001: /*
002: * Licensed to the Apache Software Foundation (ASF) under one or more
003: * contributor license agreements. See the NOTICE file distributed with
004: * this work for additional information regarding copyright ownership.
005: * The ASF licenses this file to You under the Apache License, Version 2.0
006: * (the "License"); you may not use this file except in compliance with
007: * the License. You may obtain a copy of the License at
008: *
009: * http://www.apache.org/licenses/LICENSE-2.0
010: *
011: * Unless required by applicable law or agreed to in writing, software
012: * distributed under the License is distributed on an "AS IS" BASIS,
013: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014: *
015: * See the License for the specific language governing permissions and
016: * limitations under the License.
017: */
018:
019: /**
020: * @author Anatoly F. Bondarenko
021: * @version $Revision: 1.5 $
022: */
023:
024: /**
025: * Created on 13.07.2005
026: */package org.apache.harmony.jpda.tests.jdwp.ObjectReference;
027:
028: import org.apache.harmony.jpda.tests.framework.jdwp.CommandPacket;
029: import org.apache.harmony.jpda.tests.framework.jdwp.JDWPCommands;
030: import org.apache.harmony.jpda.tests.framework.jdwp.JDWPConstants;
031: import org.apache.harmony.jpda.tests.framework.jdwp.ReplyPacket;
032: import org.apache.harmony.jpda.tests.framework.jdwp.Value;
033: import org.apache.harmony.jpda.tests.jdwp.share.JDWPSyncTestCase;
034: import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
035:
036: /**
037: * JDWP Unit test for ObjectReference.SetValues command with null values.
038: */
039: public class SetValues004Test extends JDWPSyncTestCase {
040:
041: static final int testStatusPassed = 0;
042: static final int testStatusFailed = -1;
043: static final String this CommandName = "ObjectReference.SetValues command";
044: static final String debuggeeSignature = "Lorg/apache/harmony/jpda/tests/jdwp/ObjectReference/SetValues004Debuggee;";
045:
046: protected String getDebuggeeClassName() {
047: return "org.apache.harmony.jpda.tests.jdwp.ObjectReference.SetValues004Debuggee";
048: }
049:
050: /**
051: * This test exercises ObjectReference.SetValues command with null values.
052: * <BR>The test starts SetValues004Debuggee class, gets objectID
053: * as value of static field of this class which (field) represents checked object.
054: * Then for this objectID test executes ObjectReference.SetValues command for
055: * fields of different referenceTypes with value=null for all fields.
056: * <BR>The test expects the all fields should be set by null value.
057: */
058: public void testSetValues004() {
059: String this TestName = "testSetValues004";
060: logWriter.println("==> " + this TestName + " for "
061: + this CommandName + ": START...");
062: synchronizer
063: .receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY);
064:
065: long refTypeID = getClassIDBySignature(debuggeeSignature);
066:
067: logWriter.println("=> Debuggee class = "
068: + getDebuggeeClassName());
069: logWriter.println("=> referenceTypeID for Debuggee class = "
070: + refTypeID);
071:
072: String checkedFieldNames[] = { "testedObject", "intArrayField",
073: "objectArrayField", "objectField", "stringField",
074: "threadField", "threadGroupField", "classField",
075: "classLoaderField", };
076: long checkedFieldIDs[] = checkFields(refTypeID,
077: checkedFieldNames);
078: int checkedFieldsNumber = checkedFieldNames.length;
079:
080: logWriter
081: .println("=> Send ReferenceType::GetValues command and get ObjectID to check...");
082:
083: CommandPacket getValuesCommand = new CommandPacket(
084: JDWPCommands.ReferenceTypeCommandSet.CommandSetID,
085: JDWPCommands.ReferenceTypeCommandSet.GetValuesCommand);
086: getValuesCommand.setNextValueAsReferenceTypeID(refTypeID);
087: getValuesCommand.setNextValueAsInt(1);
088: getValuesCommand.setNextValueAsFieldID(checkedFieldIDs[0]);
089: ReplyPacket getValuesReply = debuggeeWrapper.vmMirror
090: .performCommand(getValuesCommand);
091: getValuesCommand = null;
092: checkReplyPacket(getValuesReply,
093: "ReferenceType::GetValue command");
094:
095: int returnedValuesNumber = getValuesReply.getNextValueAsInt();
096: logWriter.println("=> Returned values number = "
097: + returnedValuesNumber);
098: assertEquals("Invalid number of values,", 1,
099: returnedValuesNumber);
100:
101: Value checkedObjectFieldValue = getValuesReply
102: .getNextValueAsValue();
103: byte checkedObjectFieldTag = checkedObjectFieldValue.getTag();
104: logWriter
105: .println("=> Returned field value tag for checked object= "
106: + checkedObjectFieldTag
107: + "("
108: + JDWPConstants.Tag
109: .getName(checkedObjectFieldTag) + ")");
110: assertEquals(
111: "Invalid value tag for checked object,",
112: JDWPConstants.Tag.OBJECT_TAG,
113: checkedObjectFieldTag,
114: JDWPConstants.Tag.getName(JDWPConstants.Tag.OBJECT_TAG),
115: JDWPConstants.Tag.getName(checkedObjectFieldTag));
116:
117: long checkedObjectID = checkedObjectFieldValue.getLongValue();
118: logWriter.println("=> Returned checked ObjectID = "
119: + checkedObjectID);
120: logWriter
121: .println("=> CHECK: send "
122: + this CommandName
123: + " for this ObjectID for fields of different referenceTypes with null values...");
124:
125: CommandPacket checkedCommand = new CommandPacket(
126: JDWPCommands.ObjectReferenceCommandSet.CommandSetID,
127: JDWPCommands.ObjectReferenceCommandSet.SetValuesCommand);
128: checkedCommand.setNextValueAsObjectID(checkedObjectID);
129: checkedCommand.setNextValueAsInt(checkedFieldsNumber - 1);
130: int fieldIndex = 1;
131: for (; fieldIndex < checkedFieldsNumber; fieldIndex++) {
132: checkedCommand
133: .setNextValueAsFieldID(checkedFieldIDs[fieldIndex]);
134: checkedCommand.setNextValueAsObjectID(0);
135: }
136: ReplyPacket checkedReply = debuggeeWrapper.vmMirror
137: .performCommand(checkedCommand);
138: checkedCommand = null;
139:
140: checkReplyPacket(checkedReply, "ObjectType::SetValue command");
141:
142: logWriter
143: .println("=> Wait for Debuggee's status about check for set fields...");
144: synchronizer
145: .sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
146: boolean debuggeeStatus = synchronizer.receiveMessage("PASSED");
147: if (!debuggeeStatus) {
148: logWriter.println("## " + this TestName
149: + ": Debuggee returned status FAILED");
150: fail("Debuggee returned status FAILED");
151: } else {
152: logWriter.println("=> " + this TestName
153: + ": Debuggee returned status PASSED");
154: }
155:
156: logWriter.println("==> " + this TestName + " for "
157: + this CommandName + ": OK.");
158: }
159:
160: public static void main(String[] args) {
161: junit.textui.TestRunner.run(SetValues004Test.class);
162: }
163: }
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