NPN tests.
diff --git a/test/testssl b/test/testssl
index f9d7c5d..ad32bcc 100644
--- a/test/testssl
+++ b/test/testssl
@@ -148,4 +148,15 @@
echo test tls1 with PSK via BIO pair
$ssltest -bio_pair -tls1 -cipher PSK -psk abc123 $extra || exit 1
+#############################################################################
+# Next Protocol Negotiation Tests
+
+$ssltest -bio_pair -tls1 -npn_client || exit 1
+$ssltest -bio_pair -tls1 -npn_server || exit 1
+$ssltest -bio_pair -tls1 -npn_server_reject || exit 1
+$ssltest -bio_pair -tls1 -npn_client -npn_server_reject || exit 1
+$ssltest -bio_pair -tls1 -npn_client -npn_server || exit 1
+$ssltest -bio_pair -tls1 -npn_client -npn_server -num 2 || exit 1
+$ssltest -bio_pair -tls1 -npn_client -npn_server -num 2 -reuse || exit 1
+
exit 0
