@Test  // SGT OP
public void testSGT_3() {

    VM vm = new VM();
    program =  new Program(Hex.decode("7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF56" + // -170
                                             "7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF57" + // -169
            "0D"), invoke);
    String expected = "0000000000000000000000000000000000000000000000000000000000000001";
    vm.step(program);
    vm.step(program);
    vm.step(program);
    assertEquals(expected, Hex.toHexString(program.stack.peek().getData()).toUpperCase());
}