318 lines
12 KiB
Java
318 lines
12 KiB
Java
/*
|
|
* 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.entryCount;
|
|
|
|
import nsk.share.*;
|
|
import nsk.share.jpda.*;
|
|
import nsk.share.jdi.*;
|
|
|
|
import com.sun.jdi.*;
|
|
import com.sun.jdi.connect.*;
|
|
import com.sun.jdi.request.*;
|
|
import com.sun.jdi.event.*;
|
|
import java.io.*;
|
|
import java.util.*;
|
|
|
|
/**
|
|
*/
|
|
public class entrycount002 {
|
|
|
|
//----------------------------------------------------- immutable common fields
|
|
|
|
static final int PASSED = 0;
|
|
static final int FAILED = 2;
|
|
static final int PASS_BASE = 95;
|
|
static final int quit = -1;
|
|
|
|
private int instruction = 1;
|
|
private int waitTime;
|
|
private static int exitCode = PASSED;
|
|
|
|
private ArgumentHandler argHandler;
|
|
private Log log;
|
|
private Debugee debuggee;
|
|
private VirtualMachine vm;
|
|
private ReferenceType debuggeeClass;
|
|
|
|
private EventRequestManager eventRManager;
|
|
private EventSet eventSet;
|
|
private EventIterator eventIterator;
|
|
|
|
//------------------------------------------------------ mutable common fields
|
|
|
|
private final static String prefix = "nsk.jdi.ObjectReference.entryCount.";
|
|
private final static String className = "entrycount002";
|
|
private final static String debuggerName = prefix + className;
|
|
private final static String debuggeeName = debuggerName + "a";
|
|
static final int lineForBreak = 62;
|
|
|
|
//------------------------------------------------------ immutable common methods
|
|
|
|
public static void main (String argv[]) {
|
|
System.exit(run(argv, System.out) + PASS_BASE);
|
|
}
|
|
|
|
//------------------------------------------------------ test specific fields
|
|
|
|
//------------------------------------------------------ mutable common methods
|
|
|
|
public static int run (String argv[], PrintStream out) {
|
|
|
|
int exitStatus = new entrycount002().runThis(argv, out);
|
|
System.out.println (exitStatus == PASSED ? "TEST PASSED" : "TEST FAILED");
|
|
return exitCode;
|
|
}
|
|
|
|
private int runThis(String argv[], PrintStream out) {
|
|
|
|
argHandler = new ArgumentHandler(argv);
|
|
log = new Log(out, argHandler);
|
|
waitTime = argHandler.getWaitTime() * 60000;
|
|
|
|
try {
|
|
|
|
Binder binder = new Binder(argHandler, log);
|
|
debuggee = binder.bindToDebugee(debuggeeName);
|
|
debuggee.redirectStderr(log, "");
|
|
eventRManager = debuggee.getEventRequestManager();
|
|
|
|
vm = debuggee.VM();
|
|
eventRManager = vm.eventRequestManager();
|
|
|
|
debuggeeClass = waitForDebuggeeClassPrepared();
|
|
|
|
execTest();
|
|
|
|
debuggee.resume();
|
|
getEventSet();
|
|
if (eventIterator.nextEvent() instanceof VMDeathEvent) {
|
|
display("Waiting for the debuggee's finish...");
|
|
debuggee.waitFor();
|
|
|
|
display("Getting the debuggee's exit status.");
|
|
int status = debuggee.getStatus();
|
|
if (status != (PASSED + PASS_BASE)) {
|
|
complain("Debuggee returned UNEXPECTED exit status: " + status);
|
|
exitCode = Consts.TEST_FAILED;
|
|
}
|
|
} else {
|
|
throw new TestBug("Last event is not the VMDeathEvent");
|
|
}
|
|
|
|
} catch (VMDisconnectedException e) {
|
|
exitCode = Consts.TEST_FAILED;
