public void testStack() throws Exception {
clazz = Stack.class;
instance = clazz.newInstance();
objManager.lookupOrCreate(instance);
invokeMethod(
clazz,
instance,
SerializationUtil.PUSH_SIGNATURE,
new Class[] {Object.class},
new Object[] {new Integer(1)});
invokeMethod(clazz, instance, SerializationUtil.POP_SIGNATURE, new Class[] {}, new Object[] {});
tcObject = (MockTCObject) objManager.lookupOrCreate(instance);
history = tcObject.getHistory();
assertEquals(2, history.size());
call = (MockTCObject.MethodCall) history.get(0);
assertEquals(SerializationUtil.ADD, call.method);
assertEquals(new Integer(1), call.parameters[0]);
call = (MockTCObject.MethodCall) history.get(1);
assertEquals(SerializationUtil.REMOVE_AT, call.method);
assertEquals(new Integer(0), call.parameters[0]);
}
public void testHashSet() throws Exception {
clazz = HashSet.class;
instance = clazz.newInstance();
objManager.lookupOrCreate(instance);
int callCount = 0;
int checkCount = 0;
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_SIGNATURE,
new Class[] {Object.class},
new Object[] {new Integer(1)});
callCount++;
invokeMethod(
clazz,
instance,
SerializationUtil.REMOVE_SIGNATURE,
new Class[] {Object.class},
new Object[] {new Integer(1)});
callCount++;
invokeMethod(
clazz, instance, SerializationUtil.CLEAR_SIGNATURE, new Class[] {}, new Object[] {});
callCount++;
tcObject = (MockTCObject) objManager.lookupOrCreate(instance);
history = tcObject.getHistory();
assertEquals(callCount, history.size());
call = (MockTCObject.MethodCall) history.get(checkCount++);
assertEquals(SerializationUtil.ADD, call.method);
assertEquals(new Integer(1), call.parameters[0]);
call = (MockTCObject.MethodCall) history.get(checkCount++);
assertEquals(SerializationUtil.REMOVE, call.method);
assertEquals(new Integer(1), call.parameters[0]);
call = (MockTCObject.MethodCall) history.get(checkCount++);
assertEquals(SerializationUtil.CLEAR, call.method);
assertEquals(0, call.parameters.length);
}
public void testHashtable() throws Exception {
clazz = Hashtable.class;
instance = clazz.newInstance();
objManager.lookupOrCreate(instance);
invokeMethod(
clazz,
instance,
SerializationUtil.PUT_SIGNATURE,
new Class[] {Object.class, Object.class},
new Object[] {new Integer(1), new Integer(2)});
invokeMethod(
clazz,
instance,
SerializationUtil.REMOVE_KEY_SIGNATURE,
new Class[] {Object.class},
new Object[] {new Integer(1)});
invokeMethod(
clazz, instance, SerializationUtil.CLEAR_SIGNATURE, new Class[] {}, new Object[] {});
tcObject = (MockTCObject) objManager.lookupOrCreate(instance);
history = tcObject.getHistory();
assertEquals(3, history.size());
call = (MockTCObject.MethodCall) history.get(0);
assertEquals(SerializationUtil.PUT, call.method);
params = call.parameters;
assertEquals(new Integer(1), params[0]);
assertEquals(new Integer(2), params[1]);
assertEquals(2, params.length);
call = (MockTCObject.MethodCall) history.get(1);
assertEquals(SerializationUtil.REMOVE, call.method);
params = call.parameters;
assertEquals(new Integer(1), params[0]);
assertEquals(1, params.length);
call = (MockTCObject.MethodCall) history.get(2);
assertEquals(SerializationUtil.CLEAR, call.method);
params = call.parameters;
assertEquals(0, params.length);
}
public void testLinkedList() throws Exception {
// LinkedList
clazz = LinkedList.class;
instance = clazz.newInstance();
objManager.lookupOrCreate(instance);
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_SIGNATURE,
new Class[] {Object.class},
new Object[] {new Integer(1)});
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_AT_SIGNATURE,
new Class[] {int.class, Object.class},
new Object[] {new Integer(0), new Integer(1)});
LinkedList l = new LinkedList();
l.add("Hello");
l.add("world");
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_ALL_AT_SIGNATURE,
new Class[] {int.class, Collection.class},
new Object[] {new Integer(0), l});
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_ALL_SIGNATURE,
new Class[] {Collection.class},
new Object[] {l});
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_FIRST_SIGNATURE,
new Class[] {Object.class},
new Object[] {new Integer(2)});
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_LAST_SIGNATURE,
new Class[] {Object.class},
new Object[] {new Integer(3)});
invokeMethod(
clazz,
instance,
SerializationUtil.REMOVE_AT_SIGNATURE,
new Class[] {int.class},
new Object[] {new Integer(1)});
invokeMethod(
clazz,
instance,
SerializationUtil.REMOVE_SIGNATURE,
new Class[] {Object.class},
new Object[] {"Hello"});
invokeMethod(
clazz,
instance,
SerializationUtil.SET_SIGNATURE,
new Class[] {int.class, Object.class},
new Object[] {new Integer(1), new Integer(2)});
invokeMethod(
clazz, instance, SerializationUtil.CLEAR_SIGNATURE, new Class[] {}, new Object[] {});
tcObject = (MockTCObject) objManager.lookupOrCreate(instance);
history = tcObject.getHistory();
assertEquals(12, history.size());
call = (MockTCObject.MethodCall) history.get(0);
assertEquals(SerializationUtil.ADD, call.method);
assertEquals(new Integer(1), call.parameters[0]);
call = (MockTCObject.MethodCall) history.get(1);
assertEquals(SerializationUtil.ADD_AT, call.method);
assertEquals(new Integer(0), call.parameters[0]);
assertEquals(new Integer(1), call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(2);
assertEquals(SerializationUtil.ADD_AT, call.method);
