psql: Make test robust against locale variations

The test committed in 1a759c83278 was prone to failing when using
locales with a different decimal separator.  Since the test value
isn't the important part, change to using an integer instead.

Author: Daniel Gustafsson <[email protected]>
Reported-by: Pavel Stehule <[email protected]>
Reviewed-by: Pavel Stehule <[email protected]>
Discussion: https://postgr.es/m/CAFj8pRDE=7uW7QP4rg-OQLE2i-puYsUUt+eHE-L6_b_J9w=eWg@mail.gmail.com

diff --git a/src/bin/psql/t/001_basic.pl b/src/bin/psql/t/001_basic.pl
index 7192d96049dd62e83b743175a9d88765617a4a4d..739cb43970875de97e4d44cce17fcbc6d2d3021a 100644 (file)
--- a/src/bin/psql/t/001_basic.pl
+++ b/src/bin/psql/t/001_basic.pl
@@ -436,12 +436,12 @@ psql_fails_like(
 psql_like(
    $node,
    '\echo :WATCH_INTERVAL
-\set WATCH_INTERVAL 0.001
+\set WATCH_INTERVAL 10
 \echo :WATCH_INTERVAL
 \unset WATCH_INTERVAL
 \echo :WATCH_INTERVAL',
    qr/^2$
-^0.001$
+^10$
 ^2$/m,
    'WATCH_INTERVAL variable is set and updated');
 psql_fails_like(