Eloy Lafuente (stronk7)
b5c6ce0d7f
Before this patch the exported users (to csv file that jmeter consumes) were all the enrolled users in the test course. And that's ok when the number of users enrolled match the number of concurrent threads planned for a jmeter plan (each thread is a user). But when both numbers don't match, that can lead to the jmeter plan not behaving as expected, because it iterates over the excessive users in the file, leading to some users having run 5 loops, others 4... The only way to make results more consistent is to, always, ensure that the number of users exported for the plan match the plan size and not the site size. And that's what this issue exactly does, restrict the export to the number of threads that the plan will have. So every user always runs the very same number of loops.
123 lines
4.3 KiB
PHP
123 lines
4.3 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* CLI interface for creating a test plan
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*
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* @package tool_generator
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* @copyright 2013 David Monllaó
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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define('CLI_SCRIPT', true);
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define('NO_OUTPUT_BUFFERING', true);
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require(__DIR__ . '/../../../../config.php');
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require_once($CFG->libdir. '/clilib.php');
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// CLI options.
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list($options, $unrecognized) = cli_get_params(
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array(
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'help' => false,
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'shortname' => false,
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'size' => false,
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'bypasscheck' => false,
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'updateuserspassword' => false
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),
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array(
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'h' => 'help'
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)
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);
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$testplansizes = '* ' . implode(PHP_EOL . '* ', tool_generator_testplan_backend::get_size_choices());
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// Display help.
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if (!empty($options['help']) || empty($options['shortname']) || empty($options['size'])) {
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echo get_string('testplanexplanation', 'tool_generator', tool_generator_testplan_backend::get_repourl()) .
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"Options:
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-h, --help Print out this help
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--shortname Shortname of the test plan's target course (required)
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--size Size of the test plan to create XS, S, M, L, XL, or XXL (required)
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--bypasscheck Bypasses the developer-mode check (be careful!)
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--updateuserspassword Updates the target course users password according to \$CFG->tool_generator_users_password
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$testplansizes
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Consider that, the server resources you will need to run the test plan will be higher as the test plan size is higher.
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Example from Moodle root directory:
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\$ sudo -u www-data /usr/bin/php admin/tool/generator/cli/maketestplan.php --shortname=\"testcourse_12\" --size=S
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";
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// Exit with error unless we're showing this because they asked for it.
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exit(empty($options['help']) ? 1 : 0);
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}
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// Check debugging is set to developer level.
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if (empty($options['bypasscheck']) && !$CFG->debugdeveloper) {
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cli_error(get_string('error_notdebugging', 'tool_generator'));
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}
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// Get options.
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$shortname = $options['shortname'];
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$sizename = $options['size'];
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// Check size.
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try {
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$size = tool_generator_testplan_backend::size_for_name($sizename);
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} catch (coding_exception $e) {
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cli_error("Error: Invalid size ($sizename). Use --help for help.");
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}
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// Check selected course.
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if ($errors = tool_generator_testplan_backend::has_selected_course_any_problem($shortname, $size)) {
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// Showing the first reported problem.
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cli_error("Error: " . reset($errors));
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}
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// Checking if test users password is set.
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if (empty($CFG->tool_generator_users_password) || is_bool($CFG->tool_generator_users_password)) {
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cli_error("Error: " . get_string('error_nouserspassword', 'tool_generator'));
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}
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// Switch to admin user account.
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\core\session\manager::set_user(get_admin());
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// Create files.
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$courseid = $DB->get_field('course', 'id', array('shortname' => $shortname));
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$usersfile = tool_generator_testplan_backend::create_users_file($courseid, !empty($options['updateuserspassword']), $size);
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$testplanfile = tool_generator_testplan_backend::create_testplan_file($courseid, $size);
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// One file path per line so other CLI scripts can easily parse the output.
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echo moodle_url::make_pluginfile_url(
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$testplanfile->get_contextid(),
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$testplanfile->get_component(),
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$testplanfile->get_filearea(),
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$testplanfile->get_itemid(),
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$testplanfile->get_filepath(),
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$testplanfile->get_filename()
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) .
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PHP_EOL .
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moodle_url::make_pluginfile_url(
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$usersfile->get_contextid(),
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$usersfile->get_component(),
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$usersfile->get_filearea(),
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$usersfile->get_itemid(),
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$usersfile->get_filepath(),
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$usersfile->get_filename()
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) .
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PHP_EOL;
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