1 // Copyright 2016 The etcd Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 //go:build linux 16 // +build linux 17 18 package netutil 19 20 import "testing" 21 22 func TestGetDefaultInterface(t *testing.T) { 23 ifc, err := GetDefaultInterfaces() 24 if err != nil { 25 t.Fatal(err) 26 } 27 t.Logf("default network interfaces: %+v\n", ifc) 28 } 29 30 func TestGetDefaultHost(t *testing.T) { 31 ip, err := GetDefaultHost() 32 if err != nil { 33 t.Fatal(err) 34 } 35 t.Logf("default ip: %v", ip) 36 } 37