76 lines
2.0 KiB
Go
76 lines
2.0 KiB
Go
package dns
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import "testing"
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func TestDedup(t *testing.T) {
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testcases := map[[3]RR][]string{
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[...]RR{
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testRR("mIek.nl. IN A 127.0.0.1"),
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testRR("mieK.nl. IN A 127.0.0.1"),
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testRR("miek.Nl. IN A 127.0.0.1"),
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}: {"mIek.nl.\t3600\tIN\tA\t127.0.0.1"},
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[...]RR{
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testRR("miEk.nl. 2000 IN A 127.0.0.1"),
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testRR("mieK.Nl. 1000 IN A 127.0.0.1"),
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testRR("Miek.nL. 500 IN A 127.0.0.1"),
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}: {"miEk.nl.\t500\tIN\tA\t127.0.0.1"},
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[...]RR{
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testRR("miek.nl. IN A 127.0.0.1"),
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testRR("miek.nl. CH A 127.0.0.1"),
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testRR("miek.nl. IN A 127.0.0.1"),
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}: {"miek.nl.\t3600\tIN\tA\t127.0.0.1",
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"miek.nl.\t3600\tCH\tA\t127.0.0.1",
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},
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[...]RR{
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testRR("miek.nl. CH A 127.0.0.1"),
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testRR("miek.nl. IN A 127.0.0.1"),
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testRR("miek.de. IN A 127.0.0.1"),
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}: {"miek.nl.\t3600\tCH\tA\t127.0.0.1",
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"miek.nl.\t3600\tIN\tA\t127.0.0.1",
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"miek.de.\t3600\tIN\tA\t127.0.0.1",
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},
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[...]RR{
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testRR("miek.de. IN A 127.0.0.1"),
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testRR("miek.nl. 200 IN A 127.0.0.1"),
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testRR("miek.nl. 300 IN A 127.0.0.1"),
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}: {"miek.de.\t3600\tIN\tA\t127.0.0.1",
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"miek.nl.\t200\tIN\tA\t127.0.0.1",
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},
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}
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for rr, expected := range testcases {
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out := Dedup([]RR{rr[0], rr[1], rr[2]}, nil)
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for i, o := range out {
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if o.String() != expected[i] {
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t.Fatalf("expected %v, got %v", expected[i], o.String())
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}
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}
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}
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}
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func BenchmarkDedup(b *testing.B) {
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rrs := []RR{
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testRR("miEk.nl. 2000 IN A 127.0.0.1"),
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testRR("mieK.Nl. 1000 IN A 127.0.0.1"),
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testRR("Miek.nL. 500 IN A 127.0.0.1"),
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}
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m := make(map[string]RR)
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for i := 0; i < b.N; i++ {
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Dedup(rrs, m)
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}
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}
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func TestNormalizedString(t *testing.T) {
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tests := map[RR]string{
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testRR("mIEk.Nl. 3600 IN A 127.0.0.1"): "miek.nl.\tIN\tA\t127.0.0.1",
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testRR("m\\ iek.nL. 3600 IN A 127.0.0.1"): "m\\ iek.nl.\tIN\tA\t127.0.0.1",
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testRR("m\\\tIeK.nl. 3600 in A 127.0.0.1"): "m\\009iek.nl.\tIN\tA\t127.0.0.1",
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}
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for tc, expected := range tests {
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n := normalizedString(tc)
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if n != expected {
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t.Errorf("expected %s, got %s", expected, n)
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}
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}
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}
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