|
|
complain("The test cancelled due to VMDisconnectedException.");
|
|
e.printStackTrace(out);
|
|
display("Trying: vm.process().destroy();");
|
|
if (vm != null) {
|
|
Process vmProcess = vm.process();
|
|
if (vmProcess != null) {
|
|
vmProcess.destroy();
|
|
}
|
|
}
|
|
|
|
} catch (Exception e) {
|
|
exitCode = Consts.TEST_FAILED;
|
|
complain("Unexpected Exception: " + e.getMessage());
|
|
e.printStackTrace(out);
|
|
complain("The test has not finished normally. Forcing: vm.exit().");
|
|
if (vm != null) {
|
|
vm.exit(PASSED + PASS_BASE);
|
|
}
|
|
debuggee.resume();
|
|
getEventSet();
|
|
}
|
|
|
|
return exitCode;
|
|
}
|
|
|
|
//--------------------------------------------------------- mutable common methods
|
|
|
|
private void execTest() {
|
|
ThreadReference mainThread = debuggee.threadByName("main");
|
|
|
|
BreakpointRequest bpRequest = debuggee.makeBreakpoint(debuggeeClass,
|
|
"methodForCommunication",
|
|
lineForBreak);
|
|
bpRequest.addThreadFilter(mainThread);
|
|
bpRequest.putProperty("number", "breakpointForCommunication");
|
|
bpRequest.enable();
|
|
|
|
display("TESTING BEGINS");
|
|
|
|
label0:
|
|
for (int testCase = 0; instruction != quit; testCase++) {
|
|
|
|
waitForEvent(bpRequest);
|
|
instruction = getInstruction();
|
|
if (instruction == quit) {
|
|
vm.resume();
|
|
break;
|
|
}
|
|
|
|
display(":: case: # " + testCase);
|
|
|
|
switch (testCase) {
|
|
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ test case section
|
|
case 0:
|
|
|
|
if (vm.canGetMonitorInfo()) {
|
|
// create method entry request to track the moments of locking of entrycount002.lockObj
|
|
MethodEntryRequest meRequest = eventRManager.createMethodEntryRequest();
|
|
meRequest.addClassFilter(debuggeeName + "Lock");
|
|
meRequest.enable();
|
|
display("methodEntryRequest is enabled ");
|
|
|
|
String fieldName = "lockObj";
|
|
// display("CHECK1 : checking waitingThreads method for ObjectReference of waitingthreads003a." + fieldName);
|
|
ObjectReference lockRef = (ObjectReference) debuggeeClass.getValue(debuggeeClass.fieldByName(fieldName));
|
|
|
|
for (int i = 1; i <= entrycount002a.levelMax; i++) {
|
|
|
|
Event meEvent = waitForEvent(meRequest);
|
|
|
|
display("Checking entryCount for iteration : " + i);
|
|
try {
|
|
int entryCount = lockRef.entryCount();
|
|
if (entryCount != i) {
|
|
exitCode = Consts.TEST_FAILED;
|
|
complain("entry count method returned unexpected value : " + entryCount +
|
|
"\n\t expected one : " + i);
|
|
}
|
|
} catch (Exception e) {
|
|
throw new Failure("Unexpected exception while invoking entryCount method: " + e);
|
|
}
|
|
}
|
|
meRequest.disable();
|
|
}
|
|
break;
|
|
|
|
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ end of section
|
|
default:
|
|
instruction = quit;
|
|
setInstruction("quit");
|
|
}
|
|
}
|
|
display("TESTING ENDS");
|
|
}
|
|
|
|
//--------------------------------------------------------- test specific methodss
|
|
|
|
//--------------------------------------------------------- immutable common methods
|
|
|
|
void display(String msg) {
|
|
log.display("debugger > " + msg);
|
|
}
|
|
|
|
void complain(String msg) {
|
|
log.complain("debugger FAILURE > " + msg);
|
|
}
