test/built-ins/String/prototype/substring/S15.5.4.15_A2_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.

/*---
info: String.prototype.substring (start, end) returns a string value(not object)
es5id: 15.5.4.15_A2_T2
description: start is NaN, end is Infinity
---*/

var __string = new String('this is a string object');

//////////////////////////////////////////////////////////////////////////////
//CHECK#1
if (__string.substring(NaN, Infinity) !== "this is a string object") {
  $ERROR('#1: __string = new String(\'this is a string object\'); __string.substring(NaN, Infinity) === "this is a string object". Actual: '+__string.substring(NaN, Infinity) );
}
//
//////////////////////////////////////////////////////////////////////////////