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#!/usr/bin/perl

use strict;
BEGIN {
	$|  = 1;
	$^W = 1;
}

use t::lib::Test qw/connect_ok/;
use Test::More;
use Test::NoWarnings;

plan tests => 13;

my $dbh = connect_ok( RaiseError => 1 );
ok $dbh->do('create table foo (id integer, value integer)');

ok $dbh->do('insert into foo values(?, ?)',   undef, 1, 2);
ok $dbh->do('insert into foo values(?1, ?2)', undef, 2, 3);
ok $dbh->do('insert into foo values(:1, :2)', undef, 3, 4);
ok $dbh->do('insert into foo values(@1, @2)', undef, 4, 4);
my $sth = $dbh->prepare('insert into foo values(:foo, :bar)');
ok $sth, "prepared sth with named parameters";
$sth->bind_param(':foo', 5);
$sth->bind_param(':bar', 6);
my $warn;
eval {
    local $SIG{__WARN__} = sub { $warn = shift; };
    $sth->bind_param(':baz', "AAAAAAA");
};
ok $@, "binding unexisting named parameters returns error";
print "# expected bind error: $@";
ok $warn, "... and warning";
print "# expected bind warning: $warn";
$sth->execute;
{
    my ($count) = $dbh->selectrow_array(
        'select count(id) from foo where id = ? and value = ?',
        undef, 5, 6
    );

    ok $count == 1, "successfully inserted row with named placeholders";
}

SKIP: {
	skip "this placeholder requires SQLite 3.6.19 and newer", 2 
        unless $DBD::SQLite::sqlite_version_number && $DBD::SQLite::sqlite_version_number >= 3006019;
    ok $dbh->do(
		'update foo set id = $1 where value = $2 and id is not $1',
		undef, 3, 4
	);

    my ($count) = $dbh->selectrow_array(
    	'select count(id) from foo where id = ? and value = ?',
    	undef, 3, 4
    );

    ok $count == 2;
}