[Webkit-unassigned] [Bug 246701] New: REGRESSION(255459 at main): [ iOS iPadOS ] imported/w3c/web-platform-tests/screen-orientation/(Layout tests) are constant/flaky failures

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=246701

            Bug ID: 246701
           Summary: REGRESSION(255459 at main): [ iOS iPadOS ]
                    imported/w3c/web-platform-tests/screen-orientation/(La
                    yout tests) are constant/flaky failures
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: hhjalmarsson at apple.com

imported/w3c/web-platform-tests/screen-orientation/active-lock.html
imported/w3c/web-platform-tests/screen-orientation/event-before-promise.html
imported/w3c/web-platform-tests/screen-orientation/lock-basic.html
imported/w3c/web-platform-tests/screen-orientation/lock-unlock-check.html
imported/w3c/web-platform-tests/screen-orientation/onchange-event-subframe.html
imported/w3c/web-platform-tests/screen-orientation/orientation-reading.html
imported/w3c/web-platform-tests/screen-orientation/onchange-event.html

Are 7 constant/Flaky text failure on iOS iPadOS ToT and since 255459 at main. These were all rebaselined at 255459 at main. However, now some are flakily failing and others are constantly failing on iPadOS. They all share a similar error (+Harness Error (TIMEOUT), message = null).

HISTORY:
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fscreen-orientation%2Factive-lock.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fscreen-orientation%2Fevent-before-promise.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fscreen-orientation%2Flock-basic.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fscreen-orientation%2Flock-unlock-check.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fscreen-orientation%2Fonchange-event-subframe.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fscreen-orientation%2Fonchange-event.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fscreen-orientation%2Forientation-reading.html

DIFF:
--- /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/active-lock-expected.txt
+++ /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/active-lock-actual.txt
@@ -1,3 +1,5 @@

-PASS When performing a fragment navigation, the change must not abort
+Harness Error (TIMEOUT), message = null

+TIMEOUT When performing a fragment navigation, the change must not abort Test timed out
+

--- /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/event-before-promise-expected.txt
+++ /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/event-before-promise-actual.txt
@@ -1,3 +1,5 @@

-PASS The 'change' event must fire before the [[orientationPendingPromise]] is resolved.
+Harness Error (TIMEOUT), message = null

+TIMEOUT The 'change' event must fire before the [[orientationPendingPromise]] is resolved. Test timed out
+

--- /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/lock-basic-expected.txt
+++ /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/lock-basic-actual.txt
@@ -1,8 +1,10 @@
+
+Harness Error (TIMEOUT), message = null

 PASS Test that screen.orientation.unlock() doesn't throw when there is no lock with fullscreen
 PASS Test that screen.orientation.unlock() doesn't throw when there is no lock
 PASS Test that screen.orientation.unlock() returns a void value
 PASS Test that screen.orientation.lock returns a promise which will be fulfilled with a void value.
-PASS Test that screen.orientation.lock returns a pending promise.
-PASS Test that screen.orientation.lock() is actually async
+TIMEOUT Test that screen.orientation.lock returns a pending promise. Test timed out
+NOTRUN Test that screen.orientation.lock() is actually async

--- /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/lock-unlock-check-expected.txt
+++ /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/lock-unlock-check-actual.txt
@@ -1,3 +1,5 @@

-PASS Re-locking orientation during event dispatch must reject existing orientationPendingPromise
+Harness Error (TIMEOUT), message = null

+TIMEOUT Re-locking orientation during event dispatch must reject existing orientationPendingPromise Test timed out
+

--- /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/onchange-event-subframe-expected.txt
+++ /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/onchange-event-subframe-actual.txt
@@ -1,3 +1,5 @@

-PASS Test subframes receive orientation change events
+Harness Error (TIMEOUT), message = null

+TIMEOUT Test subframes receive orientation change events Test timed out
+

--- /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/onchange-event-expected.txt
+++ /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/onchange-event-actual.txt
@@ -1,4 +1,6 @@
+
+Harness Error (TIMEOUT), message = null

 PASS Test that orientationchange event is not fired when the orientation does not change.
-PASS Test that orientationchange event is fired when the orientation changes.
+TIMEOUT Test that orientationchange event is fired when the orientation changes. Test timed out


--- /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/orientation-reading-expected.txt
+++ /Volumes/Data/worker/Apple-iPadOS-16-Simulator-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/screen-orientation/orientation-reading-actual.txt
@@ -1,8 +1,10 @@
+
+Harness Error (TIMEOUT), message = null

 PASS Test screen.orientation properties
 PASS Test screen.orientation default values.
 PASS Test the orientations and associated angles
 PASS Test that screen.orientation properties are not writable
 PASS Test that screen.orientation is always the same object
-PASS Test that screen.orientation values change if the orientation changes
+TIMEOUT Test that screen.orientation values change if the orientation changes Test timed out

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