211 lines
4.6 KiB
Go
211 lines
4.6 KiB
Go
//go:build windows
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package diagnostic_test
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import (
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"strings"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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diagnostic "github.com/cloudflare/cloudflared/diagnostic/network"
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)
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func TestDecode(t *testing.T) {
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t.Parallel()
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tests := []struct {
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name string
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text string
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expectedHops []*diagnostic.Hop
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}{
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{
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"tracert output",
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`
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Tracing route to region2.v2.argotunnel.com [198.41.200.73]
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over a maximum of 5 hops:
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1 10 ms <1 ms 1 ms 192.168.64.1
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2 27 ms 14 ms 5 ms 192.168.1.254
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3 * * * Request timed out.
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4 * * * Request timed out.
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5 27 ms 5 ms 5 ms 195.8.30.245
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Trace complete.
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`,
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[]*diagnostic.Hop{
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diagnostic.NewHop(
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uint8(1),
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"192.168.64.1",
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[]time.Duration{
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time.Duration(10000),
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time.Duration(1000),
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time.Duration(1000),
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},
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),
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diagnostic.NewHop(
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uint8(2),
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"192.168.1.254",
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[]time.Duration{
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time.Duration(27000),
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time.Duration(14000),
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time.Duration(5000),
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},
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),
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diagnostic.NewTimeoutHop(uint8(3)),
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diagnostic.NewTimeoutHop(uint8(4)),
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diagnostic.NewHop(
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uint8(5),
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"195.8.30.245",
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[]time.Duration{
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time.Duration(27000),
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time.Duration(5000),
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time.Duration(5000),
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},
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),
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},
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},
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{
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"repeated hop index parse failure",
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`1 12.874 ms 15.517 ms 15.311 ms 172.68.101.121 (172.68.101.121)
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2 12.874 ms 15.517 ms 15.311 ms 172.68.101.121 (172.68.101.121)
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someletters * * *`,
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[]*diagnostic.Hop{
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diagnostic.NewHop(
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uint8(1),
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"172.68.101.121 (172.68.101.121)",
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[]time.Duration{
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time.Duration(12874),
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time.Duration(15517),
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time.Duration(15311),
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},
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),
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diagnostic.NewHop(
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uint8(2),
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"172.68.101.121 (172.68.101.121)",
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[]time.Duration{
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time.Duration(12874),
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time.Duration(15517),
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time.Duration(15311),
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},
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),
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},
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},
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{
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"hop index parse failure",
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`1 12.874 ms 15.517 ms 15.311 ms 172.68.101.121 (172.68.101.121)
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2 12.874 ms 15.517 ms 15.311 ms 172.68.101.121 (172.68.101.121)
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someletters abc ms 0.456 ms 0.789 ms 8.8.8.8 8.8.8.9`,
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[]*diagnostic.Hop{
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diagnostic.NewHop(
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uint8(1),
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"172.68.101.121 (172.68.101.121)",
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[]time.Duration{
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time.Duration(12874),
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time.Duration(15517),
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time.Duration(15311),
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},
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),
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diagnostic.NewHop(
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uint8(2),
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"172.68.101.121 (172.68.101.121)",
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[]time.Duration{
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time.Duration(12874),
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time.Duration(15517),
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time.Duration(15311),
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},
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),
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},
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},
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{
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"missing rtt",
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`1 <12.874 ms <15.517 ms <15.311 ms 172.68.101.121 (172.68.101.121)
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2 * 0.456 ms 0.789 ms 8.8.8.8 8.8.8.9`,
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[]*diagnostic.Hop{
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diagnostic.NewHop(
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uint8(1),
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"172.68.101.121 (172.68.101.121)",
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[]time.Duration{
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time.Duration(12874),
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time.Duration(15517),
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time.Duration(15311),
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},
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),
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diagnostic.NewHop(
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uint8(2),
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"8.8.8.8 8.8.8.9",
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[]time.Duration{
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time.Duration(456),
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time.Duration(789),
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},
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),
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},
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},
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{
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"simple example ipv4",
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`1 12.874 ms 15.517 ms 15.311 ms 172.68.101.121 (172.68.101.121)
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2 12.874 ms 15.517 ms 15.311 ms 172.68.101.121 (172.68.101.121)
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3 * * * Request timed out.`,
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[]*diagnostic.Hop{
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diagnostic.NewHop(
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uint8(1),
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"172.68.101.121 (172.68.101.121)",
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[]time.Duration{
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time.Duration(12874),
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time.Duration(15517),
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time.Duration(15311),
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},
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),
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diagnostic.NewHop(
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uint8(2),
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"172.68.101.121 (172.68.101.121)",
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[]time.Duration{
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time.Duration(12874),
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time.Duration(15517),
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time.Duration(15311),
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},
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),
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diagnostic.NewTimeoutHop(uint8(3)),
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},
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},
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{
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"simple example ipv6",
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` 1 12.780 ms 9.118 ms 10.046 ms 2400:cb00:107:1024::ac44:6550
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2 9.945 ms 10.033 ms 11.562 ms 2a09:bac1::`,
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[]*diagnostic.Hop{
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diagnostic.NewHop(
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uint8(1),
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"2400:cb00:107:1024::ac44:6550",
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[]time.Duration{
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time.Duration(12780),
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time.Duration(9118),
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time.Duration(10046),
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},
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),
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diagnostic.NewHop(
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uint8(2),
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"2a09:bac1::",
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[]time.Duration{
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time.Duration(9945),
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time.Duration(10033),
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time.Duration(11562),
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},
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),
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},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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t.Parallel()
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hops, err := diagnostic.Decode(strings.NewReader(test.text), diagnostic.DecodeLine)
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require.NoError(t, err)
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assert.Equal(t, test.expectedHops, hops)
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})
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}
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}
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