js/src/tests/test262/ch11/11.6/11.6.1/S11.6.1_A4_T9.js@8bccb770b82d (annotated)
js/src/tests/test262/ch11/11.6/11.6.1/S11.6.1_A4_T9.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 an addition is determined using the rules of IEEE 754 double-precision arithmetics |
| michael@0 | 6 | * |
| michael@0 | 7 | * @path ch11/11.6/11.6.1/S11.6.1_A4_T9.js |
| michael@0 | 8 | * @description The addition operator is not always associative ( x + y + z is the same (x + y) + z, not x + (y + z)) |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | //CHECK#1 |
| michael@0 | 12 | if (-Number.MAX_VALUE + Number.MAX_VALUE + Number.MAX_VALUE !== (-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE) { |
| michael@0 | 13 | $ERROR('#1: -Number.MAX_VALUE + Number.MAX_VALUE + Number.MAX_VALUE === (-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE. Actual: ' + (-Number.MAX_VALUE + Number.MAX_VALUE + Number.MAX_VALUE)); |
| michael@0 | 14 | } |
| michael@0 | 15 | |
| michael@0 | 16 | //CHECK#2 |
| michael@0 | 17 | if ((-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE === -Number.MAX_VALUE + (Number.MAX_VALUE + Number.MAX_VALUE)) { |
| michael@0 | 18 | $ERROR('#2: (-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE === -Number.MAX_VALUE + (Number.MAX_VALUE + Number.MAX_VALUE). Actual: ' + ((-Number.MAX_VALUE + Number.MAX_VALUE) + Number.MAX_VALUE)); |
| michael@0 | 19 | } |
| michael@0 | 20 | |
| michael@0 | 21 | //CHECK#3 |
| michael@0 | 22 | if ("1" + 1 + 1 !== ("1" + 1) + 1) { |
| michael@0 | 23 | $ERROR('#3: "1" + 1 + 1 === ("1" + 1) + 1. Actual: ' + ("1" + 1 + 1)); |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | //CHECK#4 |
| michael@0 | 27 | if (("1" + 1) + 1 === "1" + (1 + 1)) { |
| michael@0 | 28 | $ERROR('#4: ("1" + 1) + 1 !== "1" + (1 + 1)'); |
| michael@0 | 29 | } |
| michael@0 | 30 |
