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Viewing changes to tests/randgen/lib/GenTest/Validator/ExplicitRollback.pm

  • Committer: Package Import Robot
  • Author(s): Clint Byrum
  • Date: 2012-06-19 10:46:49 UTC
  • mfrom: (1.1.6)
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20120619104649-e2l0ggd4oz3um0f4
Tags: upstream-7.1.36-stable
Import upstream version 7.1.36-stable

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tests/randgen/lib/GenTest/Validator/ExplicitRollback.pm
 
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# Copyright (C) 2008-2009 Sun Microsystems, Inc. All rights reserved.
 
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# Use is subject to license terms.
 
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#
 
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# This program is free software; you can redistribute it and/or modify
 
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# it under the terms of the GNU General Public License as published by
 
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# the Free Software Foundation; version 2 of the License.
 
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#
 
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# This program is distributed in the hope that it will be useful, but
 
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# WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 
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# General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with this program; if not, write to the Free Software
 
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
 
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# USA
 
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package GenTest::Validator::ExplicitRollback;
 
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require Exporter;
 
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@ISA = qw(GenTest::Validator GenTest);
 
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use strict;
 
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use DBI;
 
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use GenTest;
 
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use GenTest::Constants;
 
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use GenTest::Result;
 
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use GenTest::Validator;
 
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my $inconsistent_state = 0;
 
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sub validate {
 
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        my ($validator, $executors, $results) = @_;
 
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        my $dsn = $executors->[0]->dsn();
 
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        foreach my $i (0..$#$results) {
 
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                if ($results->[$i]->status() == STATUS_TRANSACTION_ERROR) {
 
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#                       say("entering inconsistent state due to query".$results->[$i]->query());
 
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                        $inconsistent_state = 1;
 
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                } elsif ($results->[$i]->query() =~ m{^\s*(COMMIT|START TRANSACTION|BEGIN)}sio) {
 
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#                       say("leaving inconsistent state due to query ".$results->[$i]->query());
 
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                        $inconsistent_state = 0;
 
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                }
 
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                if ($inconsistent_state == 1) {
 
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#                       say("Explicit rollback after query ".$results->[$i]->query());
 
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                        $executors->[$i]->dbh()->do("ROLLBACK /* Explicit ROLLBACK after a ".$results->[$i]->errstr()." error. */ ");
 
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                }
 
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        }
 
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        return STATUS_OK;
 
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}
 
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1;