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/*
* Copyright (c) 2001, 2018, 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.BreakpointRequest.location;
import nsk.share.*;
import nsk.share.jpda.*;
import nsk.share.jdi.*;
/**
* This class is used as debuggee application for the location001 JDI test.
*/
public class location001a {
//----------------------------------------------------- templete section
static final int PASSED = 0;
static final int FAILED = 2;
static final int PASS_BASE = 95;
static ArgumentHandler argHandler;
static Log log;
//-------------------------------------------------- log procedures
private static void log1(String message) {
log.display("**> debuggee: " + message);
}
private static void logErr(String message) {
log.complain("**> debuggee: " + message);
}
//====================================================== test program
static Threadlocation001a thread1 = null;
static TestClass objTC = new TestClass();
//------------------------------------------------------ common section
static int exitCode = PASSED;
static int instruction = 1;
static int end = 0;
// static int quit = 0;
// static int continue = 2;
static int maxInstr = 1; // 2;
static int lineForComm = 2;
private static void methodForCommunication() {
int i1 = instruction;
int i2 = i1;
int i3 = i2;
}
//---------------------------------------------------- main method
public static void main (String argv[]) {
argHandler = new ArgumentHandler(argv);
log = argHandler.createDebugeeLog();
log1("debuggee started!");
label0:
for (int i = 0; ; i++) {
if (instruction > maxInstr) {
logErr("ERROR: unexpected instruction: " + instruction);
exitCode = FAILED;
break ;
}
switch (i) {
//------------------------------------------------------ section tested
case 0:
thread1 = new Threadlocation001a("thread1");
break;
//------------------------------------------------- standard end section
default:
instruction = end;
break;
}
log1("methodForCommunication();");
methodForCommunication();
if (instruction == end)
break;
}
log1("debuggee exits");
System.exit(exitCode + PASS_BASE);
}
static Object waitnotifyObj = new Object();
static int threadStart(Thread t) {
synchronized (waitnotifyObj) {
t.start();
try {
waitnotifyObj.wait();
} catch ( Exception e) {
exitCode = FAILED;
logErr(" Exception : " + e );
return FAILED;
}
}
return PASSED;
}
static Object lockingObj[] = new Object[2];
static volatile int number = 0;
static class Threadlocation001a extends Thread {
String tName = null;
int tNumber;
public Threadlocation001a(String threadName) {
super(threadName);
tName = threadName;
tNumber = number;
number++;
lockingObj[tNumber] = threadName;
}
public void run() {
log1(" 'run': enter :: threadName == " + tName);
if (lockingObj[tNumber] == null)
log1("lockingObj[tNumber] == null");
synchronized(lockingObj[tNumber]) {
synchronized (waitnotifyObj) {
waitnotifyObj.notify();
}
objTC.method();
}
log1(" 'run': exit :: threadName == " + tName);
return;
}
}
}
class TestClass {
static int breakpointLine = 3;
static String awFieldName = "var1";
static String mwFieldName = "var2";
static int var1 = 0;
static int var2 = 0;
static int var3 = 0;
static void method () {
var1 = 1;
var3 = var1;
var2 = var3;
}
}
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