@Test
public void mapTargetAddressExistingNull() {
SMG origDestSMG = new SMG(destSMG);
SMGNodeMapping origMapping1 = new SMGNodeMapping(mapping1);
SMGJoinMapTargetAddress mta =
new SMGJoinMapTargetAddress(smg1, null, destSMG, mapping1, null, smg1.getNullValue(), null);
Assert.assertEquals(origDestSMG, mta.getSMG());
Assert.assertEquals(origMapping1, mta.getMapping1());
Assert.assertNull(mta.getMapping2());
Assert.assertSame(destSMG.getNullValue(), mta.getValue());
}
@Test
public void mapTargetAddressNew() {
smg1.addValue(value1);
smg1.addObject(obj1);
smg1.addPointsToEdge(edge1);
destSMG.addObject(destObj);
mapping1.map(obj1, destObj);
SMGNodeMapping origMapping1 = new SMGNodeMapping(mapping1);
SMGNodeMapping origMapping2 = new SMGNodeMapping(mapping2);
SMG origDestSMG = new SMG(destSMG);
SMGJoinMapTargetAddress mta =
new SMGJoinMapTargetAddress(smg1, null, destSMG, mapping1, mapping2, value1, value2);
Assert.assertNotEquals(origDestSMG, mta.getSMG());
Assert.assertNotEquals(origMapping1, mta.getMapping1());
Assert.assertNotEquals(origMapping2, mta.getMapping2());
Assert.assertFalse(origDestSMG.getValues().contains(mta.getValue()));
SMGEdgePointsTo newEdge = destSMG.getPointer(mta.getValue());
Assert.assertSame(destObj, newEdge.getObject());
Assert.assertEquals(0, newEdge.getOffset());
Assert.assertSame(mta.getValue(), mta.getMapping1().get(value1));
Assert.assertSame(mta.getValue(), mta.getMapping2().get(value2));
}
@Test
public void mapTargetAddressExisting() {
SMGEdgePointsTo destEdge = new SMGEdgePointsTo(destValue, destObj, 0);
smg1.addValue(value1);
smg1.addObject(obj1);
smg1.addPointsToEdge(edge1);
destSMG.addValue(destValue);
destSMG.addObject(destObj);
destSMG.addPointsToEdge(destEdge);
mapping1.map(obj1, destObj);
SMGNodeMapping origMapping1 = new SMGNodeMapping(mapping1);
SMG origDestSMG = new SMG(destSMG);
SMGJoinMapTargetAddress mta =
new SMGJoinMapTargetAddress(smg1, null, destSMG, mapping1, null, value1, null);
Assert.assertEquals(origDestSMG, mta.getSMG());
Assert.assertEquals(origMapping1, mta.getMapping1());
Assert.assertNull(mta.getMapping2());
Assert.assertSame(destValue, mta.getValue());
}