ABANDONED Handle multiple AlternateProtocols for each HostPortPair.

net/http/http_network_transaction_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/http/http_network_transaction.h"
 
 #include <math.h>  // ceil
 #include <stdarg.h>
 #include <string>
 #include <vector>
@@ skipping 7596 matching lines @@
   bool ssl;
 };
 
 scoped_refptr<HttpNetworkSession> SetupSessionForGroupNameTests(
     NextProto next_proto,
     SpdySessionDependencies* session_deps_) {
   scoped_refptr<HttpNetworkSession> session(CreateSession(session_deps_));
 
   base::WeakPtr<HttpServerProperties> http_server_properties =
       session->http_server_properties();
-  http_server_properties->SetAlternateProtocol(
+  http_server_properties->AddAlternateProtocol(
       HostPortPair("host.with.alternate", 80), 443,
       AlternateProtocolFromNextProto(next_proto), 1.0);
 
   return session;
 }
 
 int GroupNameTransactionHelper(
     const std::string& url,
     const scoped_refptr<HttpNetworkSession>& session) {
   HttpRequestInfo request;
@@ skipping 873 matching lines @@
   scoped_refptr<HttpNetworkSession> session(CreateSession(&session_deps_));
   scoped_ptr<HttpTransaction> trans(
       new HttpNetworkTransaction(DEFAULT_PRIORITY, session.get()));
 
   int rv = trans->Start(&request, callback.callback(), BoundNetLog());
   EXPECT_EQ(ERR_IO_PENDING, rv);
 
   HostPortPair http_host_port_pair("www.google.com", 80);
   HttpServerProperties& http_server_properties =
       *session->http_server_properties();
-  AlternateProtocolInfo alternate =
-      http_server_properties.GetAlternateProtocol(http_host_port_pair);
-  EXPECT_EQ(alternate.protocol, UNINITIALIZED_ALTERNATE_PROTOCOL);
+  AlternateProtocols alternates =
+      http_server_properties.GetAlternateProtocols(http_host_port_pair);
+  EXPECT_EQ(0u, alternates.size());
 
   EXPECT_EQ(OK, callback.WaitForResult());
 
   const HttpResponseInfo* response = trans->GetResponseInfo();
   ASSERT_TRUE(response != NULL);
   ASSERT_TRUE(response->headers.get() != NULL);
   EXPECT_EQ("HTTP/1.1 200 OK", response->headers->GetStatusLine());
   EXPECT_FALSE(response->was_fetched_via_spdy);
   EXPECT_FALSE(response->was_npn_negotiated);
 
   std::string response_data;
   ASSERT_EQ(OK, ReadTransaction(trans.get(), &response_data));
   EXPECT_EQ("hello world", response_data);
 
-  alternate = http_server_properties.GetAlternateProtocol(http_host_port_pair);
-  EXPECT_EQ(443, alternate.port);
-  EXPECT_EQ(AlternateProtocolFromNextProto(GetParam()), alternate.protocol);
-  EXPECT_EQ(1.0, alternate.probability);
+  alternates =
+      http_server_properties.GetAlternateProtocols(http_host_port_pair);
+  ASSERT_EQ(1u, alternates.size());
+  EXPECT_EQ(443, alternates[0].port);
+  EXPECT_EQ(AlternateProtocolFromNextProto(GetParam()), alternates[0].protocol);
+  EXPECT_EQ(1.0, alternates[0].probability);
 }
 
 TEST_P(HttpNetworkTransactionTest,
        MarkBrokenAlternateProtocolAndFallback) {
   session_deps_.use_alternate_protocols = true;
 
   HttpRequestInfo request;
   request.method = "GET";
   request.url = GURL("http://www.google.com/");
   request.load_flags = 0;
@@ skipping 11 matching lines @@
   StaticSocketDataProvider second_data(
       data_reads, arraysize(data_reads), NULL, 0);
   session_deps_.socket_factory->AddSocketDataProvider(&second_data);
 
   scoped_refptr<HttpNetworkSession> session(CreateSession(&session_deps_));
 
   base::WeakPtr<HttpServerProperties> http_server_properties =
       session->http_server_properties();
   // Port must be < 1024, or the header will be ignored (since initial port was
   // port 80 (another restricted port).
-  http_server_properties->SetAlternateProtocol(
-      HostPortPair::FromURL(request.url),
-      666 /* port is ignored by MockConnect anyway */,
+  const HostPortPair http_host_port_pair = HostPortPair::FromURL(request.url);
+  http_server_properties->AddAlternateProtocol(
+      http_host_port_pair, 666 /* port is ignored by MockConnect anyway */,
       AlternateProtocolFromNextProto(GetParam()), 1.0);
 
