1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/ecma/String/15.5.4.5-3.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,97 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +
1.10 +/**
1.11 + File Name: 15.5.4.5-3.js
1.12 + ECMA Section: 15.5.4.5 String.prototype.charCodeAt(pos)
1.13 + Description: Returns a number (a nonnegative integer less than 2^16)
1.14 + representing the Unicode encoding of the character at
1.15 + position pos in this string. If there is no character
1.16 + at that position, the number is NaN.
1.17 +
1.18 + When the charCodeAt method is called with one argument
1.19 + pos, the following steps are taken:
1.20 + 1. Call ToString, giving it the theis value as its
1.21 + argument
1.22 + 2. Call ToInteger(pos)
1.23 + 3. Compute the number of characters in result(1).
1.24 + 4. If Result(2) is less than 0 or is not less than
1.25 + Result(3), return NaN.
1.26 + 5. Return a value of Number type, of positive sign, whose
1.27 + magnitude is the Unicode encoding of one character
1.28 + from result 1, namely the characer at position Result
1.29 + (2), where the first character in Result(1) is
1.30 + considered to be at position 0.
1.31 +
1.32 + Note that the charCodeAt function is intentionally
1.33 + generic; it does not require that its this value be a
1.34 + String object. Therefore it can be transferred to other
1.35 + kinds of objects for use as a method.
1.36 +
1.37 + Author: christine@netscape.com
1.38 + Date: 2 october 1997
1.39 +*/
1.40 +var SECTION = "15.5.4.5-3";
1.41 +var VERSION = "ECMA_1";
1.42 +startTest();
1.43 +var TITLE = "String.prototype.charCodeAt";
1.44 +
1.45 +writeHeaderToLog( SECTION + " "+ TITLE);
1.46 +
1.47 +var TEST_STRING = new String( " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~" );
1.48 +
1.49 +
1.50 +var foo = new MyObject('hello');
1.51 +
1.52 +new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(0)", 0x0068, foo.charCodeAt(0) );
1.53 +new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(1)", 0x0065, foo.charCodeAt(1) );
1.54 +new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(2)", 0x006c, foo.charCodeAt(2) );
1.55 +new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(3)", 0x006c, foo.charCodeAt(3) );
1.56 +new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(4)", 0x006f, foo.charCodeAt(4) );
1.57 +new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(-1)", Number.NaN, foo.charCodeAt(-1) );
1.58 +new TestCase( SECTION, "var foo = new MyObject('hello');foo.charCodeAt(5)", Number.NaN, foo.charCodeAt(5) );
1.59 +
1.60 +var boo = new MyObject(true);
1.61 +
1.62 +new TestCase( SECTION, "var boo = new MyObject(true);boo.charCodeAt(0)", 0x0074, boo.charCodeAt(0) );
1.63 +new TestCase( SECTION, "var boo = new MyObject(true);boo.charCodeAt(1)", 0x0072, boo.charCodeAt(1) );
1.64 +new TestCase( SECTION, "var boo = new MyObject(true);boo.charCodeAt(2)", 0x0075, boo.charCodeAt(2) );
1.65 +new TestCase( SECTION, "var boo = new MyObject(true);boo.charCodeAt(3)", 0x0065, boo.charCodeAt(3) );
1.66 +
1.67 +var noo = new MyObject( Math.PI );
1.68 +
1.69 +new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(0)", 0x0033, noo.charCodeAt(0) );
1.70 +new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(1)", 0x002E, noo.charCodeAt(1) );
1.71 +new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(2)", 0x0031, noo.charCodeAt(2) );
1.72 +new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(3)", 0x0034, noo.charCodeAt(3) );
1.73 +new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(4)", 0x0031, noo.charCodeAt(4) );
1.74 +new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(5)", 0x0035, noo.charCodeAt(5) );
1.75 +new TestCase( SECTION, "var noo = new MyObject(Math.PI);noo.charCodeAt(6)", 0x0039, noo.charCodeAt(6) );
1.76 +
1.77 +var noo = new MyObject( null );
1.78 +
1.79 +new TestCase( SECTION, "var noo = new MyObject(null);noo.charCodeAt(0)", 0x006E, noo.charCodeAt(0) );
1.80 +new TestCase( SECTION, "var noo = new MyObject(null);noo.charCodeAt(1)", 0x0075, noo.charCodeAt(1) );
1.81 +new TestCase( SECTION, "var noo = new MyObject(null);noo.charCodeAt(2)", 0x006C, noo.charCodeAt(2) );
1.82 +new TestCase( SECTION, "var noo = new MyObject(null);noo.charCodeAt(3)", 0x006C, noo.charCodeAt(3) );
1.83 +new TestCase( SECTION, "var noo = new MyObject(null);noo.charCodeAt(4)", NaN, noo.charCodeAt(4) );
1.84 +
1.85 +var noo = new MyObject( void 0 );
1.86 +
1.87 +new TestCase( SECTION, "var noo = new MyObject(void 0);noo.charCodeAt(0)", 0x0075, noo.charCodeAt(0) );
1.88 +new TestCase( SECTION, "var noo = new MyObject(void 0);noo.charCodeAt(1)", 0x006E, noo.charCodeAt(1) );
1.89 +new TestCase( SECTION, "var noo = new MyObject(void 0);noo.charCodeAt(2)", 0x0064, noo.charCodeAt(2) );
1.90 +new TestCase( SECTION, "var noo = new MyObject(void 0);noo.charCodeAt(3)", 0x0065, noo.charCodeAt(3) );
1.91 +new TestCase( SECTION, "var noo = new MyObject(void 0);noo.charCodeAt(4)", 0x0066, noo.charCodeAt(4) );
1.92 +
1.93 +test();
1.94 +
1.95 +
1.96 +function MyObject (v) {
1.97 + this.value = v;
1.98 + this.toString = new Function ( "return this.value +\"\"" );
1.99 + this.charCodeAt = String.prototype.charCodeAt;
1.100 +}