|
|
|
|
private Event waitForEvent (EventRequest eventRequest) {
|
|
|
|
vm.resume();
|
|
Event resultEvent = null;
|
|
try {
|
|
eventSet = null;
|
|
eventIterator = null;
|
|
eventSet = vm.eventQueue().remove(waitTime);
|
|
if (eventSet == null) {
|
|
throw new Failure("TIMEOUT while waiting for an event");
|
|
}
|
|
eventIterator = eventSet.eventIterator();
|
|
while (eventIterator.hasNext()) {
|
|
Event curEvent = eventIterator.nextEvent();
|
|
if (curEvent instanceof VMDisconnectEvent) {
|
|
throw new Failure("Unexpected VMDisconnectEvent received.");
|
|
} else {
|
|
EventRequest evRequest = curEvent.request();
|
|
if (evRequest != null && evRequest.equals(eventRequest)) {
|
|
display("Requested event received: " + curEvent.toString() +
|
|
"; request property: " + (String) curEvent.request().getProperty("number"));
|
|
resultEvent = curEvent;
|
|
break;
|
|
} else {
|
|
throw new Failure("Unexpected event received: " + curEvent.toString());
|
|
}
|
|
}
|
|
}
|
|
} catch (Exception e) {
|
|
throw new Failure("Unexpected exception while waiting for an event: " + e);
|
|
}
|
|
return resultEvent;
|
|
}
|
|
|
|
|
|
private void getEventSet() {
|
|
try {
|
|
eventSet = vm.eventQueue().remove(waitTime);
|
|
if (eventSet == null) {
|
|
throw new Failure("TIMEOUT while waiting for an event");
|
|
}
|
|
eventIterator = eventSet.eventIterator();
|
|
} catch (Exception e) {
|
|
throw new Failure("getEventSet(): Unexpected exception while waiting for an event: " + e);
|
|
}
|
|
}
|
|
|
|
|
|
private ReferenceType waitForDebuggeeClassPrepared () {
|
|
display("Creating request for ClassPrepareEvent for debuggee.");
|
|
ClassPrepareRequest cpRequest = eventRManager.createClassPrepareRequest();
|
|
cpRequest.addClassFilter(debuggeeName);
|
|
cpRequest.addCountFilter(1);
|
|
cpRequest.enable();
|
|
|
|
ClassPrepareEvent event = (ClassPrepareEvent) waitForEvent(cpRequest);
|
|
cpRequest.disable();
|
|
|
|
if (!event.referenceType().name().equals(debuggeeName)) {
|
|
throw new Failure("Unexpected class name for ClassPrepareEvent : " + debuggeeClass.name());
|
|
}
|
|
return event.referenceType();
|
|
}
|
|
|
|
private int getInstruction () {
|
|
if (debuggeeClass == null) {
|
|
throw new Failure("getInstruction() :: debuggeeClass reference is null");
|
|
}
|
|
return ((IntegerValue) (debuggeeClass.getValue(debuggeeClass.fieldByName("instruction")))).value();
|
|
}
|
|
|
|
private void setInstruction (String instructionField) {
|
|
if (debuggeeClass == null) {
|
|
throw new Failure("getInstruction() :: debuggeeClass reference is null");
|
|
}
|
|
Field instrField = debuggeeClass.fieldByName("instruction");
|
|
IntegerValue instrValue = (IntegerValue) (debuggeeClass.getValue(debuggeeClass.fieldByName(instructionField)));
|
|
try {
|
|
((ClassType)debuggeeClass).setValue(instrField, instrValue );
|
|
} catch (InvalidTypeException e1) {
|
|
throw new Failure("Caught unexpected InvalidTypeException while setting value '" + instructionField + "' for instruction field");
|
|
} catch (ClassNotLoadedException e2) {
|
|
throw new Failure("Caught unexpected ClassNotLoadedException while setting value '" + instructionField + "' for instruction field");
|
|
}
|
|
}
|
|
}
|