Merge pull request #6564 from marc1706/ticket/13162

[ticket/13162] Add truncate table functionality to database tools

phpBB/config/default/container/services_console.yml

@@ -19,6 +19,7 @@ services:
             - '@user'
             - '@cache.driver'
             - '@dbal.conn'
+            - '@dbal.tools'
             - '@auth'
             - '@log'
             - '@config'

phpBB/config/default/container/services_search.yml

@@ -26,6 +26,7 @@ services:
         arguments:
             - '@config'
             - '@dbal.conn'
+            - '@dbal.tools'
             - '@event_dispatcher'
             - '@language'
             - '@user'

phpBB/develop/fill.php

@@ -68,9 +68,10 @@ switch ($mode)
 
 		if (!$start)
 		{
-			$db->sql_query('TRUNCATE TABLE ' . POSTS_TABLE);
+			$db_tools = $phpbb_container->get('dbal.tools');
-			$db->sql_query('TRUNCATE TABLE ' . TOPICS_TABLE);
+
-//			$db->sql_query('TRUNCATE TABLE ' . TOPICS_TABLE . '_prefetch');
+			$db_tools->sql_truncate_table(POSTS_TABLE);
+			$db_tools->sql_truncate_table(TOPICS_TABLE);
 		}
 
 		$db->sql_query('LOCK TABLES ' . POSTS_TABLE . ' WRITE, ' . TOPICS_TABLE . ' WRITE');

phpBB/develop/repair_bots.php

@@ -105,7 +105,10 @@ function add_bots($bots)
 	$result = $db->sql_query($sql);
 	$group_id = (int) $db->sql_fetchfield('group_id', false, $result);
 	$db->sql_freeresult($result);
-	$db->sql_query('TRUNCATE TABLE ' . BOTS_TABLE);
+
+	// Truncate bots table
+	$db_tools = $phpbb_container->get('dbal.tools');
+	$db_tools->sql_truncate_table(BOTS_TABLE);
 
 	if (!$group_id)
 	{
@@ -118,9 +121,6 @@ function add_bots($bots)
 
 	}
 
-
-
-
 	foreach ($bots as $bot_name => $bot_ary)
 	{
 		$user_row = array(

phpBB/includes/acp/acp_forums.php

@@ -27,7 +27,7 @@ class acp_forums
 	function main($id, $mode)
 	{
 		global $db, $user, $auth, $template, $cache, $request, $phpbb_dispatcher;
-		global $phpbb_admin_path, $phpbb_root_path, $phpEx, $phpbb_log;
+		global $phpbb_admin_path, $phpbb_container, $phpbb_root_path, $phpEx, $phpbb_log;
 
 		$user->add_lang('acp/forums');
 		$this->tpl_name = 'acp_forums';
@@ -210,7 +210,7 @@ class acp_forums
 							($action != 'edit' || empty($forum_id) || ($auth->acl_get('a_fauth') && $auth->acl_get('a_authusers') && $auth->acl_get('a_authgroups') && $auth->acl_get('a_mauth'))))
 						{
 							copy_forum_permissions($forum_perm_from, $forum_data['forum_id'], ($action == 'edit') ? true : false);
-							phpbb_cache_moderators($db, $cache, $auth);
+							phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 							$copied_permissions = true;
 						}
 /* Commented out because of questionable UI workflow - re-visit for 3.0.7
@@ -789,7 +789,7 @@ class acp_forums
 				if (!empty($forum_perm_from) && $forum_perm_from != $forum_id)
 				{
 					copy_forum_permissions($forum_perm_from, $forum_id, true);
-					phpbb_cache_moderators($db, $cache, $auth);
+					phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 					$auth->acl_clear_prefetch();
 					$cache->destroy('sql', FORUMS_TABLE);
 

