зеркало из https://github.com/mozilla/gecko-dev.git
124 строки
6.5 KiB
JavaScript
124 строки
6.5 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: 15.1.2.6.js
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ECMA Section: 15.1.2.6 isNaN( x )
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Description: Applies ToNumber to its argument, then returns true if
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the result isNaN and otherwise returns false.
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Author: christine@netscape.com
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Date: 28 october 1997
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*/
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var SECTION = "15.1.2.6";
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var VERSION = "ECMA_1";
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var TITLE = "isNaN( x )";
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var BUGNUMBER = "none";
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startTest();
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writeHeaderToLog( SECTION + " "+ TITLE);
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new TestCase( SECTION, "isNaN.length", 1, isNaN.length );
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new TestCase( SECTION, "var MYPROPS=''; for ( var p in isNaN ) { MYPROPS+= p }; MYPROPS", "prototype", eval("var MYPROPS=''; for ( var p in isNaN ) { MYPROPS+= p }; MYPROPS") );
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new TestCase( SECTION, "isNaN.length = null; isNaN.length", 1, eval("isNaN.length=null; isNaN.length") );
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new TestCase( SECTION, "delete isNaN.length", false, delete isNaN.length );
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new TestCase( SECTION, "delete isNaN.length; isNaN.length", 1, eval("delete isNaN.length; isNaN.length") );
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// new TestCase( SECTION, "isNaN.__proto__", Function.prototype, isNaN.__proto__ );
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new TestCase( SECTION, "isNaN()", true, isNaN() );
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new TestCase( SECTION, "isNaN( null )", false, isNaN(null) );
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new TestCase( SECTION, "isNaN( void 0 )", true, isNaN(void 0) );
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new TestCase( SECTION, "isNaN( true )", false, isNaN(true) );
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new TestCase( SECTION, "isNaN( false)", false, isNaN(false) );
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new TestCase( SECTION, "isNaN( ' ' )", false, isNaN( " " ) );
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new TestCase( SECTION, "isNaN( 0 )", false, isNaN(0) );
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new TestCase( SECTION, "isNaN( 1 )", false, isNaN(1) );
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new TestCase( SECTION, "isNaN( 2 )", false, isNaN(2) );
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new TestCase( SECTION, "isNaN( 3 )", false, isNaN(3) );
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new TestCase( SECTION, "isNaN( 4 )", false, isNaN(4) );
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new TestCase( SECTION, "isNaN( 5 )", false, isNaN(5) );
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new TestCase( SECTION, "isNaN( 6 )", false, isNaN(6) );
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new TestCase( SECTION, "isNaN( 7 )", false, isNaN(7) );
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new TestCase( SECTION, "isNaN( 8 )", false, isNaN(8) );
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new TestCase( SECTION, "isNaN( 9 )", false, isNaN(9) );
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new TestCase( SECTION, "isNaN( '0' )", false, isNaN('0') );
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new TestCase( SECTION, "isNaN( '1' )", false, isNaN('1') );
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new TestCase( SECTION, "isNaN( '2' )", false, isNaN('2') );
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new TestCase( SECTION, "isNaN( '3' )", false, isNaN('3') );
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new TestCase( SECTION, "isNaN( '4' )", false, isNaN('4') );
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new TestCase( SECTION, "isNaN( '5' )", false, isNaN('5') );
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new TestCase( SECTION, "isNaN( '6' )", false, isNaN('6') );
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new TestCase( SECTION, "isNaN( '7' )", false, isNaN('7') );
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new TestCase( SECTION, "isNaN( '8' )", false, isNaN('8') );
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new TestCase( SECTION, "isNaN( '9' )", false, isNaN('9') );
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new TestCase( SECTION, "isNaN( 0x0a )", false, isNaN( 0x0a ) );
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new TestCase( SECTION, "isNaN( 0xaa )", false, isNaN( 0xaa ) );
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new TestCase( SECTION, "isNaN( 0x0A )", false, isNaN( 0x0A ) );
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new TestCase( SECTION, "isNaN( 0xAA )", false, isNaN( 0xAA ) );
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new TestCase( SECTION, "isNaN( '0x0a' )", false, isNaN( "0x0a" ) );
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new TestCase( SECTION, "isNaN( '0xaa' )", false, isNaN( "0xaa" ) );
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new TestCase( SECTION, "isNaN( '0x0A' )", false, isNaN( "0x0A" ) );
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new TestCase( SECTION, "isNaN( '0xAA' )", false, isNaN( "0xAA" ) );
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new TestCase( SECTION, "isNaN( 077 )", false, isNaN( 077 ) );
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new TestCase( SECTION, "isNaN( '077' )", false, isNaN( "077" ) );
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new TestCase( SECTION, "isNaN( Number.NaN )", true, isNaN(Number.NaN) );
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new TestCase( SECTION, "isNaN( Number.POSITIVE_INFINITY )", false, isNaN(Number.POSITIVE_INFINITY) );
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new TestCase( SECTION, "isNaN( Number.NEGATIVE_INFINITY )", false, isNaN(Number.NEGATIVE_INFINITY) );
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new TestCase( SECTION, "isNaN( Number.MAX_VALUE )", false, isNaN(Number.MAX_VALUE) );
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new TestCase( SECTION, "isNaN( Number.MIN_VALUE )", false, isNaN(Number.MIN_VALUE) );
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new TestCase( SECTION, "isNaN( NaN )", true, isNaN(NaN) );
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new TestCase( SECTION, "isNaN( Infinity )", false, isNaN(Infinity) );
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new TestCase( SECTION, "isNaN( 'Infinity' )", false, isNaN("Infinity") );
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new TestCase( SECTION, "isNaN( '-Infinity' )", false, isNaN("-Infinity") );
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test();
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