pgcrypto update:

* test error handling
* add tests for des, 3des, cast5
* add some tests to blowfish, rijndael
* Makefile: ability to specify different tests for different crypto
  libraries, so we can skip des, 3des and cast5 for builtin.

Marko Kreen

contrib/pgcrypto/sql/init.sql

@@ -10,3 +10,9 @@
 SELECT encode('foo', 'hex');
 SELECT decode('666f6f', 'hex');
 
+-- check error handling
+select gen_salt('foo');
+select digest('foo', 'foo');
+select hmac('foo', 'foo', 'foo');
+select encrypt('foo', 'foo', 'foo');
+