--- /dev/null
+<?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\HttpFoundation\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpFoundation\Request;
+
+abstract class ResponseTestCase extends TestCase
+{
+ public function testNoCacheControlHeaderOnAttachmentUsingHTTPSAndMSIE()
+ {
+ // Check for HTTPS and IE 8
+ $request = new Request();
+ $request->server->set('HTTPS', true);
+ $request->server->set('HTTP_USER_AGENT', 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)');
+
+ $response = $this->provideResponse();
+ $response->headers->set('Content-Disposition', 'attachment; filename="fname.ext"');
+ $response->prepare($request);
+
+ $this->assertFalse($response->headers->has('Cache-Control'));
+
+ // Check for IE 10 and HTTPS
+ $request->server->set('HTTP_USER_AGENT', 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)');
+
+ $response = $this->provideResponse();
+ $response->headers->set('Content-Disposition', 'attachment; filename="fname.ext"');
+ $response->prepare($request);
+
+ $this->assertTrue($response->headers->has('Cache-Control'));
+
+ // Check for IE 9 and HTTPS
+ $request->server->set('HTTP_USER_AGENT', 'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 7.1; Trident/5.0)');
+
+ $response = $this->provideResponse();
+ $response->headers->set('Content-Disposition', 'attachment; filename="fname.ext"');
+ $response->prepare($request);
+
+ $this->assertTrue($response->headers->has('Cache-Control'));
+
+ // Check for IE 9 and HTTP
+ $request->server->set('HTTPS', false);
+
+ $response = $this->provideResponse();
+ $response->headers->set('Content-Disposition', 'attachment; filename="fname.ext"');
+ $response->prepare($request);
+
+ $this->assertTrue($response->headers->has('Cache-Control'));
+
+ // Check for IE 8 and HTTP
+ $request->server->set('HTTP_USER_AGENT', 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)');
+
+ $response = $this->provideResponse();
+ $response->headers->set('Content-Disposition', 'attachment; filename="fname.ext"');
+ $response->prepare($request);
+
+ $this->assertTrue($response->headers->has('Cache-Control'));
+
+ // Check for non-IE and HTTPS
+ $request->server->set('HTTPS', true);
+ $request->server->set('HTTP_USER_AGENT', 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.60 Safari/537.17');
+
+ $response = $this->provideResponse();
+ $response->headers->set('Content-Disposition', 'attachment; filename="fname.ext"');
+ $response->prepare($request);
+
+ $this->assertTrue($response->headers->has('Cache-Control'));
+
+ // Check for non-IE and HTTP
+ $request->server->set('HTTPS', false);
+
+ $response = $this->provideResponse();
+ $response->headers->set('Content-Disposition', 'attachment; filename="fname.ext"');
+ $response->prepare($request);
+
+ $this->assertTrue($response->headers->has('Cache-Control'));
+ }
+
+ abstract protected function provideResponse();
+}