| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /** |
| * Compute result modulo 2^32 |
| * |
| * @path ch09/9.5/S9.5_A2.2_T1.js |
| * @description Use operator <<0 |
| */ |
| |
| // CHECK#1 |
| if ((-2147483647 << 0) !== -2147483647) { |
| $ERROR('#1: (-2147483647 << 0) === -2147483647. Actual: ' + ((-2147483647 << 0))); |
| } |
| |
| // CHECK#2 |
| if ((-2147483648 << 0) !== -2147483648) { |
| $ERROR('#2: (-2147483648 << 0) === -2147483648. Actual: ' + ((-2147483648 << 0))); |
| } |
| |
| // CHECK#3 |
| if ((-2147483649 << 0) !== 2147483647) { |
| $ERROR('#3: (-2147483649 << 0) === 2147483647. Actual: ' + ((-2147483649 << 0))); |
| } |
| |
| // CHECK#4 |
| if ((4294967295 << 0) !== -1) { |
| $ERROR('#4: (4294967295 << 0) === -1. Actual: ' + ((4294967295 << 0))); |
| } |
| |
| // CHECK#5 |
| if ((4294967296 << 0) !== 0) { |
| $ERROR('#5: (4294967296 << 0) === 0. Actual: ' + ((4294967296 << 0))); |
| } |
| |
| // CHECK#6 |
| if ((4294967297 << 0) !== 1) { |
| $ERROR('#6: (4294967297 << 0) === 1. Actual: ' + ((4294967297 << 0))); |
| } |
| |
| // CHECK#7 |
| if ((-4294967295 << 0) !== 1) { |
| $ERROR('#7: (-4294967295 << 0) === 1. Actual: ' + ((-4294967295 << 0))); |
| } |
| |
| // CHECK#8 |
| if ((-4294967296 << 0) !== 0) { |
| $ERROR('#8: (-4294967296 << 0) === 0. Actual: ' + ((-4294967296 << 0))); |
| } |
| |
| // CHECK#9 |
| if ((-4294967297 << 0) !== -1) { |
| $ERROR('#9: (-4294967297 << 0) === -1. Actual: ' + ((-4294967297 << 0))); |
| } |
| |
| // CHECK#10 |
| if ((8589934591 << 0) !== -1) { |
| $ERROR('#10: (8589934591 << 0) === -1. Actual: ' + ((8589934591 << 0))); |
| } |
| |
| // CHECK#11 |
| if ((8589934592 << 0) !== 0) { |
| $ERROR('#11: (8589934592 << 0) === 0. Actual: ' + ((8589934592 << 0))); |
| } |
| |
| // CHECK#12 |
| if ((8589934593 << 0) !== 1) { |
| $ERROR('#12: (8589934593 << 0) === 1. Actual: ' + ((8589934593 << 0))); |
| } |
| |
