merge master into webdav-injection

15 files changed, 507 insertions, 15 deletions

diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 581cfcff9f3..70de7cd1c44 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -3,9 +3,14 @@
 
 define('PHPUNIT_RUN', 1);
 
-require_once __DIR__.'/../lib/base.php';
+$configDir = getenv('CONFIG_DIR');
+if ($configDir) {
+	define('PHPUNIT_CONFIG_DIR', $configDir);
+}
+
+require_once __DIR__ . '/../lib/base.php';
 
-if(!class_exists('PHPUnit_Framework_TestCase')) {
+if (!class_exists('PHPUnit_Framework_TestCase')) {
 	require_once('PHPUnit/Autoload.php');
 }
 
diff --git a/tests/lib/appframework/routing/RoutingTest.php b/tests/lib/appframework/routing/RoutingTest.php
index d0244cf2511..9f2675bf0b4 100644
--- a/tests/lib/appframework/routing/RoutingTest.php
+++ b/tests/lib/appframework/routing/RoutingTest.php
@@ -46,7 +46,7 @@ class RouteConfigTest extends \PHPUnit_Framework_TestCase
 		));
 
 		// router mock
-		$router = $this->getMock("\OC_Router", array('create'));
+		$router = $this->getMock("\OC\Route\Router", array('create'));
 
 		// load route configuration
 		$container = new DIContainer('app1');
@@ -91,7 +91,7 @@ class RouteConfigTest extends \PHPUnit_Framework_TestCase
 		$route = $this->mockRoute($verb, $controllerName, $actionName);
 
 		// router mock
-		$router = $this->getMock("\OC_Router", array('create'));
+		$router = $this->getMock("\OC\Route\Router", array('create'));
 
 		// we expect create to be called once:
 		$router
@@ -116,7 +116,7 @@ class RouteConfigTest extends \PHPUnit_Framework_TestCase
 	private function assertResource($yaml, $resourceName, $url, $controllerName, $paramName)
 	{
 		// router mock
-		$router = $this->getMock("\OC_Router", array('create'));
+		$router = $this->getMock("\OC\Route\Router", array('create'));
 
 		// route mocks
 		$indexRoute = $this->mockRoute('GET', $controllerName, 'index');
@@ -174,7 +174,7 @@ class RouteConfigTest extends \PHPUnit_Framework_TestCase
 	private function mockRoute($verb, $controllerName, $actionName)
 	{
 		$container = new DIContainer('app1');
-		$route = $this->getMock("\OC_Route", array('method', 'action'), array(), '', false);
+		$route = $this->getMock("\OC\Route\Route", array('method', 'action'), array(), '', false);
 		$route
 			->expects($this->exactly(1))
 			->method('method')
diff --git a/tests/lib/files/cache/homecache.php b/tests/lib/files/cache/homecache.php
index dbcf6e9caa0..80dc54c9d19 100644
--- a/tests/lib/files/cache/homecache.php
+++ b/tests/lib/files/cache/homecache.php
@@ -90,7 +90,6 @@ class HomeCache extends \PHPUnit_Framework_TestCase {
 
 		// check that files and root size ignored the unknown sizes
 		$this->assertEquals(1000, $this->cache->calculateFolderSize('files'));
-		$this->assertEquals(1000, $this->cache->calculateFolderSize(''));
 
 		// clean up
 		$this->cache->remove('');
diff --git a/tests/lib/files/cache/updater.php b/tests/lib/files/cache/updater.php
index a6ee8c46661..e2fae0ae57f 100644
--- a/tests/lib/files/cache/updater.php
+++ b/tests/lib/files/cache/updater.php
@@ -65,11 +65,6 @@ class Updater extends \PHPUnit_Framework_TestCase {
 		Filesystem::mount($this->storage, array(), '/' . self::$user . '/files');
 
 		\OC_Hook::clear('OC_Filesystem');
-
-		\OC_Hook::connect('OC_Filesystem', 'post_write', '\OC\Files\Cache\Updater', 'writeHook');
-		\OC_Hook::connect('OC_Filesystem', 'post_delete', '\OC\Files\Cache\Updater', 'deleteHook');
-		\OC_Hook::connect('OC_Filesystem', 'post_rename', '\OC\Files\Cache\Updater', 'renameHook');
-		\OC_Hook::connect('OC_Filesystem', 'post_touch', '\OC\Files\Cache\Updater', 'touchHook');
 	}
 
 	public function tearDown() {
diff --git a/tests/lib/files/storage/wrapper/quota.php b/tests/lib/files/storage/wrapper/quota.php
index 43eae78415d..777529fd85e 100644
--- a/tests/lib/files/storage/wrapper/quota.php
+++ b/tests/lib/files/storage/wrapper/quota.php
@@ -53,6 +53,40 @@ class Quota extends \Test\Files\Storage\Storage {
 		$this->assertEquals(9, $instance->free_space(''));
 	}
 
