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Currently there is a race condition where if concurrent TAP tests both test that they can open a port they will assume that it is free and use it, causing one of them to fail. To prevent this we record a reservation using an exclusive lock, and any TAP test that discovers a reservation checks to see if the reserving process is still alive, and looks for another free port if it is. Ports are reserved in a directory set by the environment setting PG_TEST_PORT_DIR, or if that doesn't exist a subdirectory of the top build directory as set by meson or Makefile.global, or its own tmp_check directory. The prove_check recipe in Makefile.global.in is extended to export top_builddir to the TAP tests. This was already exported by the prove_installcheck recipes. Per complaint from Andres Freund This will be backpatched in due course after some testing. Discussion: https://postgr.es/m/20221002164931.d57hlutrcz4d2zi7@awork3.anarazel.de |
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| configure | ||
| configure.ac | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
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| Makefile | ||
| meson_options.txt | ||
| meson.build | ||
| README | ||
| README.git | ||
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/.