mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-10 05:00:45 +00:00
72 lines
2.2 KiB
Perl
72 lines
2.2 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 PerconaTest;
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use Sandbox;
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use DSNParser;
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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 = $sb->get_dbh_for('master');
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if ( !$dbh ) {
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plan skip_all => 'Cannot connect to sandbox master';
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}
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else {
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plan tests => 4;
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}
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my $run_with = "$trunk/bin/pt-query-digest --report-format=query_report --limit 10 $trunk/t/lib/samples/slowlogs/";
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# #############################################################################
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# Issue 173: Make mk-query-digest do collect-and-report cycles
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# #############################################################################
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# This tests --iterations by checking that its value multiplies --run-for.
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# So if --run-for is 2 and we do 2 iterations, we should run for 4 seconds
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# total.
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my $pid;
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my $output;
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system("$trunk/bin/pt-query-digest --processlist h=127.1,P=12345,u=msandbox,p=msandbox --run-time 2 --iterations 2 --port 12345 --pid /tmp/mk-query-digest.pid --daemonize 1>/dev/null 2>/dev/null");
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chomp($pid = `cat /tmp/mk-query-digest.pid`);
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sleep 3;
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$output = `ps x | grep $pid | grep processlist | grep -v grep`;
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ok(
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$output,
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'Still running for --iterations (issue 173)'
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);
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sleep 2;
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$output = `ps x | grep $pid | grep processlist | grep -v grep`;
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ok(
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!$output,
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'No longer running for --iterations (issue 173)'
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);
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# Another implicit test of --iterations checks that on the second
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# iteration no queries are reported because the slowlog was read
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# entirely by the first iteration.
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ok(
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no_diff($run_with . 'slow002.txt --iterations 2 --report-format=query_report,profile --limit 1',
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"t/pt-query-digest/samples/slow002_iters_2.txt"),
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'--iterations'
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);
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# #############################################################################
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# Done.
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# #############################################################################
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$sb->wipe_clean($dbh);
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ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
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exit;
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