js/src/tests/test262/ch09/9.5/S9.5_A1_T1.js@8bccb770b82d (annotated)
js/src/tests/test262/ch09/9.5/S9.5_A1_T1.js
Wed, 31 Dec 2014 13:27:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 13:27:57 +0100
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
- permissions
- -rw-r--r--
Ignore runtime configuration files generated during quality assurance.
| michael@0 | 1 | // Copyright 2009 the Sputnik authors. All rights reserved. |
| michael@0 | 2 | // This code is governed by the BSD license found in the LICENSE file. |
| michael@0 | 3 | |
| michael@0 | 4 | /** |
| michael@0 | 5 | * If value is NaN, +0, -0, +Infinity, or -Infinity, return +0 |
| michael@0 | 6 | * |
| michael@0 | 7 | * @path ch09/9.5/S9.5_A1_T1.js |
| michael@0 | 8 | * @description For testing use operator <<0 |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | // CHECK#1 |
| michael@0 | 12 | if ((Number.NaN << 0) !== +0) { |
| michael@0 | 13 | $ERROR('#1.1: (Number.NaN << 0) === 0. Actual: ' + ((Number.NaN << 0))); |
| michael@0 | 14 | } else if (1/(Number.NaN << 0) !== Number.POSITIVE_INFINITY) { |
| michael@0 | 15 | $ERROR('#1.2: (Number.NaN << 0) === +0. Actual: -0'); |
| michael@0 | 16 | } |
| michael@0 | 17 | |
| michael@0 | 18 | // CHECK#2 |
| michael@0 | 19 | if ((Number("abc") << 0) !== +0) { |
| michael@0 | 20 | $ERROR('#2.1: (Number("abc") << 0) === 0. Actual: ' + ((Number("abc") << 0))); |
| michael@0 | 21 | } else if (1/(0 << 0) !== Number.POSITIVE_INFINITY) { |
| michael@0 | 22 | $ERROR('#2.2: (0 << 0) === +0. Actual: -0'); |
| michael@0 | 23 | } |
| michael@0 | 24 | |
| michael@0 | 25 | // CHECK#3 |
| michael@0 | 26 | if ((0 << 0) !== +0) { |
| michael@0 | 27 | $ERROR('#3.1: (0 << 0) === 0. Actual: ' + ((0 << 0))); |
| michael@0 | 28 | } else if (1/(0 << 0) !== Number.POSITIVE_INFINITY) { |
| michael@0 | 29 | $ERROR('#3.2: (0 << 0) === +0. Actual: -0'); |
| michael@0 | 30 | } |
| michael@0 | 31 | |
| michael@0 | 32 | // CHECK#4 |
| michael@0 | 33 | if ((-0 << 0) !== +0) { |
| michael@0 | 34 | $ERROR("#4.1: (-0 << 0) === 0"); |
| michael@0 | 35 | } else if (1/(-0 << 0) !== Number.POSITIVE_INFINITY) { |
| michael@0 | 36 | $ERROR("#4.2: (-0 << 0) === +0. Actual: -0"); |
| michael@0 | 37 | } |
| michael@0 | 38 | |
| michael@0 | 39 | // CHECK#5 |
| michael@0 | 40 | if ((Number.POSITIVE_INFINITY << 0) !== +0) { |
| michael@0 | 41 | $ERROR('#5.1: (Number.POSITIVE_INFINITY << 0) === 0. Actual: ' + ((Number.POSITIVE_INFINITY << 0))); |
| michael@0 | 42 | } else if (1/(Number.POSITIVE_INFINITY << 0) !== Number.POSITIVE_INFINITY) { |
| michael@0 | 43 | $ERROR('#5.2: (Number.POSITIVE_INFINITY << 0) === +0. Actual: -0'); |
| michael@0 | 44 | } |
| michael@0 | 45 | |
| michael@0 | 46 | // CHECK#6 |
| michael@0 | 47 | if ((Number.NEGATIVE_INFINITY << 0) !== +0) { |
| michael@0 | 48 | $ERROR("#6.1: (Number.NEGATIVE_INFINITY << 0) === 0"); |
| michael@0 | 49 | } else if (1/(Number.NEGATIVE_INFINITY << 0) !== Number.POSITIVE_INFINITY) { |
| michael@0 | 50 | $ERROR("#6.2: (Number.NEGATIVE_INFINITY << 0) === +0. Actual: -0"); |
| michael@0 | 51 | } |
| michael@0 | 52 |
