code review 7429049: net: fix windows build

src/pkg/net/unix_test.go

 // Copyright 2013 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 !plan9,!windows
 
 package net
 
 import (
         "bytes"
-        "io/ioutil"
         "os"
         "reflect"
         "runtime"
         "syscall"
         "testing"
         "time"
 )
 
-// testUnixAddr uses ioutil.TempFile to get a name that is unique.
-func testUnixAddr() string {
-        f, err := ioutil.TempFile("", "nettest")
-        if err != nil {
-                panic(err)
-        }
-        addr := f.Name()
-        f.Close()
-        os.Remove(addr)
-        return addr
-}
-
 func TestReadUnixgramWithUnnamedSocket(t *testing.T) {
         addr := testUnixAddr()
         la, err := ResolveUnixAddr("unixgram", addr)
         if err != nil {
                 t.Fatalf("ResolveUnixAddr failed: %v", err)
         }
         c, err := ListenUnixgram("unixgram", la)
         if err != nil {
                 t.Fatalf("ListenUnixgram failed: %v", err)
         }
@@ skipping 106 matching lines @@
         c2, err := DialUnix("unixgram", nil, autoAddr)
         if err != nil {
                 t.Fatalf("DialUnix failed: %v", err)
         }
         defer c2.Close()
 
         if !reflect.DeepEqual(c1.LocalAddr(), c2.RemoteAddr()) {
                 t.Fatalf("Expected autobind address %v, got %v", c1.LocalAddr(), c2.RemoteAddr())
         }
 }