Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

vendor/symfony/http-kernel/Tests/Profiler/SqliteProfilerStorageTest.php

@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\Profiler;
+
+use Symfony\Component\HttpKernel\Profiler\SqliteProfilerStorage;
+
+class SqliteProfilerStorageTest extends AbstractProfilerStorageTest
+{
+    protected static $dbFile;
+    protected static $storage;
+
+    public static function setUpBeforeClass()
+    {
+        self::$dbFile = tempnam(sys_get_temp_dir(), 'sf2_sqlite_storage');
+        if (file_exists(self::$dbFile)) {
+            @unlink(self::$dbFile);
+        }
+        self::$storage = new SqliteProfilerStorage('sqlite:'.self::$dbFile);
+    }
+
+    public static function tearDownAfterClass()
+    {
+        @unlink(self::$dbFile);
+    }
+
+    protected function setUp()
+    {
+        if (!class_exists('SQLite3') && (!class_exists('PDO') || !in_array('sqlite', \PDO::getAvailableDrivers()))) {
+            $this->markTestSkipped('This test requires SQLite support in your environment');
+        }
+        self::$storage->purge();
+    }
+
+    /**
+     * @return \Symfony\Component\HttpKernel\Profiler\ProfilerStorageInterface
+     */
+    protected function getStorage()
+    {
+        return self::$storage;
+    }
+}