+	public function testFreeSpaceWithUsedSpace() {
+		$instance = $this->getLimitedStorage(9);
+		$instance->getCache()->put(
+			'', array('size' => 3, 'unencrypted_size' => 0)
+		);
+		$this->assertEquals(6, $instance->free_space(''));
+	}
+
+	public function testFreeSpaceWithUnknownDiskSpace() {
+		$storage = $this->getMock(
+			'\OC\Files\Storage\Local',
+			array('free_space'),
+			array(array('datadir' => $this->tmpDir))
+		);
+		$storage->expects($this->any())
+			->method('free_space')
+			->will($this->returnValue(-2));
+		$storage->getScanner()->scan('');
+
+		$instance = new \OC\Files\Storage\Wrapper\Quota(array('storage' => $storage, 'quota' => 9));
+		$instance->getCache()->put(
+			'', array('size' => 3, 'unencrypted_size' => 0)
+		);
+		$this->assertEquals(6, $instance->free_space(''));
+	}
+
+	public function testFreeSpaceWithUsedSpaceAndEncryption() {
+		$instance = $this->getLimitedStorage(9);
+		$instance->getCache()->put(
+			'', array('size' => 7, 'unencrypted_size' => 3)
+		);
+		$this->assertEquals(6, $instance->free_space(''));
+	}
+
 	public function testFWriteNotEnoughSpace() {
 		$instance = $this->getLimitedStorage(9);
 		$stream = $instance->fopen('foo', 'w+');
diff --git a/tests/lib/helper.php b/tests/lib/helper.php
index 4311215795c..0943e6bc1b9 100644
--- a/tests/lib/helper.php
+++ b/tests/lib/helper.php
@@ -23,6 +23,7 @@ class Test_Helper extends PHPUnit_Framework_TestCase {
 			array('0 B', 0),
 			array('1 kB', 1024),
 			array('9.5 MB', 10000000),
+			array('1.3 GB', 1395864371),
 			array('465.7 GB', 500000000000),
 			array('454.7 TB', 500000000000000),
 			array('444.1 PB', 500000000000000000),
@@ -41,8 +42,9 @@ class Test_Helper extends PHPUnit_Framework_TestCase {
 		return array(
 			array(0.0, "0 B"),
 			array(1024.0, "1 kB"),
+			array(1395864371.0, '1.3 GB'),
 			array(9961472.0, "9.5 MB"),
-			array(500041567436.8, "465.7 GB"),
+			array(500041567437.0, "465.7 GB"),
 		);
 	}
 
