Current File : //usr/share/postgresql-common/t/022_recovery.t
# We create a cluster, stop it ungracefully, and check if recovery works.
use strict;
use POSIX qw/dup2/;
use Time::HiRes qw/usleep/;
use lib 't';
use TestLib;
use PgCommon;
use Test::More tests => 17 * @MAJORS;
sub check_major {
my $v = $_[0];
note "Running tests for $v";
# create cluster
program_ok (0, "pg_createcluster $v main --start >/dev/null");
# try an immediate shutdown and restart
program_ok (0, "pg_ctlcluster $v main stop -m i");
program_ok (0, "pg_ctlcluster $v main start");
my $c = 0; # fallback for when pg_isready is missing (PG < 9.3)
while (system ("pg_isready -q 2>&1") >> 8 == 1 and $c++ < 15) {
sleep(1);
}
program_ok ('postgres', "psql -c ''");
# try again with an write-protected file
program_ok (0, "pg_ctlcluster $v main stop -m i");
open F, ">/var/lib/postgresql/$v/main/foo";
print F "moo\n";
close F;
ok ((chmod 0444, "/var/lib/postgresql/$v/main/foo"),
"create write-protected file in data directory");
program_ok (0, "pg_ctlcluster $v main start");
$c = 0;
while (system ("pg_isready -q 2>&1") >> 8 == 1 and $c++ < 15) {
sleep(1);
}
program_ok ('postgres', "psql -c ''");
program_ok (0, "pg_dropcluster $v main --stop", 0,
'pg_dropcluster removes cluster');
check_clean;
}
foreach (@MAJORS) {
check_major $_;
}
# vim: filetype=perl
Mini Shell