113 lines
3.3 KiB
Java
113 lines
3.3 KiB
Java
/*
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* Copyright (c) 2001, 2018, 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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package nsk.jdi.VirtualMachine.resume;
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import nsk.share.jdi.*;
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// THIS TEST IS LINE NUMBER SENSITIVE
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/*
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* Debuggee part of test (debuggee starts several test threads which should
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* be suspended at breakpoint)
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*
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* WARNING: edit this file carefully, breakpoint line number is hardcoded
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*/
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public class resume001a extends AbstractJDIDebuggee {
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static final String COMMAND_STOP_ALL_THREADS_AT_BREAKPOINT = "COMMAND_START_TEST_THREADS";
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static final String COMMAND_JOIN_TEST_THREADS = "COMMAND_JOIN_TEST_THREADS";
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static int counter;
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static final String COUNTER_FIELD_NAME = "counter";
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synchronized static void incCounter() {
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counter++;
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}
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class TestThread extends Thread {
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public void run() {
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log.display(getName() + " started");
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stopAtBreakpoint();
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log.display(getName() + " finished");
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}
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}
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static final int BREAKPOINT_LINE_NUMBER = 63;
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static void stopAtBreakpoint() {
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int i = 0; // BREAKPOINT_LINE_NUMBER
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incCounter();
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}
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static final int TEST_THREAD_NUMBER = 10;
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private TestThread[] testThreads = new TestThread[TEST_THREAD_NUMBER];
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public resume001a() {
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for (int i = 0; i < testThreads.length; i++) {
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testThreads[i] = new TestThread();
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}
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}
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public boolean parseCommand(String command) {
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if (super.parseCommand(command))
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return true;
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if (command.equals(COMMAND_STOP_ALL_THREADS_AT_BREAKPOINT)) {
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/*
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* All TestThreads execute method stopAtBreakpoint()
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*/
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for (TestThread testThread : testThreads) {
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testThread.start();
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}
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// debuggee main thread also stops at breakpoint
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stopAtBreakpoint();
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return true;
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} else if (command.equals(COMMAND_JOIN_TEST_THREADS)) {
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for (TestThread testThread : testThreads) {
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try {
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testThread.join();
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} catch (InterruptedException e) {
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unexpectedException(e);
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}
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}
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return true;
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}
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return false;
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}
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public static void main(String args[]) {
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new resume001a().doTest(args);
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}
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}
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