Language/Expressions/Shift/integer_t07.dart

// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion N/A
/// @description Checks that right shift works with big size integers as expected
/// This test must be skipped on JavaScript
/// @author sgrekhov@unipro.ru

import '../../../Utils/expect.dart';

main() {
  int i = 1;
  Expect.equals(0, i >> 1);
  Expect.equals(0, i >> 2);
  Expect.equals(0, i >> 64);
  Expect.equals(0, i >> 100);

  int j = 0x7FFFFFFFFFFFFFFF;
  Expect.equals(4611686018427387903, j >> 1);
  Expect.equals(2305843009213693951, j >> 2);
  Expect.equals(1152921504606846975, j >> 3);
  Expect.equals(3, j >> 61);
  Expect.equals(1, j >> 62);
  Expect.equals(0, j >> 63);
  Expect.equals(0, j >> 64);
  Expect.equals(0, j >> 65);
  Expect.equals(0, j >> 100);
}