Skipping tests on Sqlite that involve creating a duplicate connection/ It is not possible to open multiple connections to it

lib/Cake/Test/Case/Model/CakeSchemaTest.php

@@ -649,6 +649,7 @@ class CakeSchemaTest extends CakeTestCase {
  * @return void
  */
 	public function testSchemaReadWithConfigPrefix() {
+		$this->skipIf($this->db instanceof Sqlite, 'Cannot open 2 connections to Sqlite');
 		$db = ConnectionManager::getDataSource('test');
 		$config = $db->config;
 		$config['prefix'] = 'schema_test_prefix_';

lib/Cake/Test/Case/Model/ModelReadTest.php

@@ -339,6 +339,7 @@ class ModelReadTest extends BaseModelTest {
  * @return void
  */
 	public function testParameterMismatch() {
+		$this->skipIf($this->db instanceof Sqlite, 'Sqlite does not accept real prepared statements, no way to check this');
 		$this->loadFixtures('Article', 'User', 'Tag', 'ArticlesTag');
 		$Article = new Article();
 

lib/Cake/Test/Case/TestSuite/CakeTestFixtureTest.php

@@ -225,6 +225,7 @@ class CakeTestFixtureTest extends CakeTestCase {
  * @return void
  */
 	public function testInitDbPrefix() {
+		$this->skipIf($this->db instanceof Sqlite, 'Cannot open 2 connections to Sqlite');
 		$db = ConnectionManager::getDataSource('test');
 		$Source = new CakeTestFixtureTestFixture();
 		$Source->drop($db);
@@ -265,6 +266,7 @@ class CakeTestFixtureTest extends CakeTestCase {
  * @return void
  */
 	public function testInitDbPrefixDuplication() {
+		$this->skipIf($this->db instanceof Sqlite, 'Cannot open 2 connections to Sqlite');
 		$db = ConnectionManager::getDataSource('test');
 		$backPrefix = $db->config['prefix'];
 		$db->config['prefix'] = 'cake_fixture_test_';
@@ -294,6 +296,7 @@ class CakeTestFixtureTest extends CakeTestCase {
  * @return void
  */
 	public function testInitModelTablePrefix() {
+		$this->skipIf($this->db instanceof Sqlite, 'Cannot open 2 connections to Sqlite');
 		$this->skipIf(!empty($this->db->config['prefix']), 'Cannot run this test, you have a database connection prefix.');
 
 		$Source = new CakeTestFixtureTestFixture();