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
| 'use strict';
| var Buffer = require('../../').Buffer;
|
|
| var assert = require('assert');
|
| var buffer = Buffer.from([1, 2, 3, 4, 5]);
| var arr;
| var b;
|
| // buffers should be iterable
|
| arr = [];
|
| for (b of buffer)
| arr.push(b);
|
| assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]);
|
|
| // buffer iterators should be iterable
|
| arr = [];
|
| for (b of buffer[Symbol.iterator]())
| arr.push(b);
|
| assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]);
|
|
| // buffer#values() should return iterator for values
|
| arr = [];
|
| for (b of buffer.values())
| arr.push(b);
|
| assert.deepStrictEqual(arr, [1, 2, 3, 4, 5]);
|
|
| // buffer#keys() should return iterator for keys
|
| arr = [];
|
| for (b of buffer.keys())
| arr.push(b);
|
| assert.deepStrictEqual(arr, [0, 1, 2, 3, 4]);
|
|
| // buffer#entries() should return iterator for entries
|
| arr = [];
|
| for (b of buffer.entries())
| arr.push(b);
|
| assert.deepStrictEqual(arr, [
| [0, 1],
| [1, 2],
| [2, 3],
| [3, 4],
| [4, 5]
| ]);
|
|
