mirror of
https://github.com/tailscale/tailscale.git
synced 2024-11-29 13:05:46 +00:00
7c1d6e35a5
Updates #11058 Change-Id: I35e7ef9b90e83cac04ca93fd964ad00ed5b48430 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
122 lines
3.0 KiB
Go
122 lines
3.0 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
package tsaddr
|
|
|
|
import (
|
|
"net/netip"
|
|
"testing"
|
|
|
|
"tailscale.com/net/netaddr"
|
|
"tailscale.com/types/views"
|
|
)
|
|
|
|
func TestInCrostiniRange(t *testing.T) {
|
|
tests := []struct {
|
|
ip netip.Addr
|
|
want bool
|
|
}{
|
|
{netaddr.IPv4(192, 168, 0, 1), false},
|
|
{netaddr.IPv4(100, 101, 102, 103), false},
|
|
{netaddr.IPv4(100, 115, 92, 0), true},
|
|
{netaddr.IPv4(100, 115, 92, 5), true},
|
|
{netaddr.IPv4(100, 115, 92, 255), true},
|
|
{netaddr.IPv4(100, 115, 93, 40), true},
|
|
{netaddr.IPv4(100, 115, 94, 1), false},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
if got := ChromeOSVMRange().Contains(test.ip); got != test.want {
|
|
t.Errorf("inCrostiniRange(%q) = %v, want %v", test.ip, got, test.want)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestTailscaleServiceIP(t *testing.T) {
|
|
got := TailscaleServiceIP().String()
|
|
want := "100.100.100.100"
|
|
if got != want {
|
|
t.Errorf("got %q; want %q", got, want)
|
|
}
|
|
if TailscaleServiceIPString != want {
|
|
t.Error("TailscaleServiceIPString is not consistent")
|
|
}
|
|
}
|
|
|
|
func TestTailscaleServiceIPv6(t *testing.T) {
|
|
got := TailscaleServiceIPv6().String()
|
|
want := "fd7a:115c:a1e0::53"
|
|
if got != want {
|
|
t.Errorf("got %q; want %q", got, want)
|
|
}
|
|
if TailscaleServiceIPv6String != want {
|
|
t.Error("TailscaleServiceIPv6String is not consistent")
|
|
}
|
|
}
|
|
|
|
func TestChromeOSVMRange(t *testing.T) {
|
|
if got, want := ChromeOSVMRange().String(), "100.115.92.0/23"; got != want {
|
|
t.Errorf("got %q; want %q", got, want)
|
|
}
|
|
}
|
|
|
|
func TestCGNATRange(t *testing.T) {
|
|
if got, want := CGNATRange().String(), "100.64.0.0/10"; got != want {
|
|
t.Errorf("got %q; want %q", got, want)
|
|
}
|
|
}
|
|
|
|
func TestNewContainsIPFunc(t *testing.T) {
|
|
f := NewContainsIPFunc(views.SliceOf([]netip.Prefix{netip.MustParsePrefix("10.0.0.0/8")}))
|
|
if f(netip.MustParseAddr("8.8.8.8")) {
|
|
t.Fatal("bad")
|
|
}
|
|
if !f(netip.MustParseAddr("10.1.2.3")) {
|
|
t.Fatal("bad")
|
|
}
|
|
f = NewContainsIPFunc(views.SliceOf([]netip.Prefix{netip.MustParsePrefix("10.1.2.3/32")}))
|
|
if !f(netip.MustParseAddr("10.1.2.3")) {
|
|
t.Fatal("bad")
|
|
}
|
|
f = NewContainsIPFunc(views.SliceOf([]netip.Prefix{
|
|
netip.MustParsePrefix("10.1.2.3/32"),
|
|
netip.MustParsePrefix("::2/128"),
|
|
}))
|
|
if !f(netip.MustParseAddr("::2")) {
|
|
t.Fatal("bad")
|
|
}
|
|
f = NewContainsIPFunc(views.SliceOf([]netip.Prefix{
|
|
netip.MustParsePrefix("10.1.2.3/32"),
|
|
netip.MustParsePrefix("10.1.2.4/32"),
|
|
netip.MustParsePrefix("::2/128"),
|
|
}))
|
|
if !f(netip.MustParseAddr("10.1.2.4")) {
|
|
t.Fatal("bad")
|
|
}
|
|
}
|
|
|
|
var sinkIP netip.Addr
|
|
|
|
func BenchmarkTailscaleServiceAddr(b *testing.B) {
|
|
b.ReportAllocs()
|
|
for range b.N {
|
|
sinkIP = TailscaleServiceIP()
|
|
}
|
|
}
|
|
|
|
func TestUnmapVia(t *testing.T) {
|
|
tests := []struct {
|
|
ip string
|
|
want string
|
|
}{
|
|
{"1.2.3.4", "1.2.3.4"}, // unchanged v4
|
|
{"fd7a:115c:a1e0:b1a::bb:10.2.1.3", "10.2.1.3"},
|
|
{"fd7a:115c:a1e0:b1b::bb:10.2.1.4", "fd7a:115c:a1e0:b1b:0:bb:a02:104"}, // "b1b",not "bia"
|
|
}
|
|
for _, tt := range tests {
|
|
if got := UnmapVia(netip.MustParseAddr(tt.ip)).String(); got != tt.want {
|
|
t.Errorf("for %q: got %q, want %q", tt.ip, got, tt.want)
|
|
}
|
|
}
|
|
}
|