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- <?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 Symfony\Component\HttpFoundation\BinaryFileResponse;
- use Symfony\Component\HttpFoundation\Request;
- use Symfony\Component\HttpFoundation\ResponseHeaderBag;
- use Symfony\Component\HttpFoundation\Tests\File\FakeFile;
- class BinaryFileResponseTest extends ResponseTestCase
- {
- public function testConstruction()
- {
- $file = __DIR__.'/../README.md';
- $response = new BinaryFileResponse($file, 404, array('X-Header' => 'Foo'), true, null, true, true);
- $this->assertEquals(404, $response->getStatusCode());
- $this->assertEquals('Foo', $response->headers->get('X-Header'));
- $this->assertTrue($response->headers->has('ETag'));
- $this->assertTrue($response->headers->has('Last-Modified'));
- $this->assertFalse($response->headers->has('Content-Disposition'));
- $response = BinaryFileResponse::create($file, 404, array(), true, ResponseHeaderBag::DISPOSITION_INLINE);
- $this->assertEquals(404, $response->getStatusCode());
- $this->assertFalse($response->headers->has('ETag'));
- $this->assertEquals('inline; filename="README.md"', $response->headers->get('Content-Disposition'));
- }
- /**
- * @expectedException \LogicException
- */
- public function testSetContent()
- {
- $response = new BinaryFileResponse(__FILE__);
- $response->setContent('foo');
- }
- public function testGetContent()
- {
- $response = new BinaryFileResponse(__FILE__);
- $this->assertFalse($response->getContent());
- }
- /**
- * @dataProvider provideRanges
- */
- public function testRequests($requestRange, $offset, $length, $responseRange)
- {
- $response = BinaryFileResponse::create(__DIR__.'/File/Fixtures/test.gif', 200, array('Content-Type' => 'application/octet-stream'))->setAutoEtag();
- // do a request to get the ETag
- $request = Request::create('/');
- $response->prepare($request);
- $etag = $response->headers->get('ETag');
- // prepare a request for a range of the testing file
- $request = Request::create('/');
- $request->headers->set('If-Range', $etag);
- $request->headers->set('Range', $requestRange);
- $file = fopen(__DIR__.'/File/Fixtures/test.gif', 'r');
- fseek($file, $offset);
- $data = fread($file, $length);
- fclose($file);
- $this->expectOutputString($data);
- $response = clone $response;
- $response->prepare($request);
- $response->sendContent();
- $this->assertEquals(206, $response->getStatusCode());
- $this->assertEquals($responseRange, $response->headers->get('Content-Range'));
- }
- /**
- * @dataProvider provideRanges
- */
- public function testRequestsWithoutEtag($requestRange, $offset, $length, $responseRange)
- {
- $response = BinaryFileResponse::create(__DIR__.'/File/Fixtures/test.gif', 200, array('Content-Type' => 'application/octet-stream'));
- // do a request to get the LastModified
- $request = Request::create('/');
- $response->prepare($request);
- $lastModified = $response->headers->get('Last-Modified');
- // prepare a request for a range of the testing file
- $request = Request::create('/');
- $request->headers->set('If-Range', $lastModified);
- $request->headers->set('Range', $requestRange);
- $file = fopen(__DIR__.'/File/Fixtures/test.gif', 'r');
- fseek($file, $offset);
- $data = fread($file, $length);
- fclose($file);
- $this->expectOutputString($data);
- $response = clone $response;
- $response->prepare($request);
- $response->sendContent();
- $this->assertEquals(206, $response->getStatusCode());
- $this->assertEquals($responseRange, $response->headers->get('Content-Range'));
- }
- public function provideRanges()
- {
- return array(
- array('bytes=1-4', 1, 4, 'bytes 1-4/35'),
- array('bytes=-5', 30, 5, 'bytes 30-34/35'),
- array('bytes=30-', 30, 5, 'bytes 30-34/35'),
- array('bytes=30-30', 30, 1, 'bytes 30-30/35'),
- array('bytes=30-34', 30, 5, 'bytes 30-34/35'),
- );
- }
- public function testRangeRequestsWithoutLastModifiedDate()
- {
- // prevent auto last modified
- $response = BinaryFileResponse::create(__DIR__.'/File/Fixtures/test.gif', 200, array('Content-Type' => 'application/octet-stream'), true, null, false, false);
- // prepare a request for a range of the testing file
- $request = Request::create('/');
- $request->headers->set('If-Range', date('D, d M Y H:i:s').' GMT');
- $request->headers->set('Range', 'bytes=1-4');
- $this->expectOutputString(file_get_contents(__DIR__.'/File/Fixtures/test.gif'));
- $response = clone $response;
- $response->prepare($request);
- $response->sendContent();
- $this->assertEquals(200, $response->getStatusCode());
- $this->assertNull($response->headers->get('Content-Range'));
- }
- /**
- * @dataProvider provideFullFileRanges
- */
- public function testFullFileRequests($requestRange)
- {
