BytecodeValue res = runTest(s);
assertEquals(res.toString(), "(4,8,Hello World)");
String[] names = { "x", "y", "z", "w" };
List<BytecodeValue> tuple = new ArrayList<BytecodeValue>();
tuple.add(new BytecodeInt(4));
tuple.add(new BytecodeInt(8));
tuple.add(new BytecodeString("Hello World"));
BytecodeValue[] vals = { new BytecodeInt(4), new BytecodeInt(8),
new BytecodeString("Hello World"),
new BytecodeTuple(tuple)};
assertTrue(isInContext(names,vals));
}