assertEquals(new Integer(0), call.parameters[0]);
assertEquals("Hello", call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(3);
assertEquals(SerializationUtil.ADD_AT, call.method);
assertEquals(new Integer(1), call.parameters[0]);
assertEquals("world", call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(4);
assertEquals(SerializationUtil.ADD_AT, call.method);
assertEquals("Hello", call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(5);
assertEquals(SerializationUtil.ADD_AT, call.method);
assertEquals("world", call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(6);
assertEquals(SerializationUtil.ADD_FIRST, call.method);
assertEquals(new Integer(2), call.parameters[0]);
call = (MockTCObject.MethodCall) history.get(7);
assertEquals(SerializationUtil.ADD_LAST, call.method);
assertEquals(new Integer(3), call.parameters[0]);
call = (MockTCObject.MethodCall) history.get(8);
assertEquals(SerializationUtil.REMOVE_AT, call.method);
assertEquals(new Integer(1), call.parameters[0]);
call = (MockTCObject.MethodCall) history.get(9);
assertEquals(SerializationUtil.REMOVE, call.method);
assertEquals("Hello", call.parameters[0]);
call = (MockTCObject.MethodCall) history.get(10);
assertEquals(SerializationUtil.SET, call.method);
assertEquals(new Integer(1), call.parameters[0]);
assertEquals(new Integer(2), call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(11);
assertEquals(SerializationUtil.CLEAR, call.method);
params = call.parameters;
assertEquals(0, params.length);
}
public void testVector() throws Exception {
clazz = Vector.class;
instance = clazz.newInstance();
objManager.lookupOrCreate(instance);
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_SIGNATURE,
new Class[] {Object.class},
new Object[] {new Integer(1)});
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_AT_SIGNATURE,
new Class[] {int.class, Object.class},
new Object[] {new Integer(0), new Integer(1)});
LinkedList l = new LinkedList();
l.add("Hello");
l.add("world");
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_ALL_AT_SIGNATURE,
new Class[] {int.class, Collection.class},
new Object[] {new Integer(0), l});
invokeMethod(
clazz,
instance,
SerializationUtil.ADD_ALL_SIGNATURE,
new Class[] {Collection.class},
new Object[] {l});
invokeMethod(
clazz,
instance,
SerializationUtil.REMOVE_AT_SIGNATURE,
new Class[] {int.class},
new Object[] {new Integer(1)});
invokeMethod(
clazz,
instance,
SerializationUtil.SET_SIGNATURE,
new Class[] {int.class, Object.class},
new Object[] {new Integer(1), new Integer(2)});
// This one is very important, this test that the parameter reversing logic works
invokeMethod(
clazz,
instance,
SerializationUtil.SET_ELEMENT_SIGNATURE,
new Class[] {Object.class, int.class},
new Object[] {new Integer(69), new Integer(1)});
invokeMethod(
clazz, instance, SerializationUtil.CLEAR_SIGNATURE, new Class[] {}, new Object[] {});
tcObject = (MockTCObject) objManager.lookupOrCreate(instance);
history = tcObject.getHistory();
assertEquals(10, history.size());
call = (MockTCObject.MethodCall) history.get(0);
assertEquals(SerializationUtil.ADD, call.method);
assertEquals(new Integer(1), call.parameters[0]);
call = (MockTCObject.MethodCall) history.get(1);
// Vector implementation calls insertElementAt() internally, hopefully this is constant over all
// of time
assertEquals(SerializationUtil.INSERT_AT, call.method);
assertEquals(new Integer(0), call.parameters[0]);
assertEquals(new Integer(1), call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(2);
assertEquals(SerializationUtil.ADD_AT, call.method);
assertEquals(new Integer(0), call.parameters[0]);
assertEquals("Hello", call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(3);
assertEquals(SerializationUtil.ADD_AT, call.method);
assertEquals(new Integer(1), call.parameters[0]);
assertEquals("world", call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(4);
if (Vm.isIBM()) {
// the IBM JDK delegates all add() method calls internally to addAt()
assertEquals(SerializationUtil.ADD_AT, call.method);
assertEquals(new Integer(4), call.parameters[0]);
assertEquals("Hello", call.parameters[1]);
} else {
assertEquals(SerializationUtil.ADD, call.method);
assertEquals("Hello", call.parameters[0]);
}
call = (MockTCObject.MethodCall) history.get(5);
if (Vm.isIBM()) {
// the IBM JDK delegates all add() method calls internally to addAt()
assertEquals(SerializationUtil.ADD_AT, call.method);
assertEquals(new Integer(5), call.parameters[0]);
assertEquals("world", call.parameters[1]);
} else {
assertEquals(SerializationUtil.ADD, call.method);
assertEquals("world", call.parameters[0]);
}
call = (MockTCObject.MethodCall) history.get(6);
assertEquals(SerializationUtil.REMOVE_AT, call.method);
assertEquals(new Integer(1), call.parameters[0]);
call = (MockTCObject.MethodCall) history.get(7);
assertEquals(SerializationUtil.SET, call.method);
assertEquals(new Integer(1), call.parameters[0]);
assertEquals(new Integer(2), call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(8);
assertEquals(SerializationUtil.SET_ELEMENT, call.method);
// These are supposed to be reversed
assertEquals(new Integer(1), call.parameters[0]);
assertEquals(new Integer(69), call.parameters[1]);
call = (MockTCObject.MethodCall) history.get(9);
assertEquals(SerializationUtil.CLEAR, call.method);
params = call.parameters;
assertEquals(0, params.length);
}