Bug 207465

Summary:	[ macOS iOS wk2 ] storage/indexeddb/intversion-long-queue.html is a flaky failure.
Product:	WebKit	Reporter:	Jacob Uphoff <jacob_uphoff>
Component:	WebCore Misc.	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	sihui_liu, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Jacob Uphoff 2020-02-10 08:48:37 PST

storage/indexeddb/intversion-long-queue.html

This test has been a flaky failure since around commit 253811

It is failing on macOS and iOS on wk2 Debug

History:

https://results.webkit.org/?suite=layout-tests&test=storage%2Findexeddb%2Fintversion-long-queue.html&limit=50000

Diff:

--- /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/storage/indexeddb/intversion-long-queue-expected.txt
+++ /Volumes/Data/slave/catalina-debug-tests-wk2/build/layout-test-results/storage/indexeddb/intversion-long-queue-actual.txt
@@ -43,12 +43,12 @@
 transaction = event.target.transaction
 transaction.oncomplete = connection2TransactionComplete
 
+connection2TransactionComplete():
+PASS db.version is 2
+
 deleteDatabaseBlockedCallback():
 PASS event.oldVersion is 2
 PASS event.newVersion is null
-
-connection2TransactionComplete():
-PASS db.version is 2
 
 connection2Success():
 connection2 = event.target.result

Comment 1 Radar WebKit Bug Importer 2020-02-10 08:49:04 PST

<rdar://problem/59311995>

Comment 2 Jacob Uphoff 2020-02-10 08:50:29 PST

This failure can be reproduced by running the test in iterations, on 5000 runs it failed 9 times.

Comment 3 Jacob Uphoff 2020-02-10 08:58:11 PST

Set test expectations in 256176

Comment 4 Sihui Liu 2020-02-11 10:22:45 PST

This should be fixed in https://bugs.webkit.org/show_bug.cgi?id=206965. The expectation files of storage/indexeddb/intversion-long-queue.html were changed in r256235.

*** This bug has been marked as a duplicate of bug 206965 ***