NullTransformerAddTest.java

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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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/**
 * @test
 * @bug 4882798
 * @summary make sure addTransformer(null) throws what it should
 * @author Gabriel Adauto, Wily Technology
 *
 * @run build NullTransformerAddTest
 * @run shell MakeJAR.sh redefineAgent
 * @run main/othervm -javaagent:redefineAgent.jar NullTransformerAddTest NullTransformerAddTest
 */
public class
NullTransformerAddTest
    extends ATransformerManagementTestCase
{

    /**
     * Constructor for NullTransformerAddTest.
     * @param name
     */
    public NullTransformerAddTest(String name)
    {
        super(name);
    }

    public static void
    main (String[] args)
        throws Throwable {
        ATestCaseScaffold   test = new NullTransformerAddTest(args[0]);
        test.runTest();
    }

    protected final void
    doRunTest()
        throws Throwable {
        testNullTransformerAdd();
    }


    /**
     * Add null transformers to the the manager and check it
     */
    public void
    testNullTransformerAdd()
    {
        boolean caughtIt = false;
        try
            {
            addTransformerToManager(fInst, null);
            }
        catch (NullPointerException npe)
            {
            caughtIt = true;
            }
        assertTrue(caughtIt);
    }

}