| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** |
| * @author Anatoly F. Bondarenko |
| */ |
| |
| /** |
| * Created on 25.02.2005 |
| */ |
| package org.apache.harmony.jpda.tests.jdwp.ObjectReference; |
| |
| import org.apache.harmony.jpda.tests.framework.jdwp.CommandPacket; |
| import org.apache.harmony.jpda.tests.framework.jdwp.JDWPCommands; |
| import org.apache.harmony.jpda.tests.framework.jdwp.JDWPConstants; |
| import org.apache.harmony.jpda.tests.framework.jdwp.ReplyPacket; |
| import org.apache.harmony.jpda.tests.framework.jdwp.Value; |
| import org.apache.harmony.jpda.tests.jdwp.share.JDWPSyncTestCase; |
| import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer; |
| |
| |
| /** |
| * JDWP Unit test for ObjectReference.ReferenceType command. |
| */ |
| public class ReferenceTypeTest extends JDWPSyncTestCase { |
| |
| static final int testStatusPassed = 0; |
| static final int testStatusFailed = -1; |
| static final String thisCommandName = "ObjectReference.ReferenceType command"; |
| static final String debuggeeSignature = "Lorg/apache/harmony/jpda/tests/jdwp/ObjectReference/ReferenceTypeDebuggee;"; |
| |
| @Override |
| protected String getDebuggeeClassName() { |
| return "org.apache.harmony.jpda.tests.jdwp.ObjectReference.ReferenceTypeDebuggee"; |
| } |
| |
| /** |
| * This test exercises ObjectReference.ReferenceType command. |
| * <BR>The test starts ReferenceTypeDebuggee class, gets objectIDs |
| * as values of some static fields of this class and then for each objectID |
| * executes ObjectReference.ReferenceType command and checks |
| * that command returns expected refTypeTags and returned Reference Types have |
| * expected signatures. |
| */ |
| public void testReferenceType001() { |
| String thisTestName = "testReferenceType001"; |
| logWriter.println("==> " + thisTestName + " for " + thisCommandName + ": START..."); |
| int testStatus = testStatusPassed; |
| String failMessage = ""; |
| synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY); |
| |
| CommandPacket classesBySignatureCommand = new CommandPacket( |
| JDWPCommands.VirtualMachineCommandSet.CommandSetID, |
| JDWPCommands.VirtualMachineCommandSet.ClassesBySignatureCommand); |
| classesBySignatureCommand.setNextValueAsString(debuggeeSignature); |
| |
| ReplyPacket classesBySignatureReply = debuggeeWrapper.vmMirror.performCommand(classesBySignatureCommand); |
| classesBySignatureCommand = null; |
| |
| checkReplyPacket(classesBySignatureReply, "VirtualMachine::ClassesBySignature command"); |
| |
| classesBySignatureReply.getNextValueAsInt(); |
| // Number of returned reference types - is NOt used here |
| |
| classesBySignatureReply.getNextValueAsByte(); |
| // refTypeTag of class - is NOt used here |
| |
| long refTypeID = classesBySignatureReply.getNextValueAsReferenceTypeID(); |
| classesBySignatureReply = null; |
| |
| logWriter.println("=> Debuggee class = " + getDebuggeeClassName()); |
| logWriter.println("=> referenceTypeID for Debuggee class = " + refTypeID); |
| |
| String neededFieldNames[] = { |
| "class_ReferenceType001Object", |
| "referenceTypeDebuggeeArray", |
| "stringArrayField", |
| "stringField", |
| }; |
| |
| long neededFieldIDs[] = checkFields(refTypeID, neededFieldNames); |
| int neededFieldsNumber = neededFieldNames.length; |
| |
| logWriter.println |
| ("=> Send ReferenceType::GetValues command and and get ObjectIDs to check..."); |
| CommandPacket getValuesCommand = new CommandPacket( |
| JDWPCommands.ReferenceTypeCommandSet.CommandSetID, |
| JDWPCommands.ReferenceTypeCommandSet.GetValuesCommand); |
| getValuesCommand.setNextValueAsReferenceTypeID(refTypeID); |
| getValuesCommand.setNextValueAsInt(neededFieldsNumber); |
| for (int k=0; k < neededFieldsNumber; k++) { |
| getValuesCommand.setNextValueAsFieldID(neededFieldIDs[k]); |
| } |
| |
| ReplyPacket getValuesReply = debuggeeWrapper.vmMirror.performCommand(getValuesCommand); |
| getValuesCommand = null; |
| checkReplyPacket(getValuesReply, "ReferenceType::GetValues command"); |
| |
| int returnedValuesNumber = getValuesReply.getNextValueAsInt(); |
| logWriter.println("=> Returned values number = " + returnedValuesNumber); |
| if ( returnedValuesNumber != neededFieldsNumber ) { |
| logWriter.println |
| ("\n## FAILURE: ReferenceType::GetValues command returned unexpected number of values:"); |
| logWriter.println("## Expected number = " + neededFieldsNumber); |
| logWriter.println("## Returned number = " + returnedValuesNumber); |
