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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.
88 lines
3.0 KiB
PHP
88 lines
3.0 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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* Generates a JMeter test plan to performance comparison.
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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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require(__DIR__ . '/../../../config.php');
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require_once($CFG->libdir . '/adminlib.php');
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// Initialise page and check permissions.
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admin_externalpage_setup('toolgeneratortestplan');
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// Start page.
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echo $OUTPUT->header();
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echo $OUTPUT->heading(get_string('maketestplan', 'tool_generator'));
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// Information message.
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$context = context_system::instance();
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$markdownlink = '[' . tool_generator_testplan_backend::get_repourl() . '](' . tool_generator_testplan_backend::get_repourl() . ')';
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echo $OUTPUT->box(format_text(get_string('testplanexplanation', 'tool_generator', $markdownlink),
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FORMAT_MARKDOWN, array('context' => $context)));
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// Check debugging is set to DEVELOPER.
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if (!$CFG->debugdeveloper) {
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echo $OUTPUT->notification(get_string('error_notdebugging', 'tool_generator'));
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echo $OUTPUT->footer();
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exit;
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}
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// Set up the form.
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$mform = new tool_generator_make_testplan_form('maketestplan.php');
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if ($data = $mform->get_data()) {
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// Creating both test plan and users files.
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$testplanfile = tool_generator_testplan_backend::create_testplan_file($data->courseid, $data->size);
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$usersfile = tool_generator_testplan_backend::create_users_file($data->courseid, $data->updateuserspassword, $data->size);
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// Test plan link.
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$testplanurl = 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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echo html_writer::div(
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html_writer::link($testplanurl, get_string('downloadtestplan', 'tool_generator'))
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);
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// Users file link.
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$usersfileurl = 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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echo html_writer::div(
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html_writer::link($usersfileurl, get_string('downloadusersfile', 'tool_generator'))
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);
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} else {
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// Display form.
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$mform->display();
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}
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echo $OUTPUT->footer();
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