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#!/usr/bin/perl
# Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights
# reserved.
# Copyright (c) 2013, Monty Program Ab.
#
# 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
use lib 'lib';
use lib "$ENV{RQG_HOME}/lib";
use strict;
use Carp;
use Getopt::Long;
use GenTest;
use GenTest::Properties;
use GenTest::Constants;
use GenTest::App::GenTest;
my $logger;
eval
{
require Log::Log4perl;
Log::Log4perl->import();
$logger = Log::Log4perl->get_logger('randgen.gentest');
};
my $DEFAULT_THREADS = 10;
my $DEFAULT_QUERIES = 1000;
my $DEFAULT_DURATION = 3600;
my $DEFAULT_DSN = 'dbi:mysql:host=127.0.0.1:port=9306:user=root:database=test';
my @debug_server;
my @ARGV_saved = @ARGV;
my $options = {};
my $opt_result = GetOptions($options,
'config=s',
'dsn=s@',
'dsn1=s',
'dsn2=s',
'dsn3=s',
'engine=s',
'generator=s',
'gendata:s',
'grammar=s',
'skip-recursive-rules',
'redefine=s@',
'testname=s',
'threads=i',
'queries=s',
'duration=s',
'help',
'debug',
'rpl_mode=s',
'validators:s@',
'reporters:s@',
'transformers:s@',
'report-xml-tt',
'report-xml-tt-type=s',
'report-xml-tt-dest=s',
'seed=s',
'mask=i',
'mask-level=i',
'rows=s',
'varchar-length=i',
'xml-output=s',
'sqltrace:s',
'no-err-filter',
'views:s',
'views1:s',
'views2:s',
'start-dirty',
'filter=s',
'valgrind',
'valgrind-xml',
'notnull',
'short_column_names',
'strict_fields',
'freeze_time',
'debug',
'debug-server',
'logfile=s',
'logconf=s',
'report-tt-logdir=s',
'querytimeout=i');
backwardCompatability($options);
my $config = GenTest::Properties->new(
options => $options,
defaults => {dsn=>[$DEFAULT_DSN],
seed => 1,
queries => $DEFAULT_QUERIES,
duration => $DEFAULT_DURATION,
threads => $DEFAULT_THREADS},
legal => ['dsn',
'engine',
'gendata',
'generator',
'grammar',
'skip-recursive-rules',
'redefine',
'testname',
'threads',
'queries',
'duration',
'help',
'debug',
'rpl_mode',
'validators',
'reporters',
'transformers',
'report-xml-tt',
'report-xml-tt-type',
'report-xml-tt-dest',
'seed',
'mask',
'mask-level',
'rows',
'varchar-length',
'xml-output',
'views',
'sqltrace',
'no-err-filter',
'start-dirty',
'filter',
'valgrind',
'valgrind-xml',
'sqltrace',
'notnull',
'short_column_names',
'freeze_time',
'strict_fields',
'logfile',
'logconf',
'report-tt-logdir',
'debug_server',
'querytimeout',
'servers',
'multi-master'],
help => \&help);
help() if !$opt_result || $config->help;
if (defined $config->logfile && defined $logger) {
setLoggingToFile($config->logfile);
} else {
if (defined $config->logconf && defined $logger) {
setLogConf($config->logconf);
}
}
say("Starting: $0 ".join(" ", @ARGV_saved));
# Pass debug server.
$config->debug_server(\@debug_server) if @debug_server;
$ENV{RQG_DEBUG} = 1 if defined $config->debug;
my $gentest = GenTest::App::GenTest->new(config => $config);
my $status = $gentest->run();
# delete persistentProperties file
new GenTest()->ppUnlink();
safe_exit($status);
sub help {
print <<EOF
$0 - Testing via random query generation. Options:
--dsn : DBI resources to connect to (default $DEFAULT_DSN).
Supported databases are MySQL, Drizzle, PostgreSQL, JavaDB
first --dsn must be to MySQL or Drizzle
--debug-server: Use mysqld-debug server
--gendata : Execute gendata-old.pl in order to populate tables with simple data (default NO)
--gendata=s : Execute gendata.pl in order to populate tables with data
using the argument as specification file to gendata.pl
--engine : Table engine to use when creating tables with gendata (default: no ENGINE for CREATE TABLE)
--threads : Number of threads to spawn (default $DEFAULT_THREADS)
--queries : Numer of queries to execute per thread (default $DEFAULT_QUERIES);
--duration : Duration of the test in seconds (default $DEFAULT_DURATION seconds);
--grammar : Grammar file to use for generating the queries (REQUIRED);
--redefine : Grammar file(s) to redefine and/or add rules to the given grammar
--seed : PRNG seed (default 1). If --seed=time, the current time will be used.
