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pg_regress: Observe TMPDIR

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Put the temporary socket directory under TMPDIR, if that environment
variable is set, instead of the hardcoded /tmp.

This allows running the tests if there is no /tmp at all (for example
on Windows, although running the tests with Unix-domain sockets is not
enabled on Windows yet).  We also use TMPDIR everywhere else /tmp is
hardcoded, so this makes the behavior consistent.

Reviewed-by: Andrew Dunstan <andrew.dunstan@2ndquadrant.com>
Discussion: https://www.postgresql.org/message-id/flat/54bde68c-d134-4eb8-5bd3-8af33b72a010@2ndquadrant.com
This commit is contained in:
Peter Eisentraut
2020-03-29 09:25:40 +02:00
parent b79911dc8c
commit 9cedb16660
1 changed files with 2 additions and 1 deletions
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3
src/test/regress/pg_regress.c
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@ -330,7 +330,8 @@ signal_remove_temp(int signum)
static const char * static const char *
make_temp_sockdir(void) make_temp_sockdir(void)
{ {
char *template = pg_strdup("/tmp/pg_regress-XXXXXX"); char *template = psprintf("%s/pg_regress-XXXXXX",
getenv("TMPDIR") ? getenv("TMPDIR") : "/tmp");
temp_sockdir = mkdtemp(template); temp_sockdir = mkdtemp(template);
if (temp_sockdir == NULL) if (temp_sockdir == NULL)