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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgo/] [go/] [net/] [file_test.go] - Blame information for rev 833

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Line No. Rev Author Line
1 747 jeremybenn 
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package net
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import (
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        "os"
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        "reflect"
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        "runtime"
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        "testing"
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)
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type listenerFile interface {
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        Listener
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        File() (f *os.File, err error)
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}
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type packetConnFile interface {
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        PacketConn
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        File() (f *os.File, err error)
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}
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type connFile interface {
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        Conn
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        File() (f *os.File, err error)
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}
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func testFileListener(t *testing.T, net, laddr string) {
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        if net == "tcp" {
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                laddr += ":0" // any available port
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        }
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        l, err := Listen(net, laddr)
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        if err != nil {
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                t.Fatalf("Listen failed: %v", err)
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        }
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        defer l.Close()
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        lf := l.(listenerFile)
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        f, err := lf.File()
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        if err != nil {
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                t.Fatalf("File failed: %v", err)
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        }
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        c, err := FileListener(f)
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        if err != nil {
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                t.Fatalf("FileListener failed: %v", err)
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        }
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        if !reflect.DeepEqual(l.Addr(), c.Addr()) {
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                t.Fatalf("Addrs not equal: %#v != %#v", l.Addr(), c.Addr())
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        }
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        if err := c.Close(); err != nil {
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                t.Fatalf("Close failed: %v", err)
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        }
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        if err := f.Close(); err != nil {
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                t.Fatalf("Close failed: %v", err)
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        }
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}
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func TestFileListener(t *testing.T) {
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        if runtime.GOOS == "windows" || runtime.GOOS == "plan9" {
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                return
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        }
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        testFileListener(t, "tcp", "127.0.0.1")
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        testFileListener(t, "tcp", "127.0.0.1")
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        if supportsIPv6 && supportsIPv4map {
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                testFileListener(t, "tcp", "[::ffff:127.0.0.1]")
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                testFileListener(t, "tcp", "127.0.0.1")
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                testFileListener(t, "tcp", "[::ffff:127.0.0.1]")
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        }
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        if runtime.GOOS == "linux" {
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                testFileListener(t, "unix", "@gotest/net")
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                testFileListener(t, "unixpacket", "@gotest/net")
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        }
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}
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func testFilePacketConn(t *testing.T, pcf packetConnFile, listen bool) {
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        f, err := pcf.File()
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        if err != nil {
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                t.Fatalf("File failed: %v", err)
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        }
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        c, err := FilePacketConn(f)
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        if err != nil {
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                t.Fatalf("FilePacketConn failed: %v", err)
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        }
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        if !reflect.DeepEqual(pcf.LocalAddr(), c.LocalAddr()) {
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                t.Fatalf("LocalAddrs not equal: %#v != %#v", pcf.LocalAddr(), c.LocalAddr())
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        }
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        if listen {
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                if _, err := c.WriteTo([]byte{}, c.LocalAddr()); err != nil {
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                        t.Fatalf("WriteTo failed: %v", err)
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                }
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        }
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        if err := c.Close(); err != nil {
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                t.Fatalf("Close failed: %v", err)
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        }
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        if err := f.Close(); err != nil {
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                t.Fatalf("Close failed: %v", err)
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        }
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}
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func testFilePacketConnListen(t *testing.T, net, laddr string) {
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        l, err := ListenPacket(net, laddr)
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        if err != nil {
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                t.Fatalf("Listen failed: %v", err)
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        }
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        testFilePacketConn(t, l.(packetConnFile), true)
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        if err := l.Close(); err != nil {
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                t.Fatalf("Close failed: %v", err)
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        }
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}
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func testFilePacketConnDial(t *testing.T, net, raddr string) {
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        c, err := Dial(net, raddr)
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        if err != nil {
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                t.Fatalf("Dial failed: %v", err)
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        }
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        testFilePacketConn(t, c.(packetConnFile), false)
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        if err := c.Close(); err != nil {
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                t.Fatalf("Close failed: %v", err)
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        }
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}
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func TestFilePacketConn(t *testing.T) {
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        if runtime.GOOS == "windows" || runtime.GOOS == "plan9" {
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                return
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        }
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        testFilePacketConnListen(t, "udp", "127.0.0.1:0")
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        testFilePacketConnDial(t, "udp", "127.0.0.1:12345")
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        if supportsIPv6 {
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                testFilePacketConnListen(t, "udp", "[::1]:0")
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        }
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        if supportsIPv6 && supportsIPv4map {
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                testFilePacketConnDial(t, "udp", "[::ffff:127.0.0.1]:12345")
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        }
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        if runtime.GOOS == "linux" {
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                testFilePacketConnListen(t, "unixgram", "@gotest1/net")
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        }
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}

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