blob: a9bb766df34044bd842f796962b04b0540b3d1bf (
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
|
// GENERATED, DO NOT EDIT
// file: decimalToHexString.js
// Copyright (C) 2017 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: |
Collection of functions used to assert the correctness of various encoding operations.
defines: [decimalToHexString, decimalToPercentHexString]
---*/
function decimalToHexString(n) {
var hex = "0123456789ABCDEF";
n >>>= 0;
var s = "";
while (n) {
s = hex[n & 0xf] + s;
n >>>= 4;
}
while (s.length < 4) {
s = "0" + s;
}
return s;
}
function decimalToPercentHexString(n) {
var hex = "0123456789ABCDEF";
return "%" + hex[(n >> 4) & 0xf] + hex[n & 0xf];
}
// file: isConstructor.js
// Copyright (C) 2017 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: |
Test if a given function is a constructor function.
defines: [isConstructor]
features: [Reflect.construct]
---*/
function isConstructor(f) {
if (typeof f !== "function") {
throw new Test262Error("isConstructor invoked with a non-function value");
}
try {
Reflect.construct(function(){}, [], f);
} catch (e) {
return false;
}
return true;
}
|
