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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: |
The pop function is intentionally generic.
It does not require that its this value be an Array object
esid: sec-array.prototype.pop
es5id: 15.4.4.6_A2_T1
description: >
If ToUint32(length) equal zero, call the [[Put]] method of this
object with arguments "length" and 0 and return undefined
---*/
var obj = {};
obj.pop = Array.prototype.pop;
if (obj.length !== undefined) {
$ERROR('#0: var obj = {}; obj.length === undefined. Actual: ' + (obj.length));
} else {
//CHECK#1
var pop = obj.pop();
if (pop !== undefined) {
$ERROR('#1: var obj = {}; obj.pop = Array.prototype.pop; obj.pop() === undefined. Actual: ' + (pop));
}
//CHECK#2
if (obj.length !== 0) {
$ERROR('#2: var obj = {}; obj.pop = Array.prototype.pop; obj.pop(); obj.length === 0. Actual: ' + (obj.length));
}
}
//CHECK#3
obj.length = undefined;
var pop = obj.pop();
if (pop !== undefined) {
$ERROR('#3: var obj = {}; obj.length = undefined; obj.pop = Array.prototype.pop; obj.pop() === undefined. Actual: ' + (pop));
}
//CHECK#4
if (obj.length !== 0) {
$ERROR('#4: var obj = {}; obj.length = undefined; obj.pop = Array.prototype.pop; obj.pop(); obj.length === 0. Actual: ' + (obj.length));
}
//CHECK#5
obj.length = null
var pop = obj.pop();
if (pop !== undefined) {
$ERROR('#5: var obj = {}; obj.length = null; obj.pop = Array.prototype.pop; obj.pop() === undefined. Actual: ' + (pop));
}
//CHECK#6
if (obj.length !== 0) {
$ERROR('#6: var obj = {}; obj.length = null; obj.pop = Array.prototype.pop; obj.pop(); obj.length === 0. Actual: ' + (obj.length));
}
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