| logWriter.println("==> " + thisTestName + " for " + thisCommandName + ": FINISH"); |
| assertTrue(false); |
| } |
| logWriter.println("=> Check for returned objectIDs..."); |
| byte expectedFieldTags[] = { |
| JDWPConstants.Tag.OBJECT_TAG, |
| JDWPConstants.Tag.ARRAY_TAG, |
| JDWPConstants.Tag.ARRAY_TAG, |
| JDWPConstants.Tag.STRING_TAG, |
| }; |
| String expectedSignatures[] = { |
| "Lorg/apache/harmony/jpda/tests/jdwp/ObjectReference/Class_ReferenceType001;", |
| "[Lorg/apache/harmony/jpda/tests/jdwp/ObjectReference/ReferenceTypeDebuggee;", |
| "[Ljava/lang/String;", |
| "Ljava/lang/String;", |
| }; |
| byte expectedRefTypeTags[] = { |
| JDWPConstants.TypeTag.CLASS, |
| JDWPConstants.TypeTag.ARRAY, |
| JDWPConstants.TypeTag.ARRAY, |
| JDWPConstants.TypeTag.CLASS, |
| }; |
| ReplyPacket checkedReply = null; |
| for (int k=0; k < neededFieldsNumber; k++) { |
| Value fieldValue = getValuesReply.getNextValueAsValue(); |
| byte fieldTag = fieldValue.getTag(); |
| logWriter.println("\n=> Returned value for field: " + neededFieldNames[k] + ":"); |
| logWriter.println("=> Value tag = " + fieldTag + "(" + JDWPConstants.Tag.getName(fieldTag) + ")"); |
| if ( fieldTag != expectedFieldTags[k] ) { |
| logWriter.println |
| ("\n## FAILURE: ReferenceType::GetValues command returned unexpected value tag "); |
| logWriter.println |
| ("## Expected tag = " + expectedFieldTags[k]); |
| assertTrue(false); |
| } |
| long objectIdValue = fieldValue.getLongValue(); |
| logWriter.println("=> objectId = " + objectIdValue); |
| logWriter.println("=> CHECK: send " + thisCommandName + " for this objectID and check reply..."); |
| CommandPacket checkedCommand = new CommandPacket( |
| JDWPCommands.ObjectReferenceCommandSet.CommandSetID, |
| JDWPCommands.ObjectReferenceCommandSet.ReferenceTypeCommand); |
| checkedCommand.setNextValueAsObjectID(objectIdValue); |
| |
| checkedReply = debuggeeWrapper.vmMirror.performCommand(checkedCommand); |
| checkedCommand = null; |
| checkReplyPacket(checkedReply, thisCommandName); |
| |
| byte refTypeTag = checkedReply.getNextValueAsByte(); |
| long objectRefTypeID = checkedReply.getNextValueAsReferenceTypeID(); |
| logWriter.println("=> Returned refTypeTag = " + refTypeTag |
| + "(" + JDWPConstants.TypeTag.getName(refTypeTag) + ")"); |
| if ( refTypeTag != expectedRefTypeTags[k] ) { |
| logWriter.println |
| ("\n## FAILURE: " + thisCommandName + " returned unexpected refTypeTag:"); |
| logWriter.println("## Expected refTypeTag = " + expectedRefTypeTags[k] |
| + "(" + JDWPConstants.TypeTag.getName(expectedRefTypeTags[k]) + ")"); |
| testStatus = testStatusFailed; |
| failMessage = failMessage + |
| thisCommandName + " returned unexpected refTypeTag: " + |
| refTypeTag + "(" + JDWPConstants.TypeTag.getName(refTypeTag) + ")" + |
| ", Expected: " + expectedRefTypeTags[k] + |
| "(" + JDWPConstants.TypeTag.getName(expectedRefTypeTags[k]) + ")\n"; |
| } |
| logWriter.println("=> ReferenceTypeID for this objectID = " + objectRefTypeID); |
| logWriter.println("=> Get signature for returned ReferenceTypeID..."); |
| CommandPacket signatureCommand = new CommandPacket( |
| JDWPCommands.ReferenceTypeCommandSet.CommandSetID, |
| JDWPCommands.ReferenceTypeCommandSet.SignatureCommand); |
| signatureCommand.setNextValueAsReferenceTypeID(objectRefTypeID); |
| |
| ReplyPacket signatureReply = debuggeeWrapper.vmMirror.performCommand(signatureCommand); |
| signatureCommand = null; |
| checkReplyPacket(signatureReply, "ReferenceType::Signature command"); |
| |
| String returnedSignature = signatureReply.getNextValueAsString(); |
| logWriter.println("=> Returned Signature = " + returnedSignature); |
| |
| if ( ! expectedSignatures[k].equals(returnedSignature) ) { |
| logWriter.println("\n## FAILURE: Unexpected signature is returned:"); |
| logWriter.println("## Expected signature = " + expectedSignatures[k]); |
| testStatus = testStatusFailed; |
| failMessage = failMessage + |
| "Unexpected signature is returned: " + returnedSignature + |
| ", Expected: " + expectedSignatures[k] + "\n"; |
| } |
| } |
| |
| if ( testStatus == testStatusPassed ) { |
| logWriter.println |
| ("\n=> CHECK PASSED: All expected reference types are got and have expected attributes"); |
| } |
| |
| assertAllDataRead(checkedReply); |
| |
| synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE); |
| logWriter.println("==> " + thisTestName + " for " + thisCommandName + ": FINISH"); |
| if (failMessage.length() > 0) { |
| fail(failMessage); |
| } |
| } |
| } |
