зеркало из https://github.com/mozilla/pjs.git
230 строки
10 KiB
JavaScript
230 строки
10 KiB
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/**
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File Name: 15.5.4.8-1.js
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ECMA Section: 15.5.4.8 String.prototype.split( separator )
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Description:
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Returns an Array object into which substrings of the result of converting
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this object to a string have been stored. The substrings are determined by
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searching from left to right for occurrences of the given separator; these
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occurrences are not part of any substring in the returned array, but serve
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to divide up this string value. The separator may be a string of any length.
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As a special case, if the separator is the empty string, the string is split
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up into individual characters; the length of the result array equals the
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length of the string, and each substring contains one character.
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If the separator is not supplied, then the result array contains just one
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string, which is the string.
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Author: christine@netscape.com, pschwartau@netscape.com
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Date: 12 November 1997
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Modified: 14 July 2002
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Reason: See http://bugzilla.mozilla.org/show_bug.cgi?id=155289
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ECMA-262 Ed.3 Section 15.5.4.14
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The length property of the split method is 2
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*
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*/
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var SECTION = "15.5.4.8-1";
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var VERSION = "ECMA_1";
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startTest();
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var TITLE = "String.prototype.split";
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writeHeaderToLog( SECTION + " "+ TITLE);
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new TestCase( SECTION, "String.prototype.split.length", 2, String.prototype.split.length );
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new TestCase( SECTION, "delete String.prototype.split.length", false, delete String.prototype.split.length );
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new TestCase( SECTION, "delete String.prototype.split.length; String.prototype.split.length", 2, eval("delete String.prototype.split.length; String.prototype.split.length") );
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// test cases for when split is called with no arguments.
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// this is a string object
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new TestCase( SECTION,
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"var s = new String('this is a string object'); typeof s.split()",
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"object",
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eval("var s = new String('this is a string object'); typeof s.split()") );
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new TestCase( SECTION,
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"var s = new String('this is a string object'); Array.prototype.getClass = Object.prototype.toString; (s.split()).getClass()",
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"[object Array]",
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eval("var s = new String('this is a string object'); Array.prototype.getClass = Object.prototype.toString; (s.split()).getClass()") );
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new TestCase( SECTION,
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"var s = new String('this is a string object'); s.split().length",
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1,
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eval("var s = new String('this is a string object'); s.split().length") );
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new TestCase( SECTION,
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"var s = new String('this is a string object'); s.split()[0]",
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"this is a string object",
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eval("var s = new String('this is a string object'); s.split()[0]") );
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// this is an object object
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new TestCase( SECTION,
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"var obj = new Object(); obj.split = String.prototype.split; typeof obj.split()",
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"object",
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eval("var obj = new Object(); obj.split = String.prototype.split; typeof obj.split()") );
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new TestCase( SECTION,
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"var obj = new Object(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
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"[object Array]",
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eval("var obj = new Object(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
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new TestCase( SECTION,
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"var obj = new Object(); obj.split = String.prototype.split; obj.split().length",
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1,
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eval("var obj = new Object(); obj.split = String.prototype.split; obj.split().length") );
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new TestCase( SECTION,
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"var obj = new Object(); obj.split = String.prototype.split; obj.split()[0]",
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"[object Object]",
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eval("var obj = new Object(); obj.split = String.prototype.split; obj.split()[0]") );
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// this is a function object
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new TestCase( SECTION,
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"var obj = new Function(); obj.split = String.prototype.split; typeof obj.split()",
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"object",
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eval("var obj = new Function(); obj.split = String.prototype.split; typeof obj.split()") );
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new TestCase( SECTION,
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"var obj = new Function(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
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"[object Array]",
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eval("var obj = new Function(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
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new TestCase( SECTION,
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"var obj = new Function(); obj.split = String.prototype.split; obj.split().length",
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1,
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eval("var obj = new Function(); obj.split = String.prototype.split; obj.split().length") );
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new TestCase( SECTION,
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"var obj = new Function(); obj.split = String.prototype.split; obj.toString = Object.prototype.toString; obj.split()[0]",
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"[object Function]",
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eval("var obj = new Function(); obj.split = String.prototype.split; obj.toString = Object.prototype.toString; obj.split()[0]") );
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// this is a number object
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new TestCase( SECTION,
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"var obj = new Number(NaN); obj.split = String.prototype.split; typeof obj.split()",
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"object",
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eval("var obj = new Number(NaN); obj.split = String.prototype.split; typeof obj.split()") );
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new TestCase( SECTION,
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"var obj = new Number(Infinity); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
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"[object Array]",
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eval("var obj = new Number(Infinity); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
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new TestCase( SECTION,
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"var obj = new Number(-1234567890); obj.split = String.prototype.split; obj.split().length",
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1,
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eval("var obj = new Number(-1234567890); obj.split = String.prototype.split; obj.split().length") );
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new TestCase( SECTION,
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"var obj = new Number(-1e21); obj.split = String.prototype.split; obj.split()[0]",
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"-1e+21",
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eval("var obj = new Number(-1e21); obj.split = String.prototype.split; obj.split()[0]") );
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// this is the Math object
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new TestCase( SECTION,
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"var obj = Math; obj.split = String.prototype.split; typeof obj.split()",
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"object",
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eval("var obj = Math; obj.split = String.prototype.split; typeof obj.split()") );
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new TestCase( SECTION,
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"var obj = Math; obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
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"[object Array]",
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eval("var obj = Math; obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
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new TestCase( SECTION,
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"var obj = Math; obj.split = String.prototype.split; obj.split().length",
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1,
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eval("var obj = Math; obj.split = String.prototype.split; obj.split().length") );
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new TestCase( SECTION,
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"var obj = Math; obj.split = String.prototype.split; obj.split()[0]",
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"[object Math]",
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eval("var obj = Math; obj.split = String.prototype.split; obj.split()[0]") );
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// this is an array object
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new TestCase( SECTION,
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"var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; typeof obj.split()",
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"object",
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eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; typeof obj.split()") );
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new TestCase( SECTION,
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"var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
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"[object Array]",
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eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
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new TestCase( SECTION,
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"var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split().length",
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1,
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eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split().length") );
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new TestCase( SECTION,
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"var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split()[0]",
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"1,2,3,4,5",
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eval("var obj = new Array(1,2,3,4,5); obj.split = String.prototype.split; obj.split()[0]") );
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// this is a Boolean object
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new TestCase( SECTION,
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"var obj = new Boolean(); obj.split = String.prototype.split; typeof obj.split()",
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"object",
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eval("var obj = new Boolean(); obj.split = String.prototype.split; typeof obj.split()") );
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new TestCase( SECTION,
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"var obj = new Boolean(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.getClass()",
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"[object Array]",
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eval("var obj = new Boolean(); obj.split = String.prototype.split; Array.prototype.getClass = Object.prototype.toString; obj.split().getClass()") );
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new TestCase( SECTION,
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"var obj = new Boolean(); obj.split = String.prototype.split; obj.split().length",
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1,
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eval("var obj = new Boolean(); obj.split = String.prototype.split; obj.split().length") );
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new TestCase( SECTION,
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"var obj = new Boolean(); obj.split = String.prototype.split; obj.split()[0]",
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"false",
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eval("var obj = new Boolean(); obj.split = String.prototype.split; obj.split()[0]") );
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test();
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