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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-sync";
my $output;
my $dp = new DSNParser(opts=>$dsn_opts);
my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
my $master_dbh = $sb->get_dbh_for('master');
my $slave_dbh = $sb->get_dbh_for('slave1');
if ( !$master_dbh ) {
plan skip_all => 'Cannot connect to sandbox master';
}
elsif ( !$slave_dbh ) {
plan skip_all => 'Cannot connect to sandbox slave';
}
else {
plan tests => 4;
}
# #############################################################################
# Issue 634: Cannot nibble table because MySQL chose no index
# #############################################################################
$sb->load_file('master', "t/pt-table-sync/samples/issue_634.sql");
$slave_dbh->do('insert into issue_634.t values (1)');
$output = output(
sub { pt_table_sync::main("h=127.1,P=12346,u=msandbox,p=msandbox",
qw(--sync-to-master -d issue_634 --print --execute --algorithms Nibble))
},
stderr => 1,
);
$sb->wait_for_slaves();
like(
$output,
qr/DELETE FROM `issue_634`.`t` WHERE `i`='1' LIMIT 1/,
"DELETE statement (issue 634)"
);
unlike(
$output,
qr/Cannot nibble/,
"Doesn't say it can't nibble the 1-row table (issue 634)"
);
is_deeply(
$slave_dbh->selectall_arrayref('select * from issue_634.t'),
[],
'1-row table was synced (issue 634)'
);
# #############################################################################
# Done.
# #############################################################################
$sb->wipe_clean($master_dbh);
ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
exit;
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