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      1 /*
      2  * Licensed to the Apache Software Foundation (ASF) under one or more
      3  * contributor license agreements.  See the NOTICE file distributed with
      4  * this work for additional information regarding copyright ownership.
      5  * The ASF licenses this file to You under the Apache License, Version 2.0
      6  * (the "License"); you may not use this file except in compliance with
      7  * the License.  You may obtain a copy of the License at
      8  *
      9  *     http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *
     15  *  See the License for the specific language governing permissions and
     16  *  limitations under the License.
     17  */
     18 
     19 package org.apache.harmony.jpda.tests.jdwp.StackFrame;
     20 
     21 import org.apache.harmony.jpda.tests.framework.jdwp.CommandPacket;
     22 import org.apache.harmony.jpda.tests.framework.jdwp.JDWPCommands;
     23 import org.apache.harmony.jpda.tests.framework.jdwp.ReplyPacket;
     24 import org.apache.harmony.jpda.tests.framework.jdwp.TaggedObject;
     25 import org.apache.harmony.jpda.tests.framework.jdwp.Value;
     26 import org.apache.harmony.jpda.tests.jdwp.share.JDWPProxyTestCase;
     27 
     28 /**
     29  * JDWP Unit test for StackFrame.ThisObject command on proxy method.
     30  */
     31 public class ProxyThisObjectTest extends JDWPProxyTestCase {
     32 
     33     public void testThisObject() {
     34         logWriter.println("testThisObject started");
     35 
     36         EventContext context = stopInProxyMethod();
     37 
     38         Value proxyObjectValue = getExpectedProxyObjectValue();
     39 
     40         logWriter.println("==> Send StackFrame::ThisObject command...");
     41         CommandPacket packet = new CommandPacket(
     42                 JDWPCommands.StackFrameCommandSet.CommandSetID,
     43                 JDWPCommands.StackFrameCommandSet.ThisObjectCommand);
     44         packet.setNextValueAsThreadID(context.getThreadId());
     45         packet.setNextValueAsLong(context.getFrameId());
     46         ReplyPacket reply = debuggeeWrapper.vmMirror.performCommand(packet);
     47         checkReplyPacket(reply, "StackFrame.ThisObject");
     48         TaggedObject taggedObject = reply.getNextValueAsTaggedObject();
     49         assertAllDataRead(reply);
     50 
     51         assertEquals("Unexpected object id", proxyObjectValue.getLongValue(),
     52                 taggedObject.objectID);
     53         assertEquals("Unexpected object tag", proxyObjectValue.getTag(),
     54                 taggedObject.tag);
     55 
     56         // Resume debuggee before leaving.
     57         resumeDebuggee();
     58 
     59         logWriter.println("testThisObject finished");
     60     }
     61 }
     62