174 lines
9.3 KiB
Perl
174 lines
9.3 KiB
Perl
#!/usr/bin/perl
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use strict;
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use warnings;
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use File::Basename;
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use File::Compare;
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use File::Copy;
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use String::Util qw(trim);
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use Test::More;
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use lib 't';
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use pgsm;
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# Get filename and create out file name and dirs where requried
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PGSM::setup_files_dir(basename($0));
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# Create new PostgreSQL node and do initdb
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my $node = PGSM->pgsm_init_pg();
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my $pgdata = $node->data_dir;
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# Update postgresql.conf to include/load pg_stat_monitor library
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open my $conf, '>>', "$pgdata/postgresql.conf";
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print $conf "shared_preload_libraries = 'pg_stat_monitor'\n";
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print $conf "pg_stat_monitor.pgsm_track_planning = 'yes'\n";
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close $conf;
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# Start server
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my $rt_value = $node->start;
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ok($rt_value == 1, "Start Server");
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# Create extension and change out file permissions
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my ($cmdret, $stdout, $stderr) = $node->psql('postgres', 'CREATE EXTENSION pg_stat_monitor;', extra_params => ['-a']);
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ok($cmdret == 0, "Create PGSM Extension");
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PGSM::append_to_file($stdout);
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# Run required commands/queries and dump output to out file.
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'SELECT pg_stat_monitor_reset();', extra_params => ['-a', '-Pformat=aligned','-Ptuples_only=off']);
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PGSM::append_to_file($stdout);
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# Run 'SELECT * from pg_stat_monitor_settings;' two times and dump output to out file
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($cmdret, $stdout, $stderr) = $node->psql('postgres', "SELECT * from pg_stat_monitor_settings where name = 'pg_stat_monitor.pgsm_track_planning';", extra_params => ['-a', '-Pformat=aligned','-Ptuples_only=off']);
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ok($cmdret == 0, "Print PGSM Extension Settings");
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PGSM::append_to_file($stdout);
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($cmdret, $stdout, $stderr) = $node->psql('postgres', "SELECT * from pg_stat_monitor_settings where name = 'pg_stat_monitor.pgsm_track_planning';", extra_params => ['-a', '-Pformat=aligned','-Ptuples_only=off']);
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ok($cmdret == 0, "Print PGSM Extension Settings");
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PGSM::append_to_file($stdout);
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SKIP:
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{
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skip "Server version is 12 or less", 1
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if ($PGSM::PG_MAJOR_VERSION <= 12);
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'SELECT query, calls, total_plan_time, min_plan_time, max_plan_time, mean_plan_time, stddev_plan_time from pg_stat_monitor;', extra_params => ['-a', '-Pformat=aligned','-Ptuples_only=off']);
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ok($cmdret == 0, "Select from PGSM view");
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PGSM::append_to_file($stdout);
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# Test: total_plan_time is not 0
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (total_plan_time = 0) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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trim($stdout);
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is($stdout,'f',"Compare: total_plan_time is not 0).");
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# Test: min_plan_time is not 0
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (min_plan_time = 0) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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trim($stdout);
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is($stdout,'f',"Compare: min_plan_time is not 0).");
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# Test: max_plan_time is not 0
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (max_plan_time = 0) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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trim($stdout);
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is($stdout,'f',"Compare: max_plan_time is not 0).");
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# Test: mean_plan_time is not 0
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (mean_plan_time = 0) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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trim($stdout);
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is($stdout,'f',"Compare: mean_plan_time is not 0).");
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# Test: stddev_plan_time is not 0
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#($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (stddev_plan_time = 0) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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#trim($stdout);
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#is($stdout,'f',"Compare: stddev_plan_time is not 0).");
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# Test: total_plan_time = min_plan_time + max_plan_time
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (round(total_plan_time::numeric,3) = round(min_plan_time::numeric + max_plan_time::numeric,3)) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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trim($stdout);
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is($stdout,'t',"Compare: (round(total_plan_time::numeric,3) = round(min_plan_time::numeric + max_plan_time::numeric,3)).");
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}
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# Test: mean_plan_time = total_plan_time/2
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#($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (round(mean_plan_time::numeric,3) = round((total_plan_time/2)::numeric,3)) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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#trim($stdout);
