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From Vemund Østgaard (JIRA) <j...@apache.org>
Subject [jira] Commented: (DERBY-3153) AccessControlException when running junit tests under the ant harness in ant 1.7.0
Date Mon, 25 Feb 2008 16:54:51 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12572123#action_12572123
] 

Vemund Østgaard commented on DERBY-3153:
----------------------------------------

As part of work on DERBY-3445 I have submitted a patch to that Jira that I believe also addresses
the problem seen in this report. It is possible this report can be closed if the patches for
DERBY-3445 are committed.

> AccessControlException when running junit tests under the ant harness in ant 1.7.0
> ----------------------------------------------------------------------------------
>
>                 Key: DERBY-3153
>                 URL: https://issues.apache.org/jira/browse/DERBY-3153
>             Project: Derby
>          Issue Type: Bug
>          Components: Test
>    Affects Versions: 10.4.0.0
>            Reporter: Rick Hillegas
>         Attachments: derby-3153-sampleFix-aa.diff
>
>
> The following AccessControlException occurs on junit tests run under the ant harness
if the ant version is 1.7.0:
>     [junit] Running org.apache.derbyTesting.functionTests.tests.jdbcapi.AutoloadTest
>     [junit] Tests run: 3, Failures: 0, Errors: 1, Time elapsed: 1.029 sec
>     [junit] Exception in thread "main" java.security.AccessControlException: access denied
(java.io.FilePermission /Users/rh161140/derby/mainline/trunk/junitvmwatcher520156310.properties
write)
>     [junit] 	at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
>     [junit] 	at java.security.AccessController.checkPermission(AccessController.java:427)
>     [junit] 	at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
>     [junit] 	at java.lang.SecurityManager.checkWrite(SecurityManager.java:962)
>     [junit] 	at java.io.FileOutputStream.<init>(FileOutputStream.java:169)
>     [junit] 	at java.io.FileOutputStream.<init>(FileOutputStream.java:70)
>     [junit] 	at java.io.FileWriter.<init>(FileWriter.java:46)
>     [junit] 	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.registerNonCrash(JUnitTestRunner.java:924)
>     [junit] 	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:772)
>     [junit] Running org.apache.derbyTesting.functionTests.tests.jdbcapi.AutoloadTest
>     [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0 sec
> I haven't looked at the ant source, but here is my theory about what is going on:
> 1) Ant 1.7.0 is trying to write a file to the directory where the ant script lives
> 2) The write is not wrapped in a privileged block
> 3) So all code domains above it on the stack need to be granted write permission on the
directory where the ant script lives
> I will attach a modified version of derby_tests.policy which allows me to start up the
tests without tripping across this security exception.

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