// found in the LICENSE file.
#include <algorithm>
+#include <iostream>
#include <limits>
#include "base/basictypes.h"
ContentTypeTest,
testing::ValuesIn(mimetype_tests));
+using net::ValidationType;
+using net::VALIDATION_NONE;
+using net::VALIDATION_SYNCHRONOUS;
+using net::VALIDATION_ASYNCHRONOUS;
+
struct RequiresValidationTestData {
const char* headers;
- bool requires_validation;
+ ValidationType validation_type;
};
class RequiresValidationTest
scoped_refptr<net::HttpResponseHeaders> parsed(
new net::HttpResponseHeaders(headers));
- bool requires_validation =
+ ValidationType validation_type =
parsed->RequiresValidation(request_time, response_time, current_time);
- EXPECT_EQ(test.requires_validation, requires_validation);
+ EXPECT_EQ(test.validation_type, validation_type);
}
const struct RequiresValidationTestData requires_validation_tests[] = {
// No expiry info: expires immediately.
{ "HTTP/1.1 200 OK\n"
"\n",
- true
+ VALIDATION_SYNCHRONOUS
},
// No expiry info: expires immediately.
{ "HTTP/1.1 200 OK\n"
"\n",
- true
+ VALIDATION_SYNCHRONOUS
},
// Valid for a little while.
{ "HTTP/1.1 200 OK\n"
"cache-control: max-age=10000\n"
"\n",
- false
+ VALIDATION_NONE
},
// Expires in the future.
{ "HTTP/1.1 200 OK\n"
"date: Wed, 28 Nov 2007 00:40:11 GMT\n"
"expires: Wed, 28 Nov 2007 01:00:00 GMT\n"
"\n",
- false
+ VALIDATION_NONE
},
// Already expired.
{ "HTTP/1.1 200 OK\n"
"date: Wed, 28 Nov 2007 00:40:11 GMT\n"
"expires: Wed, 28 Nov 2007 00:00:00 GMT\n"
"\n",
- true
+ VALIDATION_SYNCHRONOUS
},
// Max-age trumps expires.
{ "HTTP/1.1 200 OK\n"
"expires: Wed, 28 Nov 2007 00:00:00 GMT\n"
"cache-control: max-age=10000\n"
"\n",
- false
+ VALIDATION_NONE
},
// Last-modified heuristic: modified a while ago.
{ "HTTP/1.1 200 OK\n"
"date: Wed, 28 Nov 2007 00:40:11 GMT\n"
"last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n"
"\n",
- false
+ VALIDATION_NONE
},
{ "HTTP/1.1 203 Non-Authoritative Information\n"
"date: Wed, 28 Nov 2007 00:40:11 GMT\n"
"last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n"
"\n",
- false
+ VALIDATION_NONE
},
{ "HTTP/1.1 206 Partial Content\n"
"date: Wed, 28 Nov 2007 00:40:11 GMT\n"
"last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n"
"\n",
- false
+ VALIDATION_NONE
},
// Last-modified heuristic: modified recently.
{ "HTTP/1.1 200 OK\n"
"date: Wed, 28 Nov 2007 00:40:11 GMT\n"
"last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n"
"\n",
- true
+ VALIDATION_SYNCHRONOUS
},
{ "HTTP/1.1 203 Non-Authoritative Information\n"
"date: Wed, 28 Nov 2007 00:40:11 GMT\n"
"last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n"
"\n",
- true
+ VALIDATION_SYNCHRONOUS
},
{ "HTTP/1.1 206 Partial Content\n"
"date: Wed, 28 Nov 2007 00:40:11 GMT\n"
"last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n"
"\n",
- true
+ VALIDATION_SYNCHRONOUS
},
// Cached permanent redirect.
{ "HTTP/1.1 301 Moved Permanently\n"
"\n",
- false
+ VALIDATION_NONE
},
// Another cached permanent redirect.
{ "HTTP/1.1 308 Permanent Redirect\n"
"\n",
- false
+ VALIDATION_NONE
},
// Cached redirect: not reusable even though by default it would be.
{ "HTTP/1.1 300 Multiple Choices\n"
"Cache-Control: no-cache\n"
"\n",
- true
+ VALIDATION_SYNCHRONOUS
},
// Cached forever by default.
{ "HTTP/1.1 410 Gone\n"
"\n",
- false
+ VALIDATION_NONE
},
// Cached temporary redirect: not reusable.
{ "HTTP/1.1 302 Found\n"
"\n",
- true
+ VALIDATION_SYNCHRONOUS
},
// Cached temporary redirect: reusable.
{ "HTTP/1.1 302 Found\n"
"cache-control: max-age=10000\n"
"\n",
- false
+ VALIDATION_NONE
},
// Cache-control: max-age=N overrides expires: date in the past.
{ "HTTP/1.1 200 OK\n"
"expires: Wed, 28 Nov 2007 00:20:11 GMT\n"
"cache-control: max-age=10000\n"
"\n",
- false
+ VALIDATION_NONE
},
// Cache-control: no-store overrides expires: in the future.
{ "HTTP/1.1 200 OK\n"
"expires: Wed, 29 Nov 2007 00:40:11 GMT\n"
"cache-control: no-store,private,no-cache=\"foo\"\n"
"\n",
- true
+ VALIDATION_SYNCHRONOUS
},
// Pragma: no-cache overrides last-modified heuristic.
