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Diffstat (limited to 'JavaScriptCore/tests/mozilla/ecma/String/15.5.4.7-2.js')
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1 files changed, 0 insertions, 220 deletions
diff --git a/JavaScriptCore/tests/mozilla/ecma/String/15.5.4.7-2.js b/JavaScriptCore/tests/mozilla/ecma/String/15.5.4.7-2.js deleted file mode 100644 index 9972c7e..0000000 --- a/JavaScriptCore/tests/mozilla/ecma/String/15.5.4.7-2.js +++ /dev/null @@ -1,220 +0,0 @@ -/* The contents of this file are subject to the Netscape Public - * License Version 1.1 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.mozilla.org/NPL/ - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * The Original Code is Mozilla Communicator client code, released March - * 31, 1998. - * - * The Initial Developer of the Original Code is Netscape Communications - * Corporation. Portions created by Netscape are - * Copyright (C) 1998 Netscape Communications Corporation. All - * Rights Reserved. - * - * Contributor(s): - * - */ -/** - File Name: 15.5.4.7-2.js - ECMA Section: 15.5.4.7 String.prototype.lastIndexOf( searchString, pos) - Description: - - If the given searchString appears as a substring of the result of - converting this object to a string, at one or more positions that are - at or to the left of the specified position, then the index of the - rightmost such position is returned; otherwise -1 is returned. If position - is undefined or not supplied, the length of this string value is assumed, - so as to search all of the string. - - When the lastIndexOf method is called with two arguments searchString and - position, the following steps are taken: - - 1.Call ToString, giving it the this value as its argument. - 2.Call ToString(searchString). - 3.Call ToNumber(position). (If position is undefined or not supplied, this step produces the value NaN). - 4.If Result(3) is NaN, use +; otherwise, call ToInteger(Result(3)). - 5.Compute the number of characters in Result(1). - 6.Compute min(max(Result(4), 0), Result(5)). - 7.Compute the number of characters in the string that is Result(2). - 8.Compute the largest possible integer k not larger than Result(6) such that k+Result(7) is not greater - than Result(5), and for all nonnegative integers j less than Result(7), the character at position k+j of - Result(1) is the same as the character at position j of Result(2); but if there is no such integer k, then - compute the value -1. - - 1.Return Result(8). - - Note that the lastIndexOf 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. - - Author: christine@netscape.com, pschwartau@netscape.com - Date: 02 October 1997 - Modified: 14 July 2002 - Reason: See http://bugzilla.mozilla.org/show_bug.cgi?id=155289 - ECMA-262 Ed.3 Section 15.5.4.8 - The length property of the lastIndexOf method is 1 -* -*/ - var SECTION = "15.5.4.7-2"; - var VERSION = "ECMA_1"; - startTest(); - var TITLE = "String.protoype.lastIndexOf"; - - writeHeaderToLog( SECTION + " "+ TITLE); - - var testcases = getTestCases(); - test(); - - -function getTestCases() { - var array = new Array(); - var item = 0; - - array[item++] = new TestCase( SECTION, "String.prototype.lastIndexOf.length", 1, String.prototype.lastIndexOf.length ); - array[item++] = new TestCase( SECTION, "delete String.prototype.lastIndexOf.length", false, delete String.prototype.lastIndexOf.length ); - array[item++] = new TestCase( SECTION, "delete String.prototype.lastIndexOf.length; String.prototype.lastIndexOf.length", 1, eval("delete String.prototype.lastIndexOf.length; String.prototype.lastIndexOf.length" ) ); - - array[item++] = new TestCase( SECTION, "var s = new String(''); s.lastIndexOf('', 0)", LastIndexOf("","",0), eval("var s = new String(''); s.lastIndexOf('', 0)") ); - array[item++] = new TestCase( SECTION, "var s = new String(''); s.lastIndexOf('')", LastIndexOf("",""), eval("var s = new String(''); s.lastIndexOf('')") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('', 0)", LastIndexOf("hello","",0), eval("var s = new String('hello'); s.lastIndexOf('',0)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('')", LastIndexOf("hello",""), eval("var s = new String('hello'); s.lastIndexOf('')") ); - - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll')", LastIndexOf("hello","ll"), eval("var s = new String('hello'); s.lastIndexOf('ll')") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', 0)", LastIndexOf("hello","ll",0), eval("var s = new String('hello'); s.lastIndexOf('ll', 0)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', 1)", LastIndexOf("hello","ll",1), eval("var s = new String('hello'); s.lastIndexOf('ll', 1)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', 2)", LastIndexOf("hello","ll",2), eval("var s = new String('hello'); s.lastIndexOf('ll', 2)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', 3)", LastIndexOf("hello","ll",3), eval("var s = new String('hello'); s.lastIndexOf('ll', 3)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', 4)", LastIndexOf("hello","ll",4), eval("var s = new String('hello'); s.lastIndexOf('ll', 4)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', 5)", LastIndexOf("hello","ll",5), eval("var s = new String('hello'); s.lastIndexOf('ll', 5)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', 