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/*
* 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 21.02.2005
*/
package org.apache.harmony.jpda.tests.jdwp.ReferenceType;
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.jdwp.share.JDWPSyncTestCase;
import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
/**
* JDWP Unit test for ReferenceType.NestedTypes command.
*/
public class NestedTypesTest extends JDWPSyncTestCase {
static final int testStatusPassed = 0;
static final int testStatusFailed = -1;
static final String thisCommandName = "ReferenceType.NestedTypes command";
static final String debuggeeSignature = "Lorg/apache/harmony/jpda/tests/jdwp/ReferenceType/NestedTypesDebuggee;";
protected String getDebuggeeClassName() {
return "org.apache.harmony.jpda.tests.jdwp.ReferenceType.NestedTypesDebuggee";
}
/**
* This testcase exercises ReferenceType.NestedTypes command.
* The test starts NestedTypesDebuggee class, requests referenceTypeId
* for this class by VirtualMachine.ClassesBySignature command, then
* performs ReferenceType.NestedTypes command and checks that returned
* list of nested classes corresponds to expected list.
*/
public void testNestedTypes001() {
String thisTestName = "testNestedTypes001";
logWriter.println("==> " + thisTestName + " for " + thisCommandName + ": START...");
String failMessage = "";
synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY);
long refTypeID = getClassIDBySignature(debuggeeSignature);
logWriter.println("=> Debuggee class = " + getDebuggeeClassName());
logWriter.println("=> referenceTypeID for Debuggee class = " + refTypeID);
logWriter.println("=> CHECK: send " + thisCommandName + " and check reply...");
CommandPacket checkedCommand = new CommandPacket(
JDWPCommands.ReferenceTypeCommandSet.CommandSetID,
JDWPCommands.ReferenceTypeCommandSet.NestedTypesCommand);
checkedCommand.setNextValueAsReferenceTypeID(refTypeID);
ReplyPacket checkedReply =
debuggeeWrapper.vmMirror.performCommand(checkedCommand);
checkedCommand = null;
checkReplyPacket(checkedReply, thisCommandName);
int returnedNestedTypesNumber = checkedReply.getNextValueAsInt();
logWriter.println("=> Returned nested types number = " + returnedNestedTypesNumber);
String nestedTypeSignatures[] = {
"Lorg/apache/harmony/jpda/tests/jdwp/ReferenceType/NestedTypesDebuggee$StatInterf_1;",
"Lorg/apache/harmony/jpda/tests/jdwp/ReferenceType/NestedTypesDebuggee$StatClass_1;",
"Lorg/apache/harmony/jpda/tests/jdwp/ReferenceType/NestedTypesDebuggee$NonStatClass_1;",
};
byte nestedTypeTags[] = {
JDWPConstants.TypeTag.INTERFACE,
JDWPConstants.TypeTag.CLASS,
JDWPConstants.TypeTag.CLASS,
};
boolean nestedTypeFound[] = {
false,
false,
false,
};
int expectedNestedTypesNumber = nestedTypeSignatures.length;
logWriter.println("=> CHECK for all returned NestedTypes...");
for (int i = 0; i < returnedNestedTypesNumber; i++) {
logWriter.println("\n=> Check for returned nested type[" + i + "] ...");
byte returnedRefTypeTag = checkedReply.getNextValueAsByte();
logWriter.println("=> RefTypeTag of nested type = " + returnedRefTypeTag + "("
+ JDWPConstants.TypeTag.getName(returnedRefTypeTag) + ")");
long returnedRefTypeID = checkedReply.getNextValueAsReferenceTypeID();
logWriter.println("=> RefTypeID of nested type = " + returnedRefTypeID);
logWriter.println("=> Get signature for nested type...");
CommandPacket signatureCommand = new CommandPacket(
JDWPCommands.ReferenceTypeCommandSet.CommandSetID,
JDWPCommands.ReferenceTypeCommandSet.SignatureCommand);
signatureCommand.setNextValueAsReferenceTypeID(returnedRefTypeID);
ReplyPacket signatureReply =
debuggeeWrapper.vmMirror.performCommand(signatureCommand);
signatureCommand = null;
checkReplyPacket(signatureReply, "ReferenceType::Signature command");
String returnedSignature = signatureReply.getNextValueAsString();
signatureReply = null;
logWriter.println("=> Signature of nested type = " + returnedSignature);
int k = 0;
for (; k < expectedNestedTypesNumber; k++) {
if ( ! nestedTypeSignatures[k].equals(returnedSignature)) {
continue;
}
if ( nestedTypeFound[k] ) {
logWriter.println("\n## FAILURE: This nested type is found out repeatedly in the list");
failMessage = failMessage +
"This nested type is found repeatedly in the list;\n";
break;
}
nestedTypeFound[k] = true;
if ( nestedTypeTags[k] != returnedRefTypeTag ) {
logWriter.println("\n## FAILURE: Unexpected RefTypeTag is returned:");
logWriter.println("## Expected RefTypeTag = " + nestedTypeTags[k] + "("
+ JDWPConstants.TypeTag.getName(nestedTypeTags[k]) + ")");
failMessage = failMessage +
"Unexpected RefTypeTag is returned:" +
returnedRefTypeTag + "(" +
JDWPConstants.TypeTag.getName(returnedRefTypeTag) + ")" +
", Expected: " + nestedTypeTags[k] + "(" +
JDWPConstants.TypeTag.getName(nestedTypeTags[k]) + ");\n";
}
break;
}
if ( k == expectedNestedTypesNumber ) {
// returned nested type is not found out in the list of expected nested types
logWriter.println("\n## FAILURE: It is unexpected nested type");
failMessage = failMessage +
"It is unexpected nested type;\n";
}
}
for (int k=0; k < expectedNestedTypesNumber; k++) {
if ( ! nestedTypeFound[k] ) {
logWriter.println
("\n## FAILURE: Expected nested type is NOT found out in the returned list:");
logWriter.println("=> Signature of nested type = " + nestedTypeSignatures[k]);
failMessage = failMessage +
"Expected nested type is NOT found in the returned list: " + nestedTypeSignatures[k];
}
}
finalSyncMessage = JPDADebuggeeSynchronizer.SGNL_CONTINUE;
if (failMessage.length() > 0) {
fail(failMessage);
}
assertAllDataRead(checkedReply);
finalSyncMessage = null;
logWriter.println
("\n=> CHECK PASSED: All expected nested types are found out and have expected attributes");
synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
logWriter.println("\n==> " + thisTestName + " for " + thisCommandName + ": OK.");
}
}
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