phpBB/includes/acp/acp_icons.php

@@ -574,16 +574,8 @@ class acp_icons
 					// The user has already selected a smilies_pak file
 					if ($current == 'delete')
 					{
-						switch ($db->get_sql_layer())
+						$db_tools = $phpbb_container->get('dbal.tools');
-						{
+						$db_tools->sql_truncate_table($table);
-							case 'sqlite3':
-								$db->sql_query('DELETE FROM ' . $table);
-							break;
-
-							default:
-								$db->sql_query('TRUNCATE TABLE ' . $table);
-							break;
-						}
 
 						switch ($mode)
 						{

phpBB/includes/acp/acp_main.php

@@ -281,16 +281,8 @@ class acp_main
 					break;
 
 					case 'db_track':
-						switch ($db->get_sql_layer())
+						$db_tools = $phpbb_container->get('dbal.tools');
-						{
+						$db_tools->sql_truncate_table(TOPICS_POSTED_TABLE);
-							case 'sqlite3':
-								$db->sql_query('DELETE FROM ' . TOPICS_POSTED_TABLE);
-							break;
-
-							default:
-								$db->sql_query('TRUNCATE TABLE ' . TOPICS_POSTED_TABLE);
-							break;
-						}
 
 						// This can get really nasty... therefore we only do the last six months
 						$get_from_time = time() - (6 * 4 * 7 * 24 * 60 * 60);
@@ -370,7 +362,7 @@ class acp_main
 
 						// Clear permissions
 						$auth->acl_clear_prefetch();
-						phpbb_cache_moderators($db, $cache, $auth);
+						phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 
 						$phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_PURGE_CACHE');
 
@@ -388,19 +380,11 @@ class acp_main
 						}
 
 						$tables = array(CONFIRM_TABLE, SESSIONS_TABLE);
+						$db_tools = $phpbb_container->get('dbal.tools');
 
 						foreach ($tables as $table)
 						{
-							switch ($db->get_sql_layer())
+							$db_tools->sql_truncate_table($table);
-							{
-								case 'sqlite3':
-									$db->sql_query("DELETE FROM $table");
-								break;
-
-								default:
-									$db->sql_query("TRUNCATE TABLE $table");
-								break;
-							}
 						}
 
 						// let's restore the admin session

phpBB/includes/acp/acp_permissions.php

@@ -679,7 +679,7 @@ class acp_permissions
 	function set_permissions($mode, $permission_type, $auth_admin, &$user_id, &$group_id)
 	{
 		global $db, $cache, $user, $auth;
-		global $request;
+		global $request, $phpbb_container;
 
 		$psubmit = $request->variable('psubmit', array(0 => array(0 => 0)));
 
@@ -747,7 +747,7 @@ class acp_permissions
 		// Do we need to recache the moderator lists?
 		if ($permission_type == 'm_')
 		{
-			phpbb_cache_moderators($db, $cache, $auth);
+			phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 		}
 
 		// Remove users who are now moderators or admins from everyones foes list
@@ -768,7 +768,7 @@ class acp_permissions
 	function set_all_permissions($mode, $permission_type, $auth_admin, &$user_id, &$group_id)
 	{
 		global $db, $cache, $user, $auth;
-		global $request;
+		global $request, $phpbb_container;
 
 		// User or group to be set?
 		$ug_type = (count($user_id)) ? 'user' : 'group';
@@ -817,7 +817,7 @@ class acp_permissions
 		// Do we need to recache the moderator lists?
 		if ($permission_type == 'm_')
 		{
-			phpbb_cache_moderators($db, $cache, $auth);
+			phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 		}
 
 		// Remove users who are now moderators or admins from everyones foes list
@@ -883,7 +883,7 @@ class acp_permissions
 	*/
 	function remove_permissions($mode, $permission_type, $auth_admin, &$user_id, &$group_id, &$forum_id)
 	{
-		global $user, $db, $cache, $auth;
+		global $user, $db, $cache, $auth, $phpbb_container;
 
