mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-11 13:40:07 +00:00
93 lines
3.6 KiB
Perl
93 lines
3.6 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 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');
|
|
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 => 5;
|
|
}
|
|
|
|
my $output;
|
|
my $ret_val;
|
|
my $cnf='/tmp/12345/my.sandbox.cnf';
|
|
my $cmd = "$trunk/bin/pt-table-checksum -F $cnf 127.0.0.1";
|
|
|
|
$sb->wipe_clean($master_dbh);
|
|
$sb->create_dbs($master_dbh, [qw(test)]);
|
|
|
|
# #############################################################################
|
|
# Issue 21: --empty-replicate-table doesn't empty if previous runs leave info
|
|
# #############################################################################
|
|
|
|
# This test requires that the test db has only the table created by
|
|
# issue_21.sql. If there are other tables, the first test below
|
|
# will fail because samples/basic_replicate_output will differ.
|
|
$sb->load_file('master', 't/pt-table-checksum/samples/checksum_tbl.sql');
|
|
$sb->load_file('master', 't/pt-table-checksum/samples/issue_21.sql');
|
|
|
|
# Run --replication once to populate test.checksum.
|
|
$ret_val = system("$cmd -d test --replicate test.checksum | diff $trunk/t/pt-table-checksum/samples/basic_replicate_output -");
|
|
# Might as well test this while we're at it.
|
|
cmp_ok($ret_val >> 8, '==', 0, 'Basic --replicate works');
|
|
|
|
# Insert a bogus row into test.checksum.
|
|
diag(`/tmp/12345/use -e "INSERT INTO test.checksum VALUES ('foo', 'bar', 0, 'a', 'b', 0, 'c', 0, NOW())"`);
|
|
|
|
# Run --replicate again which should completely clear test.checksum,
|
|
# including our bogus row.
|
|
`$cmd --replicate test.checksum -d test --empty-replicate-table >/dev/null`;
|
|
|
|
# Make sure bogus row is actually gone.
|
|
$output = `/tmp/12345/use -e "SELECT db FROM test.checksum WHERE db = 'foo'"`;
|
|
unlike($output, qr/foo/, '--empty-replicate-table completely empties the table (fixes issue 21)');
|
|
|
|
# While we're at it, let's test what the doc says about --empty-replicate-table:
|
|
# "Ignored if L<"--replicate"> is not specified."
|
|
diag(`/tmp/12345/use -e "INSERT INTO test.checksum VALUES ('foo', 'bar', 0, 'a', 'b', 0, 'c', 0, NOW())"`);
|
|
`$cmd P=12346 --empty-replicate-table >/dev/null`;
|
|
|
|
# Now make sure bogus row is still present.
|
|
$output = `/tmp/12345/use -e "SELECT db FROM test.checksum WHERE db = 'foo';"`;
|
|
like($output, qr/foo/, '--empty-replicate-table is ignored if --replicate is not specified');
|
|
|
|
diag(`/tmp/12345/use -e "DELETE FROM test.checksum WHERE db = 'foo'"`);
|
|
|
|
# Screw up the data on the slave and make sure --replicate-check works
|
|
$slave_dbh->do("update test.checksum set this_crc='' where test.checksum.tbl = 'issue_21'");
|
|
|
|
# Can't use $cmd here; see http://code.google.com/p/maatkit/issues/detail?id=802
|
|
$output = `$trunk/bin/pt-table-checksum h=127.1,P=12345,u=msandbox,p=msandbox -d test --replicate test.checksum --replicate-check 1 2>&1`;
|
|
like($output, qr/issue_21/, '--replicate-check works');
|
|
|
|
cmp_ok($CHILD_ERROR>>8, '==', 1, 'Exit status is correct with --replicate-check failure');
|
|
|
|
# #############################################################################
|
|
# Done.
|
|
# #############################################################################
|
|
$sb->wipe_clean($master_dbh);
|
|
$sb->wipe_clean($slave_dbh);
|
|
exit;
|