phpbb_ui_test_case::setUp PHP Method

    public function setUp()
    {
        if (!self::$install_success) {
            $this->fail('Installing phpBB has failed.');
        }
        // Clear the language array so that things
        // that were added in other tests are gone
        $this->lang = array();
        $this->add_lang('common');
        $db = $this->get_db();
        foreach (static::setup_extensions() as $extension) {
            $this->purge_cache();
            $sql = 'SELECT ext_active
				FROM ' . EXT_TABLE . "\n\t\t\t\tWHERE ext_name = '" . $db->sql_escape($extension) . "'";
            $result = $db->sql_query($sql);
            $status = (bool) $db->sql_fetchfield('ext_active');
            $db->sql_freeresult($result);
            if (!$status) {
                $this->install_ext($extension);
            }
        }
    }