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/*
 * @test
 *
 * @summary converted from VM Testbase nsk/jvmti/scenarios/sampling/SP02/sp02t001.
 * VM Testbase keywords: [quick, jpda, jvmti, noras]
 * VM Testbase readme:
 * DESCRIPTION
 *     This JVMTI test is for SP02 scenario of "time sampling profiling" area.
 *     This test checks that JVMTI methods GetFrameCount() and GetStackTrace()
 *     return expected number of stack frames for each kind of thread.
 *     Threads are supended/resumed individually by SuspendThread() and ResumeThread().
 *     Checked statements:
 *         - number of stack frames returned by GetFramesCount() and GetStackTrace()
 *           are not less than expected minimal stack depth.
 *         - number of stack frames returned by GetFrameCount() should be equal to
 *           or less than frames number returned by successive call to GetStackTrace()
 *         - for suspended thread these numbers should be strictly equal
 *     Tested threads:
 *         Running             - running in Java method
 *         Entering            - entering monitor in synchronized block
 *         Waiting             - waiting on Object.wait()
 *         Sleeping            - sleeping in Thread.sleep()
 *         RunningInterrupted  - running after interruption
 *         RunningNative       - running in native method
 *     Testcases:
 *         - start threads
 *         - check stack frames of not suspended threads
 *         - suspend each threads
 *         - check stack frames of suspended threads
 *         - resume each threads
 *         - check stack frames of resumed threads
 * COMMENTS
 *     Fixed according to test bug:
 *     6405644 TEST_BUG: no proper sync with agent thread in sp02t001/sp02t003
 *
 * @library /vmTestbase
 *          /test/lib
 * @run driver jdk.test.lib.FileInstaller . .
 * @run main/othervm/native
 *      -agentlib:sp02t001=-waittime=5
 *      nsk.jvmti.scenarios.sampling.SP02.sp02t001
 */

