110 lines
2.5 KiB
Go
110 lines
2.5 KiB
Go
// +build linux
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package sysutil
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import (
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"bytes"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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const nl = "\n"
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func TestDHCPCDStaticConfig(t *testing.T) {
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testCases := []struct {
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name string
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data []byte
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want bool
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}{{
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name: "has_not",
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data: []byte(`#comment` + nl +
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`# comment` + nl +
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`interface eth0` + nl +
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`static ip_address=192.168.0.1/24` + nl +
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`# interface wlan0` + nl +
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`static ip_address=192.168.1.1/24` + nl +
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`# comment` + nl,
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),
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want: false,
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}, {
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name: "has",
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data: []byte(`#comment` + nl +
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`# comment` + nl +
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`interface eth0` + nl +
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`static ip_address=192.168.0.1/24` + nl +
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`# interface wlan0` + nl +
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`static ip_address=192.168.1.1/24` + nl +
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`# comment` + nl +
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`interface wlan0` + nl +
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`# comment` + nl +
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`static ip_address=192.168.2.1/24` + nl,
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),
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want: true,
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}}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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r := bytes.NewReader(tc.data)
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has, err := dhcpcdStaticConfig(r, "wlan0")
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assert.Nil(t, err)
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assert.Equal(t, tc.want, has)
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})
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}
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}
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func TestIfacesStaticConfig(t *testing.T) {
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testCases := []struct {
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name string
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data []byte
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want bool
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}{{
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name: "has_not",
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data: []byte(`allow-hotplug enp0s3` + nl +
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`#iface enp0s3 inet static` + nl +
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`# address 192.168.0.200` + nl +
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`# netmask 255.255.255.0` + nl +
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`# gateway 192.168.0.1` + nl +
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`iface enp0s3 inet dhcp` + nl,
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),
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want: false,
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}, {
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name: "has",
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data: []byte(`allow-hotplug enp0s3` + nl +
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`iface enp0s3 inet static` + nl +
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` address 192.168.0.200` + nl +
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` netmask 255.255.255.0` + nl +
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` gateway 192.168.0.1` + nl +
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`#iface enp0s3 inet dhcp` + nl,
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),
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want: true,
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}}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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r := bytes.NewReader(tc.data)
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has, err := ifacesStaticConfig(r, "enp0s3")
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assert.Nil(t, err)
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assert.Equal(t, tc.want, has)
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})
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}
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}
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func TestSetStaticIPdhcpcdConf(t *testing.T) {
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dhcpcdConf := nl + `interface wlan0` + nl +
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`static ip_address=192.168.0.2/24` + nl +
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`static routers=192.168.0.1` + nl +
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`static domain_name_servers=192.168.0.2` + nl + nl
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s := updateStaticIPdhcpcdConf("wlan0", "192.168.0.2/24", "192.168.0.1", "192.168.0.2")
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assert.Equal(t, dhcpcdConf, s)
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// without gateway
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dhcpcdConf = nl + `interface wlan0` + nl +
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`static ip_address=192.168.0.2/24` + nl +
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`static domain_name_servers=192.168.0.2` + nl + nl
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s = updateStaticIPdhcpcdConf("wlan0", "192.168.0.2/24", "", "192.168.0.2")
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assert.Equal(t, dhcpcdConf, s)
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}
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