[DERBY-6736] The jacoco-junit target fails to store coverage data for some sub-suites

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 10.12.1.1
• Fix Version/s: 10.12.1.1
• Component/s: Test
• Bug behavior facts: Regression
• Assignee: Knut Anders Hatlen
• Reporter: Knut Anders Hatlen
• Created: 15/Sep/14 11:40
• Updated: 09/Sep/16 09:52
• Resolved: 15/Sep/14 14:10

Description

The console log for the code coverage test runs at https://builds.apache.org/job/Derby-JaCoCo/ shows that JaCoCo fails to write coverage data for the following test suites:

lang
jdbcapi
store
engine
encryption

It is caused by the following permissions-related exception:

    [junit] java.security.AccessControlException: access denied ("java.io.FilePermission" "/home/jenkins/jenkins-slave/workspace/Derby-JaCoCo/trunk/junit_20140912_1758/jacoco.exec" "write")
    [junit] 	at java.security.AccessControlContext.checkPermission(AccessControlContext.java:372)
    [junit] 	at java.security.AccessController.checkPermission(AccessController.java:559)
    [junit] 	at java.lang.SecurityManager.checkPermission(SecurityManager.java:549)
    [junit] 	at java.lang.SecurityManager.checkWrite(SecurityManager.java:979)
    [junit] 	at java.io.FileOutputStream.<init>(FileOutputStream.java:203)
    [junit] 	at org.jacoco.agent.rt.internal_9dd1198.output.FileOutput.openFile(FileOutput.java:67)
    [junit] 	at org.jacoco.agent.rt.internal_9dd1198.output.FileOutput.writeExecutionData(FileOutput.java:53)
    [junit] 	at org.jacoco.agent.rt.internal_9dd1198.Agent.shutdown(Agent.java:143)
    [junit] 	at org.jacoco.agent.rt.internal_9dd1198.Agent$1.run(Agent.java:60)

The result of this is that the coverage report shows lower coverage than what's actually covered by the tests.

Issue Links

• is broken by: DERBY-6715 MissingPermissionsTest fails under JaCoCo