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/*
* Copyright (c) 2002, 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.ObjectReference._bounds_;
import nsk.share.*;
import nsk.share.jpda.*;
import nsk.share.jdi.*;
import com.sun.jdi.*;
import com.sun.jdi.request.*;
import com.sun.jdi.event.*;
import java.util.*;
import java.io.*;
/**
* Test checks up that NullPointerException will be thrown in
* the following cases: <br>
* - invokeMethod(null, method, params,ObjectReference.INVOKE_SINGLE_THREADED) <br>
* - invokeMethod(thread, null, params,ObjectReference.INVOKE_SINGLE_THREADED) <br>
* - invokeMethod(thread, method, null,ObjectReference.INVOKE_SINGLE_THREADED) <br>
* In case <br>
* invokeMethod(thread, method, params,Integer.MAX_VALUE) <br>
* invokeMethod(thread, method, params,Integer.MIN_VALUE) <br>
* no exception is expected.
*/
public class bounds001 {
private final static String prefix = "nsk.jdi.ObjectReference._bounds_.";
private final static String debuggerName = prefix + "bounds001";
private final static String debugeeName = debuggerName + "a";
public final static String SGNL_READY = "ready";
public final static String SGNL_QUIT = "quit";
private static int exitStatus;
private static Log log;
private static Debugee debugee;
private static long waitTime;
private ThreadReference thread;
class TestRuntimeException extends RuntimeException {
TestRuntimeException(String msg) {
super("TestRuntimeException: " + msg);
}
}
private static void display(String msg) {
log.display(msg);
}
private static void complain(String msg) {
log.complain("debugger FAILURE> " + msg + "\n");
}
public static void main(String argv[]) {
System.exit(Consts.JCK_STATUS_BASE + run(argv, System.out));
}
public static int run(String argv[], PrintStream out) {
exitStatus = Consts.TEST_PASSED;
bounds001 thisTest = new bounds001();
ArgumentHandler argHandler = new ArgumentHandler(argv);
log = new Log(out, argHandler);
waitTime = argHandler.getWaitTime() * 60000;
debugee = Debugee.prepareDebugee(argHandler, log, debugeeName);
thisTest.execTest();
display("Test finished. exitStatus = " + exitStatus);
return exitStatus;
}
private void execTest() {
debugee.VM().suspend();
ReferenceType debugeeClass = debugee.classByName(debugeeName);
BreakpointRequest brkp = debugee.setBreakpoint(debugeeClass,
bounds001a.brkpMethodName,
bounds001a.brkpLineNumber);
debugee.resume();
debugee.sendSignal("");
Event event = null;
// waiting the breakpoint event
try {
event = debugee.waitingEvent(brkp, waitTime);
} catch (InterruptedException e) {
throw new TestRuntimeException("unexpected InterruptedException");
}
if (!(event instanceof BreakpointEvent )) {
debugee.resume();
throw new TestRuntimeException("BreakpointEvent didn't arrive");
}
BreakpointEvent brkpEvent = (BreakpointEvent )event;
thread = brkpEvent.thread();
Field field = debugeeClass.fieldByName(bounds001a.testedFieldName);
ObjectReference objRef = (ObjectReference )debugeeClass.getValue(field);
ReferenceType testedClass = objRef.referenceType();
Method method = debugee.methodByName(testedClass, bounds001a.testedMethod);
display("\nTEST BEGINS");
display("===========");
List<Value> params = createParams(1);
Value retValue;
display("Method : " + method);
display("invokeMethod(null, method, params,"
+ "ObjectReference.INVOKE_NONVIRTUAL)");
try {
retValue = objRef.invokeMethod(null, method, params,
ObjectReference.INVOKE_NONVIRTUAL);
complain("NullPointerException is not thrown");
exitStatus = Consts.TEST_FAILED;
} catch(NullPointerException e) {
display("!!!expected NullPointerException");
} catch(Exception e) {
complain("Unexpected " + e);
exitStatus = Consts.TEST_FAILED;
}
display("");
display("invokeMethod(thread, null, params,"
+ "ObjectReference.INVOKE_NONVIRTUAL)");
try {
retValue = objRef.invokeMethod(thread, null, params,
ObjectReference.INVOKE_NONVIRTUAL);
complain("NullPointerException is not thrown");
exitStatus = Consts.TEST_FAILED;
} catch(NullPointerException e) {
display("!!!expected NullPointerException");
} catch(Exception e) {
complain("Unexpected " + e);
exitStatus = Consts.TEST_FAILED;
}
display("");
display("invokeMethod(thread, method, null,"
+ "ObjectReference.INVOKE_NONVIRTUAL)");
try {
retValue = objRef.invokeMethod(thread, method, null,
ObjectReference.INVOKE_NONVIRTUAL);
complain("NullPointerException is not thrown");
exitStatus = Consts.TEST_FAILED;
} catch(NullPointerException e) {
display("!!!expected NullPointerException");
} catch(Exception e) {
complain("Unexpected " + e);
exitStatus = Consts.TEST_FAILED;
}
display("");
display("invokeMethod(thread, method, params,"
+ "Integer.MAX_VALUE)");
try {
retValue = objRef.invokeMethod(thread, method, params,
Integer.MAX_VALUE);
if (((PrimitiveValue)retValue).intValue() != 1) {
complain("Wrong returned value " + retValue.toString());
exitStatus = Consts.TEST_FAILED;
} else {
display("returned value is " + retValue.toString());
}
} catch(Exception e) {
complain("Unexpected " + e);
exitStatus = Consts.TEST_FAILED;
}
display("");
display("invokeMethod(thread, method, params,"
+ "Integer.MIN_VALUE)");
try {
retValue = objRef.invokeMethod(thread, method, params,
Integer.MIN_VALUE);
if (((PrimitiveValue)retValue).intValue() != 1) {
complain("Wrong returned value " + retValue.toString());
exitStatus = Consts.TEST_FAILED;
} else {
display("returned value is " + retValue.toString());
}
} catch(Exception e) {
complain("Unexpected " + e);
exitStatus = Consts.TEST_FAILED;
}
display("");
display("=============");
display("TEST FINISHES\n");
debugee.resume();
debugee.quit();
}
private List<Value> createParams(int size) {
Vector<Value> params = new Vector<Value>();
for (int i = 0; i < size; i++) {
params.add(debugee.VM().mirrorOf(i + 1));
}
return params;
}
}
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