[Webkit-unassigned] [Bug 209189] New: [ Mac wk2 ] http/tests/IndexedDB/storage-limit.https.html is flaky failing.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=209189

            Bug ID: 209189
           Summary: [ Mac wk2 ]
                    http/tests/IndexedDB/storage-limit.https.html is flaky
                    failing.
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Macintosh
                OS: macOS 10.14
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: Lawrence.j at apple.com

http/tests/IndexedDB/storage-limit.https.html

Description:
This test is flaky failing on Mac wk2. The flaky failures are visible throughout most of the visible history, with the oldest appearing on 12/18/2019.

History:
https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2FIndexedDB%2Fstorage-limit.https.html&limit=50000&recent=false&platform=mac&flavor=wk2

Diff:
--- /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/http/tests/IndexedDB/storage-limit.https-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/http/tests/IndexedDB/storage-limit.https-actual.txt
@@ -1,21 +1,12 @@
+CONSOLE MESSAGE: Cache API operation failed: Failed writing data to the file system
 This test makes sure that storage of indexedDB does not grow unboundedly.

 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


-indexedDB = self.indexedDB || self.webkitIndexedDB || self.mozIndexedDB || self.msIndexedDB || self.OIndexedDB;
-
-indexedDB.deleteDatabase(dbname)
-indexedDB.open(dbname)
-db = event.target.result
-store = db.createObjectStore('store')
-db = event.target.result
-store = db.transaction('store', 'readwrite').objectStore('store')
-request = store.add(new Uint8Array(204800), 'key')
-PASS 'error' in request is true
-PASS request.error.code is DOMException.QUOTA_EXCEEDED_ERR
-PASS request.error.name is "QuotaExceededError"
+FAIL Cache API store operation failed: TypeError: Failed writing data to the file system
 PASS successfullyParsed is true
+Some tests failed.

 TEST COMPLETE

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