--- CBOR-XS/t/52_object.t	2013/11/28 11:37:23	1.6
+++ CBOR-XS/t/52_object.t	2013/11/30 17:19:34	1.7
@@ -1,4 +1,4 @@
-BEGIN { $| = 1; print "1..20\n"; }
+BEGIN { $| = 1; print "1..21\n"; }
 BEGIN { $^W = 0 } # hate
 
 use CBOR::XS;
@@ -46,5 +46,12 @@
 $dec = decode_cbor $enc;
 print $dec eq 777 ? "" : "not ", "ok 19\n";
 
-print "ok 20\n";
+sub CBOR::XS::freeze2::FREEZE {
+   77
+}
+
+my $enc = CBOR::XS->new->allow_sharing->encode ([(bless [], CBOR::XS::freeze2::) x 3]);
+print $enc eq (pack "H*", "83d81cd81a825143424f523a3a58533a3a667265657a6532184dd81d00d81d00") ? "" : "not ", "ok 20 ", (unpack "H*", $enc), "\n";
+
+print "ok 21\n";