diff options
| -rw-r--r-- | rfc1035label/label_test.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/rfc1035label/label_test.go b/rfc1035label/label_test.go index 6098e44..2e20736 100644 --- a/rfc1035label/label_test.go +++ b/rfc1035label/label_test.go @@ -28,6 +28,18 @@ func TestLabelsFromBytesZeroLength(t *testing.T) { require.Equal(t, []byte{}, labels.ToBytes()) } +func TestLabelsFromBytesWithoutZeroLength(t *testing.T) { + expected := []byte{ + 0x8, 'h', 'o', 's', 't', 'n', 'a', 'm', 'e', + } + labels, err := FromBytes(expected) + require.NoError(t, err) + require.Equal(t, 1, len(labels.Labels)) + require.Equal(t, len(expected), labels.Length()) + require.Equal(t, expected, labels.ToBytes()) + require.Equal(t, "hostname", labels.Labels[0]) +} + func TestLabelsFromBytesInvalidLength(t *testing.T) { _, err := FromBytes([]byte{0x5, 0xaa, 0xbb}) // short length require.Error(t, err) |