diff --git a/tests/lib/helperstorage.php b/tests/lib/helperstorage.php
new file mode 100644
index 00000000000..010a54e3bb0
--- /dev/null
+++ b/tests/lib/helperstorage.php
@@ -0,0 +1,113 @@
+<?php
+/**
+ * Copyright (c) 2014 Vincent Petry <pvince81@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+/**
+ * Test the storage functions of OC_Helper
+ */
+class Test_Helper_Storage extends PHPUnit_Framework_TestCase {
+	private $user;
+	private $storageMock;
+
+	public function setUp() {
+		$this->user = 'user_' . uniqid();
+		\OC\Files\Filesystem::tearDown();
+		\OC\Files\Filesystem::init($this->user, '/' . $this->user . '/files');
+
+		$this->storageMock = $this->getMock(
+			'\OC\Files\Storage\Temporary',
+			array('free_space'),
+			array('')
+		);
+
+		\OC\Files\Filesystem::clearMounts();
+
+		$this->storageMock->expects($this->once())
+			->method('free_space')
+			->will($this->returnValue(12));
+	}
+
+	public function tearDown() {
+		$this->user = null;
+
+		$this->storageMock->getCache()->clear();
+		\OC\Files\Filesystem::tearDown();
+	}
+
+	/**
+	 * Test getting the storage info
+	 */
+	function testGetStorageInfo() {
+		\OC\Files\Filesystem::mount($this->storageMock, array(), '/' . $this->user . '/files');
+		$this->storageMock->file_put_contents('test.txt', '01234');
+
+		$storageInfo = \OC_Helper::getStorageInfo('');
+		$this->assertEquals(12, $storageInfo['free']);
+		$this->assertEquals(5, $storageInfo['used']);
+		$this->assertEquals(17, $storageInfo['total']);
+	}
+
+	/**
+	 * Test getting the storage info with quota enabled
+	 */
+	function testGetStorageInfoWithQuota() {
+		$this->storageMock->file_put_contents('test.txt', '01234');
+		$this->storageMock = new \OC\Files\Storage\Wrapper\Quota(
+			array(
+				'storage' => $this->storageMock,
+				'quota' => 7
+			)
+		);
+		\OC\Files\Filesystem::mount($this->storageMock, array(), '/' . $this->user . '/files');
+
+		$storageInfo = \OC_Helper::getStorageInfo('');
+		$this->assertEquals(2, $storageInfo['free']);
+		$this->assertEquals(5, $storageInfo['used']);
+		$this->assertEquals(7, $storageInfo['total']);
+	}
+
+	/**
+	 * Test getting the storage info when data exceeds quota
+	 */
+	function testGetStorageInfoWhenSizeExceedsQuota() {
+		$this->storageMock->file_put_contents('test.txt', '0123456789');
+		$this->storageMock = new \OC\Files\Storage\Wrapper\Quota(
+			array(
+				'storage' => $this->storageMock,
+				'quota' => 7
+			)
+		);
+		\OC\Files\Filesystem::mount($this->storageMock, array(), '/' . $this->user . '/files');
+
+		$storageInfo = \OC_Helper::getStorageInfo('');
+		$this->assertEquals(0, $storageInfo['free']);
+		$this->assertEquals(10, $storageInfo['used']);
+		// total = quota
+		$this->assertEquals(7, $storageInfo['total']);
+	}
+
+	/**
+	 * Test getting the storage info when the remaining
+	 * free storage space is less than the quota
+	 */
+	function testGetStorageInfoWhenFreeSpaceLessThanQuota() {
+		$this->storageMock->file_put_contents('test.txt', '01234');
+		$this->storageMock = new \OC\Files\Storage\Wrapper\Quota(
+			array(
+				'storage' => $this->storageMock,
+				'quota' => 18
+			)
+		);
+		\OC\Files\Filesystem::mount($this->storageMock, array(), '/' . $this->user . '/files');
+
+		$storageInfo = \OC_Helper::getStorageInfo('');
+		$this->assertEquals(12, $storageInfo['free']);
+		$this->assertEquals(5, $storageInfo['used']);
+		// total = free + used (because quota > total)
+		$this->assertEquals(17, $storageInfo['total']);
+	}
+}
diff --git a/tests/lib/image.php b/tests/lib/image.php
index 4aba1b0bc61..131a9d86f3e 100644
--- a/tests/lib/image.php
+++ b/tests/lib/image.php
@@ -8,8 +8,8 @@
 
 class Test_Image extends PHPUnit_Framework_TestCase {
 	public static function tearDownAfterClass() {
-		unlink(OC::$SERVERROOT.'/tests/data/testimage2.png');
-		unlink(OC::$SERVERROOT.'/tests/data/testimage2.jpg');
+		@unlink(OC::$SERVERROOT.'/tests/data/testimage2.png');
+		@unlink(OC::$SERVERROOT.'/tests/data/testimage2.jpg');
 	}
 
