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121 lines
2.5 KiB
121 lines
2.5 KiB
package dns_test
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import (
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"testing"
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"github.com/google/go-cmp/cmp"
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. "github.com/xtls/xray-core/app/dns"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/features/dns"
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)
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func TestStaticHosts(t *testing.T) {
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pb := []*Config_HostMapping{
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{
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Type: DomainMatchingType_Full,
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Domain: "example.com",
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Ip: [][]byte{
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{1, 1, 1, 1},
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},
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},
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{
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Type: DomainMatchingType_Full,
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Domain: "proxy.xray.com",
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Ip: [][]byte{
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{1, 2, 3, 4},
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{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1},
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},
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ProxiedDomain: "another-proxy.xray.com",
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},
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{
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Type: DomainMatchingType_Full,
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Domain: "proxy2.xray.com",
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ProxiedDomain: "proxy.xray.com",
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},
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{
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Type: DomainMatchingType_Subdomain,
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Domain: "example.cn",
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Ip: [][]byte{
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{2, 2, 2, 2},
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},
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},
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{
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Type: DomainMatchingType_Subdomain,
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Domain: "baidu.com",
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Ip: [][]byte{
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{127, 0, 0, 1},
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{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1},
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},
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},
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}
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hosts, err := NewStaticHosts(pb)
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common.Must(err)
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{
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ips := hosts.Lookup("example.com", dns.IPOption{
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IPv4Enable: true,
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IPv6Enable: true,
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})
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if len(ips) != 1 {
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t.Error("expect 1 IP, but got ", len(ips))
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}
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if diff := cmp.Diff([]byte(ips[0].IP()), []byte{1, 1, 1, 1}); diff != "" {
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t.Error(diff)
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}
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}
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{
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domain := hosts.Lookup("proxy.xray.com", dns.IPOption{
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IPv4Enable: true,
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IPv6Enable: false,
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})
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if len(domain) != 1 {
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t.Error("expect 1 domain, but got ", len(domain))
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}
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if diff := cmp.Diff(domain[0].Domain(), "another-proxy.xray.com"); diff != "" {
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t.Error(diff)
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}
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}
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{
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domain := hosts.Lookup("proxy2.xray.com", dns.IPOption{
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IPv4Enable: true,
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IPv6Enable: false,
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})
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if len(domain) != 1 {
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t.Error("expect 1 domain, but got ", len(domain))
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}
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if diff := cmp.Diff(domain[0].Domain(), "another-proxy.xray.com"); diff != "" {
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t.Error(diff)
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}
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}
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{
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ips := hosts.Lookup("www.example.cn", dns.IPOption{
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IPv4Enable: true,
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IPv6Enable: true,
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})
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if len(ips) != 1 {
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t.Error("expect 1 IP, but got ", len(ips))
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}
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if diff := cmp.Diff([]byte(ips[0].IP()), []byte{2, 2, 2, 2}); diff != "" {
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t.Error(diff)
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}
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}
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{
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ips := hosts.Lookup("baidu.com", dns.IPOption{
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IPv4Enable: false,
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IPv6Enable: true,
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})
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if len(ips) != 1 {
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t.Error("expect 1 IP, but got ", len(ips))
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}
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if diff := cmp.Diff([]byte(ips[0].IP()), []byte(net.LocalHostIPv6.IP())); diff != "" {
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t.Error(diff)
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}
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}
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}
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