [iOS] TestWebKitAPI.SiteIsolation.FindStringSelectionSameOriginFrameBeforeWrap is flaky failure/crashes
- 2026-06-24 [Gardening]: [ macOS wk2 ] loader/navigation-policy/should-open-external-urls/subframe-navigated-programatically-by-main
- 2026-06-24 [Gardening]: REGRESSION(315050@main):[macOS iOS] Two tests in TestWebKitAPI.WKHTTPCookieStore are constant failure
- 2026-06-24 [Gardening][iOS] imported/w3c/web-platform-tests/css/selectors/user-valid.html is flaky in EWS
- 2026-06-24 [Gardening]: [iOS] imported/w3c/web-platform-tests/content-security-policy/sandbox/meta-element.sub.html is failing in E
- 2026-06-23 [ Gardening]: REGRESSION(315516@main): [iOS] TestWebKitAPI.SiteIsolation tests are flaky timeout
- 2026-06-23 [Gardening]: [iOS] imported/w3c/web-platform-tests/css/css-view-transitions/navigation/with-types/at-rule-with-types-par
- 2026-06-18 Unreviewed, reverting 315436@main (1f64f6a35a3b)
- 2026-06-18 Unreviewed, reverting 315457@main (14aaf69ac680)
- 2026-06-16 [Gardening]: REGRESSION(315124@main): [macOS] fast/speechsynthesis/speech-synthesis-speak.html is flaky crash
- 2026-06-16 [ Gardening ]: [macOS] fast/webgpu/nocrash/fuzz-298315.html is a flaky crash
- 2026-06-16 [Gardening]: REGRESSION(315252@main): [macOS] TestWebKitAPI.NowPlaying tests are constant crash
- 2026-06-15 [Gardening]: REGRESSION(315050@main):[macOS iOS] Two tests in TestWebKitAPI.WKHTTPCookieStore are constant failure
- 2026-06-15 [Gardening]: REGRESSION(315124@main): [macOS] fast/speechsynthesis/speech-synthesis-speak.html is flaky crash
- 2026-06-13 [Gardening]: [macOS x86_64] imported/w3c/web-platform-tests/css/css-images tests are image diff failures
- 2026-06-13 [gardening]: [macOS release] imported/w3c/web-platform-tests/web-locks/acquire.https.any.sharedworker.html is flaky cras
- 2026-06-12 Unreviewed, reverting 315121@main (844ebfeb1d99)
- 2026-06-12 [Gardening]: REGRESSION(315022@main): [iOS macOS] imported/w3c/web-platform-tests/largest-contentful-paint/multiple-red
- 2026-06-12 [Gardening]: [iOS] ASSERTION FAILED: m_creationThreadID == currentThreadID() in TestWebKitAPI.CopyHTML.SanitizationPre
- 2026-06-11 [Gardening]: [iOS Release ] fast/forms/datalist/datalist-textinput-suggestions-order.html is flaky timeout
- 2026-06-11 [Gardening]: REGRESSION(314640@main): [macOS Debug ] ASSERTION FAILED: !WebProcess::singleton().webFrame(m_frameID) in T
- 2026-06-10 Unreviewed, reverting 314897@main (a26cc29546f0)
- 2026-06-10 [Gardening]: [macOS Debug ] ASSERTION FAILED: std::holds_alternative<PlatformLayerHolder>(m_data) in TestWebKitAPI.SiteI
- 2026-06-10 [Gardening]: REGRESSION(314640@main): [macOS Debug ] ASSERTION FAILED: !WebProcess::singleton().webFrame(m_frameID) in T
- 2026-06-10 [Gardening]: [iOS] TestWebKitAPI.WritingTools.CompositionWithMultipleChunks is a flaky timeout
- 2026-06-09 REGRESSION(313197@main): [iOS] TestWebKitAPI.IndexedDB.IndexedDBPersistence is a flaky failure
- 2026-06-05 [Gardening]: REGRESSION(314371@main): (macOS) fast/scrolling/Mac tests are flaky failures
- 2026-06-05 [Gardening]: IMPORT(314569@main): [iOS] imported/w3c/web-platform-tests/css/css-borders/border-width-rounding.tentative.
