redirect($PAGE->url);
}
}
break;
case 'purgedefinition':
// Purge a specific definition.
$definition = required_param('definition', PARAM_SAFEPATH);
list($component, $area) = explode('/', $definition, 2);
$factory = cache_factory::instance();
$definition = $factory->create_definition($component, $area);
if ($definition->has_required_identifiers()) {
// We will have to purge the stores used by this definition.
cache_helper::purge_stores_used_by_definition($component, $area);
} else {
// Alrighty we can purge just the data belonging to this definition.
cache_helper::purge_by_definition($component, $area);
}
redirect($PAGE->url, get_string('purgedefinitionsuccess', 'cache'), 5);
break;
case 'purgestore':
case 'purge':
// Purge a store cache.
$store = required_param('store', PARAM_TEXT);
cache_helper::purge_store($store);
redirect($PAGE->url, get_string('purgestoresuccess', 'cache'), 5);
break;
case 'newlockinstance':
// Adds a new lock instance.
$lock = required_param('lock', PARAM_ALPHANUMEXT);
$mform = cache_administration_helper::get_add_lock_form($lock);
if ($mform->is_cancelled()) {
/**
* Resets the internal column details cache
* @return void
*/
public function reset_caches()
{
$this->tables = null;
// Purge MUC as well
$identifiers = array('dbfamily' => $this->get_dbfamily(), 'settings' => $this->get_settings_hash());
cache_helper::purge_by_definition('core', 'databasemeta', $identifiers);
}
/**
* Test purge routines.
*/
public function test_purge_routines()
{
$instance = cache_config_testing::instance(true);
$instance->phpunit_add_definition('phpunit/purge1', array('mode' => cache_store::MODE_APPLICATION, 'component' => 'phpunit', 'area' => 'purge1'));
$instance->phpunit_add_definition('phpunit/purge2', array('mode' => cache_store::MODE_APPLICATION, 'component' => 'phpunit', 'area' => 'purge2', 'requireidentifiers' => array('id')));
$factory = cache_factory::instance();
$definition = $factory->create_definition('phpunit', 'purge1');
$this->assertFalse($definition->has_required_identifiers());
$cache = $factory->create_cache($definition);
$this->assertInstanceOf('cache_application', $cache);
$this->assertTrue($cache->set('test', 'test'));
$this->assertTrue($cache->has('test'));
cache_helper::purge_by_definition('phpunit', 'purge1');
$this->assertFalse($cache->has('test'));
$factory = cache_factory::instance();
$definition = $factory->create_definition('phpunit', 'purge2');
$this->assertTrue($definition->has_required_identifiers());
$cache = $factory->create_cache($definition);
$this->assertInstanceOf('cache_application', $cache);
$this->assertTrue($cache->set('test', 'test'));
$this->assertTrue($cache->has('test'));
cache_helper::purge_stores_used_by_definition('phpunit', 'purge2');
$this->assertFalse($cache->has('test'));
try {
cache_helper::purge_by_definition('phpunit', 'purge2');
$this->fail('Should not be able to purge a definition required identifiers without providing them.');
} catch (coding_exception $ex) {
$this->assertContains('Identifier required for cache has not been provided', $ex->getMessage());
}
}
/**
* Tests application cache definition purge
*/
public function test_application_definition_purge()
{
$instance = cache_config_phpunittest::instance();
$instance->phpunit_add_definition('phpunit/definitionpurgetest', array('mode' => cache_store::MODE_APPLICATION, 'component' => 'phpunit', 'area' => 'definitionpurgetest', 'invalidationevents' => array('crazyevent')));
$cache = cache::make('phpunit', 'definitionpurgetest');
$this->assertTrue($cache->set('testkey1', 'test data 1'));
$this->assertEquals('test data 1', $cache->get('testkey1'));
$this->assertTrue($cache->set('testkey2', 'test data 2'));
$this->assertEquals('test data 2', $cache->get('testkey2'));
// Purge the event.
cache_helper::purge_by_definition('phpunit', 'definitionpurgetest');
// Check things have been removed.
$this->assertFalse($cache->get('testkey1'));
$this->assertFalse($cache->get('testkey2'));
}
public function test_delete()
{
$this->search->index();
$querydata = new stdClass();
$querydata->q = 'message';
$this->assertCount(2, $this->search->search($querydata));
$areaid = \core_search\manager::generate_areaid('core_mocksearch', 'role_capabilities');
$this->search->delete_index($areaid);
cache_helper::purge_by_definition('core', 'search_results');
$this->assertCount(0, $this->search->search($querydata));
}