{ "HTTP/1.1 200 OK\n"
"last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n"
"pragma: no-cache\n"
"\n",
- true
+ VALIDATION_SYNCHRONOUS
+ },
+ // max-age has expired, needs synchronous revalidation
+ { "HTTP/1.1 200 OK\n"
+ "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
+ "cache-control: max-age=300\n"
+ "\n",
+ VALIDATION_SYNCHRONOUS
+ },
+ // max-age has expired, stale-while-revalidate has not, eligible for
+ // asynchronous revalidation
+ { "HTTP/1.1 200 OK\n"
+ "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
+ "cache-control: max-age=300, stale-while-revalidate=3600\n"
+ "\n",
+ VALIDATION_ASYNCHRONOUS
+ },
+ // max-age and stale-while-revalidate have expired, needs synchronous
+ // revalidation
+ { "HTTP/1.1 200 OK\n"
+ "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
+ "cache-control: max-age=300, stale-while-revalidate=5\n"
+ "\n",
+ VALIDATION_SYNCHRONOUS
+ },
+ // max-age is 0, stale-while-revalidate is large enough to permit
+ // asynchronous revalidation
+ { "HTTP/1.1 200 OK\n"
+ "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
+ "cache-control: max-age=0, stale-while-revalidate=360\n"
+ "\n",
+ VALIDATION_ASYNCHRONOUS
+ },
+ // stale-while-revalidate must not override no-cache or similar directives.
+ { "HTTP/1.1 200 OK\n"
+ "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
+ "cache-control: no-cache, stale-while-revalidate=360\n"
+ "\n",
+ VALIDATION_SYNCHRONOUS
+ },
+ // max-age has not expired, so no revalidation is needed.
+ { "HTTP/1.1 200 OK\n"
+ "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
+ "cache-control: max-age=3600, stale-while-revalidate=3600\n"
+ "\n",
+ VALIDATION_NONE
+ },
+ // must-revalidate overrides stale-while-revalidate, so synchronous validation
+ // is needed.
+ { "HTTP/1.1 200 OK\n"
+ "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
+ "cache-control: must-revalidate, max-age=300, stale-while-revalidate=3600\n"
+ "\n",
+ VALIDATION_SYNCHRONOUS
},
// TODO(darin): Add many many more tests here.
bool expected_keep_alive;
};
+// Enable GTest to print KeepAliveTestData in an intelligible way if the test
+// fails.
+void PrintTo(const KeepAliveTestData& keep_alive_test_data,
+ std::ostream* os) {
+ *os << "{\"" << keep_alive_test_data.headers << "\", " << std::boolalpha
+ << keep_alive_test_data.expected_keep_alive << "}";
+}
+
class IsKeepAliveTest
: public HttpResponseHeadersTest,
public ::testing::WithParamInterface<KeepAliveTestData> {
"proxy-connection: keep-alive\n",
true
},
+ { "HTTP/1.1 200 OK\n"
+ "Connection: Upgrade, close\n",
+ false
+ },
+ { "HTTP/1.1 200 OK\n"
+ "Connection: Upgrade, keep-alive\n",
+ true
+ },
+ { "HTTP/1.1 200 OK\n"
+ "Connection: Upgrade\n"
+ "Connection: close\n",
+ false
+ },
+ { "HTTP/1.1 200 OK\n"
+ "Connection: Upgrade\n"
+ "Connection: keep-alive\n",
+ true
+ },
+ { "HTTP/1.1 200 OK\n"
+ "Connection: close, Upgrade\n",
+ false
+ },
+ { "HTTP/1.1 200 OK\n"
+ "Connection: keep-alive, Upgrade\n",
+ true
+ },
+ { "HTTP/1.1 200 OK\n"
+ "Connection: Upgrade\n"
+ "Proxy-Connection: close\n",
+ false
+ },
+ { "HTTP/1.1 200 OK\n"
+ "Connection: Upgrade\n"
+ "Proxy-Connection: keep-alive\n",
+ true
+ },
+ // In situations where the response headers conflict with themselves, use the
+ // first one for backwards-compatibility.
+ { "HTTP/1.1 200 OK\n"
+ "Connection: close\n"
+ "Connection: keep-alive\n",
+ false
+ },
+ { "HTTP/1.1 200 OK\n"
+ "Connection: keep-alive\n"
+ "Connection: close\n",
+ true
+ },
+ { "HTTP/1.0 200 OK\n"
+ "Connection: close\n"
+ "Connection: keep-alive\n",
+ false
+ },
+ { "HTTP/1.0 200 OK\n"
+ "Connection: keep-alive\n"
+ "Connection: close\n",
+ true
+ },
+ // Ignore the Proxy-Connection header if at all possible.
+ { "HTTP/1.0 200 OK\n"
+ "Proxy-Connection: keep-alive\n"
+ "Connection: close\n",
+ false
+ },
+ { "HTTP/1.1 200 OK\n"
+ "Proxy-Connection: close\n"
+ "Connection: keep-alive\n",
+ true
+ },
+ // Older versions of Chrome would have ignored Proxy-Connection in this case,
+ // but it doesn't seem safe.
+ { "HTTP/1.1 200 OK\n"
+ "Proxy-Connection: close\n"
+ "Connection: Transfer-Encoding\n",
+ false
+ },
};
INSTANTIATE_TEST_CASE_P(HttpResponseHeaders,
projects / platform / framework / web / crosswalk.git / blobdiff