- 2026-06-05 [Gardening]: [iOS] TestWebKitAPI.HSTS.Preconnect test is flaky timeout
- 2026-06-05 [Gardening]: [iOS] TestWebKitAPI.HSTS.Preconnect test is flaky timeout
- 2026-06-04 REGRESSION( 312372@main): [iOS] TestWebKitAPI.HSTS.Preconnect is flaky timeout
- 2026-06-01 [Gardening]: IMPORT(314164@main): [iOS] imported/w3c/web-platform-tests/css/css-images tests are failing with image diff
- 2026-05-29 Unreviewed, reverting 314000@main (0fc4cef61ee8)
- 2026-05-28 [Gardening]: [iOS Release] 3 tests in imported/w3c/web-platform-tests/html/semantics/interactive-elements/the-dialog-ele
- 2026-05-28 [Gardening]: REGRESSION(312768@main): [Site-isolation] imported/w3c/web-platform-tests/html/user-activation/propagation-
- 2026-05-27 [Gardening]: REGRESSION(312372@main) [macOS Debug] 3 tests in TestWebKitAPI.WKWebExtensionAPIDevTools are flaky timeout
- 2026-05-27 [Gardening} [macOS Debug] 4 test in TestWebKitAPI.PrivateClickMeasurement are flaky timeouts.
- 2026-05-27 [Gardening]: [macOS Release] TestWebKitAPI.WritingTools.ProofreadingWithUntitledImageAttachment is a flaky failure
- 2026-05-27 [Gardening]: REGRESSION(312768@main): [Site-isolation] imported/w3c/web-platform-tests/html/user-activation/propagation-
- 2026-05-26 [Gardening]: [macOS Release] imported/w3c/web-platform-tests/fetch/api/crashtests/huge-fetch.any.sharedworker.html is a
- 2026-05-26 [Gardening]: REGRESSION(313207@main): [macOS Debug] ASSERTION FAILED: !m_messageReceiverMapCount in http/tests/ssl/apple
- 2026-05-23 [Gardening]: REGRESSION(313207@main): [macOS Debug] ASSERTION FAILED: !m_messageReceiverMapCount in http/tests/ssl/apple
- 2026-05-22 Unreviewed, reverting 313750@main (11993c89eaf2)
- 2026-05-20 [Gardening]: REGRESSION(313507@main): [macOS Debug] ASSERTION FAILED: !activeOrigin->isSameOriginDomain(targetOrigin)
- 2026-05-19 [Gardening]: REGRESSION(313199@main?): [iOS]: 2 tests in TestWebKitAPI.WKAttachmentTestsIOS are flaky failures
- 2026-05-19 [Gardening]: REGRESSION(313153@main): [macOS] imported/w3c/web-platform-tests/dom/events/Event-timestamp-high-resolution
- 2026-05-18 [Gardening]: REGRESSION(313302@main): [macOS]: 2 tests in imported/w3c/web-platform-tests/dom/nodes/moveBefore are flaky
- 2026-05-18 [Gardening]: REGRESSION(313153@main): [macOS] imported/w3c/web-platform-tests/dom/events/Event-timestamp-high-resolution
- 2026-05-15 [Gardening]: REGRESSION(313197@main) [iOS macOS ] Multiple flaky API tests
- 2026-05-14 [Gardening]: REGRESSION(313197-313199@main?) [iOS] 2 tests in TestWebKitAPI.WKAttachmentTestsIOS are flaky failure
- 2026-05-14 [Gardening]: [macOS iOS] imported/w3c/web-platform-tests/IndexedDB/interleaved-cursors-small.any.serviceworker.html is a
- 2026-05-14 [Gardening]: NEW TEST(312734@main): [macOS x86_64] 2 tests in TestWebKitAPI.UnifiedPDF are flaky failures
- 2026-05-13 [Gardening]: NEW TEST(312734@main): [macOS x86_64] 2 tests in TestWebKitAPI.UnifiedPDF are flaky failures
- 2026-05-13 [Gardening]: REGRESSION(312372@main): [macOS] Flaky timeouts/crashes in TestWebKitAPI
- 2026-05-13 [Gardening]: [macOS Debug] TestWebKitAPI.WKBackForwardList.BackForwardNavigationSkipsItemsWithoutUserGestureFragment is
- 2026-05-13 [Gardening]: [Tahoe Release] TestWebKitAPI.WKWebExtensionAPIAction.ClearTabSpecificActionPropertiesOnNavigation is a fla
- 2026-05-12 [Gardening]: REGRESSION(312738@main): [macOS iOS] TestWebKitAPI.ProcessSwap.NavigateBackAfterNavigatingAwayFromCrossOrig
- 2026-05-07 [Gardening]: REGRESSION(312372@main): [macOS] Flaky timeouts/crashes in TestWebKitAPI
- 2026-05-06 [Gardening]: [iOS] imported/w3c/web-platform-tests/css/css-position/fixed-z-index-blend.html is a flaky in image diff
- 2026-05-06 [Gardening]: NEW TESTS(312463@main): [macOS iOS] 2 failing tests in TestWebKitAPI.WKWebExtensionAPI
- 2026-05-05 [Gardening]: [iOS] imported/w3c/web-platform-tests/navigation-api/navigate-event/signal-abort-window-stop-in-onnavigate.
