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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
gTestfile = '9.3.js';
/**
File Name: 9.3.js
ECMA Section: 9.3 Type Conversion: ToNumber
Description: rules for converting an argument to a number.
see 9.3.1 for cases for converting strings to numbers.
special cases:
undefined NaN
Null NaN
Boolean 1 if true; +0 if false
Number the argument ( no conversion )
String see test 9.3.1
Object see test 9.3-1
For ToNumber applied to the String type, see test 9.3.1.
For ToNumber applied to the object type, see test 9.3-1.
Author: christine@netscape.com
Date: 10 july 1997
*/
var SECTION = "9.3";
var VERSION = "ECMA_1";
startTest();
var TITLE = "ToNumber";
writeHeaderToLog( SECTION + " "+ TITLE);
// special cases here
new TestCase( SECTION, "Number()", 0, Number() );
new TestCase( SECTION, "Number(eval('var x'))", Number.NaN, Number(eval("var x")) );
new TestCase( SECTION, "Number(void 0)", Number.NaN, Number(void 0) );
new TestCase( SECTION, "Number(null)", 0, Number(null) );
new TestCase( SECTION, "Number(true)", 1, Number(true) );
new TestCase( SECTION, "Number(false)", 0, Number(false) );
new TestCase( SECTION, "Number(0)", 0, Number(0) );
new TestCase( SECTION, "Number(-0)", -0, Number(-0) );
new TestCase( SECTION, "Number(1)", 1, Number(1) );
new TestCase( SECTION, "Number(-1)", -1, Number(-1) );
new TestCase( SECTION, "Number(Number.MAX_VALUE)", 1.7976931348623157e308, Number(Number.MAX_VALUE) );
new TestCase( SECTION, "Number(Number.MIN_VALUE)", 5e-324, Number(Number.MIN_VALUE) );
new TestCase( SECTION, "Number(Number.NaN)", Number.NaN, Number(Number.NaN) );
new TestCase( SECTION, "Number(Number.POSITIVE_INFINITY)", Number.POSITIVE_INFINITY, Number(Number.POSITIVE_INFINITY) );
new TestCase( SECTION, "Number(Number.NEGATIVE_INFINITY)", Number.NEGATIVE_INFINITY, Number(Number.NEGATIVE_INFINITY) );
test();
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