blob: 29f2f4f311c3b3e4757b561d2120124a56d1e60f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: |
The shift function is intentionally generic.
It does not require that its this value be an Array object
esid: sec-array.prototype.shift
description: >
If ToUint32(length) equal zero, call the [[Put]] method of this
object with arguments "length" and 0 and return undefined
---*/
var obj = {};
obj.shift = Array.prototype.shift;
if (obj.length !== undefined) {
throw new Test262Error('#0: var obj = {}; obj.length === undefined. Actual: ' + (obj.length));
} else {
var shift = obj.shift();
if (shift !== undefined) {
throw new Test262Error('#1: var obj = {}; obj.shift = Array.prototype.shift; obj.shift() === undefined. Actual: ' + (shift));
}
if (obj.length !== 0) {
throw new Test262Error('#2: var obj = {}; obj.shift = Array.prototype.shift; obj.shift(); obj.length === 0. Actual: ' + (obj.length));
}
}
obj.length = undefined;
var shift = obj.shift();
if (shift !== undefined) {
throw new Test262Error('#3: var obj = {}; obj.length = undefined; obj.shift = Array.prototype.shift; obj.shift() === undefined. Actual: ' + (shift));
}
if (obj.length !== 0) {
throw new Test262Error('#4: var obj = {}; obj.length = undefined; obj.shift = Array.prototype.shift; obj.shift(); obj.length === 0. Actual: ' + (obj.length));
}
obj.length = null
var shift = obj.shift();
if (shift !== undefined) {
throw new Test262Error('#5: var obj = {}; obj.length = null; obj.shift = Array.prototype.shift; obj.shift() === undefined. Actual: ' + (shift));
}
if (obj.length !== 0) {
throw new Test262Error('#6: var obj = {}; obj.length = null; obj.shift = Array.prototype.shift; obj.shift(); obj.length === 0. Actual: ' + (obj.length));
}
reportCompare(0, 0);
|
