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comparison: js/src/tests/test262/intl402/ch10/10.3/10.3.2_CS_a.js
js/src/tests/test262/intl402/ch10/10.3/10.3.2_CS_a.js
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
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| -1:000000000000 | 0:bbd805d4dc0e |
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| 1 // Copyright 2012 Norbert Lindenberg. All rights reserved. | |
| 2 // Copyright 2012 Mozilla Corporation. All rights reserved. | |
| 3 // This code is governed by the license found in the LICENSE file. | |
| 4 | |
| 5 /** | |
| 6 * @description Tests that the function returned by Intl.Collator.prototype.compare | |
| 7 * returns 0 when comparing Strings that are considered canonically equivalent | |
| 8 * by the Unicode standard. | |
| 9 * @author Norbert Lindenberg | |
| 10 */ | |
| 11 | |
| 12 var collator = new Intl.Collator(); | |
| 13 var pairs = [ | |
| 14 // example from Unicode 5.0, section 3.7, definition D70 | |
| 15 ["o\u0308", "ö"], | |
| 16 // examples from Unicode 5.0, chapter 3.11 | |
| 17 ["ä\u0323", "a\u0323\u0308"], | |
| 18 ["a\u0308\u0323", "a\u0323\u0308"], | |
| 19 ["ạ\u0308", "a\u0323\u0308"], | |
| 20 ["ä\u0306", "a\u0308\u0306"], | |
| 21 ["ă\u0308", "a\u0306\u0308"], | |
| 22 // example from Unicode 5.0, chapter 3.12 | |
| 23 ["\u1111\u1171\u11B6", "퓛"], | |
| 24 // examples from UTS 10, Unicode Collation Algorithm | |
| 25 ["Å", "Å"], | |
| 26 ["Å", "A\u030A"], | |
| 27 ["x\u031B\u0323", "x\u0323\u031B"], | |
| 28 ["ự", "ụ\u031B"], | |
| 29 ["ự", "u\u031B\u0323"], | |
| 30 ["ự", "ư\u0323"], | |
| 31 ["ự", "u\u0323\u031B"], | |
| 32 // examples from UAX 15, Unicode Normalization Forms | |
| 33 ["Ç", "C\u0327"], | |
| 34 ["q\u0307\u0323", "q\u0323\u0307"], | |
| 35 ["가", "\u1100\u1161"], | |
| 36 ["Å", "A\u030A"], | |
| 37 ["Ω", "Ω"], | |
| 38 ["Å", "A\u030A"], | |
| 39 ["ô", "o\u0302"], | |
| 40 ["ṩ", "s\u0323\u0307"], | |
| 41 ["ḋ\u0323", "d\u0323\u0307"], | |
| 42 ["ḋ\u0323", "ḍ\u0307"], | |
| 43 ["q\u0307\u0323", "q\u0323\u0307"], | |
| 44 // examples involving supplementary characters from UCD NormalizationTest.txt | |
| 45 ["\uD834\uDD5E", "\uD834\uDD57\uD834\uDD65"], | |
| 46 ["\uD87E\uDC2B", "北"] | |
| 47 | |
| 48 ]; | |
| 49 var i; | |
| 50 for (i = 0; i < pairs.length; i++) { | |
| 51 var pair = pairs[i]; | |
| 52 if (collator.compare(pair[0], pair[1]) !== 0) { | |
| 53 $ERROR("Collator.compare considers " + pair[0] + " (" + toU(pair[0]) + | |
| 54 ") ≠ " + pair[1] + " (" + toU(pair[1]) + ")."); | |
| 55 } | |
| 56 } | |
| 57 | |
| 58 function toU(s) { | |
| 59 var result = ""; | |
| 60 var escape = "\\u0000"; | |
| 61 var i; | |
| 62 for (i = 0; i < s.length; i++) { | |
| 63 var hex = s.charCodeAt(i).toString(16); | |
| 64 result += escape.substring(0, escape.length - hex.length) + hex; | |
| 65 } | |
| 66 return result; | |
| 67 } | |
| 68 |