 		// User or group to be set?
 		$ug_type = (count($user_id)) ? 'user' : 'group';
@@ -900,7 +900,7 @@ class acp_permissions
 		// Do we need to recache the moderator lists?
 		if ($permission_type == 'm_')
 		{
-			phpbb_cache_moderators($db, $cache, $auth);
+			phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 		}
 
 		$this->log_action($mode, 'del', $permission_type, $ug_type, (($ug_type == 'user') ? $user_id : $group_id), (count($forum_id) ? $forum_id : array(0 => 0)));
@@ -1202,7 +1202,7 @@ class acp_permissions
 	*/
 	function copy_forum_permissions()
 	{
-		global $db, $auth, $cache, $template, $user, $request;
+		global $db, $auth, $cache, $phpbb_container, $template, $user, $request;
 
 		$user->add_lang('acp/forums');
 
@@ -1217,7 +1217,7 @@ class acp_permissions
 			{
 				if (copy_forum_permissions($src, $dest))
 				{
-					phpbb_cache_moderators($db, $cache, $auth);
+					phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 
 					$auth->acl_clear_prefetch();
 					$cache->destroy('sql', FORUMS_TABLE);

phpBB/includes/functions_admin.php

@@ -2490,26 +2490,17 @@ function auto_prune($forum_id, $prune_mode, $prune_flags, $prune_days, $prune_fr
 * must be carried through for the moderators table.
 *
 * @param \phpbb\db\driver\driver_interface $db Database connection
+* @param \phpbb\db\tools\tools_interface $db_tools Database tools
 * @param \phpbb\cache\driver\driver_interface $cache Cache driver
 * @param \phpbb\auth\auth $auth Authentication object
 * @return void
 */
-function phpbb_cache_moderators($db, $cache, $auth)
+function phpbb_cache_moderators($db, $db_tools, $cache, $auth)
 {
 	// Remove cached sql results
 	$cache->destroy('sql', MODERATOR_CACHE_TABLE);
 
-	// Clear table
+	$db_tools->sql_truncate_table(MODERATOR_CACHE_TABLE);
-	switch ($db->get_sql_layer())
-	{
-		case 'sqlite3':
-			$db->sql_query('DELETE FROM ' . MODERATOR_CACHE_TABLE);
-		break;
-
-		default:
-			$db->sql_query('TRUNCATE TABLE ' . MODERATOR_CACHE_TABLE);
-		break;
-	}
 
 	// We add moderators who have forum moderator permissions without an explicit ACL_NEVER setting
 	$sql_ary = array();

phpBB/includes/functions_compatibility.php

@@ -126,8 +126,8 @@ function tz_select($default = '', $truncate = false)
 */
 function cache_moderators()
 {
-	global $db, $cache, $auth;
+	global $db, $cache, $auth, $phpbb_container;
-	phpbb_cache_moderators($db, $cache, $auth);
+	phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 }
 
 /**

phpBB/includes/functions_convert.php

@@ -1873,18 +1873,11 @@ function update_dynamic_config()
 */
 function update_topics_posted()
 {
-	global $db;
+	global $db, $phpbb_container;
 
-	switch ($db->get_sql_layer())
+	/** @var \phpbb\db\tools\tools_interface $db_tools */
-	{
+	$db_tools = $phpbb_container->get('dbal.tools');
-		case 'sqlite3':
+	$db_tools->sql_truncate_table(TOPICS_POSTED_TABLE);
-			$db->sql_query('DELETE FROM ' . TOPICS_POSTED_TABLE);
-		break;
-
-		default:
-			$db->sql_query('TRUNCATE TABLE ' . TOPICS_POSTED_TABLE);
-		break;
-	}
 
 	// This can get really nasty... therefore we only do the last six months
 	$get_from_time = time() - (6 * 4 * 7 * 24 * 60 * 60);

phpBB/includes/functions_user.php

@@ -2255,7 +2255,7 @@ function group_delete($group_id, $group_name = false)
 		include($phpbb_root_path . 'includes/functions_admin.' . $phpEx);
 	}
 
