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
|
var concat = require('../')
var test = require('tape')
var TA = require('typedarray')
var U8 = typeof Uint8Array !== 'undefined' ? Uint8Array : TA.Uint8Array
test('string -> buffer stream', function (t) {
t.plan(2)
var strings = concat({ encoding: 'buffer'}, function(out) {
t.ok(Buffer.isBuffer(out))
t.equal(out.toString('utf8'), 'nacho dogs')
})
strings.write("nacho ")
strings.write("dogs")
strings.end()
})
test('string stream', function (t) {
t.plan(2)
var strings = concat({ encoding: 'string' }, function(out) {
t.equal(typeof out, 'string')
t.equal(out, 'nacho dogs')
})
strings.write("nacho ")
strings.write("dogs")
strings.end()
})
test('end chunk', function (t) {
t.plan(1)
var endchunk = concat({ encoding: 'string' }, function(out) {
t.equal(out, 'this is the end')
})
endchunk.write("this ")
endchunk.write("is the ")
endchunk.end("end")
})
test('string from mixed write encodings', function (t) {
t.plan(2)
var strings = concat({ encoding: 'string' }, function(out) {
t.equal(typeof out, 'string')
t.equal(out, 'nacho dogs')
})
strings.write('na')
strings.write(Buffer('cho'))
strings.write([ 32, 100 ])
var u8 = new U8(3)
u8[0] = 111; u8[1] = 103; u8[2] = 115;
strings.end(u8)
})
test('string from buffers with multibyte characters', function (t) {
t.plan(2)
var strings = concat({ encoding: 'string' }, function(out) {
t.equal(typeof out, 'string')
t.equal(out, '☃☃☃☃☃☃☃☃')
})
var snowman = new Buffer('☃')
for (var i = 0; i < 8; i++) {
strings.write(snowman.slice(0, 1))
strings.write(snowman.slice(1))
}
strings.end()
})
test('string infer encoding with empty string chunk', function (t) {
t.plan(2)
var strings = concat(function(out) {
t.equal(typeof out, 'string')
t.equal(out, 'nacho dogs')
})
strings.write("")
strings.write("nacho ")
strings.write("dogs")
strings.end()
})
|
