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

vendor/symfony/http-kernel/Tests/UriSignerTest.php

@@ -0,0 +1,51 @@
+<?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;
+
+use Symfony\Component\HttpKernel\UriSigner;
+
+class UriSignerTest extends \PHPUnit_Framework_TestCase
+{
+    public function testSign()
+    {
+        $signer = new UriSigner('foobar');
+
+        $this->assertContains('?_hash=', $signer->sign('http://example.com/foo'));
+        $this->assertContains('&_hash=', $signer->sign('http://example.com/foo?foo=bar'));
+    }
+
+    public function testCheck()
+    {
+        $signer = new UriSigner('foobar');
+
+        $this->assertFalse($signer->check('http://example.com/foo?_hash=foo'));
+        $this->assertFalse($signer->check('http://example.com/foo?foo=bar&_hash=foo'));
+        $this->assertFalse($signer->check('http://example.com/foo?foo=bar&_hash=foo&bar=foo'));
+
+        $this->assertTrue($signer->check($signer->sign('http://example.com/foo')));
+        $this->assertTrue($signer->check($signer->sign('http://example.com/foo?foo=bar')));
+
+        $this->assertTrue($signer->sign('http://example.com/foo?foo=bar&bar=foo') === $signer->sign('http://example.com/foo?bar=foo&foo=bar'));
+    }
+
+    public function testCheckWithDifferentArgSeparator()
+    {
+        $this->iniSet('arg_separator.output', '&amp;');
+        $signer = new UriSigner('foobar');
+
+        $this->assertSame(
+            'http://example.com/foo?baz=bay&foo=bar&_hash=rIOcC%2FF3DoEGo%2FvnESjSp7uU9zA9S%2F%2BOLhxgMexoPUM%3D',
+            $signer->sign('http://example.com/foo?foo=bar&baz=bay')
+        );
+        $this->assertTrue($signer->check($signer->sign('http://example.com/foo?foo=bar&baz=bay')));
+    }
+}