[Webkit-unassigned] [Bug 172864] New: Layout Test imported/blink/storage/indexeddb/blob-delete-objectstore-db.html is flaky

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=172864

            Bug ID: 172864
           Summary: Layout Test
                    imported/blink/storage/indexeddb/blob-delete-objectsto
                    re-db.html is flaky
           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: jlewis3 at apple.com

The test imported/blink/storage/indexeddb/blob-delete-objectstore-db.html is a flaky timeout.
According to the dashboard the test is timing out on iOS Simulator WK2 Release.
The majority of the time the test runs from between 1-6 seconds, when it times out it usually runs between 120-140 seconds.

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fblink%2Fstorage%2Findexeddb%2Fblob-delete-objectstore-db.html

https://build.webkit.org/results/Apple%20iOS%2010%20Simulator%20Release%20WK2%20(Tests)/r217709%20(1924)/results.html
https://build.webkit.org/builders/Apple%20iOS%2010%20Simulator%20Release%20WK2%20(Tests)/builds/1924

diff:
--- /Volumes/Data/slave/ios-simulator-10-release-tests-wk2/build/layout-test-results/imported/blink/storage/indexeddb/blob-delete-objectstore-db-expected.txt
+++ /Volumes/Data/slave/ios-simulator-10-release-tests-wk2/build/layout-test-results/imported/blink/storage/indexeddb/blob-delete-objectstore-db-actual.txt
@@ -1,30 +1,5 @@
-Test that deleting an object store and a database containing blobs doesn't crash.
+#PID UNRESPONSIVE - com.apple.WebKit.WebContent.Development (pid 15998)
+FAIL: Timed out waiting for notifyDone to be called

-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-dbname = "blob-delete-objectstore-db.html"
-indexedDB.deleteDatabase(dbname)
-indexedDB.open(dbname, 1)
-store0 = db.createObjectStore('store0')
-store1 = db.createObjectStore('store1')
-store0.put(blobA, key)
-db.close()
-
-reopen():
-request = indexedDB.open(dbname, 2)
-
-deleteObjectStore():
-db.deleteObjectStore('store0')
-
-didDeleteObjectStore():
-trans = db.transaction('store1', 'readwrite')
-store1 = trans.objectStore('store1')
-store1.put(blobB, key)
-db.close()
-request = indexedDB.deleteDatabase(dbname)
-Database deleted.
-PASS successfullyParsed is true
-
-TEST COMPLETE
-
+#EOF
+#EOF

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