diff --git a/.travis.yml b/.travis.yml
index 8a87800c5f..01b2b54276 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,13 @@ php:
   - 5.5
 
 before_script:
+    - sudo apt-get install parallel
     - echo '' > ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini
     - sh -c 'if [ $(php -r "echo PHP_MINOR_VERSION;") -le 4 ]; then echo "extension = apc.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi;'
     - COMPOSER_ROOT_VERSION=dev-master composer --prefer-source --dev install
+    - php src/Symfony/Component/Locale/Resources/data/build-data.php
+    - export USE_INTL_ICU_DATA_VERSION=1
+
+script:
+    - ls -d src/Symfony/*/* | parallel --gnu --keep-order 'echo "Running {} tests"; phpunit --exclude-group tty,benchmark {};' || exit 1
+    - echo "Running tests requiring tty"; phpunit --group tty
diff --git a/src/Symfony/Bridge/Doctrine/Tests/Form/Type/EntityTypePerformanceTest.php b/src/Symfony/Bridge/Doctrine/Tests/Form/Type/EntityTypePerformanceTest.php
index 562bb8ee0e..2c5de73500 100644
--- a/src/Symfony/Bridge/Doctrine/Tests/Form/Type/EntityTypePerformanceTest.php
+++ b/src/Symfony/Bridge/Doctrine/Tests/Form/Type/EntityTypePerformanceTest.php
@@ -11,8 +11,8 @@
 
 namespace Symfony\Bridge\Doctrine\Tests\Form\Type;
 
-use Symfony\Component\Form\Test\FormPerformanceTestCase;
-use Symfony\Bridge\Doctrine\Tests\Fixtures\SingleIdentEntity;
+use Symfony\Component\Form\Tests\FormPerformanceTestCase;
+use Symfony\Bridge\Doctrine\Tests\Fixtures\SingleIntIdEntity;
 use Doctrine\ORM\Tools\SchemaTool;
 use Symfony\Bridge\Doctrine\Tests\DoctrineOrmTestCase;
 use Symfony\Component\Form\Extension\Core\CoreExtension;
@@ -23,7 +23,7 @@ use Symfony\Bridge\Doctrine\Form\DoctrineOrmExtension;
  */
 class EntityTypePerformanceTest extends FormPerformanceTestCase
 {
-    const ENTITY_CLASS = 'Symfony\Bridge\Doctrine\Tests\Fixtures\SingleIdentEntity';
+    const ENTITY_CLASS = 'Symfony\Bridge\Doctrine\Tests\Fixtures\SingleIntIdEntity';
 
     /**
      * @var \Doctrine\ORM\EntityManager
diff --git a/src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php b/src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
index 5a52791966..3abc2a92ea 100644
--- a/src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
+++ b/src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
@@ -12,7 +12,7 @@
 namespace Symfony\Bundle\TwigBundle\Controller;
 
 use Symfony\Bundle\FrameworkBundle\Templating\TemplateReference;
-use Symfony\Component\HttpKernel\Exception\FlattenException;
+use Symfony\Component\Debug\Exception\FlattenException;
 use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
diff --git a/src/Symfony/Bundle/TwigBundle/Tests/Controller/ExceptionControllerTest.php b/src/Symfony/Bundle/TwigBundle/Tests/Controller/ExceptionControllerTest.php
index 18523eaa76..20646f74aa 100644
--- a/src/Symfony/Bundle/TwigBundle/Tests/Controller/ExceptionControllerTest.php
+++ b/src/Symfony/Bundle/TwigBundle/Tests/Controller/ExceptionControllerTest.php
@@ -19,7 +19,7 @@ class ExceptionControllerTest extends TestCase
 {
     public function testOnlyClearOwnOutputBuffers()
     {
-        $flatten = $this->getMock('Symfony\Component\HttpKernel\Exception\FlattenException');
+        $flatten = $this->getMock('Symfony\Component\Debug\Exception\FlattenException');
         $flatten
             ->expects($this->once())
             ->method('getStatusCode')
diff --git a/src/Symfony/Component/Console/Tests/Helper/DialogHelperTest.php b/src/Symfony/Component/Console/Tests/Helper/DialogHelperTest.php
index 849eba6ba8..7b21e4913c 100644
--- a/src/Symfony/Component/Console/Tests/Helper/DialogHelperTest.php
+++ b/src/Symfony/Component/Console/Tests/Helper/DialogHelperTest.php
@@ -95,6 +95,9 @@ class DialogHelperTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals('FooBundle', $dialog->ask($this->getOutputStream(), 'Please select a bundle', 'FrameworkBundle', $bundles));
     }
 
