2b7e84a076
* Remove internal loop detection I can't actually think of a situation where we can create an internal loop. Sure externally triggered cycles can happen, but this is where the *loop* plugin comes in that detects those. Fixes #2602 Signed-off-by: Miek Gieben <miek@miek.nl> * Remove test Signed-off-by: Miek Gieben <miek@miek.nl>
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package dnsserver
|
|
|
|
import (
|
|
"context"
|
|
"testing"
|
|
|
|
"github.com/coredns/coredns/plugin"
|
|
"github.com/coredns/coredns/plugin/test"
|
|
|
|
"github.com/miekg/dns"
|
|
)
|
|
|
|
type testPlugin struct{}
|
|
|
|
func (tp testPlugin) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) {
|
|
return 0, nil
|
|
}
|
|
|
|
func (tp testPlugin) Name() string { return "testplugin" }
|
|
|
|
func testConfig(transport string, p plugin.Handler) *Config {
|
|
c := &Config{
|
|
Zone: "example.com.",
|
|
Transport: transport,
|
|
ListenHosts: []string{"127.0.0.1"},
|
|
Port: "53",
|
|
Debug: false,
|
|
}
|
|
|
|
c.AddPlugin(func(next plugin.Handler) plugin.Handler { return p })
|
|
return c
|
|
}
|
|
|
|
func TestNewServer(t *testing.T) {
|
|
_, err := NewServer("127.0.0.1:53", []*Config{testConfig("dns", testPlugin{})})
|
|
if err != nil {
|
|
t.Errorf("Expected no error for NewServer, got %s", err)
|
|
}
|
|
|
|
_, err = NewServergRPC("127.0.0.1:53", []*Config{testConfig("grpc", testPlugin{})})
|
|
if err != nil {
|
|
t.Errorf("Expected no error for NewServergRPC, got %s", err)
|
|
}
|
|
|
|
_, err = NewServerTLS("127.0.0.1:53", []*Config{testConfig("tls", testPlugin{})})
|
|
if err != nil {
|
|
t.Errorf("Expected no error for NewServerTLS, got %s", err)
|
|
}
|
|
}
|
|
|
|
func BenchmarkCoreServeDNS(b *testing.B) {
|
|
s, err := NewServer("127.0.0.1:53", []*Config{testConfig("dns", testPlugin{})})
|
|
if err != nil {
|
|
b.Errorf("Expected no error for NewServer, got %s", err)
|
|
}
|
|
|
|
ctx := context.TODO()
|
|
w := &test.ResponseWriter{}
|
|
m := new(dns.Msg)
|
|
m.SetQuestion("aaa.example.com.", dns.TypeTXT)
|
|
|
|
b.ReportAllocs()
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
s.ServeDNS(ctx, w, m)
|
|
}
|
|
}
|