The Tor Browser / file comparison
comparison: js/src/tests/ecma/String/15.5.4.5-3.js
js/src/tests/ecma/String/15.5.4.5-3.js
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- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:3c560b9ec802 |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 | |
| 7 /** | |
| 8 File Name: 15.5.4.5-3.js | |
| 9 ECMA Section: 15.5.4.5 String.prototype.charCodeAt(pos) | |
| 10 Description: Returns a number (a nonnegative integer less than 2^16) | |
| 11 representing the Unicode encoding of the character at | |
| 12 position pos in this string. If there is no character | |
| 13 at that position, the number is NaN. | |
| 14 | |
| 15 When the charCodeAt method is called with one argument | |
| 16 pos, the following steps are taken: | |
| 17 1. Call ToString, giving it the theis value as its | |
| 18 argument | |
| 19 2. Call ToInteger(pos) | |
| 20 3. Compute the number of characters in result(1). | |
| 21 4. If Result(2) is less than 0 or is not less than | |
| 22 Result(3), return NaN. | |
| 23 5. Return a value of Number type, of positive sign, whose | |
| 24 magnitude is the Unicode encoding of one character | |
| 25 from result 1, namely the characer at position Result | |
| 26 (2), where the first character in Result(1) is | |
| 27 considered to be at position 0. | |
| 28 | |
| 29 Note that the charCodeAt function is intentionally | |
| 30 generic; it does not require that its this value be a | |
| 31 String object. Therefore it can be transferred to other | |
| 32 kinds of objects for use as a method. | |
| 33 | |
| 34 Author: christine@netscape.com | |
| 35 Date: 2 october 1997 | |
| 36 */ | |
| 37 var SECTION = "15.5.4.5-3"; | |
| 38 var VERSION = "ECMA_1"; | |
| 39 startTest(); | |
| 40 var TITLE = "String.prototype.charCodeAt"; | |
| 41 | |
| 42 writeHeaderToLog( SECTION + " "+ TITLE); | |
| 43 | |
| 44 var TEST_STRING = new String( " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~" ); | |
| 45 | |
| 46 | |
| 47 var foo = new MyObject('hello'); | |
| 48 | |
| 49 new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(0)", 0x0068, foo.charCodeAt(0) ); | |
| 50 new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(1)", 0x0065, foo.charCodeAt(1) ); | |
| 51 new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(2)", 0x006c, foo.charCodeAt(2) ); | |
| 52 new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(3)", 0x006c, foo.charCodeAt(3) ); | |
| 53 new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(4)", 0x006f, foo.charCodeAt(4) ); | |
| 54 new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(-1)", Number.NaN, foo.charCodeAt(-1) ); | |
| 55 new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(5)", Number.NaN, foo.charCodeAt(5) ); | |
| 56 | |
| 57 var boo = new MyObject(true); | |
| 58 | |
| 59 new TestCase( SECTION, "var boo = new MyObject(true);boo.charCodeAt(0)", 0x0074, boo.charCodeAt(0) ); | |
| 60 new TestCase( SECTION, "var boo = new MyObject(true);boo.charCodeAt(1)", 0x0072, boo.charCodeAt(1) ); | |
| 61 new TestCase( SECTION, "var boo = new MyObject(true);boo.charCodeAt(2)", 0x0075, boo.charCodeAt(2) ); | |
| 62 new TestCase( SECTION, "var boo = new MyObject(true);boo.charCodeAt(3)", 0x0065, boo.charCodeAt(3) ); | |
| 63 | |
| 64 var noo = new MyObject( Math.PI ); | |
| 65 | |
| 66 new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(0)", 0x0033, noo.charCodeAt(0) ); | |
| 67 new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(1)", 0x002E, noo.charCodeAt(1) ); | |
| 68 new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(2)", 0x0031, noo.charCodeAt(2) ); | |
| 69 new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(3)", 0x0034, noo.charCodeAt(3) ); | |
| 70 new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(4)", 0x0031, noo.charCodeAt(4) ); | |
| 71 new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(5)", 0x0035, noo.charCodeAt(5) ); | |
| 72 new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(6)", 0x0039, noo.charCodeAt(6) ); | |
| 73 | |
| 74 var noo = new MyObject( null ); | |
| 75 | |
| 76 new TestCase( SECTION, "var noo = new MyObject(null);noo.charCodeAt(0)", 0x006E, noo.charCodeAt(0) ); | |
| 77 new TestCase( SECTION, "var noo = new MyObject(null);noo.charCodeAt(1)", 0x0075, noo.charCodeAt(1) ); | |
| 78 new TestCase( SECTION, "var noo = new MyObject(null);noo.charCodeAt(2)", 0x006C, noo.charCodeAt(2) ); | |
| 79 new TestCase( SECTION, "var noo = new MyObject(null);noo.charCodeAt(3)", 0x006C, noo.charCodeAt(3) ); | |
| 80 new TestCase( SECTION, "var noo = new MyObject(null);noo.charCodeAt(4)", NaN, noo.charCodeAt(4) ); | |
| 81 | |
| 82 var noo = new MyObject( void 0 ); | |
| 83 | |
| 84 new TestCase( SECTION, "var noo = new MyObject(void 0);noo.charCodeAt(0)", 0x0075, noo.charCodeAt(0) ); | |
| 85 new TestCase( SECTION, "var noo = new MyObject(void 0);noo.charCodeAt(1)", 0x006E, noo.charCodeAt(1) ); | |
| 86 new TestCase( SECTION, "var noo = new MyObject(void 0);noo.charCodeAt(2)", 0x0064, noo.charCodeAt(2) ); | |
| 87 new TestCase( SECTION, "var noo = new MyObject(void 0);noo.charCodeAt(3)", 0x0065, noo.charCodeAt(3) ); | |
| 88 new TestCase( SECTION, "var noo = new MyObject(void 0);noo.charCodeAt(4)", 0x0066, noo.charCodeAt(4) ); | |
| 89 | |
| 90 test(); | |
| 91 | |
| 92 | |
| 93 function MyObject (v) { | |
| 94 this.value = v; | |
| 95 this.toString = new Function ( "return this.value +\"\"" ); | |
| 96 this.charCodeAt = String.prototype.charCodeAt; | |
| 97 } |
