mirror of
https://github.com/AdguardTeam/AdGuardHome.git
synced 2024-11-22 21:15:35 +03:00
6358240e9b
Merge in DNS/adguard-home from 2273-clean-tests-output to master Closes #2273. Squashed commit of the following: commit 7571a33fc1f76300bd256578b3afa95338e399c4 Merge: f17df0f9ca19523b25Author: Eugene Burkov <e.burkov@adguard.com> Date: Mon Nov 16 15:45:30 2020 +0300 Merge branch 'master' into 2273-clean-tests-output commit f17df0f9ce2a3ed25db33fbc6a2e7cabd33f657b Author: Eugene Burkov <e.burkov@adguard.com> Date: Mon Nov 16 15:35:42 2020 +0300 home: move build constraint on top line commit 3717c8ef5a51f9dcaa7e524bfa7b0f1d90bec93d Author: Eugene Burkov <e.burkov@adguard.com> Date: Mon Nov 16 15:24:50 2020 +0300 all: add improvements to changelog commit de6d5afe39d74a3c3d3e0bbe6d0e09aea0214d56 Merge: 43d4f7acf394fc5a9dAuthor: Eugene Burkov <e.burkov@adguard.com> Date: Mon Nov 16 15:04:38 2020 +0300 Merge branch 'master' into 2273-clean-tests-output commit 43d4f7acf188e810aa7277cb6479110c9842e8be Author: Eugene Burkov <e.burkov@adguard.com> Date: Mon Nov 16 13:38:13 2020 +0300 dnsfilter: remove redundant test logging commit 7194c1413006b8f52fc454e89ab052bf52e4e517 Author: Eugene Burkov <e.burkov@adguard.com> Date: Mon Nov 16 12:19:14 2020 +0300 testutil: improve comments commit 9f17ab08e287fa69ce30d9e7eec8ea8880f87716 Author: Eugene Burkov <e.burkov@adguard.com> Date: Sat Nov 14 01:22:08 2020 +0300 nclient4: fix wrong function name commit f355749149b2a4485792ba2bdcbc0bb4b629d726 Author: Eugene Burkov <e.burkov@adguard.com> Date: Sat Nov 14 01:07:22 2020 +0300 testutil: fix comments and naming commit f8c50a260bfae08d594a7f37d603941d3680a45e Author: Eugene Burkov <e.burkov@adguard.com> Date: Fri Nov 13 14:09:50 2020 +0300 testutil: create a package and include it commit f169cdc4084b719de65aa0cdc65200b48785322e Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 12 20:15:58 2020 +0300 agherr: discard loggers output commit 360e736b5a2a30f2c5350448234f14b841e3ea27 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Nov 12 20:09:55 2020 +0300 all: replace default log writer with ioutil.Discard Closes #2273.
124 lines
3.2 KiB
Go
124 lines
3.2 KiB
Go
package util
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"net"
|
|
"os"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/AdguardTeam/AdGuardHome/internal/testutil"
|
|
"github.com/miekg/dns"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestMain(m *testing.M) {
|
|
testutil.DiscardLogOutput(m)
|
|
}
|
|
|
|
func prepareTestDir() string {
|
|
const dir = "./agh-test"
|
|
_ = os.RemoveAll(dir)
|
|
_ = os.MkdirAll(dir, 0o755)
|
|
return dir
|
|
}
|
|
|
|
func TestAutoHostsResolution(t *testing.T) {
|
|
ah := AutoHosts{}
|
|
|
|
dir := prepareTestDir()
|
|
defer func() { _ = os.RemoveAll(dir) }()
|
|
|
|
f, _ := ioutil.TempFile(dir, "")
|
|
defer func() { _ = os.Remove(f.Name()) }()
|
|
defer f.Close()
|
|
|
|
_, _ = f.WriteString(" 127.0.0.1 host localhost # comment \n")
|
|
_, _ = f.WriteString(" ::1 localhost#comment \n")
|
|
|
|
ah.Init(f.Name())
|
|
|
|
// Existing host
|
|
ips := ah.Process("localhost", dns.TypeA)
|
|
assert.NotNil(t, ips)
|
|
assert.Equal(t, 1, len(ips))
|
|
assert.Equal(t, net.ParseIP("127.0.0.1"), ips[0])
|
|
|
|
// Unknown host
|
|
ips = ah.Process("newhost", dns.TypeA)
|
|
assert.Nil(t, ips)
|
|
|
|
// Unknown host (comment)
|
|
ips = ah.Process("comment", dns.TypeA)
|
|
assert.Nil(t, ips)
|
|
|
|
// Test hosts file
|
|
table := ah.List()
|
|
names, ok := table["127.0.0.1"]
|
|
assert.True(t, ok)
|
|
assert.Equal(t, []string{"host", "localhost"}, names)
|
|
|
|
// Test PTR
|
|
a, _ := dns.ReverseAddr("127.0.0.1")
|
|
a = strings.TrimSuffix(a, ".")
