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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 18.02.2005
*/
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.ReplyPacket;
import org.apache.harmony.jpda.tests.jdwp.share.JDWPSyncTestCase;
import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
/**
* JDWP Unit test for ReferenceType.FieldsWithGeneric command.
*/
public class FieldsWithGenericTest extends JDWPSyncTestCase {
static final int testStatusPassed = 0;
static final int testStatusFailed = -1;
static final String thisCommandName = "ReferenceType.FieldsWithGeneric command";
@Override
protected String getDebuggeeClassName() {
return FieldsWithGenericDebuggee.class.getName();
}
/**
* This testcase exercises ReferenceType.FieldsWithGeneric command.
* <BR>The test starts FieldsWithGenericDebuggee class,
* requests referenceTypeId for this class by VirtualMachine.ClassesBySignature
* command, then performs ReferenceType.FieldsWithGeneric command
* and checks that returned list of fields corresponds to expected list
* with expected attributes.
*/
public void testFieldsWithGeneric001() {
String thisTestName = "testFieldsWithGeneric001";
logWriter.println("==> " + thisTestName + " for " + thisCommandName + ": START...");
int testStatus = testStatusPassed;
synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY);
long refTypeID = getClassIDBySignature(getDebuggeeClassSignature());
logWriter.println("=> Debuggee class = " + getDebuggeeClassName());
logWriter.println("=> referenceTypeID for Debuggee class = " + refTypeID);
logWriter.println("=> CHECK: send " + thisCommandName + " and check reply...");
CommandPacket fieldsWithGenericCommand = new CommandPacket(
JDWPCommands.ReferenceTypeCommandSet.CommandSetID,
JDWPCommands.ReferenceTypeCommandSet.FieldsWithGenericCommand);
fieldsWithGenericCommand.setNextValueAsReferenceTypeID(refTypeID);
ReplyPacket fieldsWithGenericReply = debuggeeWrapper.vmMirror.performCommand(fieldsWithGenericCommand);
fieldsWithGenericCommand = null;
checkReplyPacket(fieldsWithGenericReply, thisCommandName);
int returnedFieldsNumber = fieldsWithGenericReply.getNextValueAsInt();
logWriter.println("=> Returned fields number = " + returnedFieldsNumber);
String fieldNames[] = {
"staticLongField",
"stringArrayField",
"objectArrayField",
"classObjectField"
};
String fieldSignatures[] = {
"J",
"[Ljava/lang/String;",
"[Ljava/lang/Object;",
"Ljava/lang/Class;"
};
String fieldGenericSignatures[] = {
"",
"",
"",
""
};
int fieldModifiers[] = {
0x8, // ACC_STATIC flag
0x0,
0x0,
0x0
};
boolean fieldFound[] = {
false,
false,
false,
false
};
int expectedFieldsNumber = fieldNames.length;
int fieldSyntheticFlag = 0xf0000000;
String message = null;
logWriter.println("=> CHECK for all expected fields...");
for (int i = 0; i < returnedFieldsNumber; i++) {
long returnedFieldID = fieldsWithGenericReply.getNextValueAsFieldID();
String returnedFieldName = fieldsWithGenericReply.getNextValueAsString();
String returnedFieldSignature = fieldsWithGenericReply.getNextValueAsString();
String returnedGenericSignature = fieldsWithGenericReply.getNextValueAsString();
int returnedFieldModifiers = fieldsWithGenericReply.getNextValueAsInt();
logWriter.println("\n=> Field ID = " + returnedFieldID);
logWriter.println("=> Field name = " + returnedFieldName);
logWriter.println("=> Field signature = \"" + returnedFieldSignature + "\"");
logWriter.println("=> Field generic signature = \"" + returnedGenericSignature + "\"");
logWriter.println("=> Field modifiers = 0x" + Integer.toHexString(returnedFieldModifiers));
if ( (returnedFieldModifiers & fieldSyntheticFlag) == fieldSyntheticFlag ) {
continue; // do not check synthetic fields
}
int k = 0;
