forked from gholt/store
/
bulksetack_test.go
237 lines (228 loc) · 5.28 KB
/
bulksetack_test.go
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
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
package valuestore
import (
"bytes"
"io"
"testing"
"github.com/gholt/ring"
)
func TestBulkSetAckRead(t *testing.T) {
vs := New(&Config{MsgRing: &msgRingPlaceholder{}})
for i := 0; i < len(vs.bulkSetAckState.inBulkSetAckDoneChans); i++ {
vs.bulkSetAckState.inMsgChan <- nil
}
for _, doneChan := range vs.bulkSetAckState.inBulkSetAckDoneChans {
<-doneChan
}
n, err := vs.newInBulkSetAckMsg(bytes.NewBuffer(make([]byte, 100)), 100)
if err != nil {
t.Fatal(err)
}
if n != 100 {
t.Fatal(n)
}
<-vs.bulkSetAckState.inMsgChan
// Once again, but with an error in the body.
n, err = vs.newInBulkSetAckMsg(bytes.NewBuffer(make([]byte, 10)), 100)
if err != io.EOF {
t.Fatal(err)
}
if n != 10 {
t.Fatal(n)
}
select {
case bsam := <-vs.bulkSetAckState.inMsgChan:
t.Fatal(bsam)
default:
}
}
func TestBulkSetAckReadLowSendCap(t *testing.T) {
vs := New(&Config{MsgRing: &msgRingPlaceholder{}, BulkSetAckMsgCap: 1})
for i := 0; i < len(vs.bulkSetAckState.inBulkSetAckDoneChans); i++ {
vs.bulkSetAckState.inMsgChan <- nil
}
for _, doneChan := range vs.bulkSetAckState.inBulkSetAckDoneChans {
<-doneChan
}
n, err := vs.newInBulkSetAckMsg(bytes.NewBuffer(make([]byte, 100)), 100)
if err != nil {
t.Fatal(err)
}
if n != 100 {
t.Fatal(n)
}
<-vs.bulkSetAckState.inMsgChan
}
func TestBulkSetAckMsgIncoming(t *testing.T) {
b := ring.NewBuilder(64)
n, err := b.AddNode(true, 1, nil, nil, "", nil)
if err != nil {
t.Fatal(err)
}
r := b.Ring()
r.SetLocalNode(n.ID() + 1) // so we're not responsible for anything
m := &msgRingPlaceholder{ring: r}
vs := New(&Config{
MsgRing: m,
InBulkSetAckWorkers: 1,
InBulkSetAckMsgs: 1,
})
vs.EnableAll()
defer vs.DisableAll()
ts, err := vs.write(1, 2, 0x300, []byte("testing"))
if err != nil {
t.Fatal(err)
}
if ts != 0 {
t.Fatal(ts)
}
// just double check the item is there
ts2, v, err := vs.read(1, 2, nil)
if err != nil {
t.Fatal(err)
}
if ts2 != 0x300 {
t.Fatal(ts2)
}
if string(v) != "testing" {
t.Fatal(string(v))
}
bsam := <-vs.bulkSetAckState.inFreeMsgChan
bsam.body = bsam.body[:0]
if !bsam.add(1, 2, 0x300) {
t.Fatal("")
}
vs.bulkSetAckState.inMsgChan <- bsam
// only one of these, so if we get it back we know the previous data was
// processed
<-vs.bulkSetAckState.inFreeMsgChan
// Make sure the item is gone
ts2, v, err = vs.read(1, 2, nil)
if err != ErrNotFound {
t.Fatal(err)
}
if ts2 != 0x300|_TSB_LOCAL_REMOVAL {
t.Fatal(ts2)
}
if string(v) != "" {
t.Fatal(string(v))
}
}
func TestBulkSetAckMsgIncomingNoRing(t *testing.T) {
