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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 11.03.2005
*/
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.GetValues command for static fields.
*/
public class GetValues002Test extends JDWPSyncTestCase {
static final String thisCommandName = "ObjectReference::GetValues command";
@Override
protected String getDebuggeeClassName() {
return GetValues002Debuggee.class.getName();
}
/**
* This test exercises ObjectReference.GetValues command for static fields.
* <BR>The test starts GetValues002Debuggee class, gets objectID
* as value of static field of this class which (field) represents checked object.
* Then for this objectID test executes ObjectReference.GetValues command for special
* set of fieldIDs and checks that command returns expected jdwpTags for all checked
* fields and expected values for primitive fields.
*/
public void testGetValues002() {
String thisTestName = "testGetValues002";
logWriter.println("==> " + thisTestName + " for " + thisCommandName + ": START...");
synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY);
long refTypeID = getClassIDBySignature(getDebuggeeClassSignature());
logWriter.println("=> Debuggee class = " + getDebuggeeClassName());
logWriter.println("=> referenceTypeID for Debuggee class = " + refTypeID);
String checkedFieldNames[] = {
"getValues002DebuggeeField",
"staticLongField",
"staticIntField",
"staticStringField",
"staticObjectField",
"staticBooleanField",
"staticByteField",
"staticCharField",
"staticShortField",
"staticFloatField",
"staticDoubleField",
"staticArrayField",
};
long checkedFieldIDs[] = checkFields(refTypeID, checkedFieldNames);
int checkedFieldsNumber = checkedFieldNames.length;
logWriter.println
("=> Send ReferenceType::GetValues command and and get ObjectID to check...");
CommandPacket getValuesCommand = new CommandPacket(
JDWPCommands.ReferenceTypeCommandSet.CommandSetID,
JDWPCommands.ReferenceTypeCommandSet.GetValuesCommand);
getValuesCommand.setNextValueAsReferenceTypeID(refTypeID);
getValuesCommand.setNextValueAsInt(1);
getValuesCommand.setNextValueAsFieldID(checkedFieldIDs[0]);
ReplyPacket getValuesReply = debuggeeWrapper.vmMirror.performCommand(getValuesCommand);
getValuesCommand = null;
checkReplyPacket(getValuesReply, "ReferenceType::GetValues command");
int returnedValuesNumber = getValuesReply.getNextValueAsInt();
logWriter.println("=> Returned values number = " + returnedValuesNumber);
assertEquals("Invalid number of values,", 1, returnedValuesNumber);
Value checkedObjectFieldValue = getValuesReply.getNextValueAsValue();
byte checkedObjectFieldTag = checkedObjectFieldValue.getTag();
logWriter.println("=> Returned field value tag for checked object= " + checkedObjectFieldTag
+ "(" + JDWPConstants.Tag.getName(checkedObjectFieldTag) + ")");
assertEquals("Invalid value tag for checked object,", JDWPConstants.Tag.OBJECT_TAG, checkedObjectFieldTag
, JDWPConstants.Tag.getName(JDWPConstants.Tag.OBJECT_TAG)
, JDWPConstants.Tag.getName(checkedObjectFieldTag));
long checkedObjectID = checkedObjectFieldValue.getLongValue();
logWriter.println("=> Returned checked ObjectID = " + checkedObjectID);
logWriter.println("=> CHECK: send " + thisCommandName + " for this ObjectID and check reply...");
CommandPacket checkedCommand = new CommandPacket(
JDWPCommands.ObjectReferenceCommandSet.CommandSetID,
JDWPCommands.ObjectReferenceCommandSet.GetValuesCommand);
checkedCommand.setNextValueAsObjectID(checkedObjectID);
checkedCommand.setNextValueAsInt(checkedFieldsNumber-1);
int fieldIndex = 1; // !!!
