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/*******************************************************************************
* Copyright (c) 2008, 2009 Wind River Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.tests.dsf.pda.service.command;
import java.io.File;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.ExecutionException;
import junit.framework.Assert;
import org.eclipse.cdt.dsf.concurrent.DataRequestMonitor;
import org.eclipse.cdt.dsf.concurrent.DsfRunnable;
import org.eclipse.cdt.dsf.concurrent.Query;
import org.eclipse.cdt.dsf.debug.service.command.ICommand;
import org.eclipse.cdt.dsf.debug.service.command.ICommandListener;
import org.eclipse.cdt.dsf.debug.service.command.ICommandResult;
import org.eclipse.cdt.dsf.debug.service.command.ICommandToken;
import org.eclipse.cdt.examples.dsf.pda.PDAPlugin;
import org.eclipse.cdt.examples.dsf.pda.service.commands.PDACommandResult;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.Path;
import org.junit.BeforeClass;
import org.junit.Test;
/**
*
*/
public class BasicTests extends CommandControlTestsBase {
@BeforeClass
public static void setProgram() {
File programFile = PDAPlugin.getFileInPlugin(new Path("samples/example.pda"));
fProgram = programFile.getPath();
}
@Test
public void testCommandListener() throws CoreException, InterruptedException, ExecutionException {
class CommandInfo {
CommandInfo(ICommand<?> command, ICommandResult result) { fCommand = command; fResult = result; }
ICommand<?> fCommand;
ICommandResult fResult;
}
class CommandListener implements ICommandListener {
List<CommandInfo> fDoneCommands = new LinkedList<CommandInfo>();
List<CommandInfo> fQueuedCommands = new LinkedList<CommandInfo>();
List<CommandInfo> fRemovedCommands = new LinkedList<CommandInfo>();
List<CommandInfo> fSentCommands = new LinkedList<CommandInfo>();
public void commandDone(ICommandToken token, ICommandResult result) {
fDoneCommands.add(new CommandInfo(token.getCommand(), result));
}
public void commandQueued(ICommandToken token) {
fQueuedCommands.add(new CommandInfo(token.getCommand(), null));
}
public void commandRemoved(ICommandToken token) {
fRemovedCommands.add(new CommandInfo(token.getCommand(), null));
}
public void commandSent(ICommandToken token) {
fSentCommands.add(new CommandInfo(token.getCommand(), null));
}
void reset() {
fDoneCommands.clear();
fQueuedCommands.clear();
fRemovedCommands.clear();
fSentCommands.clear();
}
}
final CommandListener listener = new CommandListener();
fExecutor.execute(new DsfRunnable() {
public void run() {
fCommandControl.addCommandListener(listener);
}
});
final PDATestCommand testCommand = new PDATestCommand(fCommandControl.getContext(), "data 1");
// Test sending the command and checking all listeners were called.
Query<PDACommandResult> sendCommandQuery = new Query<PDACommandResult>() {
@Override
protected void execute(DataRequestMonitor<PDACommandResult> rm) {
fCommandControl.queueCommand(testCommand, rm);
}
};
fExecutor.execute(sendCommandQuery);
PDACommandResult result = sendCommandQuery.get();
Assert.assertEquals(1, listener.fQueuedCommands.size());
Assert.assertEquals(testCommand, listener.fQueuedCommands.get(0).fCommand);
Assert.assertEquals(0, listener.fRemovedCommands.size());
Assert.assertEquals(1, listener.fSentCommands.size());
Assert.assertEquals(testCommand, listener.fSentCommands.get(0).fCommand);
Assert.assertEquals(1, listener.fDoneCommands.size());
Assert.assertEquals(testCommand, listener.fDoneCommands.get(0).fCommand);
Assert.assertEquals(result, listener.fDoneCommands.get(0).fResult);
// Test queuing then removing command
listener.reset();
Query<Object> queueRemoveCommandQuery = new Query<Object>() {
@Override
protected void execute(DataRequestMonitor<Object> rm) {
ICommandToken token = fCommandControl.queueCommand(
testCommand,
new DataRequestMonitor<PDACommandResult>(fExecutor, null) {
@Override
protected void handleCompleted() {
Assert.fail("This command should never have been executed.");
}
});
fCommandControl.removeCommand(token);
rm.setData(new Object());
rm.done();
}
};
fExecutor.execute(queueRemoveCommandQuery);
queueRemoveCommandQuery.get();
Assert.assertEquals(1, listener.fQueuedCommands.size());
Assert.assertEquals(testCommand, listener.fQueuedCommands.get(0).fCommand);
Assert.assertEquals(1, listener.fRemovedCommands.size());
Assert.assertEquals(testCommand, listener.fRemovedCommands.get(0).fCommand);
Assert.assertEquals(0, listener.fSentCommands.size());
Assert.assertEquals(0, listener.fDoneCommands.size());
}
}
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