   scoped_ptr<HttpTransaction> trans(
       new HttpNetworkTransaction(DEFAULT_PRIORITY, session.get()));
   TestCompletionCallback callback;
 
   int rv = trans->Start(&request, callback.callback(), BoundNetLog());
   EXPECT_EQ(ERR_IO_PENDING, rv);
   EXPECT_EQ(OK, callback.WaitForResult());
 
   const HttpResponseInfo* response = trans->GetResponseInfo();
   ASSERT_TRUE(response != NULL);
   ASSERT_TRUE(response->headers.get() != NULL);
   EXPECT_EQ("HTTP/1.1 200 OK", response->headers->GetStatusLine());
 
   std::string response_data;
   ASSERT_EQ(OK, ReadTransaction(trans.get(), &response_data));
   EXPECT_EQ("hello world", response_data);
 
-  const AlternateProtocolInfo alternate =
-      http_server_properties->GetAlternateProtocol(
-          HostPortPair::FromURL(request.url));
-  EXPECT_NE(UNINITIALIZED_ALTERNATE_PROTOCOL, alternate.protocol);
-  EXPECT_TRUE(alternate.is_broken);
+  const AlternateProtocols alternate_protocols =
+      http_server_properties->GetAlternateProtocols(http_host_port_pair);
+  ASSERT_EQ(1u, alternate_protocols.size());
+  AlternateProtocolInfo expected_alternate(
+      666, AlternateProtocolFromNextProto(GetParam()), 1.0);
+  EXPECT_TRUE(expected_alternate.Equals(alternate_protocols[0]));
+  EXPECT_TRUE(alternate_protocols[0].is_broken);
 }
 
 TEST_P(HttpNetworkTransactionTest,
        AlternateProtocolPortRestrictedBlocked) {
   // Ensure that we're not allowed to redirect traffic via an alternate
   // protocol to an unrestricted (port >= 1024) when the original traffic was
   // on a restricted port (port < 1024).  Ensure that we can redirect in all
   // other cases.
   session_deps_.use_alternate_protocols = true;
 
@@ skipping 14 matching lines @@
   };
   StaticSocketDataProvider second_data(
       data_reads, arraysize(data_reads), NULL, 0);
   session_deps_.socket_factory->AddSocketDataProvider(&second_data);
 
   scoped_refptr<HttpNetworkSession> session(CreateSession(&session_deps_));
 
   base::WeakPtr<HttpServerProperties> http_server_properties =
       session->http_server_properties();
   const int kUnrestrictedAlternatePort = 1024;
-  http_server_properties->SetAlternateProtocol(
+  http_server_properties->AddAlternateProtocol(
       HostPortPair::FromURL(restricted_port_request.url),
       kUnrestrictedAlternatePort, AlternateProtocolFromNextProto(GetParam()),
       1.0);
 
   scoped_ptr<HttpTransaction> trans(
       new HttpNetworkTransaction(DEFAULT_PRIORITY, session.get()));
   TestCompletionCallback callback;
 
   int rv = trans->Start(
       &restricted_port_request,
@@ skipping 30 matching lines @@
   };
   StaticSocketDataProvider second_data(
       data_reads, arraysize(data_reads), NULL, 0);
   session_deps_.socket_factory->AddSocketDataProvider(&second_data);
 
   scoped_refptr<HttpNetworkSession> session(CreateSession(&session_deps_));
 
   base::WeakPtr<HttpServerProperties> http_server_properties =
       session->http_server_properties();
   const int kUnrestrictedAlternatePort = 1024;
-  http_server_properties->SetAlternateProtocol(
+  http_server_properties->AddAlternateProtocol(
       HostPortPair::FromURL(restricted_port_request.url),
       kUnrestrictedAlternatePort, AlternateProtocolFromNextProto(GetParam()),
       1.0);
 
   scoped_ptr<HttpTransaction> trans(
       new HttpNetworkTransaction(DEFAULT_PRIORITY, session.get()));
   TestCompletionCallback callback;
 
