Added unit tests for correlated subqueries - select, from, where.

git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0-DB@8556 201d5d3c-b55e-5fd7-737f-ddc643e51545

test-phpUnit/db/CubridTest.php

@@ -0,0 +1,24 @@
+<?php
+
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+    class CubridTest extends DBTest {
+
+        protected function setUp() {
+            $oContext = &Context::getInstance();
+
+            $db_info->db_type = 'cubrid';
+            $db_info->db_table_prefix = 'xe';
+
+            $oContext->setDbInfo($db_info);         
+        }
+
+        protected function tearDown() {
+            unset($GLOBALS['__DB__']);
+            XmlQueryParser::setDBParser(null);
+        }        
+    }
+?>