/*******************************************************************************
* Copyright (c) 2009, 2012 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.jsdt.debug.rhino.tests;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.eclipse.wst.jsdt.debug.core.jsdi.VirtualMachine;
import org.eclipse.wst.jsdt.debug.internal.rhino.transport.EventPacket;
import org.eclipse.wst.jsdt.debug.internal.rhino.transport.JSONConstants;
import org.eclipse.wst.jsdt.debug.internal.rhino.transport.RhinoRequest;
import org.eclipse.wst.jsdt.debug.rhino.tests.TestEventHandler.Subhandler;
import org.eclipse.wst.jsdt.debug.transport.DebugSession;
import org.eclipse.wst.jsdt.debug.transport.exception.DisconnectedException;
import org.eclipse.wst.jsdt.debug.transport.exception.TimeoutException;
import org.eclipse.wst.jsdt.debug.transport.packet.Response;
/**
* Variety of tests for sending <code>lookup</code> requests
*
* @since 1.0
*/
public class RequestLookupTest extends FrameRequestTests {
/**
* Tests performing a <code>lookup</code>
* @throws Exception
*/
public void testLookup() throws Exception {
eventHandler.addSubhandler(new SetBreakpointHandler(new int[] {16}));
final Object[] success = new Object[1];
Subhandler frameCheckHandler = new Subhandler() {
/* (non-Javadoc)
* @see org.eclipse.wst.jsdt.debug.rhino.tests.TestEventHandler.Subhandler#testName()
*/
public String testName() {
return getName();
}
public boolean handleEvent(DebugSession debugSession, EventPacket event) {
if (event.getEvent().equals(JSONConstants.BREAK)) {
Number threadId = (Number) event.getBody().get(JSONConstants.THREAD_ID);
Number contextId = (Number) event.getBody().get(JSONConstants.CONTEXT_ID);
RhinoRequest request = new RhinoRequest(JSONConstants.FRAMES);
request.getArguments().put(JSONConstants.THREAD_ID, threadId);
try {
debugSession.send(request);
Response response = debugSession.receiveResponse(request.getSequence(), VirtualMachine.DEFAULT_TIMEOUT);
assertTrue(response.isSuccess());
Collection frames = (Collection) response.getBody().get(JSONConstants.FRAMES);
for (Iterator iterator = frames.iterator(); iterator.hasNext();) {
Number frameId = (Number) iterator.next();
request = new RhinoRequest(JSONConstants.LOOKUP);
request.getArguments().put(JSONConstants.THREAD_ID, threadId);
request.getArguments().put(JSONConstants.CONTEXT_ID, contextId);
request.getArguments().put(JSONConstants.FRAME_ID, frameId);
request.getArguments().put(JSONConstants.REF, new Integer(0));
debugSession.send(request);
response = debugSession.receiveResponse(request.getSequence(), VirtualMachine.DEFAULT_TIMEOUT);
assertTrue(response.isSuccess());
assertTrue(response.getBody().containsKey(JSONConstants.LOOKUP));
}
success[0] = Boolean.TRUE;
} catch (DisconnectedException e) {
e.printStackTrace();
} catch (TimeoutException e) {
e.printStackTrace();
}
return true;
}
return false;
}
};
eventHandler.addSubhandler(frameCheckHandler);
String script = Util.getTestSource(Util.SRC_SCRIPTS_CONTAINER, "script1.js"); //$NON-NLS-1$
assertNotNull("The test source for [script1.js] must exist", script); //$NON-NLS-1$
//script + breakpoint on line 6
evalScript(script, 2);
}
/**
* Tests that the lookup produces the correct result in Rhino 1.7R4
*
* @see https://bugs.eclipse.org/bugs/show_bug.cgi?id=387465
* @throws Exception
*/
public void testLookupBug387465() throws Exception {
eventHandler.addSubhandler(new SetBreakpointHandler(new int[] {17}));
final Object[] success = new Object[1];
Subhandler frameCheckHandler = new Subhandler() {
/* (non-Javadoc)
* @see org.eclipse.wst.jsdt.debug.rhino.tests.TestEventHandler.Subhandler#testName()
*/
public String testName() {
return getName();
}
public boolean handleEvent(DebugSession debugSession, EventPacket event) {
if (event.getEvent().equals(JSONConstants.BREAK)) {
Number threadId = (Number) event.getBody().get(JSONConstants.THREAD_ID);
Number contextId = (Number) event.getBody().get(JSONConstants.CONTEXT_ID);
RhinoRequest request = new RhinoRequest(JSONConstants.FRAMES);
request.getArguments().put(JSONConstants.THREAD_ID, threadId);
try {
debugSession.send(request);
Response response = debugSession.receiveResponse(request.getSequence(), VirtualMachine.DEFAULT_TIMEOUT);
assertTrue(response.isSuccess());
Collection frames = (Collection) response.getBody().get(JSONConstants.FRAMES);
assertTrue("There should be at least one frame", frames.size() > 0); //$NON-NLS-1$
Number frameId = (Number) frames.iterator().next();
response = doLookup(debugSession, threadId, contextId, frameId, new Integer(0));
assertTrue(response.isSuccess());
Map map = (Map) response.getBody().get(JSONConstants.LOOKUP);
assertNotNull("There must be a lookup response", map); //$NON-NLS-1$
List props = (List) map.get(JSONConstants.PROPERTIES);
assertNotNull("The successful lookup should have properties", props); //$NON-NLS-1$
map = findVar(props, "s"); //$NON-NLS-1$
assertNotNull("There must be an 's' variable", map); //$NON-NLS-1$
Number ref = (Number) map.get(JSONConstants.REF);
assertNotNull("There must be a 'ref' entry in the variable map", ref); //$NON-NLS-1$
response = doLookup(debugSession, threadId, contextId, frameId, ref);
assertTrue(response.isSuccess());
map = (Map) response.getBody().get(JSONConstants.LOOKUP);
assertNotNull("There should be a lookup entry trying to lookup 's' with ref: "+ref, map); //$NON-NLS-1$
assertEquals("The type should be string", JSONConstants.STRING, map.get(JSONConstants.TYPE)); //$NON-NLS-1$
assertEquals("The value should be 'aa'", "aa", map.get(JSONConstants.VALUE)); //$NON-NLS-1$ //$NON-NLS-2$
success[0] = Boolean.TRUE;
} catch (DisconnectedException e) {
e.printStackTrace();
} catch (TimeoutException e) {
e.printStackTrace();
}
catch (Exception e) {
fail(e.getMessage());
}
return true;
}
return false;
}
};
eventHandler.addSubhandler(frameCheckHandler);
String script = Util.getTestSource(Util.SRC_SCRIPTS_CONTAINER, "bug387465.js"); //$NON-NLS-1$
assertNotNull("The test source for [bug387465.js] must exist", script); //$NON-NLS-1$
//script + breakpoint on line 17
evalScript(script, 2);
}
}