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add test case

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This commit is contained in:
fatedier 2017-12-16 23:59:46 +08:00
parent 69f8b08ac0
commit ff4bdec3f7
3 changed files with 119 additions and 82 deletions
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24
tests/echo_server.go
View File

@ -1,7 +1,6 @@
package tests
import (
"bufio"
"fmt"
"io"
"net"
@ -11,8 +10,8 @@ import (
frpNet "github.com/fatedier/frp/utils/net"
)
func StartEchoServer() {
l, err := frpNet.ListenTcp("127.0.0.1", 10701)
func StartTcpEchoServer() {
l, err := frpNet.ListenTcp("127.0.0.1", TEST_TCP_ECHO_PORT)
if err != nil {
fmt.Printf("echo server listen error: %v\n", err)
return
@ -30,7 +29,7 @@ func StartEchoServer() {
}
func StartUdpEchoServer() {
l, err := frpNet.ListenUDP("127.0.0.1", 10703)
l, err := frpNet.ListenUDP("127.0.0.1", TEST_UDP_ECHO_PORT)
if err != nil {
fmt.Printf("udp echo server listen error: %v\n", err)
return
@ -48,7 +47,7 @@ func StartUdpEchoServer() {
}
func StartUnixDomainServer() {
unixPath := "/tmp/frp_echo_server.sock"
unixPath := TEST_UNIX_DOMAIN_ADDR
os.Remove(unixPath)
syscall.Umask(0)
l, err := net.Listen("unix", unixPath)
@ -69,17 +68,20 @@ func StartUnixDomainServer() {
}
func echoWorker(c net.Conn) {
br := bufio.NewReader(c)
buf := make([]byte, 2048)
for {
buf, err := br.ReadString('\n')
if err == io.EOF {
break
}
n, err := c.Read(buf)
if err != nil {
if err == io.EOF {
c.Close()
break
} else {
fmt.Printf("echo server read error: %v\n", err)
return
}
}
c.Write([]byte(buf + "\n"))
c.Write(buf[:n])
}
}

