#!/usr/bin/perl

use strict;

BEGIN {

	$|  = 1;

	$^W = 1;

}

use lib "t/lib";

use SQLiteTest qw/connect_ok @CALL_FUNCS has_sqlite/;

use Test::More;

use Test::NoWarnings;

my $tests = 3;

$tests += 2 if has_sqlite('3.6.4');

$tests += 1 if has_sqlite('3.7.0');

plan tests => 4 + $tests * @CALL_FUNCS + 1;

my $dbh = connect_ok();

{

	$dbh->do('create table foo (id integer primary key, text)');

	my $sth = $dbh->prepare('insert into foo values(?, ?)');

	$sth->execute($_, "text$_") for 1..100;

}

{

	my $status = DBD::SQLite::sqlite_status();

	ok $status && ref $status eq ref {}, "status is a hashref";

	my $num_of_keys = scalar keys %$status;

	ok $num_of_keys, "status: $num_of_keys indicators";

	my $used_mem = $status->{memory_used}{current};

	ok defined $used_mem && $used_mem, "current used memory: $used_mem";

}

for my $func (@CALL_FUNCS) {

	{

		my $db_status = $dbh->$func('db_status');

		ok $db_status && ref $db_status eq ref {}, "db status is a hashref";

		my $num_of_keys = scalar keys %$db_status;

		ok $num_of_keys, "db status: $num_of_keys indicators";

		if (has_sqlite('3.7.0')) {

			my $used_cache = $db_status->{cache_used}{current};

			ok defined $used_cache && $used_cache, "current used cache: $used_cache";

		}

	}

	{

		my $sth = $dbh->prepare('select * from foo where text = ? order by text desc');

		$sth->execute("text1");

		my $st_status = $sth->$func('st_status');

		ok $st_status && ref $st_status eq ref {}, "st status is a hashref";

		if (has_sqlite('3.6.4')) {

			my $num_of_keys = scalar keys %$st_status;

			ok $num_of_keys, "st status: $num_of_keys indicators";

			my $sort = $st_status->{sort};

			ok defined $sort, "num of sort: $sort";

		}

	}

}