js/src/tests/test262/ch11/11.6/11.6.2/S11.6.2_A4_T1.js@8bccb770b82d (annotated)
js/src/tests/test262/ch11/11.6/11.6.2/S11.6.2_A4_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 | * Operator x - y produces the same result as x + (-y) |
| michael@0 | 6 | * |
| michael@0 | 7 | * @path ch11/11.6/11.6.2/S11.6.2_A4_T1.js |
| michael@0 | 8 | * @description If either operand is NaN, the result is NaN |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | //CHECK#1 |
| michael@0 | 12 | if (isNaN(Number.NaN - 1) !== true ) { |
| michael@0 | 13 | $ERROR('#1: NaN - 1 === Not-a-Number. Actual: ' + (NaN - 1)); |
| michael@0 | 14 | } |
| michael@0 | 15 | |
| michael@0 | 16 | //CHECK#2 |
| michael@0 | 17 | if (isNaN(1 - Number.NaN) !== true ) { |
| michael@0 | 18 | $ERROR('#2: 1 - NaN === Not-a-Number. Actual: ' + (1 - NaN)); |
| michael@0 | 19 | } |
| michael@0 | 20 | |
| michael@0 | 21 | //CHECK#3 |
| michael@0 | 22 | if (isNaN(Number.NaN - Number.POSITIVE_INFINITY) !== true ) { |
| michael@0 | 23 | $ERROR('#3: NaN - Infinity === Not-a-Number. Actual: ' + (NaN - Infinity)); |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | //CHECK#4 |
| michael@0 | 27 | if (isNaN(Number.POSITIVE_INFINITY - Number.NaN) !== true ) { |
| michael@0 | 28 | $ERROR('#4: Infinity - NaN === Not-a-Number. Actual: ' + (Infinity - NaN)); |
| michael@0 | 29 | } |
| michael@0 | 30 | |
| michael@0 | 31 | //CHECK#5 |
| michael@0 | 32 | if (isNaN(Number.NaN - Number.NEGATIVE_INFINITY) !== true ) { |
| michael@0 | 33 | $ERROR('#5: NaN - Infinity === Not-a-Number. Actual: ' + (NaN - Infinity)); |
| michael@0 | 34 | } |
| michael@0 | 35 | |
| michael@0 | 36 | //CHECK#6 |
| michael@0 | 37 | if (isNaN(Number.NEGATIVE_INFINITY - Number.NaN) !== true ) { |
| michael@0 | 38 | $ERROR('#6: Infinity - NaN === Not-a-Number. Actual: ' + (Infinity - NaN)); |
| michael@0 | 39 | } |
| michael@0 | 40 |
