// Copyright 2012 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. // This file implements API tests across platforms and will never have a build // tag. //go:build !js // +build !js package net import ( "testing" "time" ) // someTimeout is used just to test that net.Conn implementations // don't explode when their SetFooDeadline methods are called. // It isn't actually used for testing timeouts. const someTimeout = 10 * time.Second func TestConnAndListener(t *testing.T) { for i, network := range []string{"tcp", "unix", "unixpacket"} { if !testableNetwork(network) { t.Logf("skipping %s test", network) continue } ls, err := newLocalServer(network) if err != nil { t.Fatal(err) } defer ls.teardown() ch := make(chan error, 1) handler := func(ls *localServer, ln Listener) { ls.transponder(ln, ch) } if err := ls.buildup(handler); err != nil { t.Fatal(err) } if ls.Listener.Addr().Network() != network { t.Fatalf("got %s; want %s", ls.Listener.Addr().Network(), network) } c, err := Dial(ls.Listener.Addr().Network(), ls.Listener.Addr().String()) if err != nil { t.Fatal(err) } defer c.Close() if c.LocalAddr().Network() != network || c.RemoteAddr().Network() != network { t.Fatalf("got %s->%s; want %s->%s", c.LocalAddr().Network(), c.RemoteAddr().Network(), network, network) } c.SetDeadline(time.Now().Add(someTimeout)) c.SetReadDeadline(time.Now().Add(someTimeout)) c.SetWriteDeadline(time.Now().Add(someTimeout)) if _, err := c.Write([]byte("CONN AND LISTENER TEST")); err != nil { t.Fatal(err) } rb := make([]byte, 128) if _, err := c.Read(rb); err != nil { t.Fatal(err) } for err := range ch { t.Errorf("#%d: %v", i, err) } } }