Postgres SQL specification (tests) - Mailing list pgsql-hackers

Hi,

i have built an SQL interface using rule system which supports row 
versioning and i would like to test it against Postgres SQL specification.

Is there something like test cases for postgres SQL interface?

Or do you have any ideas how to build a group of all possible cases of 
table structure and generate appropriate queries, which can be tested 
against postgres?


thanks