/**
* Upgrade moodle core
* @param float $version target version
* @param bool $verbose
* @return void, may throw exception
*/
function upgrade_core($version, $verbose) {
global $CFG, $SITE, $DB, $COURSE;
raise_memory_limit(MEMORY_EXTRA);
require_once($CFG->libdir.'/db/upgrade.php'); // Defines upgrades
try {
// Reset caches before any output.
cache_helper::purge_all(true);
purge_all_caches();
// Upgrade current language pack if we can
upgrade_language_pack();
print_upgrade_part_start('moodle', false, $verbose);
// Pre-upgrade scripts for local hack workarounds.
$preupgradefile = "$CFG->dirroot/local/preupgrade.php";
if (file_exists($preupgradefile)) {
core_php_time_limit::raise();
require($preupgradefile);
// Reset upgrade timeout to default.
upgrade_set_timeout();
}
$result = xmldb_main_upgrade($CFG->version);
if ($version > $CFG->version) {
// store version if not already there
upgrade_main_savepoint($result, $version, false);
}
// In case structure of 'course' table has been changed and we forgot to update $SITE, re-read it from db.
$SITE = $DB->get_record('course', array('id' => $SITE->id));
$COURSE = clone($SITE);
// perform all other component upgrade routines
update_capabilities('moodle');
log_update_descriptions('moodle');
external_update_descriptions('moodle');
events_update_definition('moodle');
\core\task\manager::reset_scheduled_tasks_for_component('moodle');
message_update_providers('moodle');
\core\message\inbound\manager::update_handlers_for_component('moodle');
// Update core definitions.
cache_helper::update_definitions(true);
// Purge caches again, just to be sure we arn't holding onto old stuff now.
cache_helper::purge_all(true);
purge_all_caches();
// Clean up contexts - more and more stuff depends on existence of paths and contexts
context_helper::cleanup_instances();
context_helper::create_instances(null, false);
context_helper::build_all_paths(false);
$syscontext = context_system::instance();
$syscontext->mark_dirty();
print_upgrade_part_end('moodle', false, $verbose);
} catch (Exception $ex) {
upgrade_handle_exception($ex);
}
}
public function test_reset_scheduled_tasks_for_component()
{
global $DB;
$this->resetAfterTest(true);
// Remember the defaults.
$defaulttasks = \core\task\manager::load_scheduled_tasks_for_component('moodle');
$initcount = count($defaulttasks);
// Customise a task.
$firsttask = reset($defaulttasks);
$firsttask->set_minute('1');
$firsttask->set_hour('2');
$firsttask->set_month('3');
$firsttask->set_day_of_week('4');
$firsttask->set_day('5');
$firsttask->set_customised('1');
\core\task\manager::configure_scheduled_task($firsttask);
$firsttaskrecord = \core\task\manager::record_from_scheduled_task($firsttask);
// We reset this field, because we do not want to compare it.
$firsttaskrecord->nextruntime = '0';
// Delete a task to simulate the fact that its new.
$secondtask = next($defaulttasks);
$DB->delete_records('task_scheduled', array('classname' => '\\' . trim(get_class($secondtask), '\\')));
$this->assertFalse(\core\task\manager::get_scheduled_task(get_class($secondtask)));
// Edit a task to simulate a change in its definition (as if it was not customised).
$thirdtask = next($defaulttasks);
$thirdtask->set_minute('1');
$thirdtask->set_hour('2');
$thirdtask->set_month('3');
$thirdtask->set_day_of_week('4');
$thirdtask->set_day('5');
$thirdtaskbefore = \core\task\manager::get_scheduled_task(get_class($thirdtask));
$thirdtaskbefore->set_next_run_time(null);
// Ignore this value when comparing.
\core\task\manager::configure_scheduled_task($thirdtask);
$thirdtask = \core\task\manager::get_scheduled_task(get_class($thirdtask));
$thirdtask->set_next_run_time(null);
// Ignore this value when comparing.
$this->assertNotEquals($thirdtaskbefore, $thirdtask);
// Now call reset on all the tasks.
\core\task\manager::reset_scheduled_tasks_for_component('moodle');
// Load the tasks again.
$defaulttasks = \core\task\manager::load_scheduled_tasks_for_component('moodle');
$finalcount = count($defaulttasks);
// Compare the first task.