- 2026-05-05 [Gardening]: REGRESSION(312295@main?): [macOS] imported/w3c/web-platform-tests/css/selectors/has-specificity.html is a f
- 2026-05-04 [Gardening]: REGRESSION(310935@main?):[iOS] fast/scrolling/ios/iframe-scroll-into-view.html is a flaky failure with imag
- 2026-05-02 [Gardening]: REGRESSION(312301@main): [macOS] TestWebKitAPI.WKInspectorExtension.EvaluateScriptInExtensionTabCanReturnPr
- 2026-05-01 [Gardening]: [macOS Debug] TestWebKitAPI.WKBackForwardList.BackForwardNavigationSkipsItemsWithoutUserGestureFragment is
- 2026-04-30 [Gardening]: REGRESSION(312316@main): [macOS Debug] ASSERTION FAILED: m_customLocalStoragePath.isEmpty() == m_rootPath.i
- 2026-04-30 [Gardening]: REGRESSION(312300@main): [macOS] TestWebKitAPI.UnifiedPDF.EmbeddedPDFScrollbarDoesNotAdaptToDarkMode is fla
- 2026-04-30 [Gardening]: [macOS Debug] webrtc/ephemeral-certificates-and-cnames.html is flaky failure
- 2026-04-30 [Gardening]: [macOS] ASSERTION FAILED: canProgrammaticallyPresentPopup() in TestWebKitAPI.WKWebExtension
- 2026-04-29 [Gardening]: [iOS] 2 tests in imported/w3c/web-platform-tests/css/css-images/image-orientation are failing with image di
- 2026-04-28 Unreviewed, reverting 312202@main (36c3761def82)
- 2026-04-28 [Gardening]: [macOS Debug] ASSERTION FAILED: !m_loggingLevel virtual WebCore::LibWebRTCLogSink::~LibWebRTCLogSink()
- 2026-04-24 [Gardening]: [macOS Debug] TestWebKitAPI.SOAuthorizationPopUp.SOAuthorizationLoadPolicyAllowAsync is a flaky failure
- 2026-04-24 [Gardening]: New-tests: 2x TestWebKitAPI.FullscreenVideoTextRecognition.NoOverlayInstalled* (api-tests) are constant tim
- 2026-04-24 Unreviewed, reverting 311895@main (34469923bb04)
- 2026-04-23 [Gardening]: [macOS] 2 tests in TestWebKitAPI.WKWebExtensionAPIAlarms are flaky
- 2026-04-23 [Gardening]: NEW TEST(311561@main): [iOS Release] TestWebKitAPI.FullscreenVideoTextRecognition.NoOverlayInstalledAfterSe
- 2026-04-22 [Gardening]: NEW TEST(311561@main): [iOS Release] TestWebKitAPI.FullscreenVideoTextRecognition.NoOverlayInstalledAfterSe
- 2026-04-21 visionOS-26-Build-EWS is broken in Opensource
- 2026-04-16 [Gardening]: [macOS] TestWebKitAPI.WKWebViewSuspendAllMediaPlayback.PauseWhenResume is flaky failure
- 2026-04-15 [Gardening]: NEW TEST (311246@main): [iOS] 7 tests in imported/w3c/web-platform-tests/html/semantics/popovers/ are faili
- 2026-04-14 [Gardening]: [macOS Debug] TestWebKitAPI.SOAuthorizationPopUp.SOAuthorizationLoadPolicyAllowAsync is a flaky failure
- 2026-04-10 [Gardening]: [macOS Debug] TestWebKitAPI.WKWebExtensionAPIAlarms.DelaySingleShot is flaky
- 2026-04-07 [Gardening]: REGRESSION(macOS 13.3): [ Ventura ] http/tests/media/hls/track-in-band-hls-metadata-cue-duration.html is a
- 2026-04-06 [Gardening]: NEW TEST(310248@main): [Mac Debug] ASSERTION FAILED: ScriptDisallowedScope::InMainThread::isScriptAllowed()
- 2026-04-06 [Gardening]: [iOS Release] TestWebKitAPI.AdvancedPrivacyProtections.VerifyPixelsFromNoisyCanvas2DAPI is a flaky
- 2026-04-03 [Gardening]: REGRESSION(macOS 13.3): [ Ventura ] http/tests/media/hls/track-in-band-hls-metadata-cue-duration.html is a
- 2026-04-03 [Gardening]: [macOS iOS] http/wpt/mediarecorder/MediaRecorder-audio-samplingrate-change.html is flaky
- 2026-04-02 [ Gardening ]: [Tahoe Debug] ASSERTION FAILED: !!result /Volumes/Data/worker/macOS-Tahoe-Debug-Build-EWS/build/Source/We
- 2026-04-01 [Gardening]: [iOS Release] imported/w3c/web-platform-tests/navigation-api/navigate-event/signal-abort-window-stop-after-
