use strict;
use warnings;

use Test::More tests => 10;
use DBI;

my $dbuser = shift @ARGV || 'foo';
my $dbpass = shift @ARGV || 'bar';
my $val = 1679971;
my $dbh = DBI->connect ('dbi:mysql:test', $dbuser, $dbpass)
        or die "Conn error: $DBI::errstr";
ok ($dbh->do('CREATE TABLE foo ( bar FLOAT )'), 'Table created');

try_now ($dbh, $val);

$dbh->do ('DROP TABLE foo');
ok ($dbh->do('CREATE TABLE foo ( bar FLOAT (10,0) )'), 'Table created with right precision');
try_now ($dbh, $val);
$dbh->do ('DROP TABLE foo');
$dbh->disconnect;

sub try_now {
        my ($dbh, $val) = @_;
        my $out = 0;
        ok ($dbh->do('INSERT INTO foo VALUE (?)', undef, $val), 'Value inserted');
        ok (my $sth = $dbh->prepare ('SELECT bar FROM foo'), 'Select prepared');
        ok ($sth->execute, 'Select executed');
        ($out) = $sth->fetchrow_array;
        is ($val, $out, "Output value $out equals input value $val");
}