From 8f91c777559748fa6e857d9fc1f4ae079a532813 Mon Sep 17 00:00:00 2001
From: Christopher Speller <crspeller@gmail.com>
Date: Mon, 3 Oct 2016 16:03:15 -0400
Subject: Adding ability to serve TLS directly from Mattermost server (#4119)

---
 .../x/net/internal/netreflect/socket_test.go       | 123 +++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 vendor/golang.org/x/net/internal/netreflect/socket_test.go

(limited to 'vendor/golang.org/x/net/internal/netreflect/socket_test.go')

diff --git a/vendor/golang.org/x/net/internal/netreflect/socket_test.go b/vendor/golang.org/x/net/internal/netreflect/socket_test.go
new file mode 100644
index 000000000..305665ac1
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/netreflect/socket_test.go
@@ -0,0 +1,123 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package netreflect_test
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net"
+	"os"
+	"runtime"
+	"testing"
+
+	"golang.org/x/net/internal/netreflect"
+)
+
+func localPath() string {
+	f, err := ioutil.TempFile("", "netreflect")
+	if err != nil {
+		panic(err)
+	}
+	path := f.Name()
+	f.Close()
+	os.Remove(path)
+	return path
+}
+
+func newLocalListener(network string) (net.Listener, error) {
+	switch network {
+	case "tcp":
+		if ln, err := net.Listen("tcp4", "127.0.0.1:0"); err == nil {
+			return ln, nil
+		}
+		return net.Listen("tcp6", "[::1]:0")
+	case "tcp4":
+		return net.Listen("tcp4", "127.0.0.1:0")
+	case "tcp6":
+		return net.Listen("tcp6", "[::1]:0")
+	case "unix", "unixpacket":
+		return net.Listen(network, localPath())
+	}
+	return nil, fmt.Errorf("%s is not supported", network)
+}
+
+func newLocalPacketListener(network string) (net.PacketConn, error) {
+	switch network {
+	case "udp":
+		if c, err := net.ListenPacket("udp4", "127.0.0.1:0"); err == nil {
+			return c, nil
+		}
+		return net.ListenPacket("udp6", "[::1]:0")
+	case "udp4":
+		return net.ListenPacket("udp4", "127.0.0.1:0")
+	case "udp6":
+		return net.ListenPacket("udp6", "[::1]:0")
+	case "unixgram":
+		return net.ListenPacket(network, localPath())
+	}
+	return nil, fmt.Errorf("%s is not supported", network)
+}
+
+func TestSocketOf(t *testing.T) {
+	for _, network := range []string{"tcp", "unix", "unixpacket"} {
+		switch runtime.GOOS {
+		case "darwin":
+			if network == "unixpacket" {
+				continue
+			}
+		case "nacl", "plan9":
+			continue
+		case "windows":
+			if network == "unix" || network == "unixpacket" {
+				continue
+			}
+		}
+		ln, err := newLocalListener(network)
+		if err != nil {
+			t.Error(err)
+			continue
+		}
+		defer func() {
+			path := ln.Addr().String()
+			ln.Close()
+			if network == "unix" || network == "unixpacket" {
+				os.Remove(path)
+			}
+		}()
+		c, err := net.Dial(ln.Addr().Network(), ln.Addr().String())
+		if err != nil {
+			t.Error(err)
+			continue
+		}
+		defer c.Close()
+		if _, err := netreflect.SocketOf(c); err != nil {
+			t.Error(err)
+			continue
+		}
+	}
+}
+
+func TestPacketSocketOf(t *testing.T) {
+	for _, network := range []string{"udp", "unixgram"} {
+		switch runtime.GOOS {
+		case "nacl", "plan9":
+			continue
+		case "windows":
+			if network == "unixgram" {
+				continue
+			}
+		}
+		c, err := newLocalPacketListener(network)
+		if err != nil {
+			t.Error(err)
+			continue
+		}
+		defer c.Close()
+		if _, err := netreflect.PacketSocketOf(c); err != nil {
+			t.Error(err)
+			continue
+		}
+	}
+}
-- 
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