js/src/tests/test262/ch11/11.5/11.5.1/S11.5.1_A4_T3.js@8bccb770b82d (annotated)
js/src/tests/test262/ch11/11.5/11.5.1/S11.5.1_A4_T3.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 | * The result of a floating-point multiplication is governed by the rules of IEEE 754 double-precision arithmetics |
| michael@0 | 6 | * |
| michael@0 | 7 | * @path ch11/11.5/11.5.1/S11.5.1_A4_T3.js |
| michael@0 | 8 | * @description Multiplication of an infinity by a zero results in NaN |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | //CHECK#1 |
| michael@0 | 12 | if (isNaN(Number.NEGATIVE_INFINITY * 0) !== true) { |
| michael@0 | 13 | $ERROR('#1: Infinity * 0 === Not-a-Number. Actual: ' + (Infinity * 0)); |
| michael@0 | 14 | } |
| michael@0 | 15 | |
| michael@0 | 16 | //CHECK#2 |
| michael@0 | 17 | if (isNaN(-0 * Number.NEGATIVE_INFINITY) !== true) { |
| michael@0 | 18 | $ERROR('#2: -0 * -Infinity === Not-a-Number. Actual: ' + (-0 * -Infinity)); |
| michael@0 | 19 | } |
| michael@0 | 20 | |
| michael@0 | 21 | //CHECK#3 |
| michael@0 | 22 | if (isNaN(Number.POSITIVE_INFINITY * -0) !== true) { |
| michael@0 | 23 | $ERROR('#3: Infinity * -0 === Not-a-Number. Actual: ' + (Infinity * -0)); |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | //CHECK#4 |
| michael@0 | 27 | if (isNaN(0 * Number.POSITIVE_INFINITY) !== true) { |
| michael@0 | 28 | $ERROR('#4: 0 * Infinity === Not-a-Number. Actual: ' + (0 * Infinity)); |
| michael@0 | 29 | } |
| michael@0 | 30 | |
| michael@0 | 31 | //CHECK#5 |
| michael@0 | 32 | if (isNaN(Number.NEGATIVE_INFINITY * -0) !== true) { |
| michael@0 | 33 | $ERROR('#5: Infinity * -0 === Not-a-Number. Actual: ' + (Infinity * -0)); |
| michael@0 | 34 | } |
| michael@0 | 35 | |
| michael@0 | 36 | //CHECK#6 |
| michael@0 | 37 | if (isNaN(0 * Number.NEGATIVE_INFINITY) !== true) { |
| michael@0 | 38 | $ERROR('#6: 0 * -Infinity === Not-a-Number. Actual: ' + (0 * -Infinity)); |
| michael@0 | 39 | } |
| michael@0 | 40 | |
| michael@0 | 41 | //CHECK#7 |
| michael@0 | 42 | if (isNaN(Number.POSITIVE_INFINITY * 0) !== true) { |
| michael@0 | 43 | $ERROR('#7: Infinity * 0 === Not-a-Number. Actual: ' + (Infinity * 0)); |
| michael@0 | 44 | } |
| michael@0 | 45 | |
| michael@0 | 46 | //CHECK#8 |
| michael@0 | 47 | if (isNaN(-0 * Number.POSITIVE_INFINITY) !== true) { |
| michael@0 | 48 | $ERROR('#8: -0 * Infinity === Not-a-Number. Actual: ' + (-0 * Infinity)); |
| michael@0 | 49 | } |
| michael@0 | 50 |
