Fixed bug introduced in e8fa2e1f, fixing DDC-625. Fixed bug in testsuite

lib/Doctrine/DBAL/Platforms/MySqlPlatform.php

@@ -128,8 +128,8 @@ class MySqlPlatform extends AbstractPlatform
                "  c.constraint_name = k.constraint_name AND ".
                "  c.table_name = '$table' */ WHERE k.table_name = '$table'";
 
-        if ( ! is_null($database)) {
-            $sql .= " AND c.table_schema = '$database' AND k.constraint_schema = '" . $database  . "'";
+        if ($database) {
+            $sql .= " AND k.table_schema = '$database' AND c.constraint_schema = '$database'";
         }
 
         $sql .= " AND `REFERENCED_COLUMN_NAME` is not NULL";

tests/Doctrine/Tests/DBAL/Functional/AllTests.php

@@ -25,15 +25,15 @@ class AllTests
         $conn= TestUtil::getConnection();
         $sm = $conn->getSchemaManager();
 
-        if ($sm instanceof Doctrine\DBAL\Schema\SqliteSchemaManager) {
+        if ($sm instanceof \Doctrine\DBAL\Schema\SqliteSchemaManager) {
             $suite->addTestSuite('Doctrine\Tests\DBAL\Functional\Schema\SqliteSchemaManagerTest');
-        } else if ($sm instanceof Doctrine\DBAL\Schema\MySqlSchemaManager) {
+        } else if ($sm instanceof \Doctrine\DBAL\Schema\MySqlSchemaManager) {
             $suite->addTestSuite('Doctrine\Tests\DBAL\Functional\Schema\MySqlSchemaManagerTest');
-        } else if ($sm instanceof Doctrine\DBAL\Schema\PostgreSqlSchemaManager) {
+        } else if ($sm instanceof \Doctrine\DBAL\Schema\PostgreSqlSchemaManager) {
             $suite->addTestSuite('Doctrine\Tests\DBAL\Functional\Schema\PostgreSqlSchemaManagerTest');
-        } else if ($sm instanceof Doctrine\DBAL\Schema\OracleSchemaManager) {
+        } else if ($sm instanceof \Doctrine\DBAL\Schema\OracleSchemaManager) {
             $suite->addTestSuite('Doctrine\Tests\DBAL\Functional\Schema\OracleSchemaManagerTest');
-        } else if ($sm instanceof Doctrine\DBAL\Schema\DB2SchemaManager) {
+        } else if ($sm instanceof \Doctrine\DBAL\Schema\DB2SchemaManager) {
             $suite->addTestSuite('Doctrine\Tests\DBAL\Functional\Schema\Db2SchemaManagerTest');
         }
         $suite->addTestSuite('Doctrine\Tests\DBAL\Functional\ConnectionTest');