use strict;
use warnings;
use TestLib;
use Test::More tests => 6;

my $tempdir = TestLib::tempdir;

program_help_ok('pg_controldata');
program_version_ok('pg_controldata');
program_options_handling_ok('pg_controldata');
command_fails(['pg_controldata'], 'pg_controldata without arguments fails');
command_fails([ 'pg_controldata', 'nonexistent' ],
	'pg_controldata with nonexistent directory fails');
system_or_bail "initdb -D $tempdir/data -A trust >/dev/null";
command_like([ 'pg_controldata', "$tempdir/data" ],
	qr/checkpoint/, 'pg_controldata produces output');