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/* 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: 15.1.2.6.js
ECMA Section: 15.1.2.6 isNaN( x )
Description: Applies ToNumber to its argument, then returns true if
the result isNaN and otherwise returns false.
Author: christine@netscape.com
Date: 28 october 1997
*/
var SECTION = "15.1.2.6";
var VERSION = "ECMA_1";
startTest();
var TITLE = "isNaN( x )";
var BUGNUMBER = "77391";
writeHeaderToLog( SECTION + " "+ TITLE);
var testcases = getTestCases();
test();
function getTestCases() {
var array = new Array();
var item = 0;
array[item++] = new TestCase( SECTION, "isNaN.length", 1, isNaN.length );
array[item++] = new TestCase( SECTION, "var MYPROPS=''; for ( var p in isNaN ) { MYPROPS+= p }; MYPROPS", "", eval("var MYPROPS=''; for ( var p in isNaN ) { MYPROPS+= p }; MYPROPS") );
array[item++] = new TestCase( SECTION, "isNaN.length = null; isNaN.length", 1, eval("isNaN.length=null; isNaN.length") );
array[item++] = new TestCase( SECTION, "delete isNaN.length", false, delete isNaN.length );
array[item++] = new TestCase( SECTION, "delete isNaN.length; isNaN.length", 1, eval("delete isNaN.length; isNaN.length") );
// array[item++] = new TestCase( SECTION, "isNaN.__proto__", Function.prototype, isNaN.__proto__ );
array[item++] = new TestCase( SECTION, "isNaN()", true, isNaN() );
array[item++] = new TestCase( SECTION, "isNaN( null )", false, isNaN(null) );
array[item++] = new TestCase( SECTION, "isNaN( void 0 )", true, isNaN(void 0) );
array[item++] = new TestCase( SECTION, "isNaN( true )", false, isNaN(true) );
array[item++] = new TestCase( SECTION, "isNaN( false)", false, isNaN(false) );
array[item++] = new TestCase( SECTION, "isNaN( ' ' )", false, isNaN( " " ) );
array[item++] = new TestCase( SECTION, "isNaN( 0 )", false, isNaN(0) );
array[item++] = new TestCase( SECTION, "isNaN( 1 )", false, isNaN(1) );
array[item++] = new TestCase( SECTION, "isNaN( 2 )", false, isNaN(2) );
array[item++] = new TestCase( SECTION, "isNaN( 3 )", false, isNaN(3) );
array[item++] = new TestCase( SECTION, "isNaN( 4 )", false, isNaN(4) );
array[item++] = new TestCase( SECTION, "isNaN( 5 )", false, isNaN(5) );
array[item++] = new TestCase( SECTION, "isNaN( 6 )", false, isNaN(6) );
array[item++] = new TestCase( SECTION, "isNaN( 7 )", false, isNaN(7) );
array[item++] = new TestCase( SECTION, "isNaN( 8 )", false, isNaN(8) );
array[item++] = new TestCase( SECTION, "isNaN( 9 )", false, isNaN(9) );
array[item++] = new TestCase( SECTION, "isNaN( '0' )", false, isNaN('0') );
array[item++] = new TestCase( SECTION, "isNaN( '1' )", false, isNaN('1') );
array[item++] = new TestCase( SECTION, "isNaN( '2' )", false, isNaN('2') );
array[item++] = new TestCase( SECTION, "isNaN( '3' )", false, isNaN('3') );
array[item++] = new TestCase( SECTION, "isNaN( '4' )", false, isNaN('4') );
array[item++] = new TestCase( SECTION, "isNaN( '5' )", false, isNaN('5') );
array[item++] = new TestCase( SECTION, "isNaN( '6' )", false, isNaN('6') );
array[item++] = new TestCase( SECTION, "isNaN( '7' )", false, isNaN('7') );
array[item++] = new TestCase( SECTION, "isNaN( '8' )", false, isNaN('8') );
array[item++] = new TestCase( SECTION, "isNaN( '9' )", false, isNaN('9') );
array[item++] = new TestCase( SECTION, "isNaN( 0x0a )", false, isNaN( 0x0a ) );
array[item++] = new TestCase( SECTION, "isNaN( 0xaa )", false, isNaN( 0xaa ) );
array[item++] = new TestCase( SECTION, "isNaN( 0x0A )", false, isNaN( 0x0A ) );
array[item++] = new TestCase( SECTION, "isNaN( 0xAA )", false, isNaN( 0xAA ) );
array[item++] = new TestCase( SECTION, "isNaN( '0x0a' )", false, isNaN( "0x0a" ) );
array[item++] = new TestCase( SECTION, "isNaN( '0xaa' )", false, isNaN( "0xaa" ) );
array[item++] = new TestCase( SECTION, "isNaN( '0x0A' )", false, isNaN( "0x0A" ) );
array[item++] = new TestCase( SECTION, "isNaN( '0xAA' )", false, isNaN( "0xAA" ) );
array[item++] = new TestCase( SECTION, "isNaN( 077 )", false, isNaN( 077 ) );
array[item++] = new TestCase( SECTION, "isNaN( '077' )", false, isNaN( "077" ) );
array[item++] = new TestCase( SECTION, "isNaN( Number.NaN )", true, isNaN(Number.NaN) );
array[item++] = new TestCase( SECTION, "isNaN( Number.POSITIVE_INFINITY )", false, isNaN(Number.POSITIVE_INFINITY) );
array[item++] = new TestCase( SECTION, "isNaN( Number.NEGATIVE_INFINITY )", false, isNaN(Number.NEGATIVE_INFINITY) );
array[item++] = new TestCase( SECTION, "isNaN( Number.MAX_VALUE )", false, isNaN(Number.MAX_VALUE) );
array[item++] = new TestCase( SECTION, "isNaN( Number.MIN_VALUE )", false, isNaN(Number.MIN_VALUE) );
array[item++] = new TestCase( SECTION, "isNaN( NaN )", true, isNaN(NaN) );
array[item++] = new TestCase( SECTION, "isNaN( Infinity )", false, isNaN(Infinity) );
array[item++] = new TestCase( SECTION, "isNaN( 'Infinity' )", false, isNaN("Infinity") );
array[item++] = new TestCase( SECTION, "isNaN( '-Infinity' )", false, isNaN("-Infinity") );
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 );
}
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