michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: 
michael@0: /**
michael@0:    File Name:          15.1.2.6.js
michael@0:    ECMA Section:       15.1.2.6 isNaN( x )
michael@0: 
michael@0:    Description:        Applies ToNumber to its argument, then returns true if
michael@0:    the result isNaN and otherwise returns false.
michael@0: 
michael@0:    Author:             christine@netscape.com
michael@0:    Date:               28 october 1997
michael@0: 
michael@0: */
michael@0: var SECTION = "15.1.2.6";
michael@0: var VERSION = "ECMA_1";
michael@0: var TITLE   = "isNaN( x )";
michael@0: var BUGNUMBER = "none";
michael@0: 
michael@0: startTest();
michael@0: 
michael@0: writeHeaderToLog( SECTION + " "+ TITLE);
michael@0: 
michael@0: new TestCase( SECTION, "isNaN.length",      1,                  isNaN.length );
michael@0: new TestCase( SECTION, "var MYPROPS=''; for ( var p in isNaN ) { MYPROPS+= p }; MYPROPS", "", eval("var MYPROPS=''; for ( var p in isNaN ) { MYPROPS+= p }; MYPROPS") );
michael@0: new TestCase( SECTION, "isNaN.length = null; isNaN.length", 1,      eval("isNaN.length=null; isNaN.length") );
michael@0: new TestCase( SECTION, "delete isNaN.length",               false,  delete isNaN.length );
michael@0: new TestCase( SECTION, "delete isNaN.length; isNaN.length", 1,      eval("delete isNaN.length; isNaN.length") );
michael@0: 
michael@0: //     new TestCase( SECTION, "isNaN.__proto__",   Function.prototype, isNaN.__proto__ );
michael@0: 
michael@0: new TestCase( SECTION, "isNaN()",           true,               isNaN() );
michael@0: new TestCase( SECTION, "isNaN( null )",     false,              isNaN(null) );
michael@0: new TestCase( SECTION, "isNaN( void 0 )",   true,               isNaN(void 0) );
michael@0: new TestCase( SECTION, "isNaN( true )",     false,              isNaN(true) );
michael@0: new TestCase( SECTION, "isNaN( false)",     false,              isNaN(false) );
michael@0: new TestCase( SECTION, "isNaN( ' ' )",      false,              isNaN( " " ) );
michael@0: 
michael@0: new TestCase( SECTION, "isNaN( 0 )",        false,              isNaN(0) );
michael@0: new TestCase( SECTION, "isNaN( 1 )",        false,              isNaN(1) );
michael@0: new TestCase( SECTION, "isNaN( 2 )",        false,              isNaN(2) );
michael@0: new TestCase( SECTION, "isNaN( 3 )",        false,              isNaN(3) );
michael@0: new TestCase( SECTION, "isNaN( 4 )",        false,              isNaN(4) );
michael@0: new TestCase( SECTION, "isNaN( 5 )",        false,              isNaN(5) );
michael@0: new TestCase( SECTION, "isNaN( 6 )",        false,              isNaN(6) );
michael@0: new TestCase( SECTION, "isNaN( 7 )",        false,              isNaN(7) );
michael@0: new TestCase( SECTION, "isNaN( 8 )",        false,              isNaN(8) );
michael@0: new TestCase( SECTION, "isNaN( 9 )",        false,              isNaN(9) );
michael@0: 
michael@0: new TestCase( SECTION, "isNaN( '0' )",        false,              isNaN('0') );
michael@0: new TestCase( SECTION, "isNaN( '1' )",        false,              isNaN('1') );
michael@0: new TestCase( SECTION, "isNaN( '2' )",        false,              isNaN('2') );
michael@0: new TestCase( SECTION, "isNaN( '3' )",        false,              isNaN('3') );
michael@0: new TestCase( SECTION, "isNaN( '4' )",        false,              isNaN('4') );
michael@0: new TestCase( SECTION, "isNaN( '5' )",        false,              isNaN('5') );
michael@0: new TestCase( SECTION, "isNaN( '6' )",        false,              isNaN('6') );
michael@0: new TestCase( SECTION, "isNaN( '7' )",        false,              isNaN('7') );
michael@0: new TestCase( SECTION, "isNaN( '8' )",        false,              isNaN('8') );
michael@0: new TestCase( SECTION, "isNaN( '9' )",        false,              isNaN('9') );
michael@0: 
michael@0: 
michael@0: new TestCase( SECTION, "isNaN( 0x0a )",    false,              isNaN( 0x0a ) );
michael@0: new TestCase( SECTION, "isNaN( 0xaa )",    false,              isNaN( 0xaa ) );
michael@0: new TestCase( SECTION, "isNaN( 0x0A )",    false,              isNaN( 0x0A ) );
michael@0: new TestCase( SECTION, "isNaN( 0xAA )",    false,              isNaN( 0xAA ) );
michael@0: 
michael@0: new TestCase( SECTION, "isNaN( '0x0a' )",    false,              isNaN( "0x0a" ) );
michael@0: new TestCase( SECTION, "isNaN( '0xaa' )",    false,              isNaN( "0xaa" ) );
michael@0: new TestCase( SECTION, "isNaN( '0x0A' )",    false,              isNaN( "0x0A" ) );
michael@0: new TestCase( SECTION, "isNaN( '0xAA' )",    false,              isNaN( "0xAA" ) );
michael@0: 
michael@0: new TestCase( SECTION, "isNaN( 077 )",      false,              isNaN( 077 ) );
michael@0: new TestCase( SECTION, "isNaN( '077' )",    false,              isNaN( "077" ) );
michael@0: 
michael@0: 
michael@0: new TestCase( SECTION, "isNaN( Number.NaN )",   true,              isNaN(Number.NaN) );
michael@0: new TestCase( SECTION, "isNaN( Number.POSITIVE_INFINITY )", false,  isNaN(Number.POSITIVE_INFINITY) );
michael@0: new TestCase( SECTION, "isNaN( Number.NEGATIVE_INFINITY )", false,  isNaN(Number.NEGATIVE_INFINITY) );
michael@0: new TestCase( SECTION, "isNaN( Number.MAX_VALUE )",         false,  isNaN(Number.MAX_VALUE) );
michael@0: new TestCase( SECTION, "isNaN( Number.MIN_VALUE )",         false,  isNaN(Number.MIN_VALUE) );
michael@0: 
michael@0: new TestCase( SECTION, "isNaN( NaN )",               true,      isNaN(NaN) );
michael@0: new TestCase( SECTION, "isNaN( Infinity )",          false,     isNaN(Infinity) );
michael@0: 
michael@0: new TestCase( SECTION, "isNaN( 'Infinity' )",               false,  isNaN("Infinity") );
michael@0: new TestCase( SECTION, "isNaN( '-Infinity' )",              false,  isNaN("-Infinity") );
michael@0: 
michael@0: test();