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
|
package yamux
import (
"testing"
)
func BenchmarkPing(b *testing.B) {
client, server := testClientServer()
defer client.Close()
defer server.Close()
for i := 0; i < b.N; i++ {
rtt, err := client.Ping()
if err != nil {
b.Fatalf("err: %v", err)
}
if rtt == 0 {
b.Fatalf("bad: %v", rtt)
}
}
}
func BenchmarkAccept(b *testing.B) {
client, server := testClientServer()
defer client.Close()
defer server.Close()
go func() {
for i := 0; i < b.N; i++ {
stream, err := server.AcceptStream()
if err != nil {
return
}
stream.Close()
}
}()
for i := 0; i < b.N; i++ {
stream, err := client.Open()
if err != nil {
b.Fatalf("err: %v", err)
}
stream.Close()
}
}
func BenchmarkSendRecv(b *testing.B) {
client, server := testClientServer()
defer client.Close()
defer server.Close()
sendBuf := make([]byte, 512)
recvBuf := make([]byte, 512)
doneCh := make(chan struct{})
go func() {
stream, err := server.AcceptStream()
if err != nil {
return
}
defer stream.Close()
for i := 0; i < b.N; i++ {
if _, err := stream.Read(recvBuf); err != nil {
b.Fatalf("err: %v", err)
}
}
close(doneCh)
}()
stream, err := client.Open()
if err != nil {
b.Fatalf("err: %v", err)
}
defer stream.Close()
for i := 0; i < b.N; i++ {
if _, err := stream.Write(sendBuf); err != nil {
b.Fatalf("err: %v", err)
}
}
<-doneCh
}
func BenchmarkSendRecvLarge(b *testing.B) {
client, server := testClientServer()
defer client.Close()
defer server.Close()
const sendSize = 512 * 1024 * 1024
const recvSize = 4 * 1024
sendBuf := make([]byte, sendSize)
recvBuf := make([]byte, recvSize)
b.ResetTimer()
recvDone := make(chan struct{})
go func() {
stream, err := server.AcceptStream()
if err != nil {
return
}
defer stream.Close()
for i := 0; i < b.N; i++ {
for j := 0; j < sendSize/recvSize; j++ {
if _, err := stream.Read(recvBuf); err != nil {
b.Fatalf("err: %v", err)
}
}
}
close(recvDone)
}()
stream, err := client.Open()
if err != nil {
b.Fatalf("err: %v", err)
}
defer stream.Close()
for i := 0; i < b.N; i++ {
if _, err := stream.Write(sendBuf); err != nil {
b.Fatalf("err: %v", err)
}
}
<-recvDone
}
|