tailscale/cmd/testcontrol/testcontrol.go

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// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Program testcontrol runs a simple test control server.
package main
import (
"flag"
"log"
"net/http"
"testing"
"tailscale.com/tstest/integration"
"tailscale.com/tstest/integration/testcontrol"
"tailscale.com/types/logger"
)
var (
flagNFake = flag.Int("nfake", 0, "number of fake nodes to add to network")
)
func main() {
flag.Parse()
var t fakeTB
derpMap := integration.RunDERPAndSTUN(t, logger.Discard, "127.0.0.1")
control := &testcontrol.Server{
DERPMap: derpMap,
ExplicitBaseURL: "http://127.0.0.1:9911",
}
for i := 0; i < *flagNFake; i++ {
control.AddFakeNode()
}
mux := http.NewServeMux()
mux.Handle("/", control)
addr := "127.0.0.1:9911"
log.Printf("listening on %s", addr)
err := http.ListenAndServe(addr, mux)
log.Fatal(err)
}
type fakeTB struct {
*testing.T
}
func (t fakeTB) Cleanup(_ func()) {}
func (t fakeTB) Error(args ...interface{}) {
t.Fatal(args...)
}
func (t fakeTB) Errorf(format string, args ...interface{}) {
t.Fatalf(format, args...)
}
func (t fakeTB) Fail() {
t.Fatal("failed")
}
func (t fakeTB) FailNow() {
t.Fatal("failed")
}
func (t fakeTB) Failed() bool {
return false
}
func (t fakeTB) Fatal(args ...interface{}) {
log.Fatal(args...)
}
func (t fakeTB) Fatalf(format string, args ...interface{}) {
log.Fatalf(format, args...)
}
func (t fakeTB) Helper() {}
func (t fakeTB) Log(args ...interface{}) {
log.Print(args...)
}
func (t fakeTB) Logf(format string, args ...interface{}) {
log.Printf(format, args...)
}
func (t fakeTB) Name() string {
return "faketest"
}
func (t fakeTB) Setenv(key string, value string) {
panic("not implemented")
}
func (t fakeTB) Skip(args ...interface{}) {
t.Fatal("skipped")
}
func (t fakeTB) SkipNow() {
t.Fatal("skipnow")
}
func (t fakeTB) Skipf(format string, args ...interface{}) {
t.Logf(format, args...)
t.Fatal("skipped")
}
func (t fakeTB) Skipped() bool {
return false
}
func (t fakeTB) TempDir() string {
panic("not implemented")
}