The Tor Browser / file comparison
comparison: js/src/tests/test262/ch11/11.5/11.5.2/S11.5.2_A4_T6.js
js/src/tests/test262/ch11/11.5/11.5.2/S11.5.2_A4_T6.js
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
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| -1:000000000000 | 0:903b24797221 |
|---|---|
| 1 // Copyright 2009 the Sputnik authors. All rights reserved. | |
| 2 // This code is governed by the BSD license found in the LICENSE file. | |
| 3 | |
| 4 /** | |
| 5 * The result of division is determined by the specification of IEEE 754 arithmetics | |
| 6 * | |
| 7 * @path ch11/11.5/11.5.2/S11.5.2_A4_T6.js | |
| 8 * @description Division of a finite value by an infinity results in zero of appropriate sign | |
| 9 */ | |
| 10 | |
| 11 //CHECK#1 | |
| 12 if (1 / Number.NEGATIVE_INFINITY !== -0) { | |
| 13 $ERROR('#1.1: 1 / -Infinity === 0. Actual: ' + (1 / -Infinity)); | |
| 14 } else { | |
| 15 if (1 / (1 / Number.NEGATIVE_INFINITY) !== Number.NEGATIVE_INFINITY) { | |
| 16 $ERROR('#1.2: 1 / -Infinity === - 0. Actual: +0'); | |
| 17 } | |
| 18 } | |
| 19 | |
| 20 //CHECK#2 | |
| 21 if (-1 / Number.NEGATIVE_INFINITY !== +0) { | |
| 22 $ERROR('#2.1: -1 / -Infinity === 0. Actual: ' + (-1 / -Infinity)); | |
| 23 } else { | |
| 24 if (1 / (-1 / Number.NEGATIVE_INFINITY) !== Number.POSITIVE_INFINITY) { | |
| 25 $ERROR('#2.2: -1 / -Infinity === + 0. Actual: -0'); | |
| 26 } | |
| 27 } | |
| 28 | |
| 29 //CHECK#3 | |
| 30 if (1 / Number.POSITIVE_INFINITY !== +0) { | |
| 31 $ERROR('#3.1: 1 / Infinity === 0. Actual: ' + (1 / Infinity)); | |
| 32 } else { | |
| 33 if (1 / (1 / Number.POSITIVE_INFINITY) !== Number.POSITIVE_INFINITY) { | |
| 34 $ERROR('#3.2: 1 / Infinity === + 0. Actual: -0'); | |
| 35 } | |
| 36 } | |
| 37 | |
| 38 //CHECK#4 | |
| 39 if (-1 / Number.POSITIVE_INFINITY !== -0) { | |
| 40 $ERROR('#4.1: -1 / Infinity === 0. Actual: ' + (-1 / Infinity)); | |
| 41 } else { | |
| 42 if (1 / (-1 / Number.POSITIVE_INFINITY) !== Number.NEGATIVE_INFINITY) { | |
| 43 $ERROR('#4.2: -1 / Infinity === - 0. Actual: +0'); | |
| 44 } | |
| 45 } | |
| 46 |