- 2026-03-31 [Gardening]: [iOS Release] TestWebKitAPI.AdvancedPrivacyProtections.VerifyPixelsFromNoisyCanvas2DAPI is a flaky
- 2026-03-31 [Gardening]: REGRESSION(310235@main): [macOS iOS] imported/w3c/web-platform-tests/workers/semantics/structured-clone/sha
- 2026-03-27 Unreviewed, reverting 309636@main (a80da14addae)
- 2026-03-25 [Gardening]: NEW TEST(309498@main): [macOS Debug] TestWebKitAPI.Navigation.FormResubmited is a constant crash
- 2026-03-25 [Gardening]: REGRESSION(309498@main): [iOS macOS Debug] ASSERTION FAILED: request.hasHTTPHeaderField(HTTPHeaderName::Sec
- 2026-03-25 [Gardening]: REGRESSION(309877@main): [macOS] TestWebKitAPI.UnifiedPDF.PasswordFormShouldDismissAfterNavigation is a con
- 2026-03-23 [Gardening]: REGRESSION(309498@main): [iOS macOS Debug] ASSERTION FAILED: request.hasHTTPHeaderField(HTTPHeaderName::Sec
- 2026-03-23 [Gardening]: [macOS] TestWebKitAPI.WebKit.PreferenceChanges (api-tests) is a flaky failure
- 2026-03-23 Unreviewed, reverting 309671@main (91d5f2e29338)
- 2026-03-19 [Gardening]: REGRESSION(309498@main): [iOS Debug] ASSERTION FAILED: request.hasHTTPHeaderField(HTTPHeaderName::SecFetchD
- 2026-03-19 [Gardening]: REGRESSION(309498@main): [iOS Debug] ASSERTION FAILED: request.hasHTTPHeaderField(HTTPHeaderName::SecFetchD
- 2026-03-19 [Gardening]: REGRESSION(309217@main): [iOS] ASSERTION FAILED: m_ptr in editing/input/cocoa/extended-proofreading.html
- 2026-03-19 [Gardening]: TestWebKitAPI.ContextMenuTests.ContextMenuElementInfoWithQRCodeDetectionCrash (api-tests) is a flaky failur
- 2026-03-18 [Gardening]: [macOS] TestWebKitAPI.SiteIsolation.PostMessageWithMessagePorts is flaky timeout
- 2026-03-13 [Gardening]: [macOS] TestWebKitAPI.GetUserMedia.ClearRemoteVideoFrameObjectHeapPixelConformerUnderMemoryPressure is flak
- 2026-03-13 [Gardening]: [macOS Debug] imported/w3c/web-platform-tests/uievents/mouse/mouse_boundary_events_after_removing_last_over
- 2026-03-12 [macOS Debug] TestWebKitAPI.AppHighlights.AppHighlightCreateAndRestoreWithExtraBytes is flaky timeout
- 2026-03-12 [macOS iOS] TestWebKitAPI.ResourceLoadStatistics.GrandfatherCallback is a flaky timeout failure
- 2026-03-11 REGRESSION(307394@main):[iOS] TestWebKitAPI.AccessibilityTests.RectsForSpeakingSelectionBasic constant failure
- 2026-03-11 [macOS Debug] TestWebKitAPI.DeviceScaleFactorOnBack.WebKit2 is flaky timeout
- 2026-03-09 [Gardening]: [macOS Debug] TestWebKitAPI.WKWebsiteDataStore.FetchPersistentCredentials is flaky
- 2026-03-06 [Gardening]: REGRESSION(308215@main?): [macOS] TestWebKitAPI.ScrollingCoordinatorTests.ScrollingTreeAfterDetachReattach
- 2026-03-06 [Gardening]: NEW TEST(308586@main): [macOS] TestWebKitAPI.WKUserContentController.FocusedElementRemovedEvent is a flaky
- 2026-03-05 [Gardening]: [macOS Debug] TestWebKitAPI.SOAuthorizationPopUp.InterceptionSucceedCloseByItself is a flaky failure
- 2026-03-04 Unreviewed, reverting 308594@main (6904c3f73213)
- 2026-03-03 [Gardening]: REGRESSION(308412@main): [macOS Debug] TestWebKitAPI.EditorStateTests.TypingAttributesTextAlignmentDirectio
- 2026-03-03 [Gardening]: [macOS] TestWebKitAPI.GetUserMedia.ClearRemoteVideoFrameObjectHeapPixelConformerUnderMemoryPressure is flak
- 2026-03-03 [Gardening]: NEW TEST(307008@main): [macOS]: ASSERTION FAILED: !needsLayoutOrStyleRecalc(renderer->document()) in http/t
- 2026-02-27 [macOS Debug] TestWebKitAPI.Badging.SharedWorker is flaky timeout