for (; k < expectedFieldsNumber; k++) {
if ( ! fieldNames[k].equals(returnedFieldName)) {
continue;
}
if ( fieldFound[k] ) {
logWriter.println("\n## FAILURE: The field is found out repeatedly in the list");
logWriter.println("## Field name = " + returnedFieldName);
testStatus = testStatusFailed;
message = "The field is found repeatedly in the list: " +
returnedFieldName;
break;
}
fieldFound[k] = true;
if ( ! fieldSignatures[k].equals(returnedFieldSignature) ) {
logWriter.println("\n## FAILURE: Unexpected field signature is returned:");
logWriter.println("## Field name = " + returnedFieldName);
logWriter.println("## Expected signature = " + fieldSignatures[k]);
logWriter.println("## Returned signature = " + returnedFieldSignature);
testStatus = testStatusFailed;
message = "Unexpected signature is returned for field: " + returnedFieldName +
", expected: " + fieldSignatures[k] +
", returned: " + returnedFieldSignature;
}
if ( ! fieldGenericSignatures[k].equals(returnedGenericSignature) ) {
logWriter.println("\n## FAILURE: Unexpected field generic signature is returned:");
logWriter.println("## Field name = " + returnedFieldName);
logWriter.println
("## Expected generic signature = \"" + fieldGenericSignatures[k] + "\"");
logWriter.println
("## Returned generic signature = \"" + returnedGenericSignature + "\"");
testStatus = testStatusFailed;
message = "Unexpected generic signature is returned for filed: " +
returnedFieldName +
", expected: \"" + fieldGenericSignatures[k] + "\"" +
", returned: \"" + returnedGenericSignature + "\"";
}
if ( fieldModifiers[k] != returnedFieldModifiers ) {
logWriter.println("\n## FAILURE: Unexpected field modifiers are returned:");
logWriter.println("## Field name = " + returnedFieldName);
logWriter.println
("## Expected modifiers = 0x" + Integer.toHexString(fieldModifiers[k]));
logWriter.println
("## Returned modifiers = 0x" + Integer.toHexString(returnedFieldModifiers));
testStatus = testStatusFailed;
message = "Unexpected modifiers are returned for field: " + returnedFieldName +
", expected: 0x" + Integer.toHexString(fieldModifiers[k]) +
", returned: 0x" + Integer.toHexString(returnedFieldModifiers);
}
break;
}
if ( k == expectedFieldsNumber ) {
// returned field is not found out in the list of expected fields
logWriter.println("\n## FAILURE: It is found out unexpected returned field:");
logWriter.println("## Field name = " + returnedFieldName);
logWriter.println("## Field signature = " + returnedFieldSignature);
logWriter.println("## Field generic signature = \"" + returnedGenericSignature + "\"");
logWriter.println
("## Field modifiers = 0x" + Integer.toHexString(returnedFieldModifiers));
testStatus = testStatusFailed;
message =
"Unexpected returned field: " +
returnedFieldName +
", signature = " + returnedFieldSignature +
", generic signature = \"" + returnedGenericSignature + "\"" +
", modifiers = 0x" + Integer.toHexString(returnedFieldModifiers);
}
}
for (int k = 0; k < expectedFieldsNumber; k++) {
if (!fieldFound[k]) {
logWriter.println
("\n## FAILURE: Expected field is NOT found out in the list of retuned fields:");
logWriter.println("## Field name = " + fieldNames[k]);
testStatus = testStatusFailed;
message =
"Expected field is NOT found in the list of retuned fields: " +
fieldNames[k];
}
}
if (testStatus == testStatusPassed) {
logWriter.println
("=> CHECK PASSED: All expected fields are found out and have expected attributes");
}
synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
logWriter.println("==> " + thisTestName + " for " + thisCommandName + ": FINISH");
if (testStatus == testStatusFailed) {
fail(message);
}
assertAllDataRead(fieldsWithGenericReply);
}
}
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