 	public function testGetMimeTypeForFile() {
@@ -236,4 +236,24 @@ class Test_Image extends PHPUnit_Framework_TestCase {
 		$this->assertEquals(200, $img->width());
 		$this->assertEquals(200, $img->height());
 	}
+
+	function convertDataProvider() {
+		return array(
+			array( 'image/gif'),
+			array( 'image/jpeg'),
+			array( 'image/png'),
+		);
+	}
+
+	/**
+	 * @dataProvider convertDataProvider
+	 */
+	public function testConvert($mimeType) {
+		$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
+		$tempFile = tempnam(sys_get_temp_dir(), 'img-test');
+
+		$img->save($tempFile, $mimeType);
+		$actualMimeType = \OC_Image::getMimeTypeForFile($tempFile);
+		$this->assertEquals($mimeType, $actualMimeType);
+	}
 }
diff --git a/tests/lib/mail.php b/tests/lib/mail.php
new file mode 100644
index 00000000000..a88a9d797ae
--- /dev/null
+++ b/tests/lib/mail.php
@@ -0,0 +1,30 @@
+<?php
+/**
+ * Copyright (c) 2014 Thomas Müller <deepdiver@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+class Test_Mail extends PHPUnit_Framework_TestCase {
+
+	/**
+	 * @dataProvider buildAsciiEmailProvider
+	 * @param $expected
+	 * @param $address
+	 */
+	public function testBuildAsciiEmail($expected, $address) {
+		$actual = \OC_Mail::buildAsciiEmail($address);
+		$this->assertEquals($expected, $actual);
+	}
+
+	function buildAsciiEmailProvider() {
+		return array(
+			array('info@example.com', 'info@example.com'),
+			array('info@xn--cjr6vy5ejyai80u.com', 'info@國際化域名.com'),
+			array('info@xn--mller-kva.de', 'info@müller.de'),
+			array('info@xn--mller-kva.xn--mller-kva.de', 'info@müller.müller.de'),
+		);
+	}
+
+}
diff --git a/tests/lib/request.php b/tests/lib/request.php
index 1d77acc70ae..bff84e1b03f 100644
--- a/tests/lib/request.php
+++ b/tests/lib/request.php
@@ -135,4 +135,141 @@ class Test_Request extends PHPUnit_Framework_TestCase {
 			),
 		);
 	}
+
+	public function testInsecureServerHost() {
+		unset($_SERVER['HTTP_X_FORWARDED_HOST']);
+		unset($_SERVER['HTTP_HOST']);
+		unset($_SERVER['SERVER_NAME']);
+		$_SERVER['SERVER_NAME'] = 'from.server.name:8080';
+		$host = OC_Request::insecureServerHost();
+		$this->assertEquals('from.server.name:8080', $host);
+
+		$_SERVER['HTTP_HOST'] = 'from.host.header:8080';
+		$host = OC_Request::insecureServerHost();
+		$this->assertEquals('from.host.header:8080', $host);
+
+		$_SERVER['HTTP_X_FORWARDED_HOST'] = 'from.forwarded.host:8080';
+		$host = OC_Request::insecureServerHost();
+		$this->assertEquals('from.forwarded.host:8080', $host);
+
+		$_SERVER['HTTP_X_FORWARDED_HOST'] = 'from.forwarded.host2:8080,another.one:9000';
+		$host = OC_Request::insecureServerHost();
+		$this->assertEquals('from.forwarded.host2:8080', $host);
+
+		// clean up
+		unset($_SERVER['HTTP_X_FORWARDED_HOST']);
+		unset($_SERVER['HTTP_HOST']);
+		unset($_SERVER['SERVER_NAME']);
+	}
+
+	public function testGetOverwriteHost() {
+		unset($_SERVER['REMOTE_ADDR']);
+		OC_Config::deleteKey('overwritecondaddr');
+		OC_Config::deleteKey('overwritehost');
+		$host = OC_Request::getOverwriteHost();
+		$this->assertNull($host);
+
+		OC_Config::setValue('overwritehost', '');
+		$host = OC_Request::getOverwriteHost();
+		$this->assertNull($host);
+
+		OC_Config::setValue('overwritehost', 'host.one.test:8080');
+		$host = OC_Request::getOverwriteHost();
+		$this->assertEquals('host.one.test:8080', $host);
+
+		$_SERVER['REMOTE_ADDR'] = 'somehost.test:8080';
+		OC_Config::setValue('overwritecondaddr', '^somehost\..*$');
+		$host = OC_Request::getOverwriteHost();
+		$this->assertEquals('host.one.test:8080', $host);
+
+		OC_Config::setValue('overwritecondaddr', '^somethingelse.*$');
+		$host = OC_Request::getOverwriteHost();
+		$this->assertNull($host);
+
+		// clean up
+		unset($_SERVER['REMOTE_ADDR']);
+		OC_Config::deleteKey('overwritecondaddr');
+		OC_Config::deleteKey('overwritehost');
+	}
+
+	/**
+	 * @dataProvider trustedDomainDataProvider
+	 */
+	public function testIsTrustedDomain($trustedDomains, $testDomain, $result) {
+		OC_Config::deleteKey('trusted_domains');
+		if ($trustedDomains !== null) {