- 2026-02-25 Unreviewed, reverting 308216@main (503f4731c5e7)
- 2026-02-25 [macOS] TestWebKitAPI.CSSViewportUnits.MaximumViewportInsetWithZoom is flaky timeout
- 2026-02-25 [Tahoe Debug] TestWebKitAPI.HistoryDelegate.NonpersistentDataStoreDoesNotSendHistoryEvents is a flaky timeout
- 2026-02-25 [Gardening]: REGRESSION(307240@main): [macOS] imported/w3c/web-platform-tests/media-source/mediasource-config-change-mp4
- 2026-02-24 [Gardening]: REGRESSION(306380@main) [Tahoe Debug] TestWebKitAPI.WebKit.ManagedMSEHasMediaStreamingActivity is flaky tim
- 2026-02-24 [Gardening]: New Test [ macOS ] 4x imported/w3c/web-platform-tests/css/css-text-decor/ (layout-tests) tests are constant
- 2026-02-23 [Gardening]: [macOS] TestWebKitAPI.PermissionsAPI.GeolocationPermissionGrantedPermanentlyAndGeolocationRequestedSinceLoa
- 2026-02-23 [Gardening]: REGRESSION(307595@main): [macOS iOS] TestWebKitAPI.WebpagePreferences.ContentRuleListEnablement is a consta
- 2026-02-23 [Gardening]: [Tahoe Debug] TestWebKitAPI.ScrollbarTests.ScrollbarAvoidanceInConcentricContainerWithNonUniformCornerRadii
- 2026-02-20 [Gardening]: [Tahoe Debug] ASSERTION FAILED: !!result /Volumes/Data/worker/macOS-Tahoe-Debug-Build-EWS/build/Source/WebK
- 2026-02-19 [Gardening]: REGRESSION(307240@main): [macOS Debug] media/media-source/media-source-audio-switch.html is flaky failure
- 2026-02-19 [Gardening]: REGRESSION(307240@main): [macOS Debug] media/media-source/media-source-audio-switch.html is flaky failure
- 2026-02-19 [Gardening]: [Tahoe Debug] TestWebKitAPI.WebKit.WKNavigationResponseDownloadAttribute is flaky failure
- 2026-02-18 [Gardening]: REGRESSION(306349@main): [iOS Release] imported/w3c/web-platform-tests/css/filter-effects/backdrop-filter-b
- 2026-02-17 [Gardening]: REGRESSION(305691@main-305692@main): [Tahoe] TestWebKitAPI.UnifiedPDF.SnapshotsPaintPageContent is flaky fa
- 2026-02-13 [Gardening]: [macOS] media/modern-media-controls/tracks-support/audio-single-track.html is flaky failure
- 2026-02-13 [Gardening]: REGRESSION(307241@main?): [macOS iOS] ASSERTION FAILED: m_ptr /Volumes/Data/worker/Apple-Tahoe-Debug-Build/
- 2026-02-13 [MacOS] 2x tests in TestWebKitAPI.WKWebExtensionDataRecord.GetDataRecords are flaky failures
- 2026-02-13 [Tahoe Debug] TestWebKitAPI.MediaLoading.LockdownModeHLS is flaky timeout
- 2026-02-11 Unreviewed, reverting 306875@main (7fd3e075edfb)
- 2026-02-05 [Gardening]: [macOS Debug] TestWebKitAPI.WebKit2.GetUserMediaAfterMuting is a failure
- 2026-02-05 Disable OS/SDK version mismatch check
- 2026-02-04 [Gardening]: [Sequoia Debug] TestWebKitAPI.WebKit2.GetUserMediaAfterMuting is a failure
- 2026-02-03 [Gardening]: [macOS Debug]: ASSERTION FAILED: m_wrapper /Volumes/Data/worker/macOS-Tahoe-Debug-Build-EWS/build/Source/We
- 2026-02-03 [Gardening]: [Sequoia Debug] TestWebKitAPI.WebKit2.GetUserMediaAfterMuting is a failure
- 2026-02-02 [Gardening]: [iOS] webrtc/video-addTransceiver.html is flaky failure
- 2026-01-30 [Gardening]:REGRESSION(306230@main)[macOS Debug] ASSERTION FAILED: !(bits & destructionStartedFlag) in TestWebKitAPI.Web
- 2026-01-30 [Gardening]: [macOS x86_64] http/tests/webgpu/webgpu/api/validation/state/device_lost/destroy.html is a constant failur
- 2026-01-28 [Gardening]: [macOS Debug]: ASSERTION FAILED: m_wrapper /Volumes/Data/worker/macOS-Tahoe-Debug-Build-EWS/build/Source/We
