106 lines
3.6 KiB
Java
106 lines
3.6 KiB
Java
/*
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* Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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*
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* @summary converted from VM Testbase nsk/jvmti/GetFrameLocation/frameloc001.
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* VM Testbase keywords: [jpda, jvmti, noras]
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* VM Testbase readme:
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* DESCRIPTION
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* The test exercise JVMTI function GetFrameLocation.
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* The test debug agent calls the function from the hook
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* function and native method for the test cases:
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* - current and other threads;
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* - currently executing instructions:
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* 1) astore_2 after catching exception (in frameloc01a.meth01)
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* 2) monitorenter (in frameloc01a.run)
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* COMMENTS
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* Fixed according to the rfe 4388972.
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* Tested bytecode was relocated to frameloc01a.jasm
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* adjusting the expected locations.
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* Fixed according to 4669812 bug.
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* Ported from JVMDI.
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*
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* @library /test/lib
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* @compile frameloc01a.jasm
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* @run main/othervm/native -agentlib:frameloc01 frameloc01
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*/
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public class frameloc01 {
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static {
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System.loadLibrary("frameloc01");
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}
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native static void getReady(Class cls);
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native static boolean checkFrame01(Thread thr, Class cls, boolean mustPass);
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native static int getRes();
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static int fld = 0;
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static Object lock1 = new Object();
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static Object lock2 = new Object();
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public static void main(String args[]) {
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frameloc01a thr = new frameloc01a();
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getReady(frameloc01a.class);
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thr.meth01(2000);
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synchronized (lock2) {
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synchronized (lock1) {
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thr.start();
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try {
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lock1.wait();
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} catch (InterruptedException e) {
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throw new Error("Unexpected " + e);
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}
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}
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waitForChildThread(thr);
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checkFrame01(thr, frameloc01a.class, true);
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}
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int result = getRes();
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if (result != 0) {
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throw new RuntimeException("check failed with result " + result);
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}
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}
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private static void waitForChildThread(frameloc01a thr) {
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// Wait for child thread to reach expected position. Wait up to 5 seconds.
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final int MAX_WAIT_MS = 5000;
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int sumWaitMs = 0;
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while (!checkFrame01(thr, frameloc01a.class, false) && sumWaitMs <= MAX_WAIT_MS) {
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try {
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System.out.println("Waited: " + sumWaitMs);
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final int sleepMs = 20;
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sumWaitMs += sleepMs;
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Thread.sleep(sleepMs);
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} catch (InterruptedException e) {
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e.printStackTrace();
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throw new Error("Unexpected " + e);
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}
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}
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}
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}
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