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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
package proto
import (
"io"
"testing"
"github.com/stretchr/testify/assert"
"github.com/ClickHouse/ch-go/internal/gold"
)
func TestBuffer(t *testing.T) {
const (
vStr string = "Hello, world!"
vInt int = 1
vInt8 int8 = 2
vInt16 int16 = 3
vInt32 int32 = 4
vInt64 int64 = 5
vUInt8 uint8 = 1
vUInt16 uint16 = 2
vUInt32 uint32 = 3
vUInt64 uint64 = 4
vUVarInt1 uint64 = 100
vUVarInt2 uint64 = 200
vLen int = 114
vBool1 bool = true
vBool2 bool = false
vByte byte = 1
vFloat32 float32 = 1.12345
vFloat64 float64 = 500.345
)
var (
vInt128 = Int128{110, 14879}
vUInt128 = UInt128{100, 504124}
vRaw = []byte{1, 2, 3, 4}
)
var b Buffer
b.PutString(vStr)
b.PutInt(vInt)
b.PutInt8(vInt8)
b.PutInt16(vInt16)
b.PutInt32(vInt32)
b.PutInt64(vInt64)
b.PutInt128(vInt128)
b.PutUInt8(vUInt8)
b.PutUInt16(vUInt16)
b.PutUInt32(vUInt32)
b.PutUInt64(vUInt64)
b.PutUInt128(vUInt128)
b.PutUVarInt(vUVarInt1)
b.PutUVarInt(vUVarInt2)
b.PutLen(vLen)
b.PutRaw(vRaw)
b.PutBool(vBool1)
b.PutBool(vBool2)
b.PutByte(vByte)
b.PutFloat32(vFloat32)
b.PutFloat64(vFloat64)
t.Run("Golden", func(t *testing.T) {
gold.Bytes(t, b.Buf, "buffer")
})
t.Run("Reader", func(t *testing.T) {
r := b.Reader()
{
v, err := r.Str()
assert.NoError(t, err)
assert.Equal(t, vStr, v)
}
{
v, err := r.Int()
assert.NoError(t, err)
assert.Equal(t, 1, v)
}
{
v, err := r.Int8()
assert.NoError(t, err)
assert.Equal(t, vInt8, v)
}
{
v, err := r.Int16()
assert.NoError(t, err)
assert.Equal(t, vInt16, v)
}
{
v, err := r.Int32()
assert.NoError(t, err)
assert.Equal(t, vInt32, v)
}
{
v, err := r.Int64()
assert.NoError(t, err)
assert.Equal(t, vInt64, v)
}
{
v, err := r.Int128()
assert.NoError(t, err)
assert.Equal(t, vInt128, v)
}
{
v, err := r.UInt8()
assert.NoError(t, err)
assert.Equal(t, vUInt8, v)
}
{
v, err := r.UInt16()
assert.NoError(t, err)
assert.Equal(t, vUInt16, v)
}
{
v, err := r.UInt32()
assert.NoError(t, err)
assert.Equal(t, vUInt32, v)
}
{
v, err := r.UInt64()
assert.NoError(t, err)
assert.Equal(t, vUInt64, v)
}
{
v, err := r.UInt128()
assert.NoError(t, err)
assert.Equal(t, vUInt128, v)
}
{
v, err := r.UVarInt()
assert.NoError(t, err)
assert.Equal(t, vUVarInt1, v)
}
{
v, err := r.UVarInt()
assert.NoError(t, err)
assert.Equal(t, vUVarInt2, v)
}
{
v, err := r.StrLen()
assert.NoError(t, err)
assert.Equal(t, vLen, v)
}
{
v, err := r.ReadRaw(len(vRaw))
assert.NoError(t, err)
assert.Equal(t, vRaw, v)
}
{
v, err := r.Bool()
assert.NoError(t, err)
assert.Equal(t, vBool1, v)
}
{
v, err := r.Bool()
assert.NoError(t, err)
assert.Equal(t, vBool2, v)
}
{
v, err := r.Byte()
assert.NoError(t, err)
assert.Equal(t, vByte, v)
}
{
v, err := r.Float32()
assert.NoError(t, err)
assert.Equal(t, vFloat32, v)
}
{
v, err := r.Float64()
assert.NoError(t, err)
assert.Equal(t, vFloat64, v)
}
assert.ErrorIs(t, r.ReadFull([]byte{1}), io.EOF)
})
}
|