116
tests/func_test.go
View File

@ -12,43 +12,67 @@ import (
"time"
frpNet "github.com/fatedier/frp/utils/net"
"github.com/stretchr/testify/assert"
)
var (
ECHO_PORT int64 = 10711
UDP_ECHO_PORT int64 = 10712
HTTP_PORT int64 = 10710
ECHO_TEST_STR string = "Hello World\n"
HTTP_RES_STR string = "Hello World"
TEST_STR = "frp is a fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet."
TEST_TCP_PORT int64 = 10701
TEST_TCP_FRP_PORT int64 = 10801
TEST_TCP_EC_FRP_PORT int64 = 10901
TEST_TCP_ECHO_STR string = "tcp type:" + TEST_STR
TEST_UDP_PORT int64 = 10702
TEST_UDP_FRP_PORT int64 = 10802
TEST_UDP_ECHO_STR string = "udp type:" + TEST_STR
TEST_UNIX_DOMAIN_ADDR string = "/tmp/frp_echo_server.sock"
TEST_UNIX_DOMAIN_FRP_PORT int64 = 10803
TEST_UNIX_DOMAIN_STR string = "unix domain type:" + TEST_STR
TEST_HTTP_PORT int64 = 10704
TEST_HTTP_FRP_PORT int64 = 10804
TEST_HTTP_WEB01_STR string = "http web01:" + TEST_STR
)
func init() {
go StartEchoServer()
go StartTcpEchoServer()
go StartUdpEchoServer()
go StartHttpServer()
go StartUnixDomainServer()
go StartHttpServer()
time.Sleep(500 * time.Millisecond)
}
func TestEchoServer(t *testing.T) {
c, err := frpNet.ConnectTcpServer(fmt.Sprintf("127.0.0.1:%d", ECHO_PORT))
if err != nil {
t.Fatalf("connect to echo server error: %v", err)
}
timer := time.Now().Add(time.Duration(5) * time.Second)
c.SetDeadline(timer)
func TestTcpServer(t *testing.T) {
assert := assert.New(t)
// Normal
addr := fmt.Sprintf("127.0.0.1:%d", TEST_TCP_FRP_PORT)
res, err := sendTcpMsg(addr, TEST_TCP_ECHO_STR)
assert.NoError(err)
assert.Equal(TEST_TCP_ECHO_STR, res)
c.Write([]byte(ECHO_TEST_STR + "\n"))
// Encrytion and compression
addr = fmt.Sprintf("127.0.0.1:%d", TEST_TCP_EC_FRP_PORT)
res, err = sendTcpMsg(addr, TEST_TCP_ECHO_STR)
assert.NoError(err)
assert.Equal(TEST_TCP_ECHO_STR, res)
}
br := bufio.NewReader(c)
buf, err := br.ReadString('\n')
if err != nil {
t.Fatalf("read from echo server error: %v", err)
}
func TestUdpEchoServer(t *testing.T) {
assert := assert.New(t)
// Normal
addr := fmt.Sprintf("127.0.0.1:%d", TEST_UDP_FRP_PORT)
res, err := sendUdpMsg(addr, TEST_UDP_ECHO_STR)
assert.NoError(err)
assert.Equal(TEST_UDP_ECHO_STR, res)
if ECHO_TEST_STR != buf {
t.Fatalf("content error, send [%s], get [%s]", strings.Trim(ECHO_TEST_STR, "\n"), strings.Trim(buf, "\n"))
}
func TestUnixDomainServer(t *testing.T) {
assert := assert.New(t)
// Normal
addr := fmt.Sprintf("127.0.0.1:%d", TEST_UNIX_DOMAIN_FRP_PORT)
res, err := sendTcpMsg(addr, TEST_UNIX_DOMAIN_STR)
assert.NoError(err)
assert.Equal(TEST_UNIX_DOMAIN_STR, res)
}
func TestHttpServer(t *testing.T) {
@ -71,49 +95,3 @@ func TestHttpServer(t *testing.T) {
t.Fatalf("http code from http server error [%d]", res.StatusCode)
}
}
func TestUdpEchoServer(t *testing.T) {
addr, err := net.ResolveUDPAddr("udp", "127.0.0.1:10712")
if err != nil {
t.Fatalf("do udp request error: %v", err)
}
conn, err := net.DialUDP("udp", nil, addr)
if err != nil {
t.Fatalf("dial udp server error: %v", err)
}
defer conn.Close()
_, err = conn.Write([]byte("hello frp\n"))
if err != nil {
t.Fatalf("write to udp server error: %v", err)
}
data := make([]byte, 20)
n, err := conn.Read(data)
if err != nil {
t.Fatalf("read from udp server error: %v", err)
}
if string(bytes.TrimSpace(data[:n])) != "hello frp" {
t.Fatalf("message got from udp server error, get %s", string(data[:n-1]))
}
}
func TestUnixDomainServer(t *testing.T) {
c, err := frpNet.ConnectTcpServer(fmt.Sprintf("127.0.0.1:%d", 10704))
if err != nil {
t.Fatalf("connect to echo server error: %v", err)
}
timer := time.Now().Add(time.Duration(5) * time.Second)
c.SetDeadline(timer)
c.Write([]byte(ECHO_TEST_STR + "\n"))
br := bufio.NewReader(c)
buf, err := br.ReadString('\n')
if err != nil {
t.Fatalf("read from echo server error: %v", err)
}
if ECHO_TEST_STR != buf {
t.Fatalf("content error, send [%s], get [%s]", strings.Trim(ECHO_TEST_STR, "\n"), strings.Trim(buf, "\n"))
}
}

57
tests/util.go Normal file
View File

@ -0,0 +1,57 @@
package test
import (
"fmt"
"net"
"time"
frpNet "github.com/fatedier/frp/utils/net"
)
func sendTcpMsg(addr string, msg string) (res string, err error) {
c, err := frpNet.ConnectTcpServer(addr)
defer c.Close()
if err != nil {
err = fmt.Errorf("connect to tcp server error: %v", err)
return
}
timer := time.Now().Add(5 * time.Second)
c.SetDeadline(timer)
c.Write([]byte(msg))
buf := make([]byte, 2048)
n, errRet := c.Read(buf)
if errRet != nil {
err = fmt.Errorf("read from tcp server error: %v", errRet)
return
}
return string(buf[:n]), nil
}
func sendUdpMsg(addr string, msg string) (res string, err error) {
udpAddr, errRet := net.ResolveUDPAddr("udp", addr)
if errRet != nil {
err = fmt.Errorf("resolve udp addr error: %v", err)
return
}
conn, errRet := net.DialUDP("udp", nil, udpAddr)
if errRet != nil {
err = fmt.Errorf("dial udp server error: %v", err)
return
}
defer conn.Close()
_, err = conn.Write([]byte(msg))
if err != nil {
err = fmt.Errorf("write to udp server error: %v", err)
return
}
buf := make([]byte, 2048)
n, errRet := conn.Read(buf)
if errRet != nil {
err = fmt.Errorf("read from udp server error: %v", err)
return
}
return string(buf[:n]), nil
}