| Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | var stdlib = {}; |
| 6 | var foreign = {}; |
| 7 | var heap = new ArrayBuffer(64 * 1024); |
| 8 | |
| 9 | var mod = (function Module(stdlib, foreign, heap) { |
| 10 | "use asm"; |
| 11 | function mod(dividend, divisor) { |
| 12 | dividend = dividend|0; |
| 13 | divisor = divisor|0; |
| 14 | return (dividend % divisor) | 0; |
| 15 | } |
| 16 | return { mod: mod }; |
| 17 | })(stdlib, foreign, heap).mod; |
| 18 | |
| 19 | var divisors = [-2147483648, -32 * 1024, -1000, -16, -7, -2, -1, 0, |
| 20 | 1, 3, 4, 10, 64, 100, 1024, 2147483647]; |
| 21 | for (var i in divisors) { |
| 22 | var divisor = divisors[i]; |
| 23 | for (var dividend = -2147483648; dividend < 2147483648; dividend += 3999773) { |
| 24 | assertEquals((dividend % divisor) | 0, mod(dividend, divisor)); |
| 25 | } |
| 26 | } |