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
|
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package poll_test
import (
"internal/poll"
"reflect"
"testing"
)
func TestConsume(t *testing.T) {
tests := []struct {
in [][]byte
consume int64
want [][]byte
}{
{
in: [][]byte{[]byte("foo"), []byte("bar")},
consume: 0,
want: [][]byte{[]byte("foo"), []byte("bar")},
},
{
in: [][]byte{[]byte("foo"), []byte("bar")},
consume: 2,
want: [][]byte{[]byte("o"), []byte("bar")},
},
{
in: [][]byte{[]byte("foo"), []byte("bar")},
consume: 3,
want: [][]byte{[]byte("bar")},
},
{
in: [][]byte{[]byte("foo"), []byte("bar")},
consume: 4,
want: [][]byte{[]byte("ar")},
},
{
in: [][]byte{nil, nil, nil, []byte("bar")},
consume: 1,
want: [][]byte{[]byte("ar")},
},
{
in: [][]byte{nil, nil, nil, []byte("foo")},
consume: 0,
want: [][]byte{[]byte("foo")},
},
{
in: [][]byte{nil, nil, nil},
consume: 0,
want: [][]byte{},
},
}
for i, tt := range tests {
in := tt.in
poll.Consume(&in, tt.consume)
if !reflect.DeepEqual(in, tt.want) {
t.Errorf("%d. after consume(%d) = %+v, want %+v", i, tt.consume, in, tt.want)
}
}
}
|