+    /**
+     * @group tty
+     */
     public function testAskHiddenResponse()
     {
         if (defined('PHP_WINDOWS_VERSION_BUILD')) {
diff --git a/src/Symfony/Component/HttpKernel/DataCollector/ExceptionDataCollector.php b/src/Symfony/Component/HttpKernel/DataCollector/ExceptionDataCollector.php
index 10a010bc62..1b6d78240c 100644
--- a/src/Symfony/Component/HttpKernel/DataCollector/ExceptionDataCollector.php
+++ b/src/Symfony/Component/HttpKernel/DataCollector/ExceptionDataCollector.php
@@ -11,9 +11,9 @@
 
 namespace Symfony\Component\HttpKernel\DataCollector;
 
+use Symfony\Component\Debug\Exception\FlattenException;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpKernel\Exception\FlattenException;
 
 /**
  * ExceptionDataCollector.
diff --git a/src/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php b/src/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php
index 33ce993b07..f396ae679a 100644
--- a/src/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php
+++ b/src/Symfony/Component/HttpKernel/EventListener/ExceptionListener.php
@@ -13,11 +13,11 @@ namespace Symfony\Component\HttpKernel\EventListener;
 
 use Psr\Log\LoggerInterface;
 use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Debug\Exception\FlattenException;
 use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
 use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
 use Symfony\Component\HttpKernel\KernelEvents;
 use Symfony\Component\HttpKernel\HttpKernelInterface;
-use Symfony\Component\HttpKernel\Exception\FlattenException;
 use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
diff --git a/src/Symfony/Component/HttpKernel/Tests/DataCollector/ExceptionDataCollectorTest.php b/src/Symfony/Component/HttpKernel/Tests/DataCollector/ExceptionDataCollectorTest.php
index ebea3ea6e1..95451a411b 100644
--- a/src/Symfony/Component/HttpKernel/Tests/DataCollector/ExceptionDataCollectorTest.php
+++ b/src/Symfony/Component/HttpKernel/Tests/DataCollector/ExceptionDataCollectorTest.php
@@ -11,8 +11,8 @@
 
 namespace Symfony\Component\HttpKernel\Tests\DataCollector;
 
+use Symfony\Component\Debug\Exception\FlattenException;
 use Symfony\Component\HttpKernel\DataCollector\ExceptionDataCollector;
-use Symfony\Component\HttpKernel\Exception\FlattenException;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 
@@ -30,11 +30,10 @@ class ExceptionDataCollectorTest extends \PHPUnit_Framework_TestCase
         $c->collect(new Request(), new Response(),$e);
 
         $this->assertTrue($c->hasException());
-        $this->assertEquals($flattened,$c->getException());
-        $this->assertSame('foo',$c->getMessage());
-        $this->assertSame(500,$c->getCode());
-        $this->assertSame('exception',$c->getName());
-        $this->assertSame($trace,$c->getTrace());
+        $this->assertEquals($flattened, $c->getException());
+        $this->assertSame('foo', $c->getMessage());
+        $this->assertSame(500, $c->getCode());
+        $this->assertSame('exception', $c->getName());
+        $this->assertSame($trace, $c->getTrace());
     }
-
 }