[DERBY-5297] noConnectionAfterHardUpgrade in upgrade test fails intermittently (file deletion)

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Cannot Reproduce
• Affects Version/s: 10.9.1.0
• Component/s: Test
• Labels: derby_triage10_10
• Environment: Windows
• Urgency: Normal
• Bug behavior facts: Regression Test Failure
• Assignee: Unassigned
• Reporter: Kristian Waagan
• Created: 27/Jun/11 06:33
• Updated: 03/Sep/14 08:31
• Resolved: 25/Jun/13 02:49

Description

The test fixture noConnectionAfterHardUpgrade in the upgrade test fails intermittently on Windows platforms. The symptom is that some of the database files cannot be deleted.

Example failure (excerpt, shortened paths, formatted):
1) Upgrade Tests from 10.8.1.2junit.framework.AssertionFailedError: Failed to delete 3 files (root=singleUse\oneuseb2:
singleUse\oneuseb2\seg0\c790.dat (isDir=false, canRead=true, canWrite=true, size=8192),
singleUse\oneuseb2\seg0 (isDir=true, canRead=true, canWrite=true, size=65536),
singleUse\oneuseb2 (isDir=true, canRead=true, canWrite=true, size=0)

Log:
(2011-06-25) http://dbtg.foundry.sun.com/derby/test/Daily/jvm1.6/testing/testlog/vista/1139564-suitesAll_diff.txt

I think I've seen this failure before, but couldn't find it in the test logs.

Issue Links

• is related to: DERBY-4916 Upgrade tests fail in DropDatabaseSetup.tearDown unable to delete a directory