js/src/tests/test262/ch11/11.5/11.5.1/S11.5.1_A4_T7.js@8bccb770b82d (annotated)
js/src/tests/test262/ch11/11.5/11.5.1/S11.5.1_A4_T7.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_T7.js |
| michael@0 | 8 | * @description If the magnitude is too small to represent, the result is then a zero of appropriate sign |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | //CHECK#1 |
| michael@0 | 12 | if (Number.MIN_VALUE * 0.1 !== 0) { |
| michael@0 | 13 | $ERROR('#1: Number.MIN_VALUE * 0.1 === 0. Actual: ' + (Number.MIN_VALUE * 0.1)); |
| michael@0 | 14 | } |
| michael@0 | 15 | |
| michael@0 | 16 | //CHECK#2 |
| michael@0 | 17 | if (-0.1 * Number.MIN_VALUE !== -0) { |
| michael@0 | 18 | $ERROR('#2.1: -0.1 * Number.MIN_VALUE === -0. Actual: ' + (-0.1 * Number.MIN_VALUE)); |
| michael@0 | 19 | } else { |
| michael@0 | 20 | if (1 / (-0.1 * Number.MIN_VALUE) !== Number.NEGATIVE_INFINITY) { |
| michael@0 | 21 | $ERROR('#2.2: -0.1 * Number.MIN_VALUE === -0. Actual: +0'); |
| michael@0 | 22 | } |
| michael@0 | 23 | } |
| michael@0 | 24 | |
| michael@0 | 25 | //CHECK#3 |
| michael@0 | 26 | if (Number.MIN_VALUE * 0.5 !== 0) { |
| michael@0 | 27 | $ERROR('#3: Number.MIN_VALUE * 0.5 === 0. Actual: ' + (Number.MIN_VALUE * 0.5)); |
| michael@0 | 28 | } |
| michael@0 | 29 | |
| michael@0 | 30 | //CHECK#4 |
| michael@0 | 31 | if (-0.5 * Number.MIN_VALUE !== -0) { |
| michael@0 | 32 | $ERROR('#4.1: -0.5 * Number.MIN_VALUE === -0. Actual: ' + (-0.5 * Number.MIN_VALUE)); |
| michael@0 | 33 | } else { |
| michael@0 | 34 | if (1 / (-0.5 * Number.MIN_VALUE) !== Number.NEGATIVE_INFINITY) { |
| michael@0 | 35 | $ERROR('#4.2: -0.5 * Number.MIN_VALUE === -0. Actual: +0'); |
| michael@0 | 36 | } |
| michael@0 | 37 | } |
| michael@0 | 38 | |
| michael@0 | 39 | //CHECK#5 |
| michael@0 | 40 | if (Number.MIN_VALUE * 0.51 !== Number.MIN_VALUE) { |
| michael@0 | 41 | $ERROR('#5: Number.MIN_VALUE * 0.51 === Number.MIN_VALUE. Actual: ' + (Number.MIN_VALUE * 0.51)); |
| michael@0 | 42 | } |
| michael@0 | 43 | |
| michael@0 | 44 | //CHECK#6 |
| michael@0 | 45 | if (-0.51 * Number.MIN_VALUE !== -Number.MIN_VALUE) { |
| michael@0 | 46 | $ERROR('#6: -0.51 * Number.MIN_VALUE === -Number.MIN_VALUE. Actual: ' + (-0.51 * Number.MIN_VALUE)); |
| michael@0 | 47 | } |
| michael@0 | 48 | |
| michael@0 | 49 | //CHECK#7 |
| michael@0 | 50 | if (Number.MIN_VALUE * 0.9 !== Number.MIN_VALUE) { |
| michael@0 | 51 | $ERROR('#7: Number.MIN_VALUE * 0.9 === Number.MIN_VALUE. Actual: ' + (Number.MIN_VALUE * 0.9)); |
| michael@0 | 52 | } |
| michael@0 | 53 | |
| michael@0 | 54 | //CHECK#8 |
| michael@0 | 55 | if (-0.9 * Number.MIN_VALUE !== -Number.MIN_VALUE) { |
| michael@0 | 56 | $ERROR('#8: -0.9 * Number.MIN_VALUE === -Number.MIN_VALUE. Actual: ' + (-0.9 * Number.MIN_VALUE)); |
| michael@0 | 57 | } |
| michael@0 | 58 |
