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| package net_test
|
| import (
| "net"
| "testing"
|
| "github.com/google/go-cmp/cmp"
|
| . "github.com/v2fly/v2ray-core/v5/common/net"
| )
|
| func TestAddressProperty(t *testing.T) {
| type addrProprty struct {
| IP []byte
| Domain string
| Family AddressFamily
| String string
| }
|
| testCases := []struct {
| Input Address
| Output addrProprty
| }{
| {
| Input: IPAddress([]byte{byte(1), byte(2), byte(3), byte(4)}),
| Output: addrProprty{
| IP: []byte{byte(1), byte(2), byte(3), byte(4)},
| Family: AddressFamilyIPv4,
| String: "1.2.3.4",
| },
| },
| {
| Input: IPAddress([]byte{
| byte(1), byte(2), byte(3), byte(4),
| byte(1), byte(2), byte(3), byte(4),
| byte(1), byte(2), byte(3), byte(4),
| byte(1), byte(2), byte(3), byte(4),
| }),
| Output: addrProprty{
| IP: []byte{
| byte(1), byte(2), byte(3), byte(4),
| byte(1), byte(2), byte(3), byte(4),
| byte(1), byte(2), byte(3), byte(4),
| byte(1), byte(2), byte(3), byte(4),
| },
| Family: AddressFamilyIPv6,
| String: "[102:304:102:304:102:304:102:304]",
| },
| },
| {
| Input: IPAddress([]byte{
| byte(0), byte(0), byte(0), byte(0),
| byte(0), byte(0), byte(0), byte(0),
| byte(0), byte(0), byte(255), byte(255),
| byte(1), byte(2), byte(3), byte(4),
| }),
| Output: addrProprty{
| IP: []byte{byte(1), byte(2), byte(3), byte(4)},
| Family: AddressFamilyIPv4,
| String: "1.2.3.4",
| },
| },
| {
| Input: DomainAddress("v2fly.org"),
| Output: addrProprty{
| Domain: "v2fly.org",
| Family: AddressFamilyDomain,
| String: "v2fly.org",
| },
| },
| {
| Input: IPAddress(net.IPv4(1, 2, 3, 4)),
| Output: addrProprty{
| IP: []byte{byte(1), byte(2), byte(3), byte(4)},
| Family: AddressFamilyIPv4,
| String: "1.2.3.4",
| },
| },
| {
| Input: ParseAddress("[2001:4860:0:2001::68]"),
| Output: addrProprty{
| IP: []byte{0x20, 0x01, 0x48, 0x60, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68},
| Family: AddressFamilyIPv6,
| String: "[2001:4860:0:2001::68]",
| },
| },
| {
| Input: ParseAddress("::0"),
| Output: addrProprty{
| IP: AnyIPv6.IP(),
| Family: AddressFamilyIPv6,
| String: "[::]",
| },
| },
| {
| Input: ParseAddress("[::ffff:123.151.71.143]"),
| Output: addrProprty{
| IP: []byte{123, 151, 71, 143},
| Family: AddressFamilyIPv4,
| String: "123.151.71.143",
| },
| },
| {
| Input: NewIPOrDomain(ParseAddress("v2fly.org")).AsAddress(),
| Output: addrProprty{
| Domain: "v2fly.org",
| Family: AddressFamilyDomain,
| String: "v2fly.org",
| },
| },
| {
| Input: NewIPOrDomain(ParseAddress("8.8.8.8")).AsAddress(),
| Output: addrProprty{
| IP: []byte{8, 8, 8, 8},
| Family: AddressFamilyIPv4,
| String: "8.8.8.8",
| },
| },
| {
| Input: NewIPOrDomain(ParseAddress("[2001:4860:0:2001::68]")).AsAddress(),
| Output: addrProprty{
| IP: []byte{0x20, 0x01, 0x48, 0x60, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68},
| Family: AddressFamilyIPv6,
| String: "[2001:4860:0:2001::68]",
| },
| },
| }
|
| for _, testCase := range testCases {
| actual := addrProprty{
| Family: testCase.Input.Family(),
| String: testCase.Input.String(),
| }
| if testCase.Input.Family().IsIP() {
| actual.IP = testCase.Input.IP()
| } else {
| actual.Domain = testCase.Input.Domain()
| }
|
| if r := cmp.Diff(actual, testCase.Output); r != "" {
| t.Error("for input: ", testCase.Input, ":", r)
| }
| }
| }
|
| func TestInvalidAddressConvertion(t *testing.T) {
| panics := func(f func()) (ret bool) {
| defer func() {
| if r := recover(); r != nil {
| ret = true
| }
| }()
| f()
| return false
| }
|
| testCases := []func(){
| func() { ParseAddress("8.8.8.8").Domain() },
| func() { ParseAddress("2001:4860:0:2001::68").Domain() },
| func() { ParseAddress("v2fly.org").IP() },
| }
| for idx, testCase := range testCases {
| if !panics(testCase) {
| t.Error("case ", idx, " failed")
| }
| }
| }
|
| func BenchmarkParseAddressIPv4(b *testing.B) {
| for i := 0; i < b.N; i++ {
| addr := ParseAddress("8.8.8.8")
| if addr.Family() != AddressFamilyIPv4 {
| panic("not ipv4")
| }
| }
| }
|
| func BenchmarkParseAddressIPv6(b *testing.B) {
| for i := 0; i < b.N; i++ {
| addr := ParseAddress("2001:4860:0:2001::68")
| if addr.Family() != AddressFamilyIPv6 {
| panic("not ipv6")
| }
| }
| }
|
| func BenchmarkParseAddressDomain(b *testing.B) {
| for i := 0; i < b.N; i++ {
| addr := ParseAddress("v2fly.org")
| if addr.Family() != AddressFamilyDomain {
| panic("not domain")
| }
| }
| }
|
|
