mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-06 20:38:22 +00:00
a38bee6d60
- Updated modules and tests for pt-table-sync, pt-table-usage, pt-upgrade, pt-variable-advisor
80 lines
2.7 KiB
Perl
80 lines
2.7 KiB
Perl
#!/usr/bin/env perl
|
|
|
|
# This test's purpose: determine whether the SQL that pt-table-sync executes has
|
|
# distinct marker comments in it to identify the DML statements for DBAs to
|
|
# recognize. This is important for diagnosing what's in your binary log.
|
|
|
|
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 $dp = new DSNParser(opts=>$dsn_opts);
|
|
my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
|
|
my $source_dbh = $sb->get_dbh_for('source');
|
|
my $replica_dbh = $sb->get_dbh_for('replica1');
|
|
|
|
my $mysqlbinlog = `which mysqlbinlog`;
|
|
if ( $mysqlbinlog ) {
|
|
chomp $mysqlbinlog;
|
|
}
|
|
elsif ( -x "$ENV{PERCONA_TOOLKIT_SANDBOX}/bin/mysqlbinlog" ) {
|
|
$mysqlbinlog = "$ENV{PERCONA_TOOLKIT_SANDBOX}/bin/mysqlbinlog";
|
|
}
|
|
|
|
if ( !$source_dbh ) {
|
|
plan skip_all => 'Cannot connect to sandbox source';
|
|
}
|
|
elsif ( !$replica_dbh ) {
|
|
plan skip_all => 'Cannot connect to sandbox replica';
|
|
}
|
|
elsif ( !$mysqlbinlog ) {
|
|
plan skip_all => 'Cannot find mysqlbinlog';
|
|
}
|
|
else {
|
|
plan tests => 2;
|
|
}
|
|
|
|
# We execute the test by changing a table so pt-table-sync will find something
|
|
# to modify. Then we examine the binary log to find the SQL in it, and check
|
|
# that.
|
|
$sb->load_file('source', "t/pt-table-sync/samples/issue_533.sql");
|
|
my $pos = $source_dbh->selectrow_hashref("show ${source_status} status");
|
|
diag("Source position: $pos->{file} / $pos->{position}");
|
|
|
|
my @args = ('h=127.1,P=12345,u=msandbox,p=msandbox,D=test,t=t1', 't=t2', '--execute');
|
|
output(
|
|
sub { pt_table_sync::main(@args) },
|
|
);
|
|
|
|
# The statement really ought to look like this:
|
|
# "DELETE FROM `test`.`t2` WHERE `i`='5' LIMIT 1 /*percona-toolkit
|
|
# src_db:test src_tbl:t1 src_dsn:P=12345,h=127.0.0.1,p=...,u=msandbox
|
|
# dst_db:test dst_tbl:t2 dst_dsn:P=12346,h=127.0.0.1,p=...,u=msandbox
|
|
# lock:1 transaction:0 changing_src:1 replicate:0 bidirectional:0 pid:0
|
|
# user:$ENV{USER} host:-*/
|
|
my $user = $ENV{USER} ? "user:$ENV{USER}" : '';
|
|
my $output = `$mysqlbinlog /tmp/12345/data/$pos->{file} --start-position=$pos->{position} | grep 'percona-toolkit'`;
|
|
like(
|
|
$output,
|
|
qr/DELETE FROM.*test`.`t2.*percona-toolkit src_db:test.*$user/,
|
|
"Trace message appended to change SQL"
|
|
);
|
|
|
|
# #############################################################################
|
|
# Done.
|
|
# #############################################################################
|
|
$sb->wipe_clean($source_dbh);
|
|
ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
|
|
exit;
|