void checkVMDeathEvent() {
if (eventVmDeathReceived) {
return;
}
logWriter.println("=> Wait for VM_DEATH event...");
while (true) { // DBG_
logWriter.println("=> Receiving events...");
EventPacket event = debuggeeWrapper.vmMirror.receiveEvent();
ParsedEvent[] parsedEvents = ParsedEvent.parseEventPacket(event);
if (parsedEvents.length != 1
|| parsedEvents[0].getEventKind() != JDWPConstants.EventKind.VM_DEATH) {
// print all received events
logWriter.println("##FAILURE: Received unexpected events");
logWriter.println("=> Events received: " + parsedEvents.length);
for (int i = 0; i < parsedEvents.length; i++) {
logWriter.println("");
logWriter.println("=> Event #" + i + ";");
logWriter.println(
"=> EventKind: "
+ parsedEvents[i].getEventKind()
+ "["
+ JDWPConstants.EventKind.getName(parsedEvents[i].getEventKind())
+ "]");
logWriter.println("=> RequestID: " + parsedEvents[i].getRequestID());
}
checkEventsLocation(parsedEvents, null); // DBG__
logWriter.println("=> Resume debuggee"); // DBG__
debuggeeWrapper.vmMirror.resume(); // DBG__
continue; // DBG__
// DBG__fail("unexpected events received");
}
logWriter.println("=> OK - VM_DEATH event was received. ");
break; // DBG__
} // DBG__
}
void receiveAndCheckEvents(byte[] EXPECTED_EVENTS_ARRAY, Location expectedLocation) {
int EXPECTED_EVENTS_COUNT = EXPECTED_EVENTS_ARRAY.length;
for (; ; ) {
logWriter.println("=>");
logWriter.println("=> Receiving events...");
EventPacket event = debuggeeWrapper.vmMirror.receiveEvent();
ParsedEvent[] parsedEvents = ParsedEvent.parseEventPacket(event);
// print all received events
logWriter.println(
"=> Received event packet with events number = " + parsedEvents.length + " :");
for (int i = 0; i < parsedEvents.length; i++) {
logWriter.println("");
logWriter.println("=> Event #" + (i + 1) + " in packet -");
logWriter.println(
"=> EventKind: "
+ parsedEvents[i].getEventKind()
+ "["
+ JDWPConstants.EventKind.getName(parsedEvents[i].getEventKind())
+ "]");
logWriter.println("=> RequestID: " + parsedEvents[i].getRequestID());
if (parsedEvents[i].getEventKind() == JDWPConstants.EventKind.VM_DEATH) {
eventVmDeathReceived = true;
}
}
if (eventVmDeathReceived) {
return;
}
checkEventsLocation(parsedEvents, null); // DBG__
// the following code checks received events
if (parsedEvents.length == 1) {
debuggeeWrapper.vmMirror.resume();
continue;
/* DBG__
if (parsedEvents[0].getEventKind() == JDWPConstants.EventKind.SINGLE_STEP) {
logWriter.println("");
logWriter.println("=> Resume debuggee");
logWriter.println("");
debuggeeWrapper.vmMirror.resume();
continue;
} else {
logWriter.println("##FAILURE: received unexpected event: "
+ parsedEvents[0].getEventKind()
+ "["
+ JDWPConstants.EventKind.getName(parsedEvents[0]
.getEventKind())
+ "] instead of SINGLE_STEP");
fail("received event is not SINGLE_STEP event: "
+ parsedEvents[0].getEventKind()
+ "["
+ JDWPConstants.EventKind.getName(parsedEvents[0]
.getEventKind()) + "]");
}
// DBG__ */
// DBG__} else if (parsedEvents.length == EXPECTED_EVENTS_COUNT) {
} else if (parsedEvents.length > 1) {
logWriter.println("");
logWriter.println("=> Combined events are received. Check events..");
boolean success = true;
for (int i = 0; i < parsedEvents.length; i++) {
boolean isFound = false;
for (int j = 0; j < EXPECTED_EVENTS_COUNT; j++) {
if (parsedEvents[i].getEventKind() == EXPECTED_EVENTS_ARRAY[j]) {
EXPECTED_EVENTS_ARRAY[j] = 0;
isFound = true;
break;
}
}
if (!isFound) {
logWriter.println(
"##FAILURE: received unexpected event: "
+ parsedEvents[i].getEventKind()
+ "["
+ JDWPConstants.EventKind.getName(parsedEvents[0].getEventKind())
+ "]");
success = false;
}
}
if (!success) {
logWriter.println("");
logWriter.println("##FAILURE: the following expected events were not received: ");
for (int k = 0; k < EXPECTED_EVENTS_COUNT; k++) {
if (EXPECTED_EVENTS_ARRAY[k] != 0)
logWriter.println(
" #"
+ k
+ ": "
+ EXPECTED_EVENTS_ARRAY[k]
+ "["
+ JDWPConstants.EventKind.getName(EXPECTED_EVENTS_ARRAY[k])
+ "]");
}
fail("not all expected events were received");
}
for (int i = 0; i < parsedEvents.length; i++) {
byte eventKind = parsedEvents[i].getEventKind();
long eventThreadID = ((ParsedEvent.EventThread) parsedEvents[i]).getThreadID();
logWriter.println("");
logWriter.println(
"=> Chcek location for combined event N "
+ (i + 1)
+ ": Event kind = "
+ eventKind
+ "("
+ JDWPConstants.EventKind.getName(eventKind)
+ "); eventThreadID = "
+ eventThreadID);
Location eventLocation = null;
switch (eventKind) {
case JDWPConstants.EventKind.METHOD_ENTRY:
eventLocation = ((ParsedEvent.Event_METHOD_ENTRY) parsedEvents[i]).getLocation();
break;
case JDWPConstants.EventKind.SINGLE_STEP:
eventLocation = ((ParsedEvent.Event_SINGLE_STEP) parsedEvents[i]).getLocation();
break;
case JDWPConstants.EventKind.BREAKPOINT:
eventLocation = ((ParsedEvent.Event_BREAKPOINT) parsedEvents[i]).getLocation();
break;
case JDWPConstants.EventKind.METHOD_EXIT:
eventLocation = ((ParsedEvent.Event_METHOD_EXIT) parsedEvents[i]).getLocation();
break;
}
long eventClassID = eventLocation.classID;
logWriter.println("=> ClassID in event = " + eventClassID);
if (expectedLocation.classID != eventClassID) {
logWriter.println("## FAILURE: Unexpected ClassID in event!");
logWriter.println("## Expected ClassID = " + expectedLocation.classID);
success = false;
} else {
logWriter.println("=> OK - it is expected ClassID");
}
long eventMethodID = eventLocation.methodID;
logWriter.println("=> MethodID in event = " + eventMethodID);
if (expectedLocation.methodID != eventMethodID) {
logWriter.println("## FAILURE: Unexpected MethodID in event!");
logWriter.println("## Expected MethodID = " + expectedLocation.methodID);
success = false;
} else {
logWriter.println("=> OK - it is expected MethodID");
}
long eventCodeIndex = eventLocation.index;
logWriter.println("=> CodeIndex in event = " + eventCodeIndex);
if (expectedLocation.index != eventCodeIndex) {
logWriter.println("## FAILURE: Unexpected CodeIndex in event!");
logWriter.println("## Expected CodeIndex = " + expectedLocation.index);
success = false;
} else {
logWriter.println("=> OK - it is expected CodeIndex)");
}
}
logWriter.println("");
if (!success) {
String failureMessage = "## FAILURE: Unexpected events' locations are found out!";
logWriter.println(failureMessage);
// DBG__printErrorAndFail(failureMessage);
} else {
logWriter.println("=> OK - all combined events have expected location!");
}
break;
} else {
logWriter.println(
"##FAILURE: received unexpected number of events: "
+ parsedEvents.length
+ " instead of 1 or "
+ EXPECTED_EVENTS_COUNT);
fail("received unexpected number of events: " + parsedEvents.length);
}
}
}
/**
* This testcase verifies canceling of THREAD_END event after re-connection. <br>
* It runs EventDebuggee, sets request for THREAD_END event and re-connects. <br>
* It is expected that no any events, including THREAD_END, occur after re-connection and before
* EventDebuggee finish.
*/
public void testThreadEnd001() {
logWriter.println("==> testThreadEnd001 - STARTED...");
synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY);
logWriter.println("=> set ThreadEndEvent...");
ReplyPacket reply;
byte eventKind = JDWPConstants.EventKind.THREAD_END;
byte suspendPolicy = JDWPConstants.SuspendPolicy.NONE;
EventMod[] mods = new EventMod[0];
Event eventToSet = new Event(eventKind, suspendPolicy, mods);
reply = debuggeeWrapper.vmMirror.setEvent(eventToSet);
checkReplyPacket(reply, "Set THREAD_END event");
logWriter.println("=> set ThreadEndEvent - DONE");
logWriter.println("");
logWriter.println("=> CLOSE CONNECTION");
closeConnection();
logWriter.println("=> CONNECTION CLOSED");
logWriter.println("");
logWriter.println("=> OPEN NEW CONNECTION");
openConnection();
logWriter.println("=> CONNECTION OPENED");
logWriter.println("=> Resuming debuggee");
// start the thread
synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
// wait for thread start and finish
synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY);
logWriter.println("=> vmMirror.receiveEvent()...");
CommandPacket event = null;
try {
event = debuggeeWrapper.vmMirror.receiveEvent();
} catch (TestErrorException thrown) {
logWriter.println("=> Exception while receiving event:" + thrown);
}
if (event == null) {
logWriter.println("=> It's expected result, nothing was caught");
logWriter.println("=> Resuming debuggee");
// resuming debuggee
synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
logWriter.println("==> testThreadStart001 PASSED! ");
} else {
logWriter.println("##FAILURE: Event was received");
try {
ParsedEvent[] parsedEvents = ParsedEvent.parseEventPacket(event);
logWriter.println("=> Number of events = " + parsedEvents.length);
for (int i = 0; i < parsedEvents.length; i++) {
logWriter.println(
"=> EventKind() = "
+ parsedEvents[0].getEventKind()
+ " ("
+ JDWPConstants.EventKind.getName(parsedEvents[0].getEventKind())
+ ")");
logWriter.println("=> EventRequestID() = " + parsedEvents[0].getRequestID());
}
} catch (Throwable thrown) {
logWriter.println("##FAILURE: Exception while analyzing received event:" + thrown);
fail("##FAILURE: Exception while analyzing received event:" + thrown);
}
synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
logWriter.println("==> testThreadEnd001 PASSED");
}
}