js/src/tests/test262/intl402/ch10/10.3/10.3.2_CS_a.js@6474c204b198 (annotated)
js/src/tests/test262/intl402/ch10/10.3/10.3.2_CS_a.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // Copyright 2012 Norbert Lindenberg. All rights reserved. |
| michael@0 | 2 | // Copyright 2012 Mozilla Corporation. All rights reserved. |
| michael@0 | 3 | // This code is governed by the license found in the LICENSE file. |
| michael@0 | 4 | |
| michael@0 | 5 | /** |
| michael@0 | 6 | * @description Tests that the function returned by Intl.Collator.prototype.compare |
| michael@0 | 7 | * returns 0 when comparing Strings that are considered canonically equivalent |
| michael@0 | 8 | * by the Unicode standard. |
| michael@0 | 9 | * @author Norbert Lindenberg |
| michael@0 | 10 | */ |
| michael@0 | 11 | |
| michael@0 | 12 | var collator = new Intl.Collator(); |
| michael@0 | 13 | var pairs = [ |
| michael@0 | 14 | // example from Unicode 5.0, section 3.7, definition D70 |
| michael@0 | 15 | ["o\u0308", "ö"], |
| michael@0 | 16 | // examples from Unicode 5.0, chapter 3.11 |
| michael@0 | 17 | ["ä\u0323", "a\u0323\u0308"], |
| michael@0 | 18 | ["a\u0308\u0323", "a\u0323\u0308"], |
| michael@0 | 19 | ["ạ\u0308", "a\u0323\u0308"], |
| michael@0 | 20 | ["ä\u0306", "a\u0308\u0306"], |
| michael@0 | 21 | ["ă\u0308", "a\u0306\u0308"], |
| michael@0 | 22 | // example from Unicode 5.0, chapter 3.12 |
| michael@0 | 23 | ["\u1111\u1171\u11B6", "퓛"], |
| michael@0 | 24 | // examples from UTS 10, Unicode Collation Algorithm |
| michael@0 | 25 | ["Å", "Å"], |
| michael@0 | 26 | ["Å", "A\u030A"], |
| michael@0 | 27 | ["x\u031B\u0323", "x\u0323\u031B"], |
| michael@0 | 28 | ["ự", "ụ\u031B"], |
| michael@0 | 29 | ["ự", "u\u031B\u0323"], |
| michael@0 | 30 | ["ự", "ư\u0323"], |
| michael@0 | 31 | ["ự", "u\u0323\u031B"], |
| michael@0 | 32 | // examples from UAX 15, Unicode Normalization Forms |
| michael@0 | 33 | ["Ç", "C\u0327"], |
| michael@0 | 34 | ["q\u0307\u0323", "q\u0323\u0307"], |
| michael@0 | 35 | ["가", "\u1100\u1161"], |
| michael@0 | 36 | ["Å", "A\u030A"], |
| michael@0 | 37 | ["Ω", "Ω"], |
| michael@0 | 38 | ["Å", "A\u030A"], |
| michael@0 | 39 | ["ô", "o\u0302"], |
| michael@0 | 40 | ["ṩ", "s\u0323\u0307"], |
| michael@0 | 41 | ["ḋ\u0323", "d\u0323\u0307"], |
| michael@0 | 42 | ["ḋ\u0323", "ḍ\u0307"], |
| michael@0 | 43 | ["q\u0307\u0323", "q\u0323\u0307"], |
| michael@0 | 44 | // examples involving supplementary characters from UCD NormalizationTest.txt |
| michael@0 | 45 | ["\uD834\uDD5E", "\uD834\uDD57\uD834\uDD65"], |
| michael@0 | 46 | ["\uD87E\uDC2B", "北"] |
| michael@0 | 47 | |
| michael@0 | 48 | ]; |
| michael@0 | 49 | var i; |
| michael@0 | 50 | for (i = 0; i < pairs.length; i++) { |
| michael@0 | 51 | var pair = pairs[i]; |
| michael@0 | 52 | if (collator.compare(pair[0], pair[1]) !== 0) { |
| michael@0 | 53 | $ERROR("Collator.compare considers " + pair[0] + " (" + toU(pair[0]) + |
| michael@0 | 54 | ") ≠ " + pair[1] + " (" + toU(pair[1]) + ")."); |
| michael@0 | 55 | } |
| michael@0 | 56 | } |
| michael@0 | 57 | |
| michael@0 | 58 | function toU(s) { |
| michael@0 | 59 | var result = ""; |
| michael@0 | 60 | var escape = "\\u0000"; |
| michael@0 | 61 | var i; |
| michael@0 | 62 | for (i = 0; i < s.length; i++) { |
| michael@0 | 63 | var hex = s.charCodeAt(i).toString(16); |
| michael@0 | 64 | result += escape.substring(0, escape.length - hex.length) + hex; |
| michael@0 | 65 | } |
| michael@0 | 66 | return result; |
| michael@0 | 67 | } |
| michael@0 | 68 |