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#is($stdout,'t',"Test mean_plan_time: (round(mean_plan_time::numeric,3) = round((total_plan_time/2)::numeric,3)).");
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# Test: stddev_plan_time = mean_plan_time - min_plan_time
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#($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (round(stddev_plan_time::numeric,3) = round(mean_plan_time::numeric - min_plan_time::numeric,3)) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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#trim($stdout);
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#is($stdout,'t',"Compare mean_plan_time: (round(stddev_plan_time::numeric,3) = round(mean_plan_time::numeric - min_plan_time::numeric,3)).");
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# Dump output to out file
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select substr(query, 0,100) as query, calls, total_plan_time, min_plan_time,max_plan_time,mean_plan_time,stddev_plan_time from pg_stat_monitor order by query;', extra_params => ['-a','-Pformat=aligned','-Ptuples_only=off']);
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PGSM::append_to_file($stdout);
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# Disable pgsm_track_planning
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$node->append_conf('postgresql.conf', "pg_stat_monitor.pgsm_track_planning = 'no'\n");
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$node->restart();
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# Dump output to out file
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'SELECT pg_stat_monitor_reset();', extra_params => ['-a', '-Pformat=aligned','-Ptuples_only=off']);
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ok($cmdret == 0, "Reset PGSM Extension");
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PGSM::append_to_file($stdout);
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# Run 'SELECT * from pg_stat_monitor_settings;' two times and dump output to out file
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($cmdret, $stdout, $stderr) = $node->psql('postgres', "SELECT * from pg_stat_monitor_settings where name = 'pg_stat_monitor.pgsm_track_planning';", extra_params => ['-a', '-Pformat=aligned','-Ptuples_only=off']);
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ok($cmdret == 0, "Print PGSM Extension Settings");
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PGSM::append_to_file($stdout);
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($cmdret, $stdout, $stderr) = $node->psql('postgres', "SELECT * from pg_stat_monitor_settings where name = 'pg_stat_monitor.pgsm_track_planning';", extra_params => ['-a', '-Pformat=aligned','-Ptuples_only=off']);
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ok($cmdret == 0, "Print PGSM Extension Settings");
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PGSM::append_to_file($stdout);
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SKIP:
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{
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skip "Server version is 12 or less", 1
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if ($PGSM::PG_MAJOR_VERSION <= 12);
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'SELECT query, calls, total_plan_time, min_plan_time, max_plan_time, mean_plan_time, stddev_plan_time from pg_stat_monitor;', extra_params => ['-a', '-Pformat=aligned','-Ptuples_only=off']);
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ok($cmdret == 0, "Select from PGSM view");
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PGSM::append_to_file($stdout);
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# Test: total_plan_time is 0
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (total_plan_time = 0) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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trim($stdout);
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is($stdout,'t',"Compare: total_plan_time is 0).");
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# Test: min_plan_time is 0
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (min_plan_time = 0) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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trim($stdout);
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is($stdout,'t',"Compare: min_plan_time is 0).");
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# Test: max_plan_time is 0
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (max_plan_time = 0) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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trim($stdout);
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is($stdout,'t',"Compare: max_plan_time is 0).");
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# Test: mean_plan_time is 0
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (mean_plan_time = 0) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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trim($stdout);
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is($stdout,'t',"Compare: mean_plan_time is 0).");
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# Test: stddev_plan_time is 0
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select (stddev_plan_time = 0) from pg_stat_monitor where calls = 2;', extra_params => ['-Pformat=unaligned','-Ptuples_only=on']);
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trim($stdout);
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is($stdout,'t',"Compare: stddev_plan_time is 0).");
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}
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# Dump output to out file
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'select substr(query, 0,100) as query, calls, total_plan_time, min_plan_time,max_plan_time,mean_plan_time,stddev_plan_time from pg_stat_monitor order by query;', extra_params => ['-a','-Pformat=aligned','-Ptuples_only=off']);
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PGSM::append_to_file($stdout);
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# Dump output to out file
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($cmdret, $stdout, $stderr) = $node->psql('postgres', 'SELECT pg_stat_monitor_reset();', extra_params => ['-a', '-Pformat=aligned','-Ptuples_only=off']);
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ok($cmdret == 0, "Reset PGSM Extension");
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PGSM::append_to_file($stdout);
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# Drop extension
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$stdout = $node->safe_psql('postgres', 'Drop extension pg_stat_monitor;', extra_params => ['-a']);
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ok($cmdret == 0, "Drop PGSM Extension");
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PGSM::append_to_file($stdout);
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# Stop the server
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$node->stop;
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# Done testing for this testcase file.
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done_testing();
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