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Merge ptc-run-time

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This commit is contained in:
Daniel Nichter
2012-08-24 15:27:11 -06:00
parent 1bf0cfa08a 22a4068bea
commit d016b170b3
4 changed files with 242 additions and 18 deletions
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77
t/pt-table-checksum/run_time.t Normal file
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#!/usr/bin/env perl
BEGIN {
die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
};
use strict;
use warnings FATAL => 'all';
use English qw(-no_match_vars);
use Test::More;
use Time::HiRes qw(time);
use Data::Dumper;
$Data::Dumper::Indent = 1;
$Data::Dumper::Sortkeys = 1;
$Data::Dumper::Quotekeys = 0;
use PerconaTest;
use Sandbox;
shift @INC; # our unshift (above)
shift @INC; # PerconaTest's unshift
require "$trunk/bin/pt-table-checksum";
my $dp = new DSNParser(opts=>$dsn_opts);
my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
my $master_dbh = $sb->get_dbh_for('master');
if ( !$master_dbh ) {
plan skip_all => 'Cannot connect to sandbox master';
}
# The sandbox servers run with lock_wait_timeout=3 and it's not dynamic
# so we need to specify --lock-wait-timeout=3 else the tool will die.
# And --max-load "" prevents waiting for status variables.
my $master_dsn = 'h=127.1,P=12345,u=msandbox,p=msandbox';
my @args = ($master_dsn, qw(--lock-wait-timeout 3), '--max-load', '');
my $output;
my $exit_status;
# On my 2.4 GHz with SSD this takes a little more than 3s,
# so no test servers should be faster, hopefully.
my $t0 = time;
$exit_status = pt_table_checksum::main(@args,
qw(--quiet --quiet -d sakila --chunk-size 100 --run-time 1));
my $t = time - $t0;
ok(
$t >= 1.5 && $t <= 2.0,
"Run in roughly --run-time 1 second"
) or diag("Actual run time: $t");
my $rows = $master_dbh->selectall_arrayref("SELECT DISTINCT CONCAT(db, '.', tbl) FROM percona.checksums ORDER by db, tbl");
my $sakila_finished = grep { $_->[0] eq 'sakila.store' } @$rows;
ok(
!$sakila_finished,
"Did not finish checksumming sakila"
) or diag(Dumper($rows));
# Add --resume to complete the run.
$exit_status = pt_table_checksum::main(@args,
qw(--quiet --quiet -d sakila --chunk-size 100));
$rows = $master_dbh->selectall_arrayref("SELECT DISTINCT CONCAT(db, '.', tbl) FROM percona.checksums ORDER by db, tbl");
$sakila_finished = grep { $_->[0] eq 'sakila.store' } @$rows;
ok(
$sakila_finished,
"Resumed and finish checksumming sakila"
) or diag(Dumper($rows));
# #############################################################################
# Done.
# #############################################################################
$sb->wipe_clean($master_dbh);
ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
done_testing;
exit;