6)", LastIndexOf("hello","ll",6), eval("var s = new String('hello'); s.lastIndexOf('ll', 6)") ); - - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', 1.5)", LastIndexOf('hello','ll', 1.5), eval("var s = new String('hello'); s.lastIndexOf('ll', 1.5)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', 2.5)", LastIndexOf('hello','ll', 2.5), eval("var s = new String('hello'); s.lastIndexOf('ll', 2.5)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', -1)", LastIndexOf('hello','ll', -1), eval("var s = new String('hello'); s.lastIndexOf('ll', -1)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', -1.5)",LastIndexOf('hello','ll', -1.5), eval("var s = new String('hello'); s.lastIndexOf('ll', -1.5)") ); - - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', -Infinity)", LastIndexOf("hello","ll",-Infinity), eval("var s = new String('hello'); s.lastIndexOf('ll', -Infinity)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', Infinity)", LastIndexOf("hello","ll",Infinity), eval("var s = new String('hello'); s.lastIndexOf('ll', Infinity)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', NaN)", LastIndexOf("hello","ll",NaN), eval("var s = new String('hello'); s.lastIndexOf('ll', NaN)") ); - array[item++] = new TestCase( SECTION, "var s = new String('hello'); s.lastIndexOf('ll', -0)", LastIndexOf("hello","ll",-0), eval("var s = new String('hello'); s.lastIndexOf('ll', -0)") ); - for ( var i = 0; i < ( "[object Object]" ).length; i++ ) { - array[item++] = new TestCase( SECTION, - "var o = new Object(); o.lastIndexOf = String.prototype.lastIndexOf; o.lastIndexOf('b', "+ i + ")", - ( i < 2 ? -1 : ( i < 9 ? 2 : 9 )) , - eval("var o = new Object(); o.lastIndexOf = String.prototype.lastIndexOf; o.lastIndexOf('b', "+ i + ")") ); - } - for ( var i = 0; i < 5; i ++ ) { - array[item++] = new TestCase( SECTION, - "var b = new Boolean(); b.lastIndexOf = String.prototype.lastIndexOf; b.lastIndexOf('l', "+ i + ")", - ( i < 2 ? -1 : 2 ), - eval("var b = new Boolean(); b.lastIndexOf = String.prototype.lastIndexOf; b.lastIndexOf('l', "+ i + ")") ); - } - for ( var i = 0; i < 5; i ++ ) { - array[item++] = new TestCase( SECTION, - "var b = new Boolean(); b.toString = Object.prototype.toString; b.lastIndexOf = String.prototype.lastIndexOf; b.lastIndexOf('o', "+ i + ")", - ( i < 1 ? -1 : ( i < 9 ? 1 : ( i < 10 ? 9 : 10 ) ) ), - eval("var b = new Boolean(); b.toString = Object.prototype.toString; b.lastIndexOf = String.prototype.lastIndexOf; b.lastIndexOf('o', "+ i + ")") ); - } - for ( var i = 0; i < 9; i++ ) { - array[item++] = new TestCase( SECTION, - "var n = new Number(Infinity); n.lastIndexOf = String.prototype.lastIndexOf; n.lastIndexOf( 'i', " + i + " )", - ( i < 3 ? -1 : ( i < 5 ? 3 : 5 ) ), - eval("var n = new Number(Infinity); n.lastIndexOf = String.prototype.lastIndexOf; n.lastIndexOf( 'i', " + i + " )") ); - } - var a = new Array( "abc","def","ghi","jkl","mno","pqr","stu","vwx","yz" ); - - for ( var i = 0; i < (a.toString()).length; i++ ) { - array[item++] = new TestCase( SECTION, - "var a = new Array( 'abc','def','ghi','jkl','mno','pqr','stu','vwx','yz' ); a.lastIndexOf = String.prototype.lastIndexOf; a.lastIndexOf( ',mno,p', "+i+" )", - ( i < 15 ? -1 : 15 ), - eval("var a = new Array( 'abc','def','ghi','jkl','mno','pqr','stu','vwx','yz' ); a.lastIndexOf = String.prototype.lastIndexOf; a.lastIndexOf( ',mno,p', "+i+" )") ); - } - - for ( var i = 0; i < 15; i ++ ) { - array[item++] = new TestCase( SECTION, - "var m = Math; m.lastIndexOf = String.prototype.lastIndexOf; m.lastIndexOf('t', "+ i + ")", - ( i < 6 ? -1 : ( i < 10 ? 6 : 10 ) ), - eval("var m = Math; m.lastIndexOf = String.prototype.lastIndexOf; m.lastIndexOf('t', "+ i + ")") ); - } -/* - for ( var i = 0; i < 15; i++ ) { - array[item++] = new TestCase( SECTION, - "var d = new Date(); d.lastIndexOf = String.prototype.lastIndexOf; d.lastIndexOf( '0' )", - ) - } - -*/ - return array; -} - -function test() { - for ( tc = 0; tc < testcases.length; tc++ ) { - - testcases[tc].passed = writeTestCaseResult( - testcases[tc].expect, - testcases[tc].actual, - testcases[tc].description +" = "+ testcases[tc].actual ); - - testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value " - } - stopTest(); - - return ( testcases ); -} - -function LastIndexOf( string, search, position ) { - string = String( string ); - search = String( search ); - - position = Number( position ) - - if ( isNaN( position ) ) { - position = Infinity; - } else { - position = ToInteger( position ); - } - - result5= string.length; - result6 = Math.min(Math.max(position, 0), result5); - result7 = search.length; - - if (result7 == 0) { - return Math.min(position, result5); - } - - result8 = -1; - - for ( k = 0; k <= result6; k++ ) { - if ( k+ result7 > result5 ) { - break; - } - for ( j = 0; j < result7; j++ ) { - if ( string.charAt(k+j) != search.charAt(j) ){ - break; - } else { - if ( j == result7 -1 ) { - result8 = k; - } - } - } - } - - return result8; -} -function ToInteger( n ) { - n = Number( n ); - if ( isNaN(n) ) { - return 0; - } - if ( Math.abs(n) == 0 || Math.abs(n) == Infinity ) { - return n; - } - - var sign = ( n < 0 ) ? -1 : 1; - - return ( sign * Math.floor(Math.abs(n)) ); -}
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