blob: b7d71b040264f89d18b3f74acc7c2b4ec48263cd (
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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* @name: S15.4.4.9_A4_T1;
* @section: 15.4.4.9, 8.6.2.1, 8.6.2.5;
* @assertion: [[Get]], [[Delete]] from not an inherited property;
* @description: [[Prototype]] of Array instance is Array.prototype, [[Prototype] of Array.prototype is Object.prototype;
*/
// Converted for Test262 from original Sputnik source
ES5Harness.registerTest( {
id: "S15.4.4.9_A4_T1",
path: "TestCases/15_Native/15.4_Array_Objects/15.4.4_Properties_of_the_Array_Prototype_Object/15.4.4.9_Array_prototype_shift/S15.4.4.9_A4_T1.js",
assertion: "[[Get]], [[Delete]] from not an inherited property",
description: "[[Prototype]] of Array instance is Array.prototype, [[Prototype] of Array.prototype is Object.prototype",
test: function testcase() {
Array.prototype[1] = 1;
var x = [0];
x.length = 2;
//CHECK#1
var shift = x.shift();
if (shift !== 0) {
$ERROR('#1: Array.prototype[1] = 1; x = [0]; x.length = 2; x.shift() === 0. Actual: ' + (shift));
}
//CHECK#2
if (x[0] !== 1) {
$ERROR('#2: Array.prototype[1] = 1; x = [0]; x.length = 2; x.shift(); x[0] === 1. Actual: ' + (x[0]));
}
//CHECK#3
if (x[1] !== 1) {
$ERROR('#3: Array.prototype[1] = 1; x = [0]; x.length = 2; x.shift(); x[1] === 1. Actual: ' + (x[1]));
}
Object.prototype[1] = 1;
Object.prototype.length = 2;
Object.prototype.shift = Array.prototype.shift;
x = {0:0};
//CHECK#4
var shift = x.shift();
if (shift !== 0) {
$ERROR('#4: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.shift = Array.prototype.shift; x = {0:0}; x.shift() === 0. Actual: ' + (shift));
}
//CHECK#5
if (x[0] !== 1) {
$ERROR('#5: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.shift = Array.prototype.shift; x = {0:0}; x.shift(); x[0] === 1. Actual: ' + (x[0]));
}
//CHECK#6
if (x[1] !== 1) {
$ERROR('#6: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.shift = Array.prototype.shift; x = {0:0}; x.shift(); x[1] === 1. Actual: ' + (x[1]));
}
//CHECK#7
if (x.length !== 1) {
$ERROR('#7: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.shift = Array.prototype.shift; x = {0:0}; x.shift(); x.length === 1. Actual: ' + (x.length));
}
//CHECK#8
delete x.length;
if (x.length !== 2) {
$ERROR('#8: Object.prototype[1] = 1; Object.prototype.length = 2; Object.prototype.shift = Array.prototype.shift; x = {0:0}; x.shift(); delete x; x.length === 2. Actual: ' + (x.length));
}
}
});
|
