[Webkit-unassigned] [Bug 232181] New: [iOS EWS] imported/w3c/web-platform-tests/file-system-access/sandboxed_FileSystemSyncAccessHandle-close.https.tentative.worker.html is a flaky failure

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=232181

            Bug ID: 232181
           Summary: [iOS EWS]
                    imported/w3c/web-platform-tests/file-system-access/san
                    dboxed_FileSystemSyncAccessHandle-close.https.tentativ
                    e.worker.html is a flaky failure
           Product: WebKit
           Version: Other
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

imported/w3c/web-platform-tests/file-system-access/sandboxed_FileSystemSyncAccessHandle-close.https.tentative.worker.html is a flaky failure on iOS 15 EWS bots, but does not appear to be failing on trunk bots. It appears to be intermittently passing all the subtests.


--- /Volumes/Data/worker/iOS-15-Simulator-WK2-Tests-EWS/build/layout-test-results/imported/w3c/web-platform-tests/file-system-access/sandboxed_FileSystemSyncAccessHandle-close.https.tentative.worker-expected.txt
+++ /Volumes/Data/worker/iOS-15-Simulator-WK2-Tests-EWS/build/layout-test-results/imported/w3c/web-platform-tests/file-system-access/sandboxed_FileSystemSyncAccessHandle-close.https.tentative.worker-actual.txt
@@ -1,14 +1,14 @@

-FAIL SyncAccessHandle.close is idempotent promise_test: Unhandled rejection with value: object "InvalidStateError: The object is in an invalid state."
-FAIL SyncAccessHandle.close is idempotent when called immediately promise_test: Unhandled rejection with value: object "UnknownError: The operation failed for an unknown transient reason (e.g. out of memory)."
-FAIL SyncAccessHandle.read fails after SyncAccessHandle.close settles promise_test: Unhandled rejection with value: object "InvalidStateError: The object is in an invalid state."
-FAIL SyncAccessHandle.read fails immediately after calling SyncAccessHandle.close promise_test: Unhandled rejection with value: object "InvalidStateError: The object is in an invalid state."
-FAIL SyncAccessHandle.write fails after SyncAccessHandle.close settles promise_test: Unhandled rejection with value: object "InvalidStateError: The object is in an invalid state."
-FAIL SyncAccessHandle.write fails immediately after calling SyncAccessHandle.close promise_test: Unhandled rejection with value: object "InvalidStateError: The object is in an invalid state."
-FAIL SyncAccessHandle.flush fails after SyncAccessHandle.close settles promise_rejects_dom: function "function () { throw e }" threw object "UnknownError: The operation failed for an unknown transient reason (e.g. out of memory)." that is not a DOMException InvalidStateError: property "code" is equal to 0, expected 11
-FAIL SyncAccessHandle.flush fails immediately after calling SyncAccessHandle.close promise_rejects_dom: function "function () { throw e }" threw object "UnknownError: The operation failed for an unknown transient reason (e.g. out of memory)." that is not a DOMException InvalidStateError: property "code" is equal to 0, expected 11
-FAIL SyncAccessHandle.getSize fails after SyncAccessHandle.close settles promise_rejects_dom: function "function () { throw e }" threw object "UnknownError: The operation failed for an unknown transient reason (e.g. out of memory)." that is not a DOMException InvalidStateError: property "code" is equal to 0, expected 11
-FAIL SyncAccessHandle.getSize fails immediately after calling SyncAccessHandle.close promise_rejects_dom: function "function () { throw e }" threw object "UnknownError: The operation failed for an unknown transient reason (e.g. out of memory)." that is not a DOMException InvalidStateError: property "code" is equal to 0, expected 11
-FAIL SyncAccessHandle.truncate fails after SyncAccessHandle.close settles promise_rejects_dom: function "function () { throw e }" threw object "UnknownError: The operation failed for an unknown transient reason (e.g. out of memory)." that is not a DOMException InvalidStateError: property "code" is equal to 0, expected 11
-FAIL SyncAccessHandle.truncate fails immediately after calling SyncAccessHandle.close promise_rejects_dom: function "function () { throw e }" threw object "UnknownError: The operation failed for an unknown transient reason (e.g. out of memory)." that is not a DOMException InvalidStateError: property "code" is equal to 0, expected 11
+PASS SyncAccessHandle.close is idempotent
+PASS SyncAccessHandle.close is idempotent when called immediately
+PASS SyncAccessHandle.read fails after SyncAccessHandle.close settles
+PASS SyncAccessHandle.read fails immediately after calling SyncAccessHandle.close
+PASS SyncAccessHandle.write fails after SyncAccessHandle.close settles
+PASS SyncAccessHandle.write fails immediately after calling SyncAccessHandle.close
+PASS SyncAccessHandle.flush fails after SyncAccessHandle.close settles
+PASS SyncAccessHandle.flush fails immediately after calling SyncAccessHandle.close
+PASS SyncAccessHandle.getSize fails after SyncAccessHandle.close settles
+PASS SyncAccessHandle.getSize fails immediately after calling SyncAccessHandle.close
+PASS SyncAccessHandle.truncate fails after SyncAccessHandle.close settles
+PASS SyncAccessHandle.truncate fails immediately after calling SyncAccessHandle.close


https://ews-build.s3-us-west-2.amazonaws.com/iOS-15-Simulator-WK2-Tests-EWS/r442073-228-rerun/results.html

https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Ffile-system-access%2Fsandboxed_FileSystemSyncAccessHandle-close.https.tentative.worker.html

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