mirror of
https://github.com/tailscale/tailscale.git
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a12aad6b47
perl -i -npe 's,netaddr.IPPrefixFrom,netip.PrefixFrom,' $(git grep -l -F netaddr.)
perl -i -npe 's,netaddr.IPPortFrom,netip.AddrPortFrom,' $(git grep -l -F netaddr. )
perl -i -npe 's,netaddr.IPPrefix,netip.Prefix,g' $(git grep -l -F netaddr. )
perl -i -npe 's,netaddr.IPPort,netip.AddrPort,g' $(git grep -l -F netaddr. )
perl -i -npe 's,netaddr.IP\b,netip.Addr,g' $(git grep -l -F netaddr. )
perl -i -npe 's,netaddr.IPv6Raw\b,netip.AddrFrom16,g' $(git grep -l -F netaddr. )
goimports -w .
Then delete some stuff from the net/netaddr shim package which is no
longer neeed.
Updates #5162
Change-Id: Ia7a86893fe21c7e3ee1ec823e8aba288d4566cd8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
113 lines
2.3 KiB
Go
113 lines
2.3 KiB
Go
// Copyright (c) 2021 Tailscale Inc & 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 tsdial
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import (
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"net/netip"
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"reflect"
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"testing"
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"tailscale.com/tailcfg"
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"tailscale.com/types/netmap"
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)
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func TestDNSMapFromNetworkMap(t *testing.T) {
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pfx := netip.MustParsePrefix
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ip := netip.MustParseAddr
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tests := []struct {
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name string
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nm *netmap.NetworkMap
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want dnsMap
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}{
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{
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name: "self",
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nm: &netmap.NetworkMap{
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Name: "foo.tailnet",
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Addresses: []netip.Prefix{
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pfx("100.102.103.104/32"),
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pfx("100::123/128"),
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},
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},
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want: dnsMap{
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"foo": ip("100.102.103.104"),
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"foo.tailnet": ip("100.102.103.104"),
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},
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},
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{
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name: "self_and_peers",
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nm: &netmap.NetworkMap{
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Name: "foo.tailnet",
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Addresses: []netip.Prefix{
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pfx("100.102.103.104/32"),
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pfx("100::123/128"),
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},
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Peers: []*tailcfg.Node{
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{
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Name: "a.tailnet",
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Addresses: []netip.Prefix{
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pfx("100.0.0.201/32"),
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pfx("100::201/128"),
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},
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},
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{
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Name: "b.tailnet",
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Addresses: []netip.Prefix{
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pfx("100::202/128"),
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},
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},
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},
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},
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want: dnsMap{
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"foo": ip("100.102.103.104"),
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"foo.tailnet": ip("100.102.103.104"),
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"a": ip("100.0.0.201"),
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"a.tailnet": ip("100.0.0.201"),
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"b": ip("100::202"),
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"b.tailnet": ip("100::202"),
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},
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},
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{
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name: "self_has_v6_only",
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nm: &netmap.NetworkMap{
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Name: "foo.tailnet",
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Addresses: []netip.Prefix{
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pfx("100::123/128"),
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},
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Peers: []*tailcfg.Node{
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{
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Name: "a.tailnet",
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Addresses: []netip.Prefix{
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pfx("100.0.0.201/32"),
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pfx("100::201/128"),
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},
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},
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{
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Name: "b.tailnet",
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Addresses: []netip.Prefix{
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pfx("100::202/128"),
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},
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},
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},
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},
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want: dnsMap{
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"foo": ip("100::123"),
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"foo.tailnet": ip("100::123"),
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"a": ip("100::201"),
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"a.tailnet": ip("100::201"),
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"b": ip("100::202"),
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"b.tailnet": ip("100::202"),
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := dnsMapFromNetworkMap(tt.nm)
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if !reflect.DeepEqual(got, tt.want) {
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t.Errorf("mismatch:\n got %v\nwant %v\n", got, tt.want)
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}
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})
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}
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}
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