From: Sina Siadat <siadat@gmail.com>
To: wireguard@lists.zx2c4.com
Cc: Sina Siadat <siadat@gmail.com>
Subject: [PATCH] device ping test: get free port when testing
Date: Thu, 30 Jul 2020 20:50:49 +0430 [thread overview]
Message-ID: <20200730162049.2869-1-siadat@gmail.com> (raw)
Signed-off-by: Sina Siadat <siadat@gmail.com>
---
device/device_test.go | 28 +++++++++++++++++++++++-----
1 file changed, 23 insertions(+), 5 deletions(-)
diff --git a/device/device_test.go b/device/device_test.go
index 5ea5410..016a0ca 100644
--- a/device/device_test.go
+++ b/device/device_test.go
@@ -8,6 +8,7 @@ package device
import (
"bufio"
"bytes"
+ "fmt"
"net"
"strings"
"testing"
@@ -16,16 +17,30 @@ import (
"golang.zx2c4.com/wireguard/tun/tuntest"
)
+func getFreePort(t *testing.T) string {
+ l, err := net.ListenPacket("udp", "localhost:0")
+ if err != nil {
+ t.Fatal(err)
+ }
+ defer l.Close()
+ return fmt.Sprintf("%d", l.LocalAddr().(*net.UDPAddr).Port)
+}
+
func TestTwoDevicePing(t *testing.T) {
- // TODO(crawshaw): pick unused ports on localhost
+ port1 := getFreePort(t)
+ port2 := getFreePort(t)
+
cfg1 := `private_key=481eb0d8113a4a5da532d2c3e9c14b53c8454b34ab109676f6b58c2245e37b58
-listen_port=53511
+listen_port={{PORT1}}
replace_peers=true
public_key=f70dbb6b1b92a1dde1c783b297016af3f572fef13b0abb16a2623d89a58e9725
protocol_version=1
replace_allowed_ips=true
allowed_ip=1.0.0.2/32
-endpoint=127.0.0.1:53512`
+endpoint=127.0.0.1:{{PORT2}}`
+ cfg1 = strings.ReplaceAll(cfg1, "{{PORT1}}", port1)
+ cfg1 = strings.ReplaceAll(cfg1, "{{PORT2}}", port2)
+
tun1 := tuntest.NewChannelTUN()
dev1 := NewDevice(tun1.TUN(), NewLogger(LogLevelDebug, "dev1: "))
dev1.Up()
@@ -35,13 +50,16 @@ endpoint=127.0.0.1:53512`
}
cfg2 := `private_key=98c7989b1661a0d64fd6af3502000f87716b7c4bbcf00d04fc6073aa7b539768
-listen_port=53512
+listen_port={{PORT2}}
replace_peers=true
public_key=49e80929259cebdda4f322d6d2b1a6fad819d603acd26fd5d845e7a123036427
protocol_version=1
replace_allowed_ips=true
allowed_ip=1.0.0.1/32
-endpoint=127.0.0.1:53511`
+endpoint=127.0.0.1:{{PORT1}}`
+ cfg2 = strings.ReplaceAll(cfg2, "{{PORT1}}", port1)
+ cfg2 = strings.ReplaceAll(cfg2, "{{PORT2}}", port2)
+
tun2 := tuntest.NewChannelTUN()
dev2 := NewDevice(tun2.TUN(), NewLogger(LogLevelDebug, "dev2: "))
dev2.Up()
--
2.24.3 (Apple Git-128)
next reply other threads:[~2020-07-31 14:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-30 16:20 Sina Siadat [this message]
2020-07-31 14:19 ` Jason A. Donenfeld
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