/* jvmtest - Testing your VM
Copyright (C) 20009, Guenther Wimpassinger
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package jvmtest.tc;
import jvmtest.base.*;
public class TcStaticObjectField extends TestCase {
/**
* Serialization Version UID
*/
private static final long serialVersionUID = 1L;
/**
* Getter for the textual name of the TestCase
* @return Name of the test case
*/
public String getTestCaseName() {
return "TcStaticObjectField";
}
/**
* only allow one instance
*/
public boolean allowMultipleInstance() {
return false;
}
/**
* Field to test getfield/putfield instruction on references fields
*/
private static Object AField;
/**
* Write the values of the fields to the Stream. This
* may be used to calculate the hash value of the object state
* @param os Stream to write the data into
*/
public void writeToStream(ByteArrayOutputStreamEx os) {
if (AField==null) {
os.writeString("null");
} else {
os.writeString(AField.toString());
}
}
/**
* Test case method
*/
public TestCaseResult run() {
boolean Result = true;
TestCaseResult FResult = TestCaseResultFactory.createResult();
Object testObject = new Object();
AField = null;
someDummy();
Result = AField == null;
FResult.calcResult(Result, this);
AField = new Integer(1);
someDummy();
Result = Result && (AField.equals(new Integer(1)));
FResult.calcResult(Result, this);
AField = testObject;
someDummy();
Result = Result && (AField == testObject);
FResult.calcResult(Result, this);
return FResult;
}
}