-
Notifications
You must be signed in to change notification settings - Fork 0
/
runner_test.go
113 lines (89 loc) · 1.54 KB
/
runner_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
package kytsya
import (
"sync"
"sync/atomic"
"testing"
)
func TestRun(t *testing.T) {
var (
counter uint32
doneCh chan struct{}
)
doneCh = make(chan struct{})
Goroutine().Spawn(func() {
atomic.AddUint32(&counter, 1)
doneCh <- struct{}{}
})
<-doneCh
if counter != 1 {
t.Fatal("expected counter to be 1")
}
}
func TestWithRecover(t *testing.T) {
var (
counter uint32
doneCh chan struct{}
)
doneCh = make(chan struct{})
Goroutine().
WithRecover().
WithWaitGroup().
Spawn(func() {
atomic.AddUint32(&counter, 1)
defer func() {
doneCh <- struct{}{}
}()
panic("Houston, we have a problem")
})
<-doneCh
if counter != 1 {
t.Fatal("expected counter to be 1")
}
}
func TestWithWaitGroup(t *testing.T) {
var (
counter uint32
)
Goroutine().
WithWaitGroup().
Spawn(func() {
atomic.AddUint32(&counter, 1)
}).Wait()
if counter != 1 {
t.Fatal("expected counter to be 1")
}
}
func BenchmarkTestSpawn(b *testing.B) {
b.Run("pure Go", func(b *testing.B) {
for i := 0; i < b.N; i++ {
wg := &sync.WaitGroup{}
for i := 0; i < 100; i++ {
var (
counter uint32
)
wg.Add(1)
go func() {
defer wg.Done()
atomic.AddUint32(&counter, 1)
}()
}
wg.Wait()
}
})
b.Run("kytsunya", func(b *testing.B) {
for i := 0; i < b.N; i++ {
wg := &sync.WaitGroup{}
for i := 0; i < 100; i++ {
var (
counter uint32
)
wg.Add(1)
Goroutine().Spawn(func() {
defer wg.Done()
atomic.AddUint32(&counter, 1)
})
}
wg.Wait()
}
})
}