-	phpbb_cache_moderators($db, $cache, $auth);
+	phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 
 	$phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_GROUP_DELETE', false, array($group_name));
 
@@ -3167,7 +3167,10 @@ function group_update_listings($group_id)
 			global $phpbb_root_path, $phpEx;
 			include($phpbb_root_path . 'includes/functions_admin.' . $phpEx);
 		}
-		phpbb_cache_moderators($db, $cache, $auth);
+
+		global $phpbb_container;
+
+		phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 	}
 
 	if ($mod_permissions || $admin_permissions)

phpBB/install/convert/controller/convertor.php

@@ -416,18 +416,11 @@ class convertor
 
 		$this->db->sql_freeresult($result);
 
-		switch ($this->db->get_sql_layer())
+		$tools_factory = new \phpbb\db\tools\factory();
-		{
+		$db_tools = $tools_factory->get($this->db_doctrine);
-			case 'sqlite3':
-				$this->db->sql_query('DELETE FROM ' . $this->session_keys_table);
-				$this->db->sql_query('DELETE FROM ' . $this->session_table);
-			break;
 
-			default:
+		$db_tools->sql_truncate_table($this->session_keys_table);
-				$this->db->sql_query('TRUNCATE TABLE ' . $this->session_keys_table);
+		$db_tools->sql_truncate_table($this->session_table);
-				$this->db->sql_query('TRUNCATE TABLE ' . $this->session_table);
-			break;
-		}
 
 		return $this->controller_helper->render('installer_convert.html', 'CONVERT_COMPLETE');
 	}

phpBB/install/convert/convertor.php

@@ -1022,7 +1022,7 @@ class convertor
 		$db->sql_query('DELETE FROM ' . SESSIONS_TABLE);
 
 		@unlink($phpbb_container->getParameter('core.cache_dir') . 'data_global.' . $phpEx);
-		phpbb_cache_moderators($db, $cache, $auth);
+		phpbb_cache_moderators($db, $phpbb_container->get('dbal.tools'), $cache, $auth);
 
 		// And finally, add a note to the log
 		$phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_INSTALL_CONVERTED', false, array($convert->convertor_data['forum_name'], $config['version']));

phpBB/phpbb/console/command/cache/purge.php

@@ -25,6 +25,9 @@ class purge extends \phpbb\console\command\command
 	/** @var \phpbb\db\driver\driver_interface */
 	protected $db;
 
+	/** @var \phpbb\db\tools\tools_interface */
+	protected $db_tools;
+
 	/** @var \phpbb\auth\auth */
 	protected $auth;
 
@@ -40,14 +43,17 @@ class purge extends \phpbb\console\command\command
 	* @param \phpbb\user							$user	User instance
 	* @param \phpbb\cache\driver\driver_interface	$cache	Cache instance
 	* @param \phpbb\db\driver\driver_interface		$db		Database connection
+	* @param \phpbb\db\tools\tools_interface		$db_tools Database tools
 	* @param \phpbb\auth\auth						$auth	Auth instance
 	* @param \phpbb\log\log_interface				$log	Logger instance
 	* @param \phpbb\config\config					$config	Config instance
 	*/
-	public function __construct(\phpbb\user $user, \phpbb\cache\driver\driver_interface $cache, \phpbb\db\driver\driver_interface $db, \phpbb\auth\auth $auth, \phpbb\log\log_interface $log, \phpbb\config\config $config)
+	public function __construct(\phpbb\user $user, \phpbb\cache\driver\driver_interface $cache, \phpbb\db\driver\driver_interface $db,
+								\phpbb\db\tools\tools_interface $db_tools, \phpbb\auth\auth $auth, \phpbb\log\log_interface $log, \phpbb\config\config $config)
 	{
 		$this->cache = $cache;
 		$this->db = $db;
+		$this->db_tools = $db_tools;
 		$this->auth = $auth;
 		$this->log = $log;
 		$this->config = $config;
@@ -82,7 +88,7 @@ class purge extends \phpbb\console\command\command
 
