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100 lines
2.1 KiB
100 lines
2.1 KiB
package net_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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. "v2ray.com/core/common/net"
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)
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func TestDestinationProperty(t *testing.T) {
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testCases := []struct {
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Input Destination
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Network Network
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String string
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NetString string
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}{
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{
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Input: TCPDestination(IPAddress([]byte{1, 2, 3, 4}), 80),
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Network: Network_TCP,
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String: "tcp:1.2.3.4:80",
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NetString: "1.2.3.4:80",
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},
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{
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Input: UDPDestination(IPAddress([]byte{0x20, 0x01, 0x48, 0x60, 0x48, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x88}), 53),
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Network: Network_UDP,
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String: "udp:[2001:4860:4860::8888]:53",
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NetString: "[2001:4860:4860::8888]:53",
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},
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}
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for _, testCase := range testCases {
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dest := testCase.Input
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if r := cmp.Diff(dest.Network, testCase.Network); r != "" {
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t.Error("unexpected Network in ", dest.String(), ": ", r)
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}
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if r := cmp.Diff(dest.String(), testCase.String); r != "" {
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t.Error(r)
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}
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if r := cmp.Diff(dest.NetAddr(), testCase.NetString); r != "" {
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t.Error(r)
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}
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}
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}
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func TestDestinationParse(t *testing.T) {
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cases := []struct {
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Input string
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Output Destination
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Error bool
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}{
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{
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Input: "tcp:127.0.0.1:80",
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Output: TCPDestination(LocalHostIP, Port(80)),
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},
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{
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Input: "udp:8.8.8.8:53",
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Output: UDPDestination(IPAddress([]byte{8, 8, 8, 8}), Port(53)),
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},
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{
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Input: "8.8.8.8:53",
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Output: Destination{
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Address: IPAddress([]byte{8, 8, 8, 8}),
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Port: Port(53),
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},
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},
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{
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Input: ":53",
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Output: Destination{
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Address: AnyIP,
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Port: Port(53),
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},
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},
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{
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Input: "8.8.8.8",
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Error: true,
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},
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{
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Input: "8.8.8.8:http",
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Error: true,
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},
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}
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for _, testcase := range cases {
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d, err := ParseDestination(testcase.Input)
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if !testcase.Error {
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if err != nil {
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t.Error("for test case: ", testcase.Input, " expected no error, but got ", err)
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}
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if d != testcase.Output {
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t.Error("for test case: ", testcase.Input, " expected output: ", testcase.Output.String(), " but got ", d.String())
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}
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} else {
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if err == nil {
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t.Error("for test case: ", testcase.Input, " expected error, but got nil")
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}
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}
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}
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}
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