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124 lines
2.9 KiB
124 lines
2.9 KiB
package socks_test
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import (
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"bytes"
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common/buf"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/protocol"
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. "github.com/xtls/xray-core/proxy/socks"
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)
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func TestUDPEncoding(t *testing.T) {
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b := buf.New()
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request := &protocol.RequestHeader{
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Address: net.IPAddress([]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6}),
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Port: 1024,
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}
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writer := &UDPWriter{Writer: b, Request: request}
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content := []byte{'a'}
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payload := buf.New()
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payload.Write(content)
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common.Must(writer.WriteMultiBuffer(buf.MultiBuffer{payload}))
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reader := &UDPReader{Reader: b}
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decodedPayload, err := reader.ReadMultiBuffer()
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common.Must(err)
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if r := cmp.Diff(decodedPayload[0].Bytes(), content); r != "" {
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t.Error(r)
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}
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}
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func TestReadUsernamePassword(t *testing.T) {
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testCases := []struct {
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Input []byte
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Username string
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Password string
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Error bool
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}{
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{
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Input: []byte{0x05, 0x01, 'a', 0x02, 'b', 'c'},
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Username: "a",
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Password: "bc",
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},
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{
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Input: []byte{0x05, 0x18, 'a', 0x02, 'b', 'c'},
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Error: true,
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},
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}
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for _, testCase := range testCases {
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reader := bytes.NewReader(testCase.Input)
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username, password, err := ReadUsernamePassword(reader)
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if testCase.Error {
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if err == nil {
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t.Error("for input: ", testCase.Input, " expect error, but actually nil")
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}
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} else {
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if err != nil {
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t.Error("for input: ", testCase.Input, " expect no error, but actually ", err.Error())
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}
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if testCase.Username != username {
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t.Error("for input: ", testCase.Input, " expect username ", testCase.Username, " but actually ", username)
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}
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if testCase.Password != password {
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t.Error("for input: ", testCase.Input, " expect passowrd ", testCase.Password, " but actually ", password)
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}
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}
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}
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}
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func TestReadUntilNull(t *testing.T) {
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testCases := []struct {
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Input []byte
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Output string
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Error bool
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}{
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{
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Input: []byte{'a', 'b', 0x00},
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Output: "ab",
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},
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{
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Input: []byte{'a'},
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Error: true,
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},
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}
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for _, testCase := range testCases {
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reader := bytes.NewReader(testCase.Input)
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value, err := ReadUntilNull(reader)
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if testCase.Error {
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if err == nil {
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t.Error("for input: ", testCase.Input, " expect error, but actually nil")
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}
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} else {
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if err != nil {
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t.Error("for input: ", testCase.Input, " expect no error, but actually ", err.Error())
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}
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if testCase.Output != value {
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t.Error("for input: ", testCase.Input, " expect output ", testCase.Output, " but actually ", value)
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}
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}
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}
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}
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func BenchmarkReadUsernamePassword(b *testing.B) {
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input := []byte{0x05, 0x01, 'a', 0x02, 'b', 'c'}
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buffer := buf.New()
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buffer.Write(input)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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_, _, err := ReadUsernamePassword(buffer)
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common.Must(err)
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buffer.Clear()
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buffer.Extend(int32(len(input)))
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}
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}
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