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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-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';
}
else {
plan tests => 3;
}
# 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.
# 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(--set-vars innodb_lock_wait_timeout=3), '--max-load', '');
my $output;
my $row;
$sb->create_dbs($master_dbh, [qw(test)]);
$sb->load_file('master', 't/pt-table-checksum/samples/issue_47.sql');
# #############################################################################
# Issue 47: TableChunker::range_num broken for very large bigint
# #############################################################################
# pt-table-checksum 2.0 doesn't use TableChunker; it uses NibbleIterator.
# But we'll test this anyway to make sure that NibbleIterator can't handle
# very larger integers.
$output = pt_table_checksum::main(@args, qw(-t test.issue_47),
qw(--chunk-time 0 --chunk-size 3 --quiet));
is(
$output,
"0",
"No error nibbling very large int"
);
$row = $master_dbh->selectall_arrayref("select lower_boundary, upper_boundary from percona.checksums where db='test' and tbl='issue_47' order by chunk");
is_deeply(
$row,
[
[ '1', '300' ],
[ '1000', '2220293' ],
[ '65553510', '18446744073709551615' ],
[ undef, '1' ], # lower oob
[ '18446744073709551615', undef ], # upper oob
],
"Uses very large int as chunk boundary"
);
# #############################################################################
# Done.
# #############################################################################
$sb->wipe_clean($master_dbh);
ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
exit;
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