use strict;

use lib 't';
use TestLib;
use PgCommon;

use Test::More tests => $PgCommon::rpm ? 1 : 14;

if ($PgCommon::rpm) {
    pass 'No maintainer script tests on rpm';
    exit;
}

my $v = $MAJORS[-1];

note -d "/run/systemd/system" ? "We are running systemd" : "We are not running systemd";

# create cluster
program_ok 0, "pg_createcluster $v main --start";

# get postmaster PID
my $postmaster_pid = `head -1 /var/lib/postgresql/$v/main/postmaster.pid`;
chomp $postmaster_pid;
ok $postmaster_pid > 0, "postmaster PID is $postmaster_pid";

# "upgrade" postgresql-common to check if postgresql.service is left alone
program_ok 0, 'dpkg-reconfigure --frontend=noninteractive postgresql-common', 0, '';

# get postmaster PID again, compare
my $postmaster_pid2 = `head -1 /var/lib/postgresql/$v/main/postmaster.pid`;
chomp $postmaster_pid2;
ok $postmaster_pid2 > 0, "postmaster PID is $postmaster_pid2";
is $postmaster_pid, $postmaster_pid2, "postmaster was not restarted";

# stop server, clean up, check for leftovers
program_ok 0, "pg_dropcluster $v main --stop";

check_clean;

# vim: filetype=perl