- 2026-01-27 [Gardening]: REGRESSION(306230@main): ASSERTION FAILED: queue.isCurrent() /Volumes/Data/worker/macOS-Tahoe-Debug-Build-E
- 2026-01-27 [Gardening]: [macOS x86_64] http/tests/webgpu/webgpu/api/validation/state/device_lost/destroy.html is a constant failur
- 2026-01-26 [Gardening]: [ New-Test ] TestWebKitAPI.UnifiedPDF.PrintSize is a flaky timeout
- 2026-01-26 [Gardening]: [macOS Debug] 2 tests in TestWebKitAPI.WebKit2.CaptureMute are flaky
- 2026-01-23 [Gardening]: [macOS Debug] TestWebKitAPI.WebKit2.CaptureMuteAPI is flaky timeouts
- 2026-01-22 [Gardening]: NEW TEST:(305922@main) [macOS iOS] TestWebKitAPI.FocusWebView.MultipleFrames is timing out
- 2026-01-21 [Gardening]: REGRESSION(303665@main): [macOS] imported/w3c/web-platform-tests/media-source/mediasource-changetype-play.h
- 2026-01-21 [Gardening]: [macOS] TestWebKitAPI.WKDownload.DownloadRequestFailure is flaky failure
- 2026-01-16 [Gardening:[macOS] TestWebKitAPI.KeyboardEventTests.UserTextInputEvent is flaky timeout
- 2026-01-16 [Gardening]: REGRESSION(304673@main): Broke ipc/serialized-type-info.html in Debug
- 2026-01-16 [Gardening]: NEW TEST(305364@main) [macOS] TestWebKitAPI.NowPlayingControlsTests.NowPlayingUpdatesThrottled is flaky tim
- 2026-01-15 [Gardening]: NEW TEST(305364@main) [macOS] TestWebKitAPI.NowPlayingControlsTests.NowPlayingUpdatesThrottled is flaky tim
- 2026-01-14 [EWS] Update a config file to bring up new M4 bot to merge queues
- 2026-01-14 [Gardening]: [ macOS ] TestWebKitAPI.ContextMenuTests.ContextMenuElementInfoContainsQRCodePayloadString is a flaky failu
- 2026-01-13 [Gardening]: [macOS arm64 M4 Mac mini] 6 tests in http/tests/media/hls are timing out
- 2026-01-13 [Gardening]: [Sequoia] http/tests/performance/performance-resource-timing-redirection-cross-origin-media.html is a const
- 2026-01-08 [Gardening]: [macOS] TestWebKitAPI.WebKit.MediaBufferingPolicy tests are flaky timeouts
- 2026-01-08 [Gardening]: REGRESSION(303665@main): [macOS arm64 wk2] imported/w3c/web-platform-tests/media-source/mediasource-changet
- 2026-01-07 [Gardening]: REGRESSION (305166@main): [ macOS ] http/tests/lazyload/lazy-image-load-in-iframes-scripting-disabled.html
- 2026-01-07 [Gardening]: [macOS] TestWebKitAPI.WebKit.MediaBufferingPolicy tests are flaky timeouts
- 2026-01-06 [Gardening]: [iOS macOS Release ] imported/w3c/web-platform-tests/largest-contentful-paint/video-poster.html is a flaky
- 2026-01-06 [Gardening]: NEW TEST(303703@main?): [macOS] TestWebKitAPI.WKUserContentController.DidAssociateFormControlsFromShadowTre
- 2026-01-05 [Gardening]: [macOS Debug] TestWebKitAPI.FormValidation.PresentingFormValidationUIWithoutViewControllerDoesNotCrash is f
- 2026-01-05 [Gardening]: REGRESSION(300539@main): [macOS Debug] TestWebKitAPI.WKWebExtensionAPIStorage.SetAccessLevelTrustedAndUntru
- 2026-01-03 [Gardening]: [macOS Debug ] ASSERTION FAILED: m_wrapper /Volumes/Data/worker/macOS-Tahoe-Debug-Build-EWS/build/Source/We
- 2026-01-02 [Gardening]: REGRESSION(304905@main): [macOS iOS] imported/w3c/web-platform-tests/workers/worker-performance.worker.html
- 2025-12-23 [Gardening]: REGRESSION(304792@main?): [macOS iOS] Flaky crash in site-isolation tests
- 2025-12-22 [Gardening]: REGRESSION(302278@main): [macOS] fast/images/mac/play-all-pause-all-animations-context-menu-items.html is f
- 2025-12-22 [MacOS Debug] TestWebKitAPI.WKWebExtensionDataRecord.GetDataRecordsForMultipleContexts is a flaky failure
