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/*
 * @test
 *
 * @summary converted from VM Testbase nsk/jvmti/ObjectFree/objfree001.
 * VM Testbase keywords: [jpda, jvmti, noras, nonconcurrent]
 * VM Testbase readme:
 * DESCRIPTION
 *     This test exercises the JVMTI event ObjectFree.
 *     It verifies that the the JVMTI raw monitor, memory management,
 *     and environment local storage functions can be used during
 *     processing this event.
 *     The test works as follows. The special class 'objfree001u' is
 *     loaded from directory 'loadclass' by a custom class loader.
 *     Instance of objfree001u stored in field 'unClsObj' is tagged by
 *     the agent via SetTag(). Then the class is tried to be unloaded.
 *     Received ObjectFree event is checked to have previously set tag.
 *     The JVMTI functions mentioned above should be invoked sucessfully
 *     during the event callback as well. If there are no ObjectFree
 *     events, the test passes with appropriate message.
 * COMMENTS
 *     The test has been fixed due to the bug 4940250.
 *     The tested assertion has been changed due to the bugs 4944001, 4937789.
 *
 * @library /vmTestbase
 *          /test/lib
 * @run driver jdk.test.lib.FileInstaller . .
 * @build nsk.jvmti.ObjectFree.objfree001
 *
 * @comment compile loadclassXX to bin/loadclassXX
 * @run driver nsk.share.ExtraClassesBuilder
 *      loadclass
 *
 * @run main/othervm/native
 *      -agentlib:objfree001=-waittime=5
 *      -XX:-UseGCOverheadLimit
 *      nsk.jvmti.ObjectFree.objfree001
 *      ./bin 5 ./bin
 */