AccessControlException when running junit tests under the ant harness in ant
1.7.0
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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
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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