bulktest.php

<?php
// This file is part of CodeRunner - http://coderunner.org.nz
//
// CodeRunner is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// CodeRunner is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with CodeRunner.  If not, see <http://www.gnu.org/licenses/>.

/**
 * This script runs all the question tests for all deployed versions of all
 * questions in a given context and, optionally, a given question category.
 * Question prototypes are not tested as they aren't expected to be runnable.
 * It is a modified version of the script from the qtype_stack plugin.
 *
 * @package   qtype_coderunner
 * @copyright 2016 Richard Lobb, The University of Canterbury
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

namespace qtype_coderunner;

define('NO_OUTPUT_BUFFERING', true);

require_once(__DIR__ . '/../../../config.php');
require_once($CFG->libdir . '/questionlib.php');

// Get the parameters from the URL.
$contextid = required_param('contextid', PARAM_INT); // Set to 0 if providing a list of question IDs to check.
$categoryid = optional_param('categoryid', null, PARAM_INT);
$randomseed = optional_param('randomseed', -1, PARAM_INT);
$repeatrandomonly = optional_param('repeatrandomonly', 1, PARAM_INT);
$nruns = optional_param('nruns', 1, PARAM_INT);
$questionids = optional_param('questionids', '', PARAM_RAW);  // A list of specific questions to check, eg, for rechecking failed tests.
$clearcachefirst = optional_param('clearcachefirst', 0, PARAM_INT);


// Login and check permissions.
require_login();
$context = \context::instance_by_id($contextid);
require_capability('moodle/question:editall', $context);

$urlparams = ['contextid' => $context->id, 'categoryid' => $categoryid, 'randomseed' => $randomseed,
            'repeatrandomonly' => $repeatrandomonly, 'nruns' => $nruns, 'clearcachefirst' => $clearcachefirst, 'questionids' => $questionids];
$PAGE->set_url('/question/type/coderunner/bulktest.php', $urlparams);
$PAGE->set_context($context);
$title = get_string('bulktesttitle', 'qtype_coderunner', $context->get_context_name());
$PAGE->set_title($title);

if ($questionids != '') {
    $questionids = array_map('intval', explode(',', $questionids));
} else {
    $questionids = [];
}

if ($context->contextlevel == CONTEXT_MODULE) {
    // Calling $PAGE->set_context should be enough, but it seems that it is not.
    // Therefore, we get the right $cm and $course, and set things up ourselves.
    $cm = get_coursemodule_from_id(false, $context->instanceid, 0, false, MUST_EXIST);
    $PAGE->set_cm($cm, $DB->get_record('course', ['id' => $cm->course], '*', MUST_EXIST));
}


// Create the helper class.
$bulktester = new bulk_tester(
    $context,
    $categoryid,
    $randomseed,
    $repeatrandomonly,
    $nruns,
    $clearcachefirst
);

// Was: Release the session, so the user can do other things while this runs.
// Seems like Moodle 4.5 doesn't like this - gives an error. So commented out.
// User will have to use an incognito window instead.
// \core\session\manager::write_close();

// Display.
echo $OUTPUT->header();
echo $OUTPUT->heading($title, 4);

// Release the session, so the user can do other things while this runs.
\core\session\manager::write_close();


ini_set('memory_limit', '1024M');  // For big question banks - TODO: make this a setting?

// Run the tests.
if (count($questionids) == 0) {
    $bulktester->run_all_tests_for_context();
} else {
    $bulktester->run_all_tests_for_context($questionids);
}

// Prints the summary of failed/missing tests
$bulktester->print_overall_result();


echo $OUTPUT->footer();