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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
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* 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.
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package nsk.jdi.ThreadGroupReference.name;
import nsk.share.*;
import nsk.share.jpda.*;
import nsk.share.jdi.*;
import com.sun.jdi.*;
import java.util.*;
import java.io.*;
//import com.sun.jdi.event.*;
//import com.sun.jdi.request.*;
/**
* The test for the implementation of an object of the type
* ThreadGroupReference.
*
* The test checks up that results of the method
* com.sun.jdi.ThreadGroupReference.name()
* complies with its spec.
*
* The case for testing includes two ThreadGroup objects defined in two
* debuggee's classes, and their mirrors in a debugger.
* The objects are created together with two debuggee's threads,
* main and another one.
* The test works as follows. After being started up,
* the debuggee creates a 'lockingObject' for synchronizing threads,
* enters a synchronized block in which it creates new thread, thread2,
* informs a debugger of the thread2 creation, and is waiting for reply.
* Since the thread2 uses the same locking object in its 'run' method
* it is locked up until main thread leaves the synchronized block.
* Upon the receiption a message from the debuggee,
* the debugger gets the mirrors of the ThreadGroup objects,
* uses the method ThreadGroupReference.name() to get the names of both
* objects, and checks up the names are ones expected.
*/
public class name001 {
//----------------------------------------------------- templete section
static final int PASSED = 0;
static final int FAILED = 2;
static final int PASS_BASE = 95;
//----------------------------------------------------- templete parameters
static final String
sHeader1 = "\n==> nsk/jdi/ThreadGroupReference/name/name001 ",
sHeader2 = "--> debugger: ",
sHeader3 = "##> debugger: ";
//----------------------------------------------------- main method
public static void main (String argv[]) {
int result = run(argv, System.out);
if (result != 0) {
throw new RuntimeException("TEST FAILED with result " + result);
}
}
public static int run (String argv[], PrintStream out) {
return new name001().runThis(argv, out);
}
//-------------------------------------------------- log procedures
private static Log logHandler;
private static void log1(String message) {
logHandler.display(sHeader1 + message);
}
private static void log2(String message) {
logHandler.display(sHeader2 + message);
}
private static void log3(String message) {
logHandler.complain(sHeader3 + message);
}
// ************************************************ test parameters
private String debuggeeName =
"nsk.jdi.ThreadGroupReference.name.name001a";
private String testedClassName =
"nsk.jdi.ThreadGroupReference.name.Threadname001a";
//String mName = "nsk.jdi.ThreadGroupReference.name";
//====================================================== test program
//------------------------------------------------------ common section
static ArgumentHandler argsHandler;
static int waitTime;
static VirtualMachine vm = null;
//static EventRequestManager eventRManager = null;
//static EventQueue eventQueue = null;
//static EventSet eventSet = null;
ReferenceType thread2class = null;
ReferenceType mainthreadclass = null;
ThreadReference thread2 = null;
ThreadReference mainThread = null;
static int testExitCode = PASSED;
static final int returnCode0 = 0;
static final int returnCode1 = 1;
static final int returnCode2 = 2;
static final int returnCode3 = 3;
static final int returnCode4 = 4;
//------------------------------------------------------ methods
private int runThis (String argv[], PrintStream out) {
Debugee debuggee;
argsHandler = new ArgumentHandler(argv);
logHandler = new Log(out, argsHandler);
Binder binder = new Binder(argsHandler, logHandler);
if (argsHandler.verbose()) {
debuggee = binder.bindToDebugee(debuggeeName + " -vbs");
} else {
debuggee = binder.bindToDebugee(debuggeeName);
}
waitTime = argsHandler.getWaitTime();
IOPipe pipe = new IOPipe(debuggee);
debuggee.redirectStderr(out);
log2(debuggeeName + " debuggee launched");
debuggee.resume();
String line = pipe.readln();
if ((line == null) || !line.equals("ready")) {
log3("signal received is not 'ready' but: " + line);
return FAILED;
} else {
log2("'ready' recieved");
}
vm = debuggee.VM();
//------------------------------------------------------ testing section
log1(" TESTING BEGINS");
for (int i = 0; ; i++) {
pipe.println("newcheck");
line = pipe.readln();
if (line.equals("checkend")) {
log2(" : returned string is 'checkend'");
break ;
} else if (!line.equals("checkready")) {
log3("ERROR: returned string is not 'checkready'");
testExitCode = FAILED;
break ;
}
log1("new checkready: #" + i);
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ variable part
int expresult = returnCode0;
String threadName = "testedThread";
String mainGroupObj = "mainGroupObj";
String thread2GroupObj = "thread2GroupObj";
String mainGroupName = "mainthreadGroupName";
String thread2GroupName = "thread2GroupName";
List classes = null;
label0: {
log2("getting ThreadReference objects");
try {
classes = vm.classesByName(testedClassName);
thread2class = (ReferenceType) classes.get(0);
classes = vm.classesByName(debuggeeName);
mainthreadclass = (ReferenceType) classes.get(0);
} catch ( Exception e) {
log3("ERROR: Exception at very beginning !? : " + e);
expresult = returnCode1;
break label0;
}
log2(" getting: ThreadGroupReference mainGroup");
ThreadGroupReference mainGroup = (ThreadGroupReference)
mainthreadclass.getValue(mainthreadclass.fieldByName(mainGroupObj) );
log2(" getting: ThreadGroupReference thread2Group");
ThreadGroupReference thread2Group = (ThreadGroupReference)
thread2class.getValue(thread2class.fieldByName(thread2GroupObj) );
log2(" checking up: mainGroup.name().equals(mainGroupName)");
if ( !mainGroup.name().equals(mainGroupName) ) {
log3("ERROR: !mainGroup.name().equals(mainGroupName) : " + mainGroup.name() );
expresult = returnCode1;
}
log2(" checking up: thread2Group.name().equals(thread2GroupName)");
if ( !thread2Group.name().equals(thread2GroupName) ) {
log3("ERROR: !thread2Group.name().equals(thread2GroupName) : " + thread2Group.name() );
expresult = returnCode1;
}
pipe.println("continue");
line = pipe.readln();
if (!line.equals("docontinue")) {
log3("ERROR: returned string is not 'docontinue'");
expresult = returnCode4;
}
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
log2(" the end of testing");
if (expresult != returnCode0)
testExitCode = FAILED;
}
log1(" TESTING ENDS");
//-------------------------------------------------- test summary section
//------------------------------------------------- standard end section
pipe.println("quit");
log2("waiting for the debuggee to finish ...");
debuggee.waitFor();
int status = debuggee.getStatus();
if (status != PASSED + PASS_BASE) {
log3("debuggee returned UNEXPECTED exit status: " +
status + " != PASS_BASE");
testExitCode = FAILED;
} else {
log2("debuggee returned expected exit status: " +
status + " == PASS_BASE");
}
if (testExitCode != PASSED) {
logHandler.complain("TEST FAILED");
}
return testExitCode;
}
}