7c015045b9
Up to now, psql's tab-complete.c has had exactly no regression test coverage. This patch is an experimental attempt to add some. This needs Perl's IO::Pty module, which isn't installed everywhere, so the test script just skips all tests if that's not present. There may be other portability gotchas too, so I await buildfarm results with interest. So far this just covers a few very basic keyword-completion and query-driven-completion scenarios, which should be enough to let us get a feel for whether this is practical at all from a portability standpoint. If it is, there's lots more that can be done. Discussion: https://postgr.es/m/10967.1577562752@sss.pgh.pa.us
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.