[DERBY-6097] Management test suite fails when JMX is not supported

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 10.10.1.1
• Fix Version/s: 10.10.1.1
• Component/s: Test
• Assignee: Knut Anders Hatlen
• Reporter: Knut Anders Hatlen
• Created: 05/Mar/13 10:11
• Updated: 06/Mar/13 07:37
• Resolved: 06/Mar/13 07:37

Description

If the management test suite is run separately on a platform where JMX is not supported (in this case, a compact profile build of Java 8 EA), the suite() method fails:

java.lang.NoClassDefFoundError: javax/management/ObjectName
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
at java.lang.Class.getDeclaredMethods(Unknown Source)
at org.apache.derbyTesting.functionTests.tests.management.MBeanTest.suite(MBeanTest.java:72)
at org.apache.derbyTesting.functionTests.tests.management.JMXTest.suite(JMXTest.java:51)
at org.apache.derbyTesting.functionTests.tests.management._Suite.suite(_Suite.java:54)
Caused by: java.lang.ClassNotFoundException: javax.management.ObjectName
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)

Instead of failing, it should return an empty test suite if the platform doesn't support JMX.

This is not a problem when running suites.All, as it contains logic to ignore NoClassDefFoundErrors for certain suites.