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1
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var tape = require('tape')
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2
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var through = require('through2')
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3
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var stream = require('stream')
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4
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var shift = require('./')
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5
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6
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tape('shifts next', function (t) {
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7
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var passthrough = through()
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8
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9
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passthrough.write('hello')
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10
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passthrough.write('world')
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11
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12
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t.same(shift(passthrough), Buffer('hello'))
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13
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t.same(shift(passthrough), Buffer('world'))
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14
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t.end()
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|
15
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})
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|
16
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|
|
17
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tape('shifts next with core', function (t) {
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|
18
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var passthrough = stream.PassThrough()
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|
19
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|
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20
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passthrough.write('hello')
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|
21
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passthrough.write('world')
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|
22
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|
|
23
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t.same(shift(passthrough), Buffer('hello'))
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|
24
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t.same(shift(passthrough), Buffer('world'))
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|
25
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t.end()
|
|
26
|
})
|
|
27
|
|
|
28
|
tape('shifts next with object mode', function (t) {
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|
29
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var passthrough = through({objectMode: true})
|
|
30
|
|
|
31
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passthrough.write({hello: 1})
|
|
32
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passthrough.write({world: 1})
|
|
33
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|
|
34
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t.same(shift(passthrough), {hello: 1})
|
|
35
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t.same(shift(passthrough), {world: 1})
|
|
36
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t.end()
|
|
37
|
})
|
|
38
|
|
|
39
|
tape('shifts next with object mode with core', function (t) {
|
|
40
|
var passthrough = stream.PassThrough({objectMode: true})
|
|
41
|
|
|
42
|
passthrough.write({hello: 1})
|
|
43
|
passthrough.write({world: 1})
|
|
44
|
|
|
45
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t.same(shift(passthrough), {hello: 1})
|
|
46
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t.same(shift(passthrough), {world: 1})
|
|
47
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t.end()
|
|
48
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})
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