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package ldap
import (
"bytes"
"fmt"
"reflect"
"runtime"
"testing"
"gopkg.in/asn1-ber.v1"
)
func TestControlPaging(t *testing.T) {
runControlTest(t, NewControlPaging(0))
runControlTest(t, NewControlPaging(100))
}
func TestControlManageDsaIT(t *testing.T) {
runControlTest(t, NewControlManageDsaIT(true))
runControlTest(t, NewControlManageDsaIT(false))
}
func TestControlString(t *testing.T) {
runControlTest(t, NewControlString("x", true, "y"))
runControlTest(t, NewControlString("x", true, ""))
runControlTest(t, NewControlString("x", false, "y"))
runControlTest(t, NewControlString("x", false, ""))
}
func runControlTest(t *testing.T, originalControl Control) {
header := ""
if callerpc, _, line, ok := runtime.Caller(1); ok {
if caller := runtime.FuncForPC(callerpc); caller != nil {
header = fmt.Sprintf("%s:%d: ", caller.Name(), line)
}
}
encodedPacket := originalControl.Encode()
encodedBytes := encodedPacket.Bytes()
// Decode directly from the encoded packet (ensures Value is correct)
fromPacket := DecodeControl(encodedPacket)
if !bytes.Equal(encodedBytes, fromPacket.Encode().Bytes()) {
t.Errorf("%sround-trip from encoded packet failed", header)
}
if reflect.TypeOf(originalControl) != reflect.TypeOf(fromPacket) {
t.Errorf("%sgot different type decoding from encoded packet: %T vs %T", header, fromPacket, originalControl)
}
// Decode from the wire bytes (ensures ber-encoding is correct)
fromBytes := DecodeControl(ber.DecodePacket(encodedBytes))
if !bytes.Equal(encodedBytes, fromBytes.Encode().Bytes()) {
t.Errorf("%sround-trip from encoded bytes failed", header)
}
if reflect.TypeOf(originalControl) != reflect.TypeOf(fromPacket) {
t.Errorf("%sgot different type decoding from encoded bytes: %T vs %T", header, fromBytes, originalControl)
}
}
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