264 lines
9.3 KiB
Java
264 lines
9.3 KiB
Java
/*
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* Copyright (c) 2001, 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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package nsk.jdi.VirtualMachine.dispose;
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import nsk.share.*;
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import nsk.share.jpda.*;
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import nsk.share.jdi.*;
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/**
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* This class is used as debuggee application for the dispose005 JDI test.
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*/
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public class dispose005a {
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//----------------------------------------------------- templete section
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static final int PASSED = 0;
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static final int FAILED = 2;
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static final int PASS_BASE = 95;
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//-------------------------------------------------- log procedures
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static boolean verbMode = false;
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private static void log1(String message) {
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if (verbMode)
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System.err.println("**> dispose005a: " + message);
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}
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public static void log2(String message) {
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if (verbMode)
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System.err.println("**> " + message);
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}
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private static void logErr(String message) {
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if (verbMode)
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System.err.println("!!**> dispose005a: " + message);
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}
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//====================================================== test program
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//---------------------------------------------------- main method
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public static void main (String argv[]) {
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for (int i=0; i<argv.length; i++) {
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if ( argv[i].equals("-vbs") || argv[i].equals("-verbose") ) {
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verbMode = true;
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break;
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}
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}
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log1("debuggee started!");
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// informing a debugger of readyness
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ArgumentHandler argHandler = new ArgumentHandler(argv);
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IOPipe pipe = argHandler.createDebugeeIOPipe();
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pipe.println("ready");
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int exitCode = PASSED;
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for (int i = 0; ; i++) {
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String instruction;
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log1("waiting for an instruction from the debugger ...");
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instruction = pipe.readln();
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if (instruction.equals("quit")) {
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log1("'quit' recieved");
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break ;
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} else if (instruction.equals("newcheck")) {
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switch (i) {
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//------------------------------------------------------ section tested
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case 0:
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Threaddispose005a test_thread =
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new Threaddispose005a("testedThread");
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log2("testedThread is created");
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label:
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synchronized (Threaddispose005a.lockingObject) {
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synchronized (Threaddispose005a.waitnotifyObj) {
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log2("main thread entered synchronized (waitnotifyObj)");
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log2("main thread before: test_thread.start()");
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test_thread.start();
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try {
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log2("main thread before: waitnotifyObj.wait();");
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Threaddispose005a.waitnotifyObj.wait();
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log2("main thread after: waitnotifyObj.wait();");
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pipe.println("checkready");
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instruction = pipe.readln();
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if (!instruction.equals("continue")) {
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logErr("ERROR: unexpected instruction: " + instruction);
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exitCode = FAILED;
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break label;
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}
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// pipe.println("docontinue");
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} catch ( Exception e2) {
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log2(" Exception e2 exception: " + e2 );
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pipe.println("waitnotifyerr");
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}
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}
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}
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log2("mainThread is out of: synchronized (lockingObject)");
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label2:
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synchronized (Threaddispose005a.lockingObject2) {
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synchronized (Threaddispose005a.waitnotifyObj2) {
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log2("main thread entered synchronized (waitnotifyObj2)");
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pipe.println("docontinue");
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try {
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log2("main thread before: waitnotifyObj2.wait();");
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Threaddispose005a.waitnotifyObj2.wait();
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log2("main thread after: waitnotifyObj2.wait();");
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pipe.println("method_invoked");
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instruction = pipe.readln();
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} catch ( Exception e2) {
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log2(" Exception e2 exception: " + e2 );
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pipe.println("waitnotifyerr");
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}
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}
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}
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synchronized (Threaddispose005a.waitnotifyObj3) {
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if (!instruction.equals("check_alive")) {
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logErr("ERROR: unexpected instruction: " + instruction);
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exitCode = FAILED;
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} else {
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log1("checking on: test_thread.done");
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if (!test_thread.done) {
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pipe.println("alive");
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logErr("ERROR test_thread.done is false after vm.dispose()");
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exitCode = FAILED;
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break;
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} else {
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pipe.println("not_alive");
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}
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}
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}
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break ;
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//------------------------------------------------- standard end section
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default:
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pipe.println("checkend");
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break ;
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}
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} else {
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logErr("ERRROR: unexpected instruction: " + instruction);
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exitCode = FAILED;
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break ;
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}
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}
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System.exit(exitCode + PASS_BASE);
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}
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}
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class Threaddispose005a extends Thread {
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public Threaddispose005a(String threadName) {
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super(threadName);
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}
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public static Object waitnotifyObj = new Object();
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public static Object lockingObject = new Object();
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public static Object waitnotifyObj3 = new Object();
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public boolean done = false;
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public void run() {
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log("method 'run' enter");
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synchronized (waitnotifyObj) {
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log("entered into block: synchronized (waitnotifyObj)");
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waitnotifyObj.notify();
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}
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log("exited from block: synchronized (waitnotifyObj)");
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synchronized (lockingObject) {
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log("entered into block: synchronized (lockingObject)");
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}
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log("exited from block: synchronized (lockingObject)");
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synchronized (waitnotifyObj3) {
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runt1();
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log("method 'run' exit");
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done = true;
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return;
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}
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}
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public void runt1() {
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int i0 = 0;
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log("method 'runt1': enter");
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i0 = 1;
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log("method 'runt1': body: i0 == " + i0);
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log("method 'runt1': exit");
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return;
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}
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public static final int breakpointLineNumber1 = 3;
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public static Object waitnotifyObj2 = new Object();
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public static Object lockingObject2 = new Object();
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public static void runt2() {
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log("invoked method: 'runt2' enter");
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synchronized (waitnotifyObj2) {
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log("invoked method: entered into block: synchronized (waitnotifyObj2)");
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waitnotifyObj2.notify();
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}
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log("invoked method: exited from block: synchronized (waitnotifyObj2)");
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synchronized (lockingObject2) {
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log("invoked method: entered into block: synchronized (lockingObject2)");
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}
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log("invoked method: exited from block: synchronized (lockingObject2)");
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log("invoked method: 'runt2' exit");
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return;
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}
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static void log(String str) {
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dispose005a.log2("testedThread: " + str);
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}
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}
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