--rpl_mode : Replication mode
--validator : Validator classes to be used. Defaults
ErrorMessageCorruption if one or two MySQL dsns
ResultsetComparator3 if 3 dsns
ResultsetComparartor if 2 dsns
--reporter : ErrorLog, Backtrace if one or two MySQL dsns
--mask : A seed to a random mask used to mask (reduce) the grammar.
--mask-level: How many levels deep the mask is applied (default 1)
--rows : Number of rows to generate for each table in gendata.pl, unless specified in the ZZ file
--varchar-length: maximum length of strings (deault 1) in gendata.pl
--views : Pass --views to gendata-old.pl or gendata.pl. Optionally specify view type (algorithm) as option value.
Different values can be provided to two servers through --views1 | --views2
--filter : ......
--sqltrace : Print all generated SQL statements.
Optional: Specify --sqltrace=MarkErrors to mark invalid statements.
--no-err-filter: Do not suppress error messages. Output all error messages encountered.
--start-dirty: Do not generate data (use existing database(s))
--xml-output: Name of a file to which an XML report will be written if this option is set.
--report-xml-tt: Report test results in XML-format to the Test Tool (TT) reporting framework.
--report-xml-tt-type: Type of TT XML transport to use (e.g. scp)
--report-xml-tt-dest: Destination of TT XML report (e.g. user\@host:/path/to/location (for type scp))
--testname : Name of test, used for reporting purposes.
--valgrind : ......
--filter : ......
--freeze_time: Freeze time for each query so that CURRENT_TIMESTAMP gives the same result for all transformers/validators
--strict_fields: Disable all AI applied to columns defined in \$fields in the gendata file. Allows for very specific column definitions
--short_column_names: use short column names in gendata (c<number>)
--help : This help message
--debug : Provide debug output
EOF
;
safe_exit(1);
}
sub backwardCompatability {
my ($options) = @_;
if (defined $options->{dsn}) {
croak ("Do not combine --dsn and --dsnX")
if defined $options->{dsn1} or
defined $options->{dsn2} or
defined $options->{dsn3};
} else {
my @dsns;
foreach my $i (1..3) {
if (defined $options->{'dsn'.$i}) {
push @dsns, $options->{'dsn'.$i};
delete $options->{'dsn'.$i};
}
}
$options->{dsn} = \@dsns;
}
# debug server options array is constructed.
if (defined $options->{debug_server}) {
push (@debug_server,1);
} else {
# hack to workaround, Getopt seems to undef not defined values.
push (@debug_server,undef);
}
if (grep (/,/,@{$options->{reporters}})) {
my $newreporters = [];
map {push(@$newreporters,split(/,/,$_))} @{$options->{reporters}};
$options->{reporters}=$newreporters ;
}
if (grep (/,/,@{$options->{transformers}})) {
my $newtransformers = [];
map {push(@$newtransformers,split(/,/,$_))} @{$options->{transformers}};
$options->{transformers}=$newtransformers ;
}
if (grep (/,/,@{$options->{validators}})) {
my $newvalidators = [];
map {push(@$newvalidators,split(/,/,$_))} @{$options->{validators}};
$options->{validators}=$newvalidators ;
}
if (not defined $options->{generator}) {
$options->{generator} = 'FromGrammar';
}
if (defined $options->{sqltrace}) {
my $sqltrace = $options->{sqltrace};
# --sqltrace may have a string value (optional).
# To retain backwards compatibility we set value 1 when no value is given.
# Allowed values for --sqltrace:
my %sqltrace_legal_values = (
'MarkErrors' => 1 # Prefixes invalid SQL statements for easier post-processing
);
if (length($sqltrace) > 0) {
# A value is given, check if it is legal.
if (not exists $sqltrace_legal_values{$sqltrace}) {
say("Invalid value for --sqltrace option: '".$sqltrace."'");
say("Valid values are: ".join(', ', keys(%sqltrace_legal_values)));
say("No value means that default/plain sqltrace will be used.\n");
help();
}
} else {
# If no value is given, GetOpt will assign the value '' (empty string).
# We interpret this as plain tracing (no marking of errors, prefixing etc.).
# Better to use 1 instead of empty string for comparisons later.
$options->{sqltrace} = 1;
}
}
# if --views[=<value>] is defined, it will be used for both servers.
# --views1 and --views2 will only be used for the corresponding server
# and have higher priority than --views
my @views = (
defined $options->{views1} ? $options->{views1} : $options->{views},
defined $options->{views2} ? $options->{views2} : $options->{views}
);
$options->{views} = \@views;
delete $options->{views1};
delete $options->{views2};
}
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