mirror of https://github.com/panjf2000/ants.git
54 lines
1013 B
Go
54 lines
1013 B
Go
package ants_test
|
|
|
|
import (
|
|
"testing"
|
|
"github.com/panjf2000/ants"
|
|
"fmt"
|
|
"runtime"
|
|
)
|
|
|
|
var n = 100000
|
|
|
|
func demoFunc() {
|
|
for i := 0; i < 1000000; i++ {}
|
|
}
|
|
|
|
func TestDefaultPool(t *testing.T) {
|
|
for i := 0; i < n; i++ {
|
|
ants.Push(demoFunc)
|
|
}
|
|
|
|
t.Logf("pool capacity:%d", ants.Cap())
|
|
t.Logf("running workers number:%d", ants.Running())
|
|
t.Logf("free workers number:%d", ants.Free())
|
|
|
|
mem := runtime.MemStats{}
|
|
runtime.ReadMemStats(&mem)
|
|
fmt.Println("memory usage:", mem.TotalAlloc/1024)
|
|
}
|
|
|
|
//func TestCustomPool(t *testing.T) {
|
|
// p := ants.NewPool(1000)
|
|
// for i := 0; i < n; i++ {
|
|
// p.Push(demoFunc)
|
|
// }
|
|
//
|
|
// t.Logf("pool capacity:%d", p.Cap())
|
|
// t.Logf("running workers number:%d", p.Running())
|
|
// t.Logf("free workers number:%d", p.Free())
|
|
//
|
|
// mem := runtime.MemStats{}
|
|
// runtime.ReadMemStats(&mem)
|
|
//
|
|
//}
|
|
|
|
func TestNoPool(t *testing.T) {
|
|
for i := 0; i < n; i++ {
|
|
go demoFunc()
|
|
}
|
|
mem := runtime.MemStats{}
|
|
runtime.ReadMemStats(&mem)
|
|
fmt.Println("memory usage:", mem.TotalAlloc/1024)
|
|
|
|
}
|