mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-11 13:40:07 +00:00
d02355f89b
- Updated modules and tests for pt-query-digest, pt-show-grants, pt-slave-delay, pt-slave-find, pt-slave-restart, pt-stalk, pt-summary, pt-table-checksum
92 lines
2.8 KiB
Perl
92 lines
2.8 KiB
Perl
#!/usr/bin/env perl
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BEGIN {
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die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
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unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
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unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
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};
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use strict;
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use warnings FATAL => 'all';
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use English qw(-no_match_vars);
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use Test::More;
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use PerconaTest;
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use Sandbox;
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use SqlModes;
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use threads;
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use Time::HiRes qw( usleep );
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use constant PTDEBUG => $ENV{PTDEBUG} || 0;
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require "$trunk/bin/pt-table-checksum";
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my $dp = new DSNParser(opts=>$dsn_opts);
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my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
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my $dbh = $sb->get_dbh_for('source');
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if ( !$dbh ) {
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plan skip_all => 'Cannot connect to sandbox source';
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}
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else {
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plan tests => 2;
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}
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my $num_rows = 1_000_000;
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my $table = 't1';
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$dbh->do("DROP DATABASE IF EXISTS test");
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$dbh->do("CREATE DATABASE IF NOT EXISTS test");
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$dbh->do("CREATE TABLE `test`.`$table` (id INT PRIMARY KEY AUTO_INCREMENT, name VARCHAR(5)) Engine=InnoDB");
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diag(`util/mysql_random_data_load --host=127.0.0.1 --port=12345 --user=msandbox --password=msandbox test $table $num_rows`);
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sub start_thread {
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my ($dsn_opts, $initial_sleep_time) = @_;
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my $dp = new DSNParser(opts=>$dsn_opts);
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my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
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my $source_dbh = $sb->get_dbh_for('source');
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my $replica_dbh = $sb->get_dbh_for('replica1');
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diag("Sleeping");
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sleep($initial_sleep_time);
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diag("Woke up");
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$replica_dbh->do("STOP ${replica_name} IO_THREAD FOR CHANNEL ''");
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$replica_dbh->do("STOP ${replica_name}");
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$source_dbh->do("TRUNCATE TABLE test.$table");
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# PTDEBUG && diag("Exit thread")
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sleep(2);
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$replica_dbh->do("START ${replica_name}");
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diag("Exit thread")
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}
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# This is not a realiable sleep value. It works for a i7, hybrid HDD
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my $initial_sleep_time = 17;
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my $thr = threads->create('start_thread', $dsn_opts, $initial_sleep_time);
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threads->yield();
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diag("Starting checksum");
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# The sandbox servers run with lock_wait_timeout=3 and it's not dynamic
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# so we need to specify --set-vars innodb_lock_wait_timeout=3 else the tool will die.
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# And --max-load "" prevents waiting for status variables.
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my $source_dsn = 'h=127.1,P=12345,u=msandbox,p=msandbox';
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my @args = ($source_dsn, qw(--no-check-binlog-format --chunk-size 10));
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my $output;
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$output = output(
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sub { pt_table_checksum::main(@args) },
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stderr => 1,
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);
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unlike(
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$output,
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qr/Can't use an undefined value as an ARRAY/,
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"Truncating tables while checksum is running"
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);
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$thr->join();
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# #############################################################################
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# Done.
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# #############################################################################
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$sb->wipe_clean($dbh);
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ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
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exit;
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