Persist server's crypto config data to disk cache for 0-RTT

net/http/disk_cache_based_quic_server_info_unittest.cc

 // Copyright 2014 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/disk_cache_based_quic_server_info.h"
+
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop/message_loop.h"
 #include "net/base/net_errors.h"
-#include "net/http/disk_cache_based_quic_server_info.h"
 #include "net/http/mock_http_cache.h"
 #include "net/quic/crypto/quic_server_info.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 // This is an empty transaction, needed to register the URL and the test mode.
 const MockTransaction kHostInfoTransaction = {
   "quicserverinfo:https://www.google.com",
   "",
@@ skipping 35 matching lines @@
   net::TestCompletionCallback callback;
 
   scoped_ptr<net::QuicServerInfo> quic_server_info(
       new net::DiskCacheBasedQuicServerInfo("https://www.google.com",
                                             cache.http_cache()));
   quic_server_info->Start();
   int rv = quic_server_info->WaitForDataReady(callback.callback());
   EXPECT_EQ(net::OK, callback.GetResult(rv));
 
   net::QuicServerInfo::State* state = quic_server_info->mutable_state();
-  // TODO(rtenneti): Flesh out details of net::QuicServerInfo::State.
-  EXPECT_TRUE(state->data.empty());
-  state->data.push_back(std::string("foo"));
+  EXPECT_TRUE(state->certs_.empty());
+  const string server_config_a = "server_config_a";
+  const string source_address_token_a = "source_address_token_a";
+  const string server_config_sig_a = "server_config_sig_a";
+  const string cert_a = "cert_a";
+  const string cert_b = "cert_b";
+
+  state->server_config_ = server_config_a;
+  state->source_address_token_ = source_address_token_a;
+  state->server_config_sig_ = server_config_sig_a;
+  state->certs_.push_back(cert_a);
   quic_server_info->Persist();
 
   // Wait until Persist() does the work.
   base::MessageLoop::current()->RunUntilIdle();
 
-  // Open the stored net::QuicCryptoClientConfig::CachedState.
+  // Open the stored QuicServerInfo.
   quic_server_info.reset(
       new net::DiskCacheBasedQuicServerInfo("https://www.google.com",
                                             cache.http_cache()));
   quic_server_info->Start();
   rv = quic_server_info->WaitForDataReady(callback.callback());
   EXPECT_EQ(net::OK, callback.GetResult(rv));
 
   // And now update the data.
   state = quic_server_info->mutable_state();
-  // TODO(rtenneti): Flesh out details of net::QuicServerInfo::State.
-  // Verify the data after we implement save and restore of the data.
-  state->data.push_back(std::string("bar"));
+  state->certs_.push_back(cert_b);
 
   // Fail instead of DCHECKing double creates.
   cache.disk_cache()->set_double_create_check(false);
   quic_server_info->Persist();
   base::MessageLoop::current()->RunUntilIdle();
 
   // Verify that the state was updated.
   quic_server_info.reset(
       new net::DiskCacheBasedQuicServerInfo("https://www.google.com",
                                             cache.http_cache()));
   quic_server_info->Start();
   rv = quic_server_info->WaitForDataReady(callback.callback());
   EXPECT_EQ(net::OK, callback.GetResult(rv));
 
-  state = quic_server_info->mutable_state();
-  // TODO(rtenneti): Flesh out details of net::QuicServerInfo::State.
-  // Verify the data after we implement save and restore of the data.
+  const net::QuicServerInfo::State& state1 = quic_server_info->state();
+  EXPECT_TRUE(quic_server_info->IsDataReady());
+  EXPECT_EQ(2U, state1.certs_.size());
+  EXPECT_EQ(server_config_a, state1.server_config_);
+  EXPECT_EQ(source_address_token_a, state1.source_address_token_);
+  EXPECT_EQ(server_config_sig_a, state1.server_config_sig_);
+  EXPECT_EQ(cert_a, state1.certs_[0]);

[wtc, 2014/02/11 01:01:45]

Nit: move line 110 right before this line because they are all related to
state1.certs_.

[ramant (doing other things), 2014/02/11 07:57:55]

Done.

+  EXPECT_EQ(cert_b, state1.certs_[1]);
 
   RemoveMockTransaction(&kHostInfoTransaction);
 }
 
 }  // namespace