Make PG_TEST_NOCLEAN work for temporary directories in TAP tests
When set, this environment variable was only effective for data
directories but not for all the other temporary files created by
PostgreSQL::Test::Utils. Keeping the temporary files after a successful
run can be useful for debugging purposes.
The documentation is updated to reflect the new behavior, with contents
available in doc/ since v16 and in src/test/perl/README since v15.
Author: Jacob Champion
Reviewed-by: Daniel Gustafsson
Discussion: https://postgr.es/m/CAAWbhmgHtDH1SGZ+Fw05CsXtE0mzTmjbuUxLB9mY9iPKgM6cUw@mail.gmail.com
Discussion: https://postgr.es/m/YyPd9unV14SX2bLF@paquier.xyz
Backpatch-through: 11
Branch
------
REL_15_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/4b15868b698a78b97a270b654903204ad0ac0f42
Modified Files
--------------
src/test/perl/PostgreSQL/Test/Utils.pm | 7 ++++---
src/test/perl/README | 5 +++--
2 files changed, 7 insertions(+), 5 deletions(-)