+			OC_Config::setValue('trusted_domains', $trustedDomains);
+		}
+
+		$this->assertEquals($result, OC_Request::isTrustedDomain($testDomain));
+
+		// clean up
+		OC_Config::deleteKey('trusted_domains');
+	}
+
+	public function trustedDomainDataProvider() {
+		$trustedHostTestList = array('host.one.test:8080', 'host.two.test:8080');
+		return array(
+			// empty defaults to true
+			array(null, 'host.one.test:8080', true),
+			array('', 'host.one.test:8080', true),
+			array(array(), 'host.one.test:8080', true),
+
+			// trust list when defined
+			array($trustedHostTestList, 'host.two.test:8080', true),
+			array($trustedHostTestList, 'host.two.test:9999', false),
+			array($trustedHostTestList, 'host.three.test:8080', false),
+
+			// trust localhost regardless of trust list
+			array($trustedHostTestList, 'localhost', true),
+			array($trustedHostTestList, 'localhost:8080', true),
+			array($trustedHostTestList, '127.0.0.1', true),
+			array($trustedHostTestList, '127.0.0.1:8080', true),
+
+			// do not trust invalid localhosts
+			array($trustedHostTestList, 'localhost:1:2', false),
+			array($trustedHostTestList, 'localhost: evil.host', false),
+		);
+	}
+
+	public function testServerHost() {
+		OC_Config::deleteKey('overwritecondaddr');
+		OC_Config::setValue('overwritehost', 'overwritten.host:8080');
+		OC_Config::setValue(
+			'trusted_domains',
+			array(
+				'trusted.host:8080',
+				'second.trusted.host:8080'
+			)
+		);
+		$_SERVER['HTTP_HOST'] = 'trusted.host:8080';
+
+		// CLI always gives localhost
+		$oldCLI = OC::$CLI;
+		OC::$CLI = true;
+		$host = OC_Request::serverHost();
+		$this->assertEquals('localhost', $host);
+		OC::$CLI = false;
+
+		// overwritehost overrides trusted domain
+		$host = OC_Request::serverHost();
+		$this->assertEquals('overwritten.host:8080', $host);
+
+		// trusted domain returned when used
+		OC_Config::deleteKey('overwritehost');
+		$host = OC_Request::serverHost();
+		$this->assertEquals('trusted.host:8080', $host);
+
+		// trusted domain returned when untrusted one in header
+		$_SERVER['HTTP_HOST'] = 'untrusted.host:8080';
+		OC_Config::deleteKey('overwritehost');
+		$host = OC_Request::serverHost();
+		$this->assertEquals('trusted.host:8080', $host);
+
+		// clean up
+		OC_Config::deleteKey('overwritecondaddr');
+		OC_Config::deleteKey('overwritehost');
+		unset($_SERVER['HTTP_HOST']);
+		OC::$CLI = $oldCLI;
+	}
 }
diff --git a/tests/lib/utilcheckserver.php b/tests/lib/utilcheckserver.php
new file mode 100644
index 00000000000..155d617c4ad
--- /dev/null
+++ b/tests/lib/utilcheckserver.php
@@ -0,0 +1,108 @@
+<?php
+/**
+ * Copyright (c) 2014 Vincent Petry <pvince81@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+/**
+ * Tests for server check functions
+ */
+class Test_Util_CheckServer extends PHPUnit_Framework_TestCase {
+
+	private $datadir;
+
+	public function setUp() {
+		$this->datadir = \OC_Config::getValue('datadirectory', \OC::$SERVERROOT . '/data');
+
+		file_put_contents($this->datadir . '/.ocdata', '');
+	}
+
+	public function tearDown() {
+		// clean up
+		@unlink($this->datadir . '/.ocdata');
+	}
+
+	/**
+	 * Test that checkServer() returns no errors in the regular case.
+	 */
+	public function testCheckServer() {
+		$result = \OC_Util::checkServer();
+		$this->assertEmpty($result);
+	}
+
+	/**
+	 * Test that checkServer() does not check the data dir validity
+	 * when the server is not installed yet (else the setup cannot
+	 * be run...)
+	 */
+	public function testCheckServerSkipDataDirValidityOnSetup() {
+		// simulate old version that didn't have it
+		unlink($this->datadir . '/.ocdata');
+
+		$session = \OC::$server->getSession();
+		$oldInstalled = \OC_Config::getValue('installed', false);
+
+		// simulate that the server isn't setup yet
+		\OC_Config::setValue('installed', false);
+
+		// even though ".ocdata" is missing, the error isn't
+		// triggered to allow setup to run
+		$result = \OC_Util::checkServer();
+		$this->assertEmpty($result);
+
+		// restore config
+		\OC_Config::setValue('installed', $oldInstalled);
+	}
+
+	/**
