public $suite;
public $regex = '';
public $runDisabled = false;
-
+
+ /**
+ * @var DatabaseBase
+ */
protected $db;
- protected $dbClone;
protected $oldTablePrefix;
protected $useTemporaryTables = true;
+ private static $dbSetup = false;
+
+ /**
+ * Table name prefixes. Oracle likes it shorter.
+ */
+ const DB_PREFIX = 'unittest_';
+ const ORA_DB_PREFIX = 'ut_';
+
+ protected $supportedDBs = array(
+ 'mysql',
+ 'sqlite',
+ 'oracle'
+ );
function __construct( $name = null, array $data = array(), $dataName = '' ) {
- if ($name !== null) {
- $this->setName($name);
- }
+ parent::__construct( $name, $data, $dataName );
- $this->data = $data;
- $this->dataName = $dataName;
-
$this->backupGlobals = false;
- $this->backupStaticAttributes = false;
+ $this->backupStaticAttributes = false;
}
-
+
function run( PHPUnit_Framework_TestResult $result = NULL ) {
-
+ /* Some functions require some kind of caching, and will end up using the db,
+ * which we can't allow, as that would open a new connection for mysql.
+ * Replace with a HashBag. They would not be going to persist anyway.
+ */
+ ObjectCache::$instances[CACHE_DB] = new HashBagOStuff;
+
if( $this->needsDB() ) {
-
+
global $wgDBprefix;
-
+
$this->db = wfGetDB( DB_MASTER );
+
+ $this->checkDbIsSupported();
+
$this->oldTablePrefix = $wgDBprefix;
-
- $this->destroyDB();
-
- $this->initDB();
+
+ if( !self::$dbSetup ) {
+ $this->initDB();
+ self::$dbSetup = true;
+ }
+
$this->addCoreDBData();
$this->addDBData();
-
+
parent::run( $result );
-
- $this->destroyDB();
- }
- else {
+
+ $this->resetDB();
+ } else {
parent::run( $result );
-
}
-
}
-
- function __destruct() {
- if( $this->needsDB() ) {
- $this->destroyDB();
- }
+
+ function dbPrefix() {
+ return $this->db->getType() == 'oracle' ? self::ORA_DB_PREFIX : self::DB_PREFIX;
}
-
+
function needsDB() {
$rc = new ReflectionClass( $this );
return strpos( $rc->getDocComment(), '@group Database' ) !== false;
}
-
+
+ /**
+ * Stub. If a test needs to add additional data to the database, it should
+ * implement this method and do so
+ */
function addDBData() {}
-
+
private function addCoreDBData() {
-
+
+ User::resetIdByNameCache();
+
//Make sysop user
$user = User::newFromName( 'UTSysop' );
-
+
if ( $user->idForName() == 0 ) {
$user->addToDatabase();
$user->setPassword( 'UTSysopPassword' );
$user->saveSettings();
}
-
+
//Make 1 page with 1 revision
$article = new Article( Title::newFromText( 'UTPage' ) );
$article->doEdit( 'UTContent',
false,
User::newFromName( 'UTSysop' ) );
}
-
+
private function initDB() {
global $wgDBprefix;
-
- $dbType = $this->db->getType();
-
- if ( $wgDBprefix === 'unittest_' || ( $dbType == 'oracle' && $wgDBprefix === 'ut_' ) ) {
+ if ( $wgDBprefix === $this->dbPrefix() ) {
throw new MWException( 'Cannot run unit tests, the database prefix is already "unittest_"' );
}
- $tables = $this->listTables();
-
- $prefix = $dbType != 'oracle' ? 'unittest_' : 'ut_';
-
- $this->dbClone = new CloneDatabase( $this->db, $tables, $prefix );
- $this->dbClone->cloneTableStructure();
-
- if ( $dbType == 'oracle' )
+ $dbClone = new CloneDatabase( $this->db, $this->listTables(), $this->dbPrefix() );
+ $dbClone->useTemporaryTables( $this->useTemporaryTables );
+ $dbClone->cloneTableStructure();
+
+ if ( $this->db->getType() == 'oracle' ) {
$this->db->query( 'BEGIN FILL_WIKI_INFO; END;' );
- if ( $dbType == 'oracle' ) {
