~ubuntu-branches/ubuntu/saucy/drizzle/saucy-proposed

# Copyright (c) 2008, 2010 Oracle and/or its affiliates, Inc. All

# rights reserved.  Use is subject to license terms.

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; version 2 of the License.

#

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301

# USA

package GenTest::Validator::DrizzleErrorLogScan;

require Exporter;

@ISA = qw(GenTest::Validator);

use strict;

use GenTest;

use GenTest::Validator;

use GenTest::Constants;

my $error_log;

sub validate 

{

        my ($validator, $executors, $results) = @_;

	my $dbh = $executors->[0]->dbh();

        my @basedir= $dbh->selectrow_array('SELECT @@basedir');

        my $error_log = @basedir->[0].'/tests/var/log/master.err';

        say("$error_log");

        my $err_msg = "InnoDB: Error: unlock row could not find a 2 mode lock on the record" ;

        # my $err_msg = "lt-drizzled: Sort aborted" ;

	my $query = $results->[0]->query();

	# We check the log after each query and kill the server if we 

        # encounter the target err_msg

        open( ERR_LOG, $error_log) or die 'Could not open file:  ' .$!;

        my @list = grep /\b$err_msg\b/, <ERR_LOG>;

        say("@list->[0]");

        my $list_size = @list ;

        if ($list_size > 0)

        {

            #kill our server

            say("Message: $err_msg detected in $error_log.  Killing server");

            system("killall -9 lt-drizzled");

            say("Message: $err_msg detected after executing query $query");

            return STATUS_DATABASE_CORRUPTION ;

        }

	return STATUS_OK;

}

1;