+	 * Test that checkServer() does not check the data dir validity
+	 * when an upgrade is required (else the upgrade cannot be
+	 * performed...)
+	 */
+	public function testCheckServerSkipDataDirValidityOnUpgrade() {
+		// simulate old version that didn't have it
+		unlink($this->datadir . '/.ocdata');
+
+		$session = \OC::$server->getSession();
+		$oldCurrentVersion = $session->get('OC_Version');
+		$oldInstallVersion = \OC_Config::getValue('version', '0.0.0');
+
+		// upgrade condition to simulate needUpgrade() === true
+		$session->set('OC_Version', array(6, 0, 0, 2));
+		\OC_Config::setValue('version', '6.0.0.1');
+
+		// even though ".ocdata" is missing, the error isn't
+		// triggered to allow for upgrade
+		$result = \OC_Util::checkServer();
+		$this->assertEmpty($result);
+
+		// restore versions
+		$session->set('OC_Version', $oldCurrentVersion);
+		\OC_Config::setValue('version', $oldInstallVersion);
+	}
+
+	/**
+	 * Test that checkDataDirectoryValidity returns no error
+	 * when ".ocdata" is present.
+	 */
+	public function testCheckDataDirValidity() {
+		$result = \OC_Util::checkDataDirectoryValidity($this->datadir);
+		$this->assertEmpty($result);
+	}
+
+	/**
+	 * Test that checkDataDirectoryValidity and checkServer 
+	 * both return an error when ".ocdata" is missing.
+	 */
+	public function testCheckDataDirValidityWhenFileMissing() {
+		unlink($this->datadir . '/.ocdata');
+		$result = \OC_Util::checkDataDirectoryValidity($this->datadir);
+		$this->assertEquals(1, count($result));
+
+		$result = \OC_Util::checkServer();
+		$this->assertEquals(1, count($result));
+	}
+
+}
diff --git a/tests/phpunit-autotest.xml b/tests/phpunit-autotest.xml
index 1a2ab35491b..872ff2c2596 100644
--- a/tests/phpunit-autotest.xml
+++ b/tests/phpunit-autotest.xml
@@ -36,6 +36,7 @@
 		</whitelist>
 	</filter>
 	<listeners>
+		<listener class="StartSessionListener" file="startsessionlistener.php" />
 	  <listener class="TestCleanupListener" file="testcleanuplistener.php">
 		<arguments>
 			<string>detail</string>
diff --git a/tests/phpunit.xml.dist b/tests/phpunit.xml.dist
index 71a4ff2762c..21c63ea0469 100644
--- a/tests/phpunit.xml.dist
+++ b/tests/phpunit.xml.dist
@@ -29,4 +29,7 @@
 			</exclude>
 		</whitelist>
 	</filter>
+	<listeners>
+		<listener class="StartSessionListener" file="startsessionlistener.php" />
+	</listeners>
 </phpunit>
diff --git a/tests/startsessionlistener.php b/tests/startsessionlistener.php
new file mode 100644
index 00000000000..808a2a2226f
--- /dev/null
+++ b/tests/startsessionlistener.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Copyright (c) 2014 Thomas Müller <deepdiver@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+/**
+ * Starts a new session before each test execution
+ */
+class StartSessionListener implements PHPUnit_Framework_TestListener {
+
+	public function addError(PHPUnit_Framework_Test $test, Exception $e, $time) {
+	}
+
+	public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time) {
+	}
+
+	public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time) {
+	}
+
+	public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time) {
+	}
+
+	public function startTest(PHPUnit_Framework_Test $test) {
+	}
+
+	public function endTest(PHPUnit_Framework_Test $test, $time) {
+		// reopen the session - only allowed for memory session
+		if (\OC::$session instanceof \OC\Session\Memory) {
+			/** @var $session \OC\Session\Memory */
+			$session = \OC::$session;
+			$session->reopen();
+		}
+	}
+
+	public function startTestSuite(PHPUnit_Framework_TestSuite $suite) {
+	}
+
+	public function endTestSuite(PHPUnit_Framework_TestSuite $suite) {
+	}
+
+}
diff --git a/tests/testcleanuplistener.php b/tests/testcleanuplistener.php
index 299a589ef4e..2083ffce67c 100644
--- a/tests/testcleanuplistener.php
+++ b/tests/testcleanuplistener.php
@@ -83,6 +83,7 @@ class TestCleanupListener implements PHPUnit_Framework_TestListener {
 		$knownEntries = array(
 			'owncloud.log' => true,
 			'owncloud.db' => true,
+			'.ocdata' => true,
 			'..' => true,
 			'.' => true
 		);