// Copyright 2009 the Sputnik authors. All rights reserved. | |
// This code is governed by the BSD license found in the LICENSE file. | |
/*--- | |
info: Operator ++x returns ToNumber(x) + 1 | |
es5id: 11.4.4_A4_T3 | |
description: Type(x) is string primitive or String object | |
---*/ | |
//CHECK#1 | |
var x = "1"; | |
if (++x !== 1 + 1) { | |
$ERROR('#1: var x = "1"; ++x === 1 + 1. Actual: ' + (++x)); | |
} | |
//CHECK#2 | |
var x = "x"; | |
if (isNaN(++x) !== true) { | |
$ERROR('#2: var x = "x"; ++x === Not-a-Number. Actual: ' + (++x)); | |
} | |
//CHECK#3 | |
var x = new String("-1"); | |
if (++x !== -1 + 1) { | |
$ERROR('#3: var x = new String("-1"); ++x === -1 + 1. Actual: ' + (++x)); | |
} |