mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-01 18:25:59 +00:00
113 lines
3.7 KiB
Perl
113 lines
3.7 KiB
Perl
#!/usr/bin/env perl
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BEGIN {
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die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
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unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
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unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
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};
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use strict;
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use warnings FATAL => 'all';
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use English qw(-no_match_vars);
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use Test::More;
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use Time::Local;
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use PerconaTest;
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use Sandbox;
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require "$trunk/bin/pt-table-checksum";
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my $dp = new DSNParser(opts=>$dsn_opts);
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my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
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my $dbh = $sb->get_dbh_for('source');
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my $output = `$trunk/bin/pt-table-checksum h=127.1,P=12345,u=msandbox,p=msandbox --set-vars innodb_lock_wait_timeout=3 --chunk-size=50 -d sakila --buffer-stdout 2>&1 | tee | ts '%m-%dT%H:%M:%S'`;
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my @lines = split(/\n/, $output);
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my @times = ( $lines[3] =~ m/\d\d-\d\dT\d\d:\d\d:\d\d/g );
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is(
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scalar(@times),
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2,
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"Expected number of timestamp values"
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) or diag($output);
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my ($month, $day, $hour, $min, $sec) = split(/[T:-]+/, $times[0]);
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my $time_ts = timelocal($sec, $min, $hour, $day, $month);
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($month, $day, $hour, $min, $sec) = split(/[T:-]+/, $times[1]);
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my $time_tool = timelocal($sec, $min, $hour, $day, $month);
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cmp_ok(
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$time_ts - $time_tool, 'gt', 1,
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"Print delay is expected for the buffered output"
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) or diag($output);
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$output = `$trunk/bin/pt-table-checksum h=127.1,P=12345,u=msandbox,p=msandbox --set-vars innodb_lock_wait_timeout=3 --chunk-size=50 -d sakila 2>&1 | tee | ts '%m-%dT%H:%M:%S'`;
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@lines = split(/\n/, $output);
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@times = ( $lines[3] =~ m/\d\d-\d\dT\d\d:\d\d:\d\d/g );
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is(
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scalar(@times),
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2,
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"Expected number of timestamp values"
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) or diag($output);
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($month, $day, $hour, $min, $sec) = split(/[T:-]+/, $times[0]);
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$time_ts = timelocal($sec, $min, $hour, $day, $month);
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($month, $day, $hour, $min, $sec) = split(/[T:-]+/, $times[1]);
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$time_tool = timelocal($sec, $min, $hour, $day, $month);
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cmp_ok(
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$time_ts - $time_tool, 'gt', 1,
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"STDOUT is buffered by default"
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) or diag($output);
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$output = `$trunk/bin/pt-table-checksum h=127.1,P=12345,u=msandbox,p=msandbox --set-vars innodb_lock_wait_timeout=3 --chunk-size=50 -d sakila --no-buffer-stdout 2>&1 | tee | ts '%m-%dT%H:%M:%S'`;
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@lines = split(/\n/, $output);
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@times = ( $lines[3] =~ m/\d\d-\d\dT\d\d:\d\d:\d\d/g );
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is(
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scalar(@times),
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2,
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"Expected number of timestamp values"
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) or diag($output);
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($month, $day, $hour, $min, $sec) = split(/[T:-]+/, $times[0]);
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$time_ts = timelocal($sec, $min, $hour, $day, $month);
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($month, $day, $hour, $min, $sec) = split(/[T:-]+/, $times[1]);
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$time_tool = timelocal($sec, $min, $hour, $day, $month);
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cmp_ok(
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$time_ts - $time_tool, 'le', 1,
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"Print delay is not expected when buffering is disabled"
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) or diag($output);
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$output = `$trunk/bin/pt-table-checksum h=127.1,P=12345,u=msandbox,p=msandbox --set-vars innodb_lock_wait_timeout=3 --chunk-size=50 -d sakila --nobuffer-stdout 2>&1 | tee | ts '%m-%dT%H:%M:%S'`;
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@lines = split(/\n/, $output);
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@times = ( $lines[3] =~ m/\d\d-\d\dT\d\d:\d\d:\d\d/g );
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is(
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scalar(@times),
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2,
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"Expected number of timestamp values"
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) or diag($output);
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($month, $day, $hour, $min, $sec) = split(/[T:-]+/, $times[0]);
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$time_ts = timelocal($sec, $min, $hour, $day, $month);
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($month, $day, $hour, $min, $sec) = split(/[T:-]+/, $times[1]);
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$time_tool = timelocal($sec, $min, $hour, $day, $month);
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cmp_ok(
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$time_ts - $time_tool, 'le', 1,
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"Test 2: Print delay is not expected when buffering is disabled"
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) or diag($output);
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# #############################################################################
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# Done.
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# #############################################################################
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$sb->wipe_clean($dbh);
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ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
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done_testing;
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