--- /dev/null
+print "1..6\n";
+
+use LWP::UserAgent;
+
+$ua = LWP::UserAgent->new();
+
+$ua->protocols_forbidden(['hTtP']);
+print "not " unless scalar(@{$ua->protocols_forbidden()}) == 1;
+print "ok 1\n";
+
+print "not " unless @{$ua->protocols_forbidden()}[0] eq 'hTtP';
+print "ok 2\n";
+
+$response = $ua->get('http://www.cpan.org/');
+
+print "not " unless $response->is_error();
+print "ok 3\n";
+
+print "not " if $ua->is_protocol_supported('http');
+print "ok 4\n";
+
+print "not " if $ua->protocols_allowed();
+print "ok 5\n";
+
+$ua->protocols_forbidden(undef);
+
+print "not " if $ua->protocols_forbidden();
+print "ok 6\n";