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package main
import (
"io/ioutil"
"os"
"syscall"
"testing"
)
func tempFile(t *testing.T, s string) (string, error) {
f, err := ioutil.TempFile("", "zdns")
if err != nil {
return "", err
}
defer f.Close()
if err := ioutil.WriteFile(f.Name(), []byte(s), 0644); err != nil {
return "", err
}
return f.Name(), nil
}
func TestMain(t *testing.T) {
conf := `
[dns]
listen = "127.0.0.1:0"
listen_http = "127.0.0.1:0"
[resolver]
protocol = "udp"
timeout = "1s"
[filter]
hijack_mode = "zero"
`
f, err := tempFile(t, conf)
if err != nil {
t.Fatal(err)
}
defer os.Remove(f)
sig := make(chan os.Signal, 1)
cli, err := newCli(ioutil.Discard, []string{"-f", f}, f, sig)
if err != nil {
t.Fatal(err)
}
sig <- syscall.SIGTERM
cli.sh.Close()
}
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