mirror of
https://github.com/tc39/test262.git
synced 2025-08-28 13:28:38 +02:00
21 lines
791 B
JavaScript
21 lines
791 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/**
|
|
* String.prototype.substring (start, end)
|
|
*
|
|
* @path ch15/15.5/15.5.4/15.5.4.15/S15.5.4.15_A1_T8.js
|
|
* @description Arguments are negative number and void 0, and instance is String(object), object have overrided toString function
|
|
*/
|
|
|
|
var __obj = {toString:function(){}};
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//CHECK#1
|
|
if (String(__obj).substring(-4,void 0) !== "undefined") {
|
|
$ERROR('#1: __obj = {toString:function(){}}; String(__obj).substring(-4,void 0) === "undefined". Actual: '+String(__obj).substring(-4,void 0) );
|
|
}
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|