mirror of
https://github.com/AdguardTeam/AdGuardHome.git
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82505566f8
Merge in DNS/adguard-home from 2846-cover-aghnet-vol.2 to master
Updates #2846.
Closes #4408.
Squashed commit of the following:
commit 8d62b29d5b5be875cb71e518e479e321d853eb1a
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date: Wed Mar 23 20:42:04 2022 +0300
home: recover panic
commit 1d98109e910830bec712c7aecbbbcb8f659d823d
Merge: ac11d751 9ce2a0fb
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date: Wed Mar 23 20:32:05 2022 +0300
Merge branch 'master' into 2846-cover-aghnet-vol.2
commit ac11d751fb7951e3dd0940bf425a893223c32789
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date: Wed Mar 23 20:29:41 2022 +0300
aghnet: use iotest
commit 7c923df7bafd5d4b91c4b4a01e75ab161944f949
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date: Wed Mar 23 20:17:19 2022 +0300
aghnet: cover more
commit 3bfd4d587e4b887b5527d60c0eb6027da15c7e37
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date: Wed Mar 23 14:13:59 2022 +0300
aghnet: cover arpdb more
commit cd5cf7bbdecceeab6d3abee10a5572e1e907cc67
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date: Wed Mar 23 13:05:35 2022 +0300
all: rm arpdb initial refresh
commit 0fb8d9e44a4d130ca4e8fc2ea5d595ec08555302
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date: Tue Mar 22 21:13:16 2022 +0300
aghnet: cover arpdb
92 lines
2.3 KiB
Go
92 lines
2.3 KiB
Go
//go:build linux
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// +build linux
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package aghnet
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import (
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"io"
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"net"
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"strings"
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"sync"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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const arpAOutputWrt = `
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IP address HW type Flags HW address Mask Device
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1.2.3.4.5 0x1 0x2 aa:bb:cc:dd:ee:ff * wan
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1.2.3.4 0x1 0x2 12:34:56:78:910 * wan
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192.168.1.2 0x1 0x2 ab:cd:ef:ab:cd:ef * wan
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::ffff:ffff 0x1 0x2 ef:cd:ab:ef:cd:ab * wan`
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const arpAOutput = `
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invalid.mac (1.2.3.4) at 12:34:56:78:910 on el0 ifscope [ethernet]
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invalid.ip (1.2.3.4.5) at ab:cd:ef:ab:cd:12 on ek0 ifscope [ethernet]
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invalid.fmt 1 at 12:cd:ef:ab:cd:ef on er0 ifscope [ethernet]
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? (192.168.1.2) at ab:cd:ef:ab:cd:ef on en0 ifscope [ethernet]
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? (::ffff:ffff) at ef:cd:ab:ef:cd:ab on em0 expires in 100 seconds [ethernet]`
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const ipNeighOutput = `
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1.2.3.4.5 dev enp0s3 lladdr aa:bb:cc:dd:ee:ff DELAY
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1.2.3.4 dev enp0s3 lladdr 12:34:56:78:910 DELAY
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192.168.1.2 dev enp0s3 lladdr ab:cd:ef:ab:cd:ef DELAY
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::ffff:ffff dev enp0s3 lladdr ef:cd:ab:ef:cd:ab router STALE`
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var wantNeighs = []Neighbor{{
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IP: net.IPv4(192, 168, 1, 2),
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MAC: net.HardwareAddr{0xAB, 0xCD, 0xEF, 0xAB, 0xCD, 0xEF},
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}, {
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IP: net.ParseIP("::ffff:ffff"),
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MAC: net.HardwareAddr{0xEF, 0xCD, 0xAB, 0xEF, 0xCD, 0xAB},
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}}
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func TestFSysARPDB(t *testing.T) {
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a := &fsysARPDB{
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ns: &neighs{
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mu: &sync.RWMutex{},
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ns: make([]Neighbor, 0),
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},
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fsys: testdata,
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filename: "proc_net_arp",
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}
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err := a.Refresh()
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require.NoError(t, err)
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ns := a.Neighbors()
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assert.Equal(t, wantNeighs, ns)
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}
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func TestCmdARPDB_arpawrt(t *testing.T) {
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a := &cmdARPDB{
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parse: parseArpAWrt,
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runcmd: func() (r io.Reader, err error) { return strings.NewReader(arpAOutputWrt), nil },
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ns: &neighs{
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mu: &sync.RWMutex{},
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ns: make([]Neighbor, 0),
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},
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}
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err := a.Refresh()
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require.NoError(t, err)
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assert.Equal(t, wantNeighs, a.Neighbors())
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}
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func TestCmdARPDB_ipneigh(t *testing.T) {
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a := &cmdARPDB{
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parse: parseIPNeigh,
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runcmd: func() (r io.Reader, err error) { return strings.NewReader(ipNeighOutput), nil },
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ns: &neighs{
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mu: &sync.RWMutex{},
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ns: make([]Neighbor, 0),
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},
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}
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err := a.Refresh()
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require.NoError(t, err)
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assert.Equal(t, wantNeighs, a.Neighbors())
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}
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