   EXPECT_EQ(ERR_IO_PENDING, trans->Start(
       &restricted_port_request,
@@ skipping 27 matching lines @@
   };
   StaticSocketDataProvider second_data(
       data_reads, arraysize(data_reads), NULL, 0);
   session_deps_.socket_factory->AddSocketDataProvider(&second_data);
 
   scoped_refptr<HttpNetworkSession> session(CreateSession(&session_deps_));
 
   base::WeakPtr<HttpServerProperties> http_server_properties =
       session->http_server_properties();
   const int kRestrictedAlternatePort = 80;
-  http_server_properties->SetAlternateProtocol(
+  http_server_properties->AddAlternateProtocol(
       HostPortPair::FromURL(restricted_port_request.url),
       kRestrictedAlternatePort, AlternateProtocolFromNextProto(GetParam()),
       1.0);
 
   scoped_ptr<HttpTransaction> trans(
       new HttpNetworkTransaction(DEFAULT_PRIORITY, session.get()));
   TestCompletionCallback callback;
 
   int rv = trans->Start(
       &restricted_port_request,
@@ skipping 28 matching lines @@
   };
   StaticSocketDataProvider second_data(
       data_reads, arraysize(data_reads), NULL, 0);
   session_deps_.socket_factory->AddSocketDataProvider(&second_data);
 
   scoped_refptr<HttpNetworkSession> session(CreateSession(&session_deps_));
 
   base::WeakPtr<HttpServerProperties> http_server_properties =
       session->http_server_properties();
   const int kRestrictedAlternatePort = 80;
-  http_server_properties->SetAlternateProtocol(
+  http_server_properties->AddAlternateProtocol(
       HostPortPair::FromURL(unrestricted_port_request.url),
       kRestrictedAlternatePort, AlternateProtocolFromNextProto(GetParam()),
       1.0);
 
   scoped_ptr<HttpTransaction> trans(
       new HttpNetworkTransaction(DEFAULT_PRIORITY, session.get()));
   TestCompletionCallback callback;
 
   int rv = trans->Start(
       &unrestricted_port_request, callback.callback(), BoundNetLog());
@@ skipping 27 matching lines @@
   };
   StaticSocketDataProvider second_data(
       data_reads, arraysize(data_reads), NULL, 0);
   session_deps_.socket_factory->AddSocketDataProvider(&second_data);
 
   scoped_refptr<HttpNetworkSession> session(CreateSession(&session_deps_));
 
   base::WeakPtr<HttpServerProperties> http_server_properties =
       session->http_server_properties();
   const int kUnrestrictedAlternatePort = 1024;
-  http_server_properties->SetAlternateProtocol(
+  http_server_properties->AddAlternateProtocol(
       HostPortPair::FromURL(unrestricted_port_request.url),
       kUnrestrictedAlternatePort, AlternateProtocolFromNextProto(GetParam()),
       1.0);
 
   scoped_ptr<HttpTransaction> trans(
       new HttpNetworkTransaction(DEFAULT_PRIORITY, session.get()));
   TestCompletionCallback callback;
 
   int rv = trans->Start(
       &unrestricted_port_request, callback.callback(), BoundNetLog());
@@ skipping 22 matching lines @@
   };
   StaticSocketDataProvider data(
       data_reads, arraysize(data_reads), NULL, 0);
   session_deps_.socket_factory->AddSocketDataProvider(&data);
 
   scoped_refptr<HttpNetworkSession> session(CreateSession(&session_deps_));
 
   base::WeakPtr<HttpServerProperties> http_server_properties =
       session->http_server_properties();
   const int kUnsafePort = 7;
-  http_server_properties->SetAlternateProtocol(
+  http_server_properties->AddAlternateProtocol(
       HostPortPair::FromURL(request.url), kUnsafePort,
       AlternateProtocolFromNextProto(GetParam()), 1.0);
 
   scoped_ptr<HttpTransaction> trans(
       new HttpNetworkTransaction(DEFAULT_PRIORITY, session.get()));
   TestCompletionCallback callback;
 
   int rv = trans->Start(&request, callback.callback(), BoundNetLog());
   EXPECT_EQ(ERR_IO_PENDING, rv);
   // The HTTP request should succeed.
@@ skipping 4679 matching lines @@
   ASSERT_TRUE(response);
   ASSERT_TRUE(response->headers.get());
 
   EXPECT_EQ(101, response->headers->response_code());
 
   trans.reset();
   session->CloseAllConnections();
 }
 
 }  // namespace net