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33 lines
851 B
Go
33 lines
851 B
Go
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// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package tsdial
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import (
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"context"
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"flag"
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"net"
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"testing"
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"time"
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)
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var dohBase = flag.String("doh-base", "", "DoH base URL for manual DoH tests; e.g. \"http://100.68.82.120:47830/dns-query\"")
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func TestDoHResolve(t *testing.T) {
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if *dohBase == "" {
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t.Skip("skipping manual test without --doh-base= set")
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}
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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var r net.Resolver
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r.Dial = func(ctx context.Context, network, address string) (net.Conn, error) {
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return &dohConn{ctx: ctx, baseURL: *dohBase}, nil
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}
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addrs, err := r.LookupIP(ctx, "ip4", "google.com.")
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if err != nil {
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t.Fatal(err)
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}
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t.Logf("Got: %q", addrs)
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}
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