- $response = BinaryFileResponse::create(__DIR__.'/File/Fixtures/test.gif', 200, array('Content-Type' => 'application/octet-stream'))->setAutoEtag();
- // prepare a request for a range of the testing file
- $request = Request::create('/');
- $request->headers->set('Range', $requestRange);
- $file = fopen(__DIR__.'/File/Fixtures/test.gif', 'r');
- $data = fread($file, 35);
- fclose($file);
- $this->expectOutputString($data);
- $response = clone $response;
- $response->prepare($request);
- $response->sendContent();
- $this->assertEquals(200, $response->getStatusCode());
- }
- public function provideFullFileRanges()
- {
- return array(
- array('bytes=0-'),
- array('bytes=0-34'),
- array('bytes=-35'),
- // Syntactical invalid range-request should also return the full resource
- array('bytes=20-10'),
- array('bytes=50-40'),
- );
- }
- /**
- * @dataProvider provideInvalidRanges
- */
- public function testInvalidRequests($requestRange)
- {
- $response = BinaryFileResponse::create(__DIR__.'/File/Fixtures/test.gif', 200, array('Content-Type' => 'application/octet-stream'))->setAutoEtag();
- // prepare a request for a range of the testing file
- $request = Request::create('/');
- $request->headers->set('Range', $requestRange);
- $response = clone $response;
- $response->prepare($request);
- $response->sendContent();
- $this->assertEquals(416, $response->getStatusCode());
- #$this->assertEquals('', $response->headers->get('Content-Range'));
- }
- public function provideInvalidRanges()
- {
- return array(
- array('bytes=-40'),
- array('bytes=30-40'),
- );
- }
- /**
- * @dataProvider provideXSendfileFiles
- */
- public function testXSendfile($file)
- {
- $request = Request::create('/');
- $request->headers->set('X-Sendfile-Type', 'X-Sendfile');
- BinaryFileResponse::trustXSendfileTypeHeader();
- $response = BinaryFileResponse::create($file, 200, array('Content-Type' => 'application/octet-stream'));
- $response->prepare($request);
- $this->expectOutputString('');
- $response->sendContent();
- $this->assertContains('README.md', $response->headers->get('X-Sendfile'));
- }
- public function provideXSendfileFiles()
- {
- return array(
- array(__DIR__.'/../README.md'),
- array('file://'.__DIR__.'/../README.md'),
- );
- }
- /**
- * @dataProvider getSampleXAccelMappings
- */
- public function testXAccelMapping($realpath, $mapping, $virtual)
- {
- $request = Request::create('/');
- $request->headers->set('X-Sendfile-Type', 'X-Accel-Redirect');
- $request->headers->set('X-Accel-Mapping', $mapping);
- $file = new FakeFile($realpath, __DIR__.'/File/Fixtures/test');
- BinaryFileResponse::trustXSendfileTypeHeader();
- $response = new BinaryFileResponse($file, 200, array('Content-Type' => 'application/octet-stream'));
- $reflection = new \ReflectionObject($response);
- $property = $reflection->getProperty('file');
- $property->setAccessible(true);
- $property->setValue($response, $file);
- $response->prepare($request);
- $this->assertEquals($virtual, $response->headers->get('X-Accel-Redirect'));
- }
- public function testDeleteFileAfterSend()
- {
- $request = Request::create('/');
- $path = __DIR__.'/File/Fixtures/to_delete';
- touch($path);
- $realPath = realpath($path);
- $this->assertFileExists($realPath);
- $response = new BinaryFileResponse($realPath, 200, array('Content-Type' => 'application/octet-stream'));
- $response->deleteFileAfterSend(true);
- $response->prepare($request);
- $response->sendContent();
- $this->assertFileNotExists($path);
- }
- public function testAcceptRangeOnUnsafeMethods()
- {
- $request = Request::create('/', 'POST');
- $response = BinaryFileResponse::create(__DIR__.'/File/Fixtures/test.gif', 200, array('Content-Type' => 'application/octet-stream'));
- $response->prepare($request);
- $this->assertEquals('none', $response->headers->get('Accept-Ranges'));
- }
- public function testAcceptRangeNotOverriden()
- {
- $request = Request::create('/', 'POST');
- $response = BinaryFileResponse::create(__DIR__.'/File/Fixtures/test.gif', 200, array('Content-Type' => 'application/octet-stream'));
- $response->headers->set('Accept-Ranges', 'foo');
- $response->prepare($request);
- $this->assertEquals('foo', $response->headers->get('Accept-Ranges'));
- }
- public function getSampleXAccelMappings()
- {
- return array(
- array('/var/www/var/www/files/foo.txt', '/var/www/=/files/', '/files/var/www/files/foo.txt'),
- array('/home/foo/bar.txt', '/var/www/=/files/,/home/foo/=/baz/', '/baz/bar.txt'),
- );
- }
- protected function provideResponse()
- {
- return new BinaryFileResponse(__DIR__.'/../README.md', 200, array('Content-Type' => 'application/octet-stream'));
- }
- public static function tearDownAfterClass()
- {
- $path = __DIR__.'/../Fixtures/to_delete';
- if (file_exists($path)) {
- @unlink($path);
- }
- }
- }
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