mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-10 21:19:59 +00:00
115 lines
3.6 KiB
Perl
115 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";
|
|
$ENV{PERCONA_TOOLKIT_TEST_USE_DSN_NAMES} = 1;
|
|
};
|
|
|
|
use strict;
|
|
use warnings FATAL => 'all';
|
|
use English qw(-no_match_vars);
|
|
use Test::More;
|
|
|
|
use Data::Dumper;
|
|
|
|
use PerconaTest;
|
|
use Sandbox;
|
|
require "$trunk/bin/pt-kill";
|
|
|
|
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 => 6;
|
|
}
|
|
|
|
my $output;
|
|
my $cnf = '/tmp/12345/my.sandbox.cnf';
|
|
my $cmd = "$trunk/bin/pt-kill -F $cnf -h 127.1";
|
|
|
|
# Shell out to a sleep(10) query and try to capture the query.
|
|
# Backticks don't work here.
|
|
system("/tmp/12345/use -h127.1 -P12345 -umsandbox -pmsandbox -e 'select sleep(5)' >/dev/null &");
|
|
|
|
$output = `$cmd --busy-time 1s --print --run-time 10`;
|
|
|
|
# $output ought to be something like
|
|
# 2009-05-27T22:19:40 KILL 5 (Query 1 sec) select sleep(10)
|
|
# 2009-05-27T22:19:41 KILL 5 (Query 2 sec) select sleep(10)
|
|
# 2009-05-27T22:19:42 KILL 5 (Query 3 sec) select sleep(10)
|
|
# 2009-05-27T22:19:43 KILL 5 (Query 4 sec) select sleep(10)
|
|
# 2009-05-27T22:19:44 KILL 5 (Query 5 sec) select sleep(10)
|
|
# 2009-05-27T22:19:45 KILL 5 (Query 6 sec) select sleep(10)
|
|
# 2009-05-27T22:19:46 KILL 5 (Query 7 sec) select sleep(10)
|
|
# 2009-05-27T22:19:47 KILL 5 (Query 8 sec) select sleep(10)
|
|
# 2009-05-27T22:19:48 KILL 5 (Query 9 sec) select sleep(10)
|
|
my @times = $output =~ m/\(Query (\d+) sec\)/g;
|
|
ok(
|
|
@times > 2 && @times < 7,
|
|
"There were 2 to 5 captures"
|
|
) or diag($output);
|
|
|
|
# This is to catch a bad bug where there wasn't any sleep time when
|
|
# --iterations was 0, and another bug when --run-time was not respected.
|
|
# Do it all over again, this time with --iterations 0.
|
|
# Re issue 1181, --iterations no longer exists, but we'll still keep this test.
|
|
system("/tmp/12345/use -h127.1 -P12345 -umsandbox -pmsandbox -e 'select sleep(10)' >/dev/null&");
|
|
$output = `$cmd --busy-time 1s --print --run-time 11s`;
|
|
@times = $output =~ m/\(Query (\d+) sec\)/g;
|
|
ok(
|
|
@times > 7 && @times < 12,
|
|
'Approximately 9 or 10 captures with --iterations 0'
|
|
) or diag($output);
|
|
|
|
# ############################################################################
|
|
# --verbose
|
|
# ############################################################################
|
|
$output = output(
|
|
sub { pt_kill::main('-F', $cnf, qw(--run-time 2s --busy-time 1 --print),
|
|
qw(--verbose)) },
|
|
);
|
|
like(
|
|
$output,
|
|
qr/Checking processlist/,
|
|
'--verbose'
|
|
);
|
|
|
|
# #############################################################################
|
|
# Reconnect if cxn lost.
|
|
# #############################################################################
|
|
$master_dbh->do("CREATE DATABASE IF NOT EXISTS pt_kill_test");
|
|
|
|
system(qq($trunk/util/kill-mysql-process db=pt_kill_test wait=2 &));
|
|
|
|
$output = output(
|
|
sub { pt_kill::main('-F', $cnf, qw(-D pt_kill_test),
|
|
qw(--run-time 4 --interval 1 --print --verbose)) },
|
|
stderr => 1,
|
|
);
|
|
|
|
like(
|
|
$output,
|
|
qr/Reconnected/,
|
|
"kill-mysql-process says it reconnected"
|
|
);
|
|
|
|
my $n_checks =()= $output =~ m/Checking processlist/g;
|
|
is(
|
|
$n_checks,
|
|
4,
|
|
"pt-kill still checked the processlist 4 times"
|
|
) or diag($output);
|
|
|
|
# #############################################################################
|
|
# Done.
|
|
# #############################################################################
|
|
$sb->wipe_clean($master_dbh);
|
|
ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
|
|
exit;
|