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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 PerconaTest;
use Sandbox;
require "$trunk/bin/pt-online-schema-change";
require VersionParser;
use Time::HiRes qw(sleep);
use Data::Dumper;
$Data::Dumper::Indent = 1;
$Data::Dumper::Sortkeys = 1;
$Data::Dumper::Quotekeys = 0;
my $dp = new DSNParser(opts=>$dsn_opts);
my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
my $dbh1 = $sb->get_dbh_for('master');
my $dbh2 = $sb->get_dbh_for('master');
if ( !$dbh1 || !$dbh2 ) {
plan skip_all => 'Cannot connect to sandbox master';
}
elsif ( $sandbox_version lt '5.5' ) {
plan skip_all => "Metadata locks require MySQL 5.5 and newer";
}
my $output;
my $master_dsn = $sb->dsn_for('master');
my $sample = "t/pt-online-schema-change/samples";
my $plugin = "$trunk/$sample/plugins";
my $exit;
my $rows;
# Loads pt_osc.t with cols id (pk), c (unique index),, d.
$sb->load_file('master', "$sample/basic_no_fks_innodb.sql");
# #############################################################################
# Meta-block on create_triggers.
# #############################################################################
($output) = full_output(
sub { pt_online_schema_change::main(
"$master_dsn,D=pt_osc,t=t",
qw(--statistics --execute --tries create_triggers:2:0.1),
qw(--set-vars lock_wait_timeout=1),
'--plugin', "$plugin/block_create_triggers.pm",
)},
stderr => 1,
);
like(
$output,
qr/Error creating triggers: .+? Lock wait timeout exceeded/,
"Lock wait timeout creating triggers"
);
like(
$output,
qr/lock_wait_timeout\s+2/,
"Retried create triggers"
);
# #############################################################################
# Meta-block on swap_tables.
# #############################################################################
($output) = full_output(
sub { pt_online_schema_change::main(
"$master_dsn,D=pt_osc,t=t",
qw(--statistics --execute --tries swap_tables:2:0.1),
qw(--set-vars lock_wait_timeout=1),
'--plugin', "$plugin/block_swap_tables.pm",
)},
stderr => 1,
);
like(
$output,
qr/Error swapping tables: .+? Lock wait timeout exceeded/,
"Lock wait timeout swapping tables"
);
like(
$output,
qr/lock_wait_timeout\s+2/,
"Retried swap tables"
);
# #############################################################################
# Done.
# #############################################################################
$sb->wipe_clean($dbh1);
ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
done_testing;
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