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/*
* Copyright (c) 2001, 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package nsk.jdi.VirtualMachine.dispose;
import nsk.share.*;
import nsk.share.jpda.*;
import nsk.share.jdi.*;
/**
* This class is used as debuggee application for the dispose005 JDI test.
*/
public class dispose005a {
//----------------------------------------------------- templete section
static final int PASSED = 0;
static final int FAILED = 2;
static final int PASS_BASE = 95;
//-------------------------------------------------- log procedures
static boolean verbMode = false;
private static void log1(String message) {
if (verbMode)
System.err.println("**> dispose005a: " + message);
}
public static void log2(String message) {
if (verbMode)
System.err.println("**> " + message);
}
private static void logErr(String message) {
if (verbMode)
System.err.println("!!**> dispose005a: " + message);
}
//====================================================== test program
//---------------------------------------------------- main method
public static void main (String argv[]) {
for (int i=0; i<argv.length; i++) {
if ( argv[i].equals("-vbs") || argv[i].equals("-verbose") ) {
verbMode = true;
break;
}
}
log1("debuggee started!");
// informing a debugger of readyness
ArgumentHandler argHandler = new ArgumentHandler(argv);
IOPipe pipe = argHandler.createDebugeeIOPipe();
pipe.println("ready");
int exitCode = PASSED;
for (int i = 0; ; i++) {
String instruction;
log1("waiting for an instruction from the debugger ...");
instruction = pipe.readln();
if (instruction.equals("quit")) {
log1("'quit' recieved");
break ;
} else if (instruction.equals("newcheck")) {
switch (i) {
//------------------------------------------------------ section tested
case 0:
Threaddispose005a test_thread =
new Threaddispose005a("testedThread");
log2("testedThread is created");
label:
synchronized (Threaddispose005a.lockingObject) {
synchronized (Threaddispose005a.waitnotifyObj) {
log2("main thread entered synchronized (waitnotifyObj)");
log2("main thread before: test_thread.start()");
test_thread.start();
try {
log2("main thread before: waitnotifyObj.wait();");
Threaddispose005a.waitnotifyObj.wait();
log2("main thread after: waitnotifyObj.wait();");
pipe.println("checkready");
instruction = pipe.readln();
if (!instruction.equals("continue")) {
logErr("ERROR: unexpected instruction: " + instruction);
exitCode = FAILED;
break label;
}
// pipe.println("docontinue");
} catch ( Exception e2) {
log2(" Exception e2 exception: " + e2 );
pipe.println("waitnotifyerr");
}
}
}
log2("mainThread is out of: synchronized (lockingObject)");
label2:
synchronized (Threaddispose005a.lockingObject2) {
synchronized (Threaddispose005a.waitnotifyObj2) {
log2("main thread entered synchronized (waitnotifyObj2)");
pipe.println("docontinue");
try {
log2("main thread before: waitnotifyObj2.wait();");
Threaddispose005a.waitnotifyObj2.wait();
log2("main thread after: waitnotifyObj2.wait();");
pipe.println("method_invoked");
instruction = pipe.readln();
} catch ( Exception e2) {
log2(" Exception e2 exception: " + e2 );
pipe.println("waitnotifyerr");
}
}
}
synchronized (Threaddispose005a.waitnotifyObj3) {
if (!instruction.equals("check_alive")) {
logErr("ERROR: unexpected instruction: " + instruction);
exitCode = FAILED;
} else {
log1("checking on: test_thread.done");
if (!test_thread.done) {
pipe.println("alive");
logErr("ERROR test_thread.done is false after vm.dispose()");
exitCode = FAILED;
break;
} else {
pipe.println("not_alive");
}
}
}
break ;
//------------------------------------------------- standard end section
default:
pipe.println("checkend");
break ;
}
} else {
logErr("ERRROR: unexpected instruction: " + instruction);
exitCode = FAILED;
break ;
}
}
System.exit(exitCode + PASS_BASE);
}
}
class Threaddispose005a extends Thread {
public Threaddispose005a(String threadName) {
super(threadName);
}
public static Object waitnotifyObj = new Object();
public static Object lockingObject = new Object();
public static Object waitnotifyObj3 = new Object();
public boolean done = false;
public void run() {
log("method 'run' enter");
synchronized (waitnotifyObj) {
log("entered into block: synchronized (waitnotifyObj)");
waitnotifyObj.notify();
}
log("exited from block: synchronized (waitnotifyObj)");
synchronized (lockingObject) {
log("entered into block: synchronized (lockingObject)");
}
log("exited from block: synchronized (lockingObject)");
synchronized (waitnotifyObj3) {
runt1();
log("method 'run' exit");
done = true;
return;
}
}
public void runt1() {
int i0 = 0;
log("method 'runt1': enter");
i0 = 1;
log("method 'runt1': body: i0 == " + i0);
log("method 'runt1': exit");
return;
}
public static final int breakpointLineNumber1 = 3;
public static Object waitnotifyObj2 = new Object();
public static Object lockingObject2 = new Object();
public static void runt2() {
log("invoked method: 'runt2' enter");
synchronized (waitnotifyObj2) {
log("invoked method: entered into block: synchronized (waitnotifyObj2)");
waitnotifyObj2.notify();
}
log("invoked method: exited from block: synchronized (waitnotifyObj2)");
synchronized (lockingObject2) {
log("invoked method: entered into block: synchronized (lockingObject2)");
}
log("invoked method: exited from block: synchronized (lockingObject2)");
log("invoked method: 'runt2' exit");
return;
}
static void log(String str) {
dispose005a.log2("testedThread: " + str);
}
}
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