- 2025-12-19 [Gardening]: [macOS Debug] inspector/unit-tests/iterableweakset.html is a flaky failure
- 2025-12-18 [Gardening]: REGRESSION(304572@main): [macOS iOS] fast/html/a-tooltip-null.html is a flaky crash
- 2025-12-17 [Gardening]: REGRESSION(304507@main): [iOS] accessibility/text-stitching-inside-links.html is constant failure
- 2025-12-16 [Gardening]: REBASELINE [ iOS] multiple css tests are failing with image diff after update to C
- 2025-12-16 [Gardening]: REBASELINE(303972@main): [macOS iOS] fast/lists/marker-before-empty-inline.html is constant failure (image
- 2025-12-16 [Gardening]: NEW TEST(304319@main): [macOS wk1] fast/css/checkVisibility-no-renderer-crash.html is constantly failing
- 2025-12-15 [ Gardening]: REGRESSION(303379@main?): [macOS iOS] fast/mediastream/granted-denied-request-management1.html is a flaky
- 2025-12-12 [Gardening]: REGRESSION(304259@main): [ macOS iOS Debug ] http/tests/ipc/ipc-fetch-task-message-crash.html is a constant
- 2025-12-12 [Gardening]: NEW TEST(304070@main): [iOS] 2x TestWebKitAPI.CaptionPreferenceTests are failing/timeout
- 2025-12-10 [Gardening]: REGRESSION(303851@main): [ macOS iOS Debug ] ipc/serialized-type-info.html is a constant failure
- 2025-12-05 [Gardening]: REGRESSION(301407@main): [iOS Release] Crash in webaudio/audioworket-out-of-memory.html
- 2025-12-05 [Gardening]: [iOS] Multiple tests are flaky on iOS
- 2025-12-05 [Gardening]: [iOS26]: 12x fast/viewport/ios/ tests are constant text failures
- 2025-12-04 [iOS26]: 12x fast/viewport/ios tests are constant text failures
- 2025-12-03 [Gardening]]:BitmapImageSource unconditionally starts animations even if they should be disallowed (fast/images/page-wid
- 2025-12-03 Unreviewed, reverting 303842@main (a415a5d18a8c)
- 2025-12-03 [iOS] imported/w3c/web-platform-tests/html/semantics/popovers/popover-attribute-basic.html is constant failure
- 2025-12-03 [iOS26]: 12x fast/viewport/ios tests are constant text failures
- 2025-12-03 [iOS] imported/w3c/web-platform-tests/html/semantics/popovers/popover-attribute-basic.html is constant failure
- 2025-12-03 [iOS] imported/w3c/web-platform-tests/html/semantics/popovers/popover-attribute-basic.html is a constant failure
- 2025-12-02 [iOS] imported/w3c/web-platform-tests/html/rendering/widgets/input-date-no-resize-on-hover.html is a constant failure
- 2025-12-02 [Gardening]: REGRESSION(302962@main): [macOs wk1] fast/css/accent-color/datalist.html is a constant failure
- 2025-12-02 [Gardening]: [iOS] imported/w3c/web-platform-tests/css/css-contain/content-visibility/content-visibility-intrinsic-size-
- 2025-12-01 [Gardening]: REGRESSION(300539@main): [macOS] TestWebKitAPI.ObscuredContentInsets.TopOverhangColorExtensionLayer is flak
- 2025-11-21 [Gardening]: [EWS] update test expectation for passing tests in iOS
- 2025-11-21 [Gardening]: REGRESSION(303218@main)[macOS] ASSERTION FAILED: it != samplerStates.end() /Volumes/Data/worker/macOS-Tahoe
- 2025-11-21 [Gardening]: [iOS] imported/w3c/web-platform-tests/fetch/security/dangling-markup-mitigation-data-url.tentative.sub.html
- 2025-11-20 [Gardening]: [iOS] imported/w3c/web-platform-tests/html/semantics/interactive-elements/the-details-element/details-toggl
- 2025-11-20 [Gardening]: [iOS] imported/w3c/web-platform-tests/html/rendering/widgets/input-date-no-resize-on-hover.html is a consta
- 2025-11-20 [Gardening]: [iOS] imported/w3c/web-platform-tests/html/interaction/focus/focus-input-type-switch.html is a constant fai
