test failure in OSReadOnlyTest in assertDirectoryDeleted
--------------------------------------------------------
Key: DERBY-4915
URL: https://issues.apache.org/jira/browse/DERBY-4915
Project: Derby
Issue Type: Bug
Components: Test
Affects Versions: 10.7.1.1
Environment: windows XP, ibm 1.6
Reporter: Myrna van Lunteren
I've seen the assert flag a failure for deleteing a log file last night, and a
seg0 file the night before.
This is one stack trace:
1)
testOSReadOnly(org.apache.derbyTesting.functionTests.tests.store.OSReadOnlyTest)junit.framework.AssertionFailedError:
Failed to delete 2 files
(root=F:\test\JarResults.2010-11-23\ibm16_suites.All\system\singleUse\readWrite:
F:\test\JarResults.2010-11-23\ibm16_suites.All\system\singleUse\readWrite\log
(isDir=true, canRead=true, canWrite=true, size=0),
F:\jartest\JarResults.2010-11-23\ibm16_suites.All\system\singleUse\readWrite
(isDir=true, canRead=true, canWrite=true, size=0)
at
org.apache.derbyTesting.junit.BaseJDBCTestCase.assertDirectoryDeleted(BaseJDBCTestCase.java:1421)
at
org.apache.derbyTesting.functionTests.tests.store.OSReadOnlyTest.moveDatabaseOnOS(OSReadOnlyTest.java:295)
at
org.apache.derbyTesting.functionTests.tests.store.OSReadOnlyTest.testOSReadOnly(OSReadOnlyTest.java:160)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:109)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:16)
at
org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:16)
at
org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:16)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:16)
at
org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:16)
This is another:
1)
testOSReadOnly(org.apache.derbyTesting.functionTests.tests.store.OSReadOnlyTest)junit.framework.AssertionFailedError:
Failed to delete 2 files
(root=F:\test\JarResults.2010-11-22\ibm16_suites.All\system\singleUse\readOnly:
F:\test\JarResults.2010-11-22\ibm16_suites.All\system\singleUse\readOnly\seg0
(isDir=true, canRead=true, canWrite=true, size=0),
F:\jartest\JarResults.2010-11-22\ibm16_suites.All\system\singleUse\readOnly
(isDir=true, canRead=true, canWrite=true, size=0)
at
org.apache.derbyTesting.junit.BaseJDBCTestCase.assertDirectoryDeleted(BaseJDBCTestCase.java:1421)
at
org.apache.derbyTesting.functionTests.tests.store.OSReadOnlyTest.moveDatabaseOnOS(OSReadOnlyTest.java:295)
at
org.apache.derbyTesting.functionTests.tests.store.OSReadOnlyTest.testOSReadOnly(OSReadOnlyTest.java:152)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:109)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:16)
at
org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:16)
at
org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:16)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:16)
at
org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
at junit.extensions.TestSetup.run(TestSetup.java:16)
This is on a machine that I've been able to arrange for a windows machine on
which to run the tests for 10.7 nightly, but this is not a new machine. So
perhaps the disk - being older - is a little slow in deleting? Perhaps the
check can be delayed, or redone if failed first time.
I'm still investigating, checking on hardware settings. The disk scan showed up
healthy, and multithreading is not on.
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