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// 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.
// +build go1.8
package nettest
import (
"net"
"os"
"runtime"
"testing"
"golang.org/x/net/internal/nettest"
)
func TestTestConn(t *testing.T) {
tests := []struct{ name, network string }{
{"TCP", "tcp"},
{"UnixPipe", "unix"},
{"UnixPacketPipe", "unixpacket"},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if !nettest.TestableNetwork(tt.network) {
t.Skipf("not supported on %s", runtime.GOOS)
}
mp := func() (c1, c2 net.Conn, stop func(), err error) {
ln, err := nettest.NewLocalListener(tt.network)
if err != nil {
return nil, nil, nil, err
}
// Start a connection between two endpoints.
var err1, err2 error
done := make(chan bool)
go func() {
c2, err2 = ln.Accept()
close(done)
}()
c1, err1 = net.Dial(ln.Addr().Network(), ln.Addr().String())
<-done
stop = func() {
if err1 == nil {
c1.Close()
}
if err2 == nil {
c2.Close()
}
ln.Close()
switch tt.network {
case "unix", "unixpacket":
os.Remove(ln.Addr().String())
}
}
switch {
case err1 != nil:
stop()
return nil, nil, nil, err1
case err2 != nil:
stop()
return nil, nil, nil, err2
default:
return c1, c2, stop, nil
}
}
TestConn(t, mp)
})
}
}
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