blob: f91f90d3143bcaeda6f4361a889aecb91bba417a [file] [log] [blame]
 // 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. // Test basic integer operations. import "package:expect/expect.dart"; class IntTest { static void testMain() { Expect.equals(0, 0 + 0); Expect.equals(1, 1 + 0); Expect.equals(2, 1 + 1); Expect.equals(3, -1 + 4); Expect.equals(3, 4 + -1); Expect.equals(1, 1 - 0); Expect.equals(0, 1 - 1); Expect.equals(1, 2 - 1); Expect.equals(2, 4 - 2); Expect.equals(-2, 2 - 4); Expect.equals(0, 3 * 0); Expect.equals(0, 0 * 3); Expect.equals(1, 1 * 1); Expect.equals(5, 5 * 1); Expect.equals(15, 3 * 5); Expect.equals(-1, 1 * -1); Expect.equals(-15, -5 * 3); Expect.equals(15, -5 * -3); Expect.equals(1, 2 ~/ 2); Expect.equals(2, 2 ~/ 1); Expect.equals(2, 4 ~/ 2); Expect.equals(2, 5 ~/ 2); Expect.equals(-2, -5 ~/ 2); Expect.equals(-2, -4 ~/ 2); Expect.equals(-2, 5 ~/ -2); Expect.equals(-2, 4 ~/ -2); Expect.equals(3, 7 % 4); Expect.equals(2, 9 % 7); Expect.equals(2, -7 % 9); Expect.equals(7, 7 % -9); Expect.equals(7, 7 % 9); Expect.equals(2, -7 % -9); Expect.equals(3, (7).remainder(4)); Expect.equals(2, (9).remainder(7)); Expect.equals(-7, (-7).remainder(9)); Expect.equals(7, (7).remainder(-9)); Expect.equals(7, (7).remainder(9)); Expect.equals(-7, (-7).remainder(-9)); } } main() { IntTest.testMain(); }