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//+build integration
package netboot
import (
"net"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"golang.org/x/sys/unix"
)
// integration tests that require Linux with a properly working rtnetlink
// interface, and the existence of an "eth0" interface.
// WARNING: these tests may improperly configure your network interfaces and
// routing, so be careful before running them. Privileged access and integration
// build tag required to run them.
var (
testIfname = "eth0"
)
func TestInit(t *testing.T) {
var r RTNL
err := r.init()
assert.NoError(t, err)
require.NotNil(t, r.conn)
r.Close()
}
func TestClose(t *testing.T) {
var r RTNL
err := r.init()
assert.NoError(t, err)
require.NotNil(t, r.conn)
r.Close()
require.Nil(t, r.conn)
}
func TestGetLinkState(t *testing.T) {
var r RTNL
defer r.Close()
iface, err := net.InterfaceByName(testIfname)
require.NoError(t, err)
_, err = r.GetLinkState(iface.Index)
require.NoError(t, err)
}
func TestSetLinkState(t *testing.T) {
var r RTNL
defer r.Close()
iface, err := net.InterfaceByName(testIfname)
require.NoError(t, err)
err = r.SetLinkState(iface.Index, true)
require.NoError(t, err)
}
func Test_getFamily(t *testing.T) {
require.Equal(t, unix.AF_INET, getFamily(net.IPv4zero))
require.Equal(t, unix.AF_INET, getFamily(net.IPv4bcast))
require.Equal(t, unix.AF_INET, getFamily(net.IPv4allrouter))
require.Equal(t, unix.AF_INET6, getFamily(net.IPv6zero))
require.Equal(t, unix.AF_INET6, getFamily(net.IPv6loopback))
require.Equal(t, unix.AF_INET6, getFamily(net.IPv6linklocalallrouters))
}
func TestSetAddr(t *testing.T) {
var r RTNL
defer r.Close()
iface, err := net.InterfaceByName(testIfname)
require.NoError(t, err)
a := net.IPNet{IP: net.ParseIP("10.0.123.1"), Mask: net.IPv4Mask(255, 255, 255, 0)}
err = r.SetAddr(iface.Index, a)
require.NoError(t, err)
// TODO implement GetAddr to further validate this, and minimize the effect
// of concurrent tests that may invalidate this check.
}
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