$newfirsttask = reset($defaulttasks);
$newfirsttaskrecord = \core\task\manager::record_from_scheduled_task($newfirsttask);
// We reset this field, because we do not want to compare it.
$newfirsttaskrecord->nextruntime = '0';
// Assert a customised task was not altered by reset.
$this->assertEquals($firsttaskrecord, $newfirsttaskrecord);
// Assert that the second task was added back.
$secondtaskafter = \core\task\manager::get_scheduled_task(get_class($secondtask));
$secondtaskafter->set_next_run_time(null);
// Do not compare the nextruntime.
$secondtask->set_next_run_time(null);
$this->assertEquals($secondtask, $secondtaskafter);
// Assert that the third task edits were overridden.
$thirdtaskafter = \core\task\manager::get_scheduled_task(get_class($thirdtask));
$thirdtaskafter->set_next_run_time(null);
$this->assertEquals($thirdtaskbefore, $thirdtaskafter);
// Assert we have the same number of tasks.
$this->assertEquals($initcount, $finalcount);
}
public function test_reset_scheduled_tasks_for_component() {
global $DB;
$this->resetAfterTest(true);
// Remember the defaults.
$defaulttasks = \core\task\manager::load_scheduled_tasks_for_component('moodle');
$initcount = count($defaulttasks);
// Customise a task.
$firsttask = reset($defaulttasks);
$firsttask->set_minute('1');
$firsttask->set_hour('2');
$firsttask->set_month('3');
$firsttask->set_day_of_week('4');
$firsttask->set_day('5');
$firsttask->set_customised('1');
\core\task\manager::configure_scheduled_task($firsttask);
$firsttaskrecord = \core\task\manager::record_from_scheduled_task($firsttask);
// We reset this field, because we do not want to compare it.
$firsttaskrecord->nextruntime = '0';
// Now call reset on all the tasks.
\core\task\manager::reset_scheduled_tasks_for_component('moodle');
// Load the tasks again.
$defaulttasks = \core\task\manager::load_scheduled_tasks_for_component('moodle');
$finalcount = count($defaulttasks);
// Compare the first task.
$newfirsttask = reset($defaulttasks);
$newfirsttaskrecord = \core\task\manager::record_from_scheduled_task($newfirsttask);
// We reset this field, because we do not want to compare it.
$newfirsttaskrecord->nextruntime = '0';
// Assert a customised task was not altered by reset.
$this->assertEquals($firsttaskrecord, $newfirsttaskrecord);
// Assert we have the same number of tasks.
$this->assertEquals($initcount, $finalcount);
}
/**
* Tests that the reset function deletes old tasks.
*/
public function test_reset_scheduled_tasks_for_component_delete()
{
global $DB;
$this->resetAfterTest(true);
$count = $DB->count_records('task_scheduled', array('component' => 'moodle'));
$allcount = $DB->count_records('task_scheduled');
$task = new \core\task\scheduled_test_task();
$task->set_component('moodle');
$record = \core\task\manager::record_from_scheduled_task($task);
$DB->insert_record('task_scheduled', $record);
$this->assertTrue($DB->record_exists('task_scheduled', array('classname' => '\\core\\task\\scheduled_test_task', 'component' => 'moodle')));
$task = new \core\task\scheduled_test2_task();
$task->set_component('moodle');
$record = \core\task\manager::record_from_scheduled_task($task);
$DB->insert_record('task_scheduled', $record);
$this->assertTrue($DB->record_exists('task_scheduled', array('classname' => '\\core\\task\\scheduled_test2_task', 'component' => 'moodle')));
$aftercount = $DB->count_records('task_scheduled', array('component' => 'moodle'));
$afterallcount = $DB->count_records('task_scheduled');
$this->assertEquals($count + 2, $aftercount);
$this->assertEquals($allcount + 2, $afterallcount);
// Now check that the right things were deleted.
\core\task\manager::reset_scheduled_tasks_for_component('moodle');
$this->assertEquals($count, $DB->count_records('task_scheduled', array('component' => 'moodle')));
$this->assertEquals($allcount, $DB->count_records('task_scheduled'));
$this->assertFalse($DB->record_exists('task_scheduled', array('classname' => '\\core\\task\\scheduled_test2_task', 'component' => 'moodle')));
$this->assertFalse($DB->record_exists('task_scheduled', array('classname' => '\\core\\task\\scheduled_test_task', 'component' => 'moodle')));
}