for (; fieldIndex < checkedFieldsNumber; fieldIndex++) {
checkedCommand.setNextValueAsFieldID(checkedFieldIDs[fieldIndex]);
}
ReplyPacket checkedReply = debuggeeWrapper.vmMirror.performCommand(checkedCommand);
checkedCommand = null;
checkReplyPacket(checkedReply, thisCommandName);
returnedValuesNumber = checkedReply.getNextValueAsInt();
logWriter.println("=> Returned values number = " + returnedValuesNumber);
assertEquals("Invalid number of values,", checkedFieldsNumber - 1, returnedValuesNumber);
byte expectedFieldTags[] = {
0, // placeholder
JDWPConstants.Tag.LONG_TAG,
JDWPConstants.Tag.INT_TAG,
JDWPConstants.Tag.STRING_TAG,
JDWPConstants.Tag.OBJECT_TAG,
JDWPConstants.Tag.BOOLEAN_TAG,
JDWPConstants.Tag.BYTE_TAG,
JDWPConstants.Tag.CHAR_TAG,
JDWPConstants.Tag.SHORT_TAG,
JDWPConstants.Tag.FLOAT_TAG,
JDWPConstants.Tag.DOUBLE_TAG,
JDWPConstants.Tag.ARRAY_TAG,
};
logWriter.println("=> CHECK for returned values...");
fieldIndex = 1; // !!!
for (; fieldIndex < checkedFieldsNumber; fieldIndex++) {
Value fieldValue = checkedReply.getNextValueAsValue();
byte fieldTag = fieldValue.getTag();
logWriter.println
("\n=> Check for returned value for field: " + checkedFieldNames[fieldIndex] + " ...");
logWriter.println("=> Returned value tag = " + fieldTag
+ "(" + JDWPConstants.Tag.getName(fieldTag) + ")");
assertEquals("Invalid value tag is returned,", expectedFieldTags[fieldIndex], fieldTag
, JDWPConstants.Tag.getName(expectedFieldTags[fieldIndex])
, JDWPConstants.Tag.getName(fieldTag));
switch ( fieldTag ) {
case JDWPConstants.Tag.INT_TAG:
int intValue = fieldValue.getIntValue();
logWriter.println("=> Int value = " + intValue);
int expectedIntValue = 99;
assertEquals("Invalid int value,", expectedIntValue, intValue);
break;
case JDWPConstants.Tag.LONG_TAG:
long longValue = fieldValue.getLongValue();
logWriter.println("=> Long value = " + longValue);
long expectedLongValue = 2147483647;
assertEquals("Invalid long value,", expectedLongValue, longValue);
break;
case JDWPConstants.Tag.STRING_TAG:
long stringIDValue = fieldValue.getLongValue();
logWriter.println("=> StringID value = " + stringIDValue);
break;
case JDWPConstants.Tag.OBJECT_TAG:
long objectIDValue = fieldValue.getLongValue();
logWriter.println("=> ObjectID value = " + objectIDValue);
break;
case JDWPConstants.Tag.BOOLEAN_TAG:
boolean booleanValue = fieldValue.getBooleanValue();
logWriter.println("=> Boolean value = " + booleanValue);
boolean expectedBooleanValue = true;
assertEquals("Invalid boolean value,", expectedBooleanValue, booleanValue);
break;
case JDWPConstants.Tag.BYTE_TAG:
byte byteValue = fieldValue.getByteValue();
logWriter.println("=> Byte value = " + byteValue);
byte expectedByteValue = 1;
assertEquals("Invalid byte value,", expectedByteValue, byteValue);
break;
case JDWPConstants.Tag.CHAR_TAG:
char charValue = fieldValue.getCharValue();
logWriter.println("=> Char value = " + (int)charValue);
char expectedCharValue = 97;
assertEquals("Invalid char value,", expectedCharValue, charValue);
break;
case JDWPConstants.Tag.SHORT_TAG:
short shortValue = fieldValue.getShortValue();
logWriter.println("=> Short value = " + shortValue);
short expectedShortValue = 2;
assertEquals("Invalid short value,", expectedShortValue, shortValue);
break;
case JDWPConstants.Tag.FLOAT_TAG:
float floatValue = fieldValue.getFloatValue();
logWriter.println("=> Float value = " + floatValue);
float expectedFloatValue = 2;
assertEquals("Invalid float value,", expectedFloatValue, floatValue, 0);
break;
case JDWPConstants.Tag.DOUBLE_TAG:
double doubleValue = fieldValue.getDoubleValue();
logWriter.println("=> Double value = " + doubleValue);
double expectedDoubleValue = 3.1;
assertEquals("Invalid double value,", expectedDoubleValue, doubleValue, 0);
break;
case JDWPConstants.Tag.ARRAY_TAG:
long arrayIDValue = fieldValue.getLongValue();
logWriter.println("=> ArrayID value = " + arrayIDValue);
break;
}
}
assertAllDataRead(checkedReply);
logWriter.println
("=> CHECK PASSED: All expected field values are got and have expected attributes");
synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
logWriter.println("==> " + thisTestName + " for " + thisCommandName + ": FINISH");
}
}
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