 		// Clear permissions
 		$this->auth->acl_clear_prefetch();
-		phpbb_cache_moderators($this->db, $this->cache, $this->auth);
+		phpbb_cache_moderators($this->db, $this->db_tools, $this->cache, $this->auth);
 
 		$this->log->add('admin', ANONYMOUS, '', 'LOG_PURGE_CACHE', time(), array());
 

phpBB/phpbb/db/tools/doctrine.php

@@ -363,6 +363,21 @@ class doctrine implements tools_interface
 		);
 	}
 
+	/**
+	 * {@inheritDoc}
+	 */
+	public function sql_truncate_table(string $table_name): void
+	{
+		try
+		{
+			$this->connection->executeQuery($this->get_schema_manager()->getDatabasePlatform()->getTruncateTableSQL($table_name));
+		}
+		catch (Exception $e)
+		{
+			return;
+		}
+	}
+
 	/**
 	 * Returns an array of indices for either unique and primary keys, or simple indices.
 	 *

phpBB/phpbb/db/tools/tools_interface.php

@@ -207,4 +207,12 @@ interface tools_interface
 	 * @return bool|string[]    True if the statements have been executed
 	 */
 	public function sql_create_primary_key(string $table_name, $column);
+
+	/**
+	 * Truncate the table
+	 *
+	 * @param string $table_name
+	 * @return void
+	 */
+	public function sql_truncate_table(string $table_name): void;
 }

phpBB/phpbb/install/module/install_data/task/create_search_index.php

@@ -16,6 +16,7 @@ namespace phpbb\install\module\install_data\task;
 use Doctrine\DBAL\Exception;
 use phpbb\auth\auth;
 use phpbb\db\driver\driver_interface;
+use phpbb\db\tools\tools_interface;
 use phpbb\event\dispatcher;
 use phpbb\install\database_task;
 use phpbb\install\helper\config;
@@ -50,6 +51,11 @@ class create_search_index extends database_task
 	 */
 	protected $db;
 
+	/**
+	 * @var tools_interface
+	 */
+	protected $db_tools;
+
 	/**
 	 * @var config
 	 */
@@ -118,6 +124,7 @@ class create_search_index extends database_task
 		$this->auth				= $container->get('auth');
 		$this->config			= $container->get('config');
 		$this->db				= $container->get('dbal.conn');
+		$this->db_tools			= $container->get('dbal.tools');
 		$this->iohandler		= $iohandler;
 		$this->installer_config	= $config;
 		$this->phpbb_dispatcher = $container->get('event_dispatcher');
@@ -130,6 +137,7 @@ class create_search_index extends database_task
 		$this->search_indexer = new fulltext_native(
 			$this->config,
 			$this->db,
+			$this->db_tools,
 			$this->phpbb_dispatcher,
 			$container->get('language'),
 			$this->user,

phpBB/phpbb/search/backend/fulltext_native.php

@@ -15,6 +15,7 @@ namespace phpbb\search\backend;
 
 use phpbb\config\config;
 use phpbb\db\driver\driver_interface;
+use phpbb\db\tools\tools_interface;
 use phpbb\event\dispatcher_interface;
 use phpbb\language\language;
 use phpbb\user;
@@ -87,6 +88,12 @@ class fulltext_native extends base implements search_backend_interface
 	 */
 	protected $php_ext;
 
