| /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| |
| /** |
| File Name: 15.5.4.4-4.js |
| ECMA Section: 15.5.4.4 String.prototype.charAt(pos) |
| Description: Returns a string containing the character at position |
| pos in the string. If there is no character at that |
| string, the result is the empty string. The result is |
| a string value, not a String object. |
| |
| When the charAt method is called with one argument, |
| pos, the following steps are taken: |
| 1. Call ToString, with this value as its argument |
| 2. Call ToInteger pos |
| 3. Compute the number of characters in Result(1) |
| 4. If Result(2) is less than 0 is or not less than |
| Result(3), return the empty string |
| 5. Return a string of length 1 containing one character |
| from result (1), the character at position Result(2). |
| |
| Note that the charAt function is intentionally generic; |
| it does not require that its this value be a String |
| object. Therefore it can be transferred to other kinds |
| of objects for use as a method. |
| |
| This tests assiging charAt to primitive types.. |
| |
| Author: christine@netscape.com |
| Date: 2 october 1997 |
| */ |
| var SECTION = "15.5.4.4-4"; |
| var VERSION = "ECMA_2"; |
| startTest(); |
| var TITLE = "String.prototype.charAt"; |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| new TestCase( SECTION, "x = new Array(1,2,3); x.charAt = String.prototype.charAt; x.charAt(0)", "1", eval("x=new Array(1,2,3); x.charAt = String.prototype.charAt; x.charAt(0)") ); |
| new TestCase( SECTION, "x = new Array(1,2,3); x.charAt = String.prototype.charAt; x.charAt(1)", ",", eval("x=new Array(1,2,3); x.charAt = String.prototype.charAt; x.charAt(1)") ); |
| new TestCase( SECTION, "x = new Array(1,2,3); x.charAt = String.prototype.charAt; x.charAt(2)", "2", eval("x=new Array(1,2,3); x.charAt = String.prototype.charAt; x.charAt(2)") ); |
| new TestCase( SECTION, "x = new Array(1,2,3); x.charAt = String.prototype.charAt; x.charAt(3)", ",", eval("x=new Array(1,2,3); x.charAt = String.prototype.charAt; x.charAt(3)") ); |
| new TestCase( SECTION, "x = new Array(1,2,3); x.charAt = String.prototype.charAt; x.charAt(4)", "3", eval("x=new Array(1,2,3); x.charAt = String.prototype.charAt; x.charAt(4)") ); |
| |
| new TestCase( SECTION, "x = new Array(); x.charAt = String.prototype.charAt; x.charAt(0)", "", eval("x = new Array(); x.charAt = String.prototype.charAt; x.charAt(0)") ); |
| |
| new TestCase( SECTION, "x = new Number(123); x.charAt = String.prototype.charAt; x.charAt(0)", "1", eval("x=new Number(123); x.charAt = String.prototype.charAt; x.charAt(0)") ); |
| new TestCase( SECTION, "x = new Number(123); x.charAt = String.prototype.charAt; x.charAt(1)", "2", eval("x=new Number(123); x.charAt = String.prototype.charAt; x.charAt(1)") ); |
| new TestCase( SECTION, "x = new Number(123); x.charAt = String.prototype.charAt; x.charAt(2)", "3", eval("x=new Number(123); x.charAt = String.prototype.charAt; x.charAt(2)") ); |
| |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(0)", "[", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(0)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(1)", "o", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(1)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(2)", "b", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(2)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(3)", "j", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(3)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(4)", "e", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(4)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(5)", "c", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(5)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(6)", "t", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(6)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(7)", " ", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(7)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(8)", "O", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(8)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(9)", "b", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(9)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(10)", "j", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(10)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(11)", "e", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(11)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(12)", "c", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(12)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(13)", "t", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(13)") ); |
| new TestCase( SECTION, "x = new Object(); x.charAt = String.prototype.charAt; x.charAt(14)", "]", eval("x=new Object(); x.charAt = String.prototype.charAt; x.charAt(14)") ); |
| |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(0)", "[", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(0)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(1)", "o", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(1)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(2)", "b", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(2)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(3)", "j", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(3)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(4)", "e", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(4)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(5)", "c", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(5)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(6)", "t", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(6)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(7)", " ", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(7)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(8)", "F", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(8)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(9)", "u", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(9)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(10)", "n", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(10)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(11)", "c", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(11)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(12)", "t", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(12)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(13)", "i", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(13)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(14)", "o", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(14)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(15)", "n", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(15)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(16)", "]", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(16)") ); |
| new TestCase( SECTION, "x = new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(17)", "", eval("x=new Function(); x.toString = Object.prototype.toString; x.charAt = String.prototype.charAt; x.charAt(17)") ); |
| |
| |
| test(); |