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44e73a498c
The tests of unaccent rely on UTF8 characters, and unlike any other test suite in the tree (fuzzystrmatch, citext, hstore, etc.), they would fail if run on a database that does not support UTF8 encoding. This commit fixes the tests of unaccent so as these are skipped when run on a database without UTF8 support, using the same method as the other test suits based on \if, getdatabaseencoding() and an alternate output file. This has been broken for a long time, but nobody has complained about that either, so no backpatch is done. This can be reproduced with something like REGRESS_OPTS="--no-locale --encoding=sql_ascii", for instance. To defend against that, this module's Makefile and meson.build enforced a UTF8 encoding without locales, but it did not offer protection for options given by REGRESS_OPTS. This switch makes this regression test suite more consistent with all the others, as well. Reviewed-by: Peter Eisentraut Discussion: https://postgr.es/m/ZIq1HUnIV2ksW85x@paquier.xyz
The PostgreSQL contrib tree
---------------------------
This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly
because they address a limited audience or are too experimental to be
part of the main source tree. This does not preclude their
usefulness.
User documentation for each module appears in the main SGML
documentation.
When building from the source distribution, these modules are not
built automatically, unless you build the "world" target. You can
also build and install them all by running "make all" and "make
install" in this directory; or to build and install just one selected
module, do the same in that module's subdirectory.
Some directories supply new user-defined functions, operators, or
types. To make use of one of these modules, after you have installed
the code you need to register the new SQL objects in the database
system by executing a CREATE EXTENSION command. In a fresh database,
you can simply do
CREATE EXTENSION module_name;
See the PostgreSQL documentation for more information about this
procedure.