blob: fd933915c5e48eaab6ffea2fd2e11beaba38a32f (
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
|
'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const { Buffer } = require('buffer');
const assert = require('assert');
const { getRandomValues } = require('crypto').webcrypto;
[undefined, null, '', 1, {}, []].forEach((i) => {
assert.throws(() => getRandomValues(i), { code: 17 });
});
{
const buf = new Uint8Array(0);
getRandomValues(buf);
}
{
const buf = new Uint8Array(new Array(10).fill(0));
const before = Buffer.from(buf).toString('hex');
getRandomValues(buf);
const after = Buffer.from(buf).toString('hex');
assert.notStrictEqual(before, after);
}
{
const buf = new Uint16Array(new Array(10).fill(0));
const before = Buffer.from(buf).toString('hex');
getRandomValues(buf);
const after = Buffer.from(buf).toString('hex');
assert.notStrictEqual(before, after);
}
{
const buf = new Uint32Array(new Array(10).fill(0));
const before = Buffer.from(buf).toString('hex');
getRandomValues(buf);
const after = Buffer.from(buf).toString('hex');
assert.notStrictEqual(before, after);
}
{
const buf = new Uint16Array(new Array(10).fill(0));
const before = Buffer.from(buf).toString('hex');
getRandomValues(new DataView(buf.buffer));
const after = Buffer.from(buf).toString('hex');
assert.notStrictEqual(before, after);
}
{
let kData;
try {
kData = Buffer.alloc(65536 + 1);
} catch {
// Ignore if error here.
}
if (kData !== undefined) {
assert.throws(() => getRandomValues(kData), {
code: 22
});
}
}
|
