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path: root/external/contributions/Google/sputnik_conformance_modified/11_Expressions/11.3_PostfixExpressions/11.3.1_Postfix_Increment_Operator/S11.3.1_A3_T4.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: S11.3.1_A3_T4;
* @section: 11.3.1, 11.6.3;
* @assertion: Operator x++ returns x = ToNumber(x) + 1;
* @description: Type(x) is undefined or null;
*/

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

//CHECK#2
var x = null; 
x++; 
if (x !== 1) {
  $ERROR('#2: var x = null; x++; x === 1. Actual: ' + (x));
}