libgo/go/net/cgo_unix_test.go

   1 // Copyright 2013 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 // +build cgo,!netgo
   6 // +build darwin dragonfly freebsd linux netbsd openbsd
   7
   8 package net
   9
  10 import "testing"
  11
  12 func TestCgoLookupIP(t *testing.T) {
  13         host := "localhost"
  14         _, err, ok := cgoLookupIP(host)
  15         if !ok {
  16                 t.Errorf("cgoLookupIP must not be a placeholder")
  17         }
  18         if err != nil {
  19                 t.Errorf("cgoLookupIP failed: %v", err)
  20         }
  21         if _, err := goLookupIP(host); err != nil {
  22                 t.Errorf("goLookupIP failed: %v", err)
  23         }
  24 }