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/**
20 * @author Vitaly A. Provodin
21 */
22
23/**
24 * Created on 10.02.2005
25 */
26package org.apache.harmony.jpda.tests.jdwp.VirtualMachine;
27
28import org.apache.harmony.jpda.tests.framework.jdwp.CommandPacket;
29import org.apache.harmony.jpda.tests.framework.jdwp.JDWPCommands;
30import org.apache.harmony.jpda.tests.framework.jdwp.ReplyPacket;
31import org.apache.harmony.jpda.tests.jdwp.share.JDWPSyncTestCase;
32import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
33
34
35/**
36 * JDWP Unit test for VirtualMachine.CreateString command.
37 */
38public class CreateStringTest extends JDWPSyncTestCase {
39
40    static final String CHECKED_STRING = "Hello World!";
41
42    protected String getDebuggeeClassName() {
43        return "org.apache.harmony.jpda.tests.jdwp.share.debuggee.HelloWorld";
44    }
45
46    /**
47     * This testcase exercises VirtualMachine.CreateString command.
48     * <BR>At first the test starts HelloWorld debuggee.
49     * <BR> Then the test performs VirtualMachine.CreateString command
50     * for some string and checks that StringReference.Value command
51     * returns the same string.
52     */
53    public void testCreateString001() {
54        synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY);
55
56        CommandPacket packet = new CommandPacket(
57                JDWPCommands.VirtualMachineCommandSet.CommandSetID,
58                JDWPCommands.VirtualMachineCommandSet.CreateStringCommand);
59        packet.setNextValueAsString(CHECKED_STRING);
60        logWriter.println("\tcreate string: " + CHECKED_STRING);
61
62        ReplyPacket reply = debuggeeWrapper.vmMirror.performCommand(packet);
63        checkReplyPacket(reply, "VirtualMachine::CreateString command");
64
65        long stringID = reply.getNextValueAsStringID();
66
67        packet = new CommandPacket(
68                JDWPCommands.StringReferenceCommandSet.CommandSetID,
69                JDWPCommands.StringReferenceCommandSet.ValueCommand);
70        packet.setNextValueAsObjectID(stringID);
71        logWriter.println("\trequest string value");
72
73        reply = debuggeeWrapper.vmMirror.performCommand(packet);
74        checkReplyPacket(reply, "StringReference::Value command");
75
76        String value = reply.getNextValueAsString();
77        logWriter.println("\tgot string value: " + value);
78
79        assertString("StringReference::Value command returned invalid string value,", CHECKED_STRING, value);
80
81        synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
82    }
83}
84