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24 lines
435 B
Go
24 lines
435 B
Go
package dns
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// Tests that solve that an specific issue.
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import "testing"
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func TestTCPRtt(t *testing.T) {
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m := new(Msg)
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m.RecursionDesired = true
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m.SetQuestion("example.org.", TypeA)
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c := &Client{}
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for _, proto := range []string{"udp", "tcp"} {
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c.Net = proto
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_, rtt, err := c.Exchange(m, "8.8.4.4:53")
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if err != nil {
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t.Fatal(err)
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}
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if rtt == 0 {
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t.Fatalf("expecting non zero rtt %s, got zero", c.Net)
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}
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}
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}
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