mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-04 03:26:19 +00:00
93 lines
2.6 KiB
Perl
93 lines
2.6 KiB
Perl
#!/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 Data::Dumper;
|
|
use PerconaTest;
|
|
use Sandbox;
|
|
|
|
require "$trunk/bin/pt-online-schema-change";
|
|
|
|
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 --set-vars innodb_lock_wait_timeout=3 else the
|
|
# tool will die.
|
|
my $master_dsn = 'h=127.1,P=12345,u=msandbox,p=msandbox';
|
|
my @args = (qw(--set-vars innodb_lock_wait_timeout=3));
|
|
my $sample = "t/pt-online-schema-change/samples/";
|
|
my $plugin = "$trunk/$sample/plugins";
|
|
my $output;
|
|
my $exit_status;
|
|
|
|
# ############################################################################
|
|
# https://bugs.launchpad.net/percona-toolkit/+bug/1171653
|
|
#
|
|
# ############################################################################
|
|
$sb->load_file('master', "$sample/basic_no_fks.sql");
|
|
|
|
# Should be greater than chunk-size and big enough, so plugin will trigger few times
|
|
my $num_rows = 5000;
|
|
diag("Loading $num_rows into the table. This might take some time.");
|
|
diag(`util/mysql_random_data_load --host=127.0.0.1 --port=12345 --user=msandbox --password=msandbox pt_osc t $num_rows`);
|
|
|
|
($output, $exit_status) = full_output(
|
|
sub { pt_online_schema_change::main(@args,
|
|
"$master_dsn,D=pt_osc,t=t",
|
|
"--alter", "CHARACTER SET utf8, MODIFY c CHAR(128) CHARACTER SET utf8",
|
|
'--plugin', "$plugin/on_copy_rows_after_nibble.pm",
|
|
'--execute') },
|
|
);
|
|
|
|
like(
|
|
$output,
|
|
qr/PLUGIN on_copy_rows_after_nibble/s,
|
|
'Plugin on_copy_rows_after_nibble called'
|
|
);
|
|
|
|
like(
|
|
$output,
|
|
qr/Rows count: 1000/s,
|
|
'First chunk of rows is reported'
|
|
);
|
|
|
|
like(
|
|
$output,
|
|
qr/Rows count: 4020/s,
|
|
'Second chunk of rows is reported'
|
|
);
|
|
|
|
like(
|
|
$output,
|
|
qr/Current average rate: \d+\.\d+/s,
|
|
'Current average rate is reported'
|
|
);
|
|
|
|
like(
|
|
$output,
|
|
qr/Nibble time: \d+\.\d+/s,
|
|
'Nibble time is reported'
|
|
);
|
|
|
|
# #############################################################################
|
|
# Done.
|
|
# #############################################################################
|
|
$sb->wipe_clean($master_dbh);
|
|
ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
|
|
done_testing;
|