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path: root/test/suite/sputnik_converted/09_Type_Conversion/9.3_ToNumber/S9.3_A1_T2.js
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// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/**
 * @name: S9.3_A1_T2;
 * @section: 9.3, 11.6.1;
 * @assertion: Result of number conversion from undefined value is NaN;
 * @description: Undefined convert to Number by implicit transformation;
*/


// Converted for Test262 from original Sputnik source

ES5Harness.registerTest( {
id: "S9.3_A1_T2",

path: "TestCases/09_Type_Conversion/9.3_ToNumber/S9.3_A1_T2.js",

assertion: "Result of number conversion from undefined value is NaN",

description: "Undefined convert to Number by implicit transformation",

test: function testcase() {
   // CHECK#1
if (isNaN(+(undefined)) !== true) {
  $ERROR('#1: +(undefined) === Not-a-Number. Actual: ' + (+(undefined)));
}

// CHECK#2
if (isNaN(+(void 0)) !== true) {
  $ERROR('#2: +(void 0) === Not-a-Number. Actual: ' + (+(void 0)));
}

// CHECK#3
if (isNaN(+(eval("var x"))) !== true) {
  $ERROR('#3: +(eval("var x")) === Not-a-Number. Actual: ' + (+(eval("var x"))));
}

 }
});