+	/**
+	 * DBAL tools
+	 * @var tools_interface
+	 */
+	protected $db_tools;
+
 	/**
 	 * phpBB event dispatcher object
 	 * @var dispatcher_interface
@@ -107,6 +114,7 @@ class fulltext_native extends base implements search_backend_interface
 	 *
 	 * @param config				$config				Config object
 	 * @param driver_interface		$db					Database object
+	 * @param tools_interface		$db_tools			Database tools
 	 * @param dispatcher_interface	$phpbb_dispatcher	Event dispatcher object
 	 * @param language				$language
 	 * @param user					$user				User object
@@ -116,13 +124,14 @@ class fulltext_native extends base implements search_backend_interface
 	 * @param string				$phpbb_root_path	phpBB root path
 	 * @param string				$phpEx				PHP file extension
 	 */
-	public function __construct(config $config, driver_interface $db, dispatcher_interface $phpbb_dispatcher,
+	public function __construct(config $config, driver_interface $db, tools_interface $db_tools, dispatcher_interface $phpbb_dispatcher,
 								language $language, user $user, string $search_results_table, string $search_wordlist_table,
 								string $search_wordmatch_table, string $phpbb_root_path, string $phpEx)
 	{
 		global $cache;
 
 		parent::__construct($cache, $config, $db, $user, $search_results_table);
+		$this->db_tools = $db_tools;
 		$this->phpbb_dispatcher = $phpbb_dispatcher;
 		$this->language = $language;
 
@@ -1610,22 +1619,11 @@ class fulltext_native extends base implements search_backend_interface
 	 */
 	public function delete_index(int &$post_counter = null): ?array
 	{
-		$sql_queries = [];
+		$truncate_tables = [
-
+			$this->search_wordlist_table,
-		switch ($this->db->get_sql_layer())
+			$this->search_wordmatch_table,
-		{
+			$this->search_results_table,
-			case 'sqlite3':
+		];
-				$sql_queries[] = 'DELETE FROM ' . $this->search_wordlist_table;
-				$sql_queries[] = 'DELETE FROM ' . $this->search_wordmatch_table;
-				$sql_queries[] = 'DELETE FROM ' . $this->search_results_table;
-			break;
-
-			default:
-				$sql_queries[] = 'TRUNCATE TABLE ' . $this->search_wordlist_table;
-				$sql_queries[] = 'TRUNCATE TABLE ' . $this->search_wordmatch_table;
-				$sql_queries[] = 'TRUNCATE TABLE ' . $this->search_results_table;
-			break;
-		}
 
 		$stats = $this->stats;
 
@@ -1633,19 +1631,22 @@ class fulltext_native extends base implements search_backend_interface
 		* Event to modify SQL queries before the native search index is deleted
 		*
 		* @event core.search_native_delete_index_before
-		* @var array	sql_queries			Array with queries for deleting the search index
+		*
 		* @var array	stats				Array with statistics of the current index (read only)
+		* @var array truncate_tables		Array with tables that will be truncated
+		*
 		* @since 3.2.3-RC1
+		* @changed 4.0.0-a1 Removed sql_queries, only add/remove tables to truncate to truncate_tables
 		*/
 		$vars = array(
-			'sql_queries',
 			'stats',
+			'truncate_tables',
 		);
 		extract($this->phpbb_dispatcher->trigger_event('core.search_native_delete_index_before', compact($vars)));
 
-		foreach ($sql_queries as $sql_query)
+		foreach ($truncate_tables as $table)
 		{
-			$this->db->sql_query($sql_query);
+			$this->db_tools->sql_truncate_table($table);
 		}
 
 		return null;

tests/console/cache/purge_test.php

@@ -22,6 +22,7 @@ class phpbb_console_command_cache_purge_test extends phpbb_test_case
 	protected $cache_dir;
 	protected $cache;
 	protected $db;
+	protected $db_tools;
 	protected $config;
 	protected $user;
 
@@ -42,6 +43,8 @@ class phpbb_console_command_cache_purge_test extends phpbb_test_case
 		$this->cache = new \phpbb\cache\driver\file($this->cache_dir);
 
 		$this->db = $this->createMock('\phpbb\db\driver\driver_interface');
+		$tools_factory = new \phpbb\db\tools\factory();
+		$this->db_tools = $this->createMock('\phpbb\db\tools\doctrine');
 