# Insert 0 user to prevent FK violations
-
# Anonymous user
$this->db->insert( 'user', array(
'user_id' => 0,
'user_name' => 'Anonymous' ) );
}
-
}
-
+
+ /**
+ * Empty all tables so they can be repopulated for tests
+ */
+ private function resetDB() {
+ if( $this->db ) {
+ foreach( $this->listTables() as $tbl ) {
+ if( $tbl == 'interwiki' || $tbl == 'user' ) continue;
+ $this->db->delete( $tbl, '*', __METHOD__ );
+ }
+ }
+ }
+
protected function destroyDB() {
- global $wgDBprefix;
-
- if ( $this->useTemporaryTables ) {
+ if ( $this->useTemporaryTables || is_null( $this->db ) ) {
# Don't need to do anything
- //return;
- //Temporary tables seem to be broken ATM, delete anyway
- }
-
- if( $this->db->getType() == 'oracle' ) {
- $tables = $this->db->listTables( 'ut_', __METHOD__ );
+ return;
}
- else {
- $tables = $this->db->listTables( 'unittest_', __METHOD__ );
- }
-
+
+ $tables = $this->db->listTables( $this->dbPrefix(), __METHOD__ );
+
foreach ( $tables as $table ) {
- if( $this->db->tableExists( "`$table`" ) ) {
- $sql = $this->db->getType() == 'oracle' ? "DROP TABLE $table DROP CONSTRAINTS" : "DROP TABLE `$table`";
+ try {
+ $sql = $this->db->getType() == 'oracle' ? "DROP TABLE $table CASCADE CONSTRAINTS PURGE" : "DROP TABLE `$table`";
$this->db->query( $sql, __METHOD__ );
- }
+ } catch( MWException $mwe ) {}
}
-
+
if ( $this->db->getType() == 'oracle' )
$this->db->query( 'BEGIN FILL_WIKI_INFO; END;', __METHOD__ );
-
+
CloneDatabase::changePrefix( $this->oldTablePrefix );
}
+
function __call( $func, $args ) {
static $compatibility = array(
'assertInternalType' => 'assertType',
'assertNotInternalType' => 'assertNotType',
'assertInstanceOf' => 'assertType',
+ 'assertEmpty' => 'assertEmpty2',
);
if ( method_exists( $this->suite, $func ) ) {
. get_class( $this ) );
}
}
-
+
+ private function assertEmpty2( $value, $msg ) {
+ return $this->assertTrue( $value == '', $msg );
+ }
+
static private function unprefixTable( $tableName ) {
global $wgDBprefix;
return substr( $tableName, strlen( $wgDBprefix ) );
}
+ static private function isNotUnittest( $table ) {
+ return strpos( $table, 'unittest_' ) !== 0;
+ }
+
protected function listTables() {
global $wgDBprefix;
-
+
$tables = $this->db->listTables( $wgDBprefix, __METHOD__ );
$tables = array_map( array( __CLASS__, 'unprefixTable' ), $tables );
+
+ // Don't duplicate test tables from the previous fataled run
+ $tables = array_filter( $tables, array( __CLASS__, 'isNotUnittest' ) );
+
+ if ( $this->db->getType() == 'sqlite' ) {
+ $tables = array_flip( $tables );
+ // these are subtables of searchindex and don't need to be duped/dropped separately
+ unset( $tables['searchindex_content'] );
+ unset( $tables['searchindex_segdir'] );
+ unset( $tables['searchindex_segments'] );
+ $tables = array_flip( $tables );
+ }
return $tables;
-
+ }
+
+ protected function checkDbIsSupported() {
+ if( !in_array( $this->db->getType(), $this->supportedDBs ) ) {
+ throw new MWException( $this->db->getType() . " is not currently supported for unit testing." );
+ }
+ }
+
+ public function getCliArg( $offset ) {
+
+ if( isset( MediaWikiPHPUnitCommand::$additionalOptions[$offset] ) ) {
+ return MediaWikiPHPUnitCommand::$additionalOptions[$offset];
+ }
+
+ }
+
+ public function setCliArg( $offset, $value ) {
+
+ MediaWikiPHPUnitCommand::$additionalOptions[$offset] = $value;
+
}
}
dépôts / lhc / web / wiklou.git / blobdiff