m := &msgRingPlaceholder{}
vs := New(&Config{
MsgRing: m,
InBulkSetAckWorkers: 1,
InBulkSetAckMsgs: 1,
})
vs.EnableAll()
defer vs.DisableAll()
ts, err := vs.write(1, 2, 0x300, []byte("testing"))
if err != nil {
t.Fatal(err)
}
if ts != 0 {
t.Fatal(ts)
}
// just double check the item is there
ts2, v, err := vs.read(1, 2, nil)
if err != nil {
t.Fatal(err)
}
if ts2 != 0x300 {
t.Fatal(ts2)
}
if string(v) != "testing" {
t.Fatal(string(v))
}
bsam := <-vs.bulkSetAckState.inFreeMsgChan
bsam.body = bsam.body[:0]
if !bsam.add(1, 2, 0x300) {
t.Fatal("")
}
vs.bulkSetAckState.inMsgChan <- bsam
// only one of these, so if we get it back we know the previous data was
// processed
<-vs.bulkSetAckState.inFreeMsgChan
// Make sure the item is not gone since we don't know if we're responsible
// or not since we don't have a ring
ts2, v, err = vs.read(1, 2, nil)
if err != nil {
t.Fatal(err)
}
if ts2 != 0x300 {
t.Fatal(ts2)
}
if string(v) != "testing" {
t.Fatal(string(v))
}
}
func TestBulkSetAckMsgOut(t *testing.T) {
vs := New(&Config{MsgRing: &msgRingPlaceholder{}})
bsam := vs.newOutBulkSetAckMsg()
if bsam.MsgType() != _BULK_SET_ACK_MSG_TYPE {
t.Fatal(bsam.MsgType())
}
if bsam.MsgLength() != 0 {
t.Fatal(bsam.MsgLength())
}
buf := bytes.NewBuffer(nil)
n, err := bsam.WriteContent(buf)
if err != nil {
t.Fatal(err)
}
if n != 0 {
t.Fatal(n)
}
if !bytes.Equal(buf.Bytes(), []byte{}) {
t.Fatal(buf.Bytes())
}
bsam.Free()
bsam = vs.newOutBulkSetAckMsg()
bsam.add(1, 2, 0x300)
bsam.add(4, 5, 0x600)
if bsam.MsgType() != _BULK_SET_ACK_MSG_TYPE {
t.Fatal(bsam.MsgType())
}
if bsam.MsgLength() != _BULK_SET_ACK_MSG_ENTRY_LENGTH+_BULK_SET_ACK_MSG_ENTRY_LENGTH {
t.Fatal(bsam.MsgLength())
}
buf = bytes.NewBuffer(nil)
n, err = bsam.WriteContent(buf)
if err != nil {
t.Fatal(err)
}
if n != _BULK_SET_ACK_MSG_ENTRY_LENGTH+_BULK_SET_ACK_MSG_ENTRY_LENGTH {
t.Fatal(n)
}
if !bytes.Equal(buf.Bytes(), []byte{
0, 0, 0, 0, 0, 0, 0, 1, // keyA
0, 0, 0, 0, 0, 0, 0, 2, // keyB
0, 0, 0, 0, 0, 0, 3, 0, // timestamp
0, 0, 0, 0, 0, 0, 0, 4, // keyA
0, 0, 0, 0, 0, 0, 0, 5, // keyB
0, 0, 0, 0, 0, 0, 6, 0, // timestamp
}) {
t.Fatal(buf.Bytes())
}
bsam.Free()
}
func TestBulkSetAckMsgOutWriteError(t *testing.T) {
vs := New(&Config{MsgRing: &msgRingPlaceholder{}})
bsam := vs.newOutBulkSetAckMsg()
bsam.add(1, 2, 0x300)
_, err := bsam.WriteContent(&testErrorWriter{})
if err == nil {
t.Fatal(err)
}
bsam.Free()
}
func TestBulkSetAckMsgOutHitCap(t *testing.T) {
vs := New(&Config{MsgRing: &msgRingPlaceholder{}, BulkSetAckMsgCap: _BULK_SET_ACK_MSG_ENTRY_LENGTH + 3})
bsam := vs.newOutBulkSetAckMsg()
if !bsam.add(1, 2, 0x300) {
t.Fatal("")
}
if bsam.add(4, 5, 0x600) {
t.Fatal("")
}
}