imap: support out-of-bounds ranges

[public-inbox.git] / t / imapd.t

diff --git a/t/imapd.t b/t/imapd.t
index 3d0be3408467785a96dfa5eb0b22e35d1f18ab4a..2c4315dec30fb19b003a790944ebb2c7e0227a0d 100644 (file)
--- a/t/imapd.t
+++ b/t/imapd.t
@@ -116,6 +116,19 @@ $ret = $mic->search('uid 1:*') or BAIL_OUT "SEARCH FAIL $@";
 is_deeply($ret, [ 1 ], 'search UID 1:* works');
 
 is_deeply(scalar $mic->flags('1'), [], '->flags works');
+{
+       # RFC 3501 section 6.4.8 states:
+       # Also note that a UID range of 559:* always includes the
+       # UID of the last message in the mailbox, even if 559 is
+       # higher than any assigned UID value.
+       my $exp = $mic->fetch_hash(1, 'UID');
+       $ret = $mic->fetch_hash('559:*', 'UID');
+       is_deeply($ret, $exp, 'beginning range too big');
+       for my $r (qw(559:558 558:559)) {
+               $ret = $mic->fetch_hash($r, 'UID');
+               is_deeply($ret, {}, "out-of-range UID FETCH $r");
+       }
+}
 
 for my $r ('1:*', '1') {
        $ret = $mic->fetch_hash($r, 'RFC822') or BAIL_OUT "FETCH $@";