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: 1.6 $
022: */
023:
024: /**
025: * Created on 17.03.2005
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 value which is unknown objectID.
038: */
039: public class SetValues002Test 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/SetValues002Debuggee;";
045:
046: protected String getDebuggeeClassName() {
047: return "org.apache.harmony.jpda.tests.jdwp.ObjectReference.SetValues002Debuggee";
048: }
049:
050: /**
051: * This test exercises ObjectReference.SetValues command with value which is unknown objectID.
052: * <BR>The test starts SetValues002Debuggee 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: * fieldID of referenceType but with value which is unknown objectID.
056: * <BR>The test expects INVALID_OBJECT error.
057: */
058: public void testSetValues002() {
059:
060: String this TestName = "testSetValues002";
061: logWriter.println("==> " + this TestName + " for "
062: + this CommandName + ": START...");
063: synchronizer
064: .receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY);
065:
066: long refTypeID = getClassIDBySignature(debuggeeSignature);
067:
068: logWriter.println("=> Debuggee class = "
069: + getDebuggeeClassName());
070: logWriter.println("=> referenceTypeID for Debuggee class = "
071: + refTypeID);
072:
073: String checkedFieldNames[] = { "setValues002DebuggeeObject",
074: "objectField", };
075: long checkedFieldIDs[] = checkFields(refTypeID,
076: checkedFieldNames);
077: int checkedFieldsNumber = checkedFieldNames.length;
078:
079: logWriter
080: .println("=> Send ReferenceType::GetValues command and get ObjectID to check...");
081:
082: CommandPacket getValuesCommand = new CommandPacket(
083: JDWPCommands.ReferenceTypeCommandSet.CommandSetID,
084: JDWPCommands.ReferenceTypeCommandSet.GetValuesCommand);
085: getValuesCommand.setNextValueAsReferenceTypeID(refTypeID);
086: getValuesCommand.setNextValueAsInt(1);
087: getValuesCommand.setNextValueAsFieldID(checkedFieldIDs[0]);
088:
089: ReplyPacket getValuesReply = debuggeeWrapper.vmMirror
090: .performCommand(getValuesCommand);
091: getValuesCommand = null;
092: checkReplyPacket(getValuesReply,
093: "ReferenceType::GetValues 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 with value which is unknown objectID: INVALID_OBJECT error is expected...");
124:
125: CommandPacket checkedCommand = new CommandPacket(
126: JDWPCommands.ObjectReferenceCommandSet.CommandSetID,
127: JDWPCommands.ObjectReferenceCommandSet.SetValuesCommand);
128: checkedCommand.setNextValueAsObjectID(checkedObjectID);
129: checkedCommand.setNextValueAsInt(checkedFieldsNumber - 1);
130: long unknownObjectID = checkedObjectID + 100;
131: logWriter.println("=> unknown objectID = " + unknownObjectID);
132: int fieldIndex = 1;
133: for (; fieldIndex < checkedFieldsNumber; fieldIndex++) {
134: checkedCommand
135: .setNextValueAsFieldID(checkedFieldIDs[fieldIndex]);
136: switch (fieldIndex) {
137: case 1: // objectField
138: checkedCommand.setNextValueAsObjectID(unknownObjectID);
139: break;
140: }
141: }
142:
143: ReplyPacket checkedReply = debuggeeWrapper.vmMirror
144: .performCommand(checkedCommand);
145: checkedCommand = null;
146:
147: short errorCode = checkedReply.getErrorCode();
148: if (errorCode != JDWPConstants.Error.NONE) {
149: if (errorCode != JDWPConstants.Error.INVALID_OBJECT) {
150: logWriter.println("## CHECK: FAILURE: "
151: + this CommandName
152: + " returns unexpected ERROR = " + errorCode
153: + "(" + JDWPConstants.Error.getName(errorCode)
154: + ")");
155: fail(this CommandName + " returns unexpected ERROR = "
156: + errorCode + "("
157: + JDWPConstants.Error.getName(errorCode) + ")");
158: } else {
159: logWriter
160: .println("=> CHECK PASSED: Expected error (INVALID_OBJECT) is returned");
161: }
162: } else {
163: logWriter
164: .println("\n## FAILURE: "
165: + this CommandName
166: + " does NOT return expected error - INVALID_OBJECT");
167: fail(this CommandName
168: + " does NOT return expected error - INVALID_OBJECT");
169: }
170:
171: logWriter
172: .println("=> Wait for Debuggee to check for set field...");
173: synchronizer
174: .sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
175: synchronizer
176: .receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY);
177: logWriter.println("==> " + this TestName + " for "
178: + this CommandName + ": FINISH");
179: }
180:
181: public static void main(String[] args) {
182: junit.textui.TestRunner.run(SetValues002Test.class);
183: }
184: }
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