Updating golang dependancies (#4075)

vendor/github.com/go-ldap/ldap/control_test.go

@@ -0,0 +1,58 @@
+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)
+	}
+}