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  • Committer: Package Import Robot
  • Author(s): Dmitrijs Ledkovs
  • Date: 2013-10-29 15:43:40 UTC
  • mfrom: (1.2.12) (2.1.19 trusty-proposed)
  • Revision ID: package-import@ubuntu.com-20131029154340-2gp39el6cv8bwf2o
Tags: 1:7.2.3-2ubuntu1
* Merge from debian, remaining changes:
  - Link against boost_system because of boost_thread.
  - Add required libs to message/include.am
  - Add upstart job and adjust init script to be upstart compatible.
  - Disable -floop-parallelize-all due to gcc-4.8/4.9 compiler ICE
    http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57732

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tests/test_tools/randgen/lib/GenTest/Validator/SelectStability.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::SelectStability;
 
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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 GenTest;
 
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use GenTest::Comparator;
 
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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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use Time::HiRes;
 
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sub validate {
 
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        my ($validator, $executors, $results) = @_;
 
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        my $executor = $executors->[0];
 
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        my $orig_result = $results->[0];
 
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        my $orig_query = $orig_result->query();
 
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        return STATUS_OK if $orig_query !~ m{^\s*select}io;
 
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        return STATUS_OK if not defined $orig_result->data();
 
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        foreach my $delay (0, 0.01, 0.1) {
 
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                Time::HiRes::sleep($delay);
 
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                my $new_result = $executor->execute($orig_query);
 
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                return STATUS_OK if not defined $new_result->data();
 
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                my $compare_outcome = GenTest::Comparator::compare($orig_result, $new_result);
 
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                if ($compare_outcome > STATUS_OK) {
 
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                        say("Query: $orig_query; returns different result when executed after a delay of $delay seconds.");
 
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                        say(GenTest::Comparator::dumpDiff($orig_result, $new_result));
 
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                        return STATUS_DATABASE_CORRUPTION;
 
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                }
 
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        }
 
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        return STATUS_OK;
 
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}
 
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1;