|
|
hosts := ah.ProcessReverse(a, dns.TypePTR)
|
|
if assert.Len(t, hosts, 2) {
|
|
assert.Equal(t, hosts[0], "host")
|
|
}
|
|
|
|
a, _ = dns.ReverseAddr("::1")
|
|
a = strings.TrimSuffix(a, ".")
|
|
hosts = ah.ProcessReverse(a, dns.TypePTR)
|
|
if assert.Len(t, hosts, 1) {
|
|
assert.Equal(t, hosts[0], "localhost")
|
|
}
|
|
}
|
|
|
|
func TestAutoHostsFSNotify(t *testing.T) {
|
|
ah := AutoHosts{}
|
|
|
|
dir := prepareTestDir()
|
|
defer func() { _ = os.RemoveAll(dir) }()
|
|
|
|
f, _ := ioutil.TempFile(dir, "")
|
|
defer func() { _ = os.Remove(f.Name()) }()
|
|
defer f.Close()
|
|
|
|
// Init
|
|
_, _ = f.WriteString(" 127.0.0.1 host localhost \n")
|
|
ah.Init(f.Name())
|
|
|
|
// Unknown host
|
|
ips := ah.Process("newhost", dns.TypeA)
|
|
assert.Nil(t, ips)
|
|
|
|
// Stat monitoring for changes
|
|
ah.Start()
|
|
defer ah.Close()
|
|
|
|
// Update file
|
|
_, _ = f.WriteString("127.0.0.2 newhost\n")
|
|
_ = f.Sync()
|
|
|
|
// wait until fsnotify has triggerred and processed the file-modification event
|
|
time.Sleep(50 * time.Millisecond)
|
|
|
|
// Check if we are notified about changes
|
|
ips = ah.Process("newhost", dns.TypeA)
|
|
assert.NotNil(t, ips)
|
|
assert.Equal(t, 1, len(ips))
|
|
assert.Equal(t, "127.0.0.2", ips[0].String())
|
|
}
|
|
|
|
func TestIP(t *testing.T) {
|
|
assert.Equal(t, "127.0.0.1", DNSUnreverseAddr("1.0.0.127.in-addr.arpa").String())
|
|
assert.Equal(t, "::abcd:1234", DNSUnreverseAddr("4.3.2.1.d.c.b.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa").String())
|
|
assert.Equal(t, "::abcd:1234", DNSUnreverseAddr("4.3.2.1.d.c.B.A.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa").String())
|
|
|
|
assert.Nil(t, DNSUnreverseAddr("1.0.0.127.in-addr.arpa."))
|
|
assert.Nil(t, DNSUnreverseAddr(".0.0.127.in-addr.arpa"))
|
|
assert.Nil(t, DNSUnreverseAddr(".3.2.1.d.c.b.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa"))
|
|
assert.Nil(t, DNSUnreverseAddr("4.3.2.1.d.c.b.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0..ip6.arpa"))
|
|
assert.Nil(t, DNSUnreverseAddr("4.3.2.1.d.c.b. .0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa"))
|
|
}
|