17139: do not send default cache header for 301 redirects
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@ -41,6 +41,10 @@ class RedirectResponse extends Response
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if (!$this->isRedirect()) {
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throw new \InvalidArgumentException(sprintf('The HTTP status code is not a redirect ("%s" given).', $status));
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}
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if (301 == $status && !array_key_exists('cache-control', $headers)) {
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$this->headers->remove('cache-control');
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}
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}
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/**
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@ -80,4 +80,17 @@ class RedirectResponseTest extends \PHPUnit_Framework_TestCase
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$this->assertInstanceOf('Symfony\Component\HttpFoundation\RedirectResponse', $response);
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$this->assertEquals(301, $response->getStatusCode());
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}
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public function testCacheHeaders()
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{
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$response = new RedirectResponse('foo.bar', 301);
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$this->assertFalse($response->headers->hasCacheControlDirective('no-cache'));
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$response = new RedirectResponse('foo.bar', 301, array('cache-control' => 'max-age=86400'));
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$this->assertFalse($response->headers->hasCacheControlDirective('no-cache'));
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$this->assertTrue($response->headers->hasCacheControlDirective('max-age'));
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$response = new RedirectResponse('foo.bar', 302);
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$this->assertTrue($response->headers->hasCacheControlDirective('no-cache'));
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}
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}
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