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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: |
If length equal zero, call the [[Put]] method of this object
with arguments "length" and 0 and return undefined
esid: sec-array.prototype.shift
es5id: 15.4.4.9_A1.1_T1
description: Checking this algorithm
---*/
//CHECK#1
var x = new Array();
var shift = x.shift();
if (shift !== undefined) {
$ERROR('#1: var x = new Array(); x.shift() === undefined. Actual: ' + (shift));
}
//CHECK#2
if (x.length !== 0) {
$ERROR('#2: var x = new Array(); x.shift(); x.length === 0. Actual: ' + (x.length));
}
//CHECK#3
var x = Array(1,2,3);
x.length = 0;
var shift = x.shift();
if (shift !== undefined) {
$ERROR('#2: var x = Array(1,2,3); x.length = 0; x.shift() === undefined. Actual: ' + (shift));
}
//CHECK#4
if (x.length !== 0) {
$ERROR('#4: var x = new Array(1,2,3); x.length = 0; x.shift(); x.length === 0. Actual: ' + (x.length));
}
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