 		$this->config = new \phpbb\config\config(array('assets_version' => 1));
 		$this->language = new \phpbb\language\language(new \phpbb\language\language_file_loader($phpbb_root_path, $phpEx));
@@ -86,7 +89,7 @@ class phpbb_console_command_cache_purge_test extends phpbb_test_case
 	public function get_command_tester()
 	{
 		$application = new Application();
-		$application->add(new purge($this->user, $this->cache, $this->db, $this->createMock('\phpbb\auth\auth'), new \phpbb\log\dummy(), $this->config));
+		$application->add(new purge($this->user, $this->cache, $this->db, $this->db_tools, $this->createMock('\phpbb\auth\auth'), new \phpbb\log\dummy(), $this->config));
 
 		$command = $application->find('cache:purge');
 		return new CommandTester($command);

tests/dbal/db_tools_test.php

@@ -357,6 +357,34 @@ class phpbb_dbal_db_tools_test extends phpbb_database_test_case
 		$this->assertFalse($this->tools->sql_table_exists('prefix_test_table'));
 	}
 
+	public function test_truncate_table()
+	{
+		$this->tools->sql_create_table('truncate_test_table',
+			['COLUMNS' => [
+				'foo' => ['UINT', 42],
+			]]
+		);
+
+		$this->assertTrue($this->tools->sql_table_exists('truncate_test_table'));
+
+		$sql = 'INSERT INTO truncate_test_table(foo) VALUES(19)';
+		$this->db->sql_query($sql);
+
+		$sql = 'SELECT * FROM truncate_test_table';
+		$result = $this->db->sql_query($sql);
+		$rowset = $this->db->sql_fetchrowset($result);
+		$this->db->sql_freeresult($result);
+
+		$this->assertGreaterThan(0, count($rowset), 'Failed asserting that data exists in truncate_test_table.');
+
+		$this->tools->sql_truncate_table('truncate_test_table');
+
+		$result = $this->db->sql_query($sql);
+		$rowset = $this->db->sql_fetchrowset($result);
+		$this->db->sql_freeresult($result);
+		$this->assertEquals(0, count($rowset), 'Failed asserting that truncate was successful for table.');
+	}
+
 	public function test_perform_schema_changes_drop_tables()
 	{
 		$db_tools = $this->getMockBuilder('\phpbb\db\tools\doctrine')

tests/search/native_test.php

@@ -16,6 +16,7 @@ require_once __DIR__ . '/../test_framework/phpbb_search_test_case.php';
 class phpbb_search_native_test extends phpbb_search_test_case
 {
 	protected $db;
+	protected $db_tools;
 
 	public function getDataSet()
 	{
@@ -34,11 +35,13 @@ class phpbb_search_native_test extends phpbb_search_test_case
 		$user = $this->createMock('\phpbb\user');
 
 		$this->db = $this->new_dbal();
+		$tools_factory = new \phpbb\db\tools\factory();
+		$this->db_tools = $tools_factory->get($this->new_doctrine_dbal());
 		$phpbb_dispatcher = new phpbb_mock_event_dispatcher();
 		$class = self::get_search_wrapper('\phpbb\search\backend\fulltext_native');
 		$config['fulltext_native_min_chars'] = 2;
 		$config['fulltext_native_max_chars'] = 14;
-		$this->search = new $class($config, $this->db, $phpbb_dispatcher, $language, $user, SEARCH_RESULTS_TABLE, SEARCH_WORDLIST_TABLE, SEARCH_WORDMATCH_TABLE, $phpbb_root_path, $phpEx);
+		$this->search = new $class($config, $this->db, $this->db_tools, $phpbb_dispatcher, $language, $user, SEARCH_RESULTS_TABLE, SEARCH_WORDLIST_TABLE, SEARCH_WORDMATCH_TABLE, $phpbb_root_path, $phpEx);
 	}
 
 	public function keywords()