- 2025-11-20 [Gardening]: REGRESSION(302690@main): [macOS wk2 ] imported/w3c/web-platform-tests/webvtt/rendering/cues-with-video test
- 2025-11-20 [Gardening]: [ iOS 26 ] editing/selection/ios/become-first-responder-after-relinquishing-focus.html is a flaky timeout
- 2025-11-19 [Gardening]: BitmapImageSource unconditionally starts animations even if they should be disallowed (fast/images/page-wid
- 2025-11-18 [Gardening]: [iOS] imported/w3c/web-platform-tests/html/semantics/popovers/popover-attribute-basic.html is a constant fa
- 2025-11-18 [Gardening]: REGRESSION(302787@main): [macOS Release wk2] fast/files/blob-stream-error.html is a flaky timeout
- 2025-11-18 [Gardening]: [ macOS Tahoe ] http/tests/workers/service/registerServiceWorkerClient-after-network-process-crash.html is
- 2025-11-15 Unreviewed, reverting 303022@main (3db54ba8bc59)
- 2025-11-15 [Gardening]: REGRESSION(303022@main): [macOS Release wk1] webaudio/audiobuffersource-not-gced-until-ended.html is a flak
- 2025-11-13 Bring up macOS API Debug queue in EWS
- 2025-11-13 [Gardening]: REGRESSION(302408@main?): [iOS Release ] http/tests/site-isolation/history/add-iframes-and-navigate-mainfra
- 2025-11-12 [Gardening]: REGRESSION(302097@main): [macOS iOS] imported/w3c/web-platform-tests/css/css-viewport/zoom/iframe-zoom-nest
- 2025-11-11 [macOS-25A354] API-macOS Debug: TestWebKitAPI.GraphicsContextGLCocoaTest/AnyContextAttributeTest.UnrecycledDisplayBuffer
- 2025-11-11 [Gardening]: REGRESSION(302097@main): [macOS iOS] imported/w3c/web-platform-tests/css/css-viewport/zoom/iframe-zoom-nest
- 2025-11-07 [Gardening]: [macOS Debug] platform/mac/media/encrypted-media/fps-generateRequest.html is a constant timeout
- 2025-11-07 [Gardening]: [macOS Debug] imported/w3c/web-platform-tests/css/css-view-transitions/backdrop-filter-animated.html is a c
- 2025-11-07 [Gardening]: [macOS iOS] css3/filters/backdrop/effect-hw.html is a flaky failure in image diff
- 2025-11-07 [Gardening]: REGRESSION(301981@main?) [macOS Debug]: media/track/webvtt-parser-does-not-leak.html is flaky failing and t
- 2025-11-07 [Gardening]: BitmapImageSource unconditionally starts animations even if they should be disallowed (fast/images/page-wid
- 2025-11-06 [Gardening]: REGRESSION(302580@main):[macOS] webanimations/accelerated-animation-easing-update-after-pause.html is a fla
- 2025-11-06 [Gardening]: REGRESSION(301719@main)[iOS]: fast/scrolling/ios/bounding-client-rect-on-fixed.html is a flaky failure
- 2025-11-05 [Gardening]: [iOS] fast/events/ios/do-not-show-keyboard-when-focusing-after-blur.html is a constant failure
- 2025-11-03 [Gardening]: [iOS] 5 tests in fast/forms/ios are constant failuring with text diff
- 2025-10-30 [Gardening][iOS] imported/w3c/web-platform-tests/css/css-anchor-position/popover-implicit-anchor.html is a constant fail
- 2025-10-29 [Gardening]: REGRESSION(302278@main): [macOS iOS] fast/images/page-wide-animation-toggle.html is timing out
- 2025-10-28 [Gardening]: [Tahoe wk2 Debug arm64] 6 tests in http/tests/media/hls are timing out
- 2025-10-28 [Gardening]: REGRESSION(301931@main): [macOS x86_64] two tests in imported/w3c/web-platform-tests/css/css-backgrounds ar
- 2025-10-28 [Gardening]: [iOS26] imported/w3c/web-platform-tests/uievents/mouse/offset_and_page_after_dispatch.tentative.html is a c
- 2025-10-28 [Gardening]: [iOS26] Two tests in imported/w3c/web-platform-tests/uievents/mouse are constant failures