Roll Chrome into Mojo.

net/http/http_server_properties_manager_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/http_server_properties_manager.h"
 
 #include "base/basictypes.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/testing_pref_service.h"
 #include "base/run_loop.h"
+#include "base/strings/string_number_conversions.h"
+#include "base/strings/stringprintf.h"
 #include "base/test/test_simple_task_runner.h"
 #include "base/values.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 namespace net {
 
 namespace {
 
+using base::StringPrintf;
 using ::testing::_;
 using ::testing::Invoke;
 using ::testing::Mock;
 using ::testing::StrictMock;
 
 const char kTestHttpServerProperties[] = "TestHttpServerProperties";
 
 class TestingHttpServerPropertiesManager : public HttpServerPropertiesManager {
  public:
   TestingHttpServerPropertiesManager(
@@ skipping 28 matching lines @@
         base::TimeDelta());
   }
 
   void UpdatePrefsFromCacheOnNetworkThreadConcrete(
       const base::Closure& callback) {
     HttpServerPropertiesManager::UpdatePrefsFromCacheOnNetworkThread(callback);
   }
 
   MOCK_METHOD0(UpdateCacheFromPrefsOnPrefThread, void());
   MOCK_METHOD1(UpdatePrefsFromCacheOnNetworkThread, void(const base::Closure&));
-  MOCK_METHOD5(UpdateCacheFromPrefsOnNetworkThread,
+  MOCK_METHOD6(UpdateCacheFromPrefsOnNetworkThread,
                void(std::vector<std::string>* spdy_servers,
-                    net::SpdySettingsMap* spdy_settings_map,
-                    net::AlternateProtocolMap* alternate_protocol_map,
-                    net::SupportsQuicMap* supports_quic_map,
+                    SpdySettingsMap* spdy_settings_map,
+                    AlternateProtocolMap* alternate_protocol_map,
+                    SupportsQuicMap* supports_quic_map,
+                    ServerNetworkStatsMap* server_network_stats_map,
                     bool detected_corrupted_prefs));
-  MOCK_METHOD4(UpdatePrefsOnPref,
+  MOCK_METHOD5(UpdatePrefsOnPref,
                void(base::ListValue* spdy_server_list,
-                    net::SpdySettingsMap* spdy_settings_map,
-                    net::AlternateProtocolMap* alternate_protocol_map,
-                    net::SupportsQuicMap* supports_quic_map));
+                    SpdySettingsMap* spdy_settings_map,
+                    AlternateProtocolMap* alternate_protocol_map,
+                    SupportsQuicMap* supports_quic_map,
+                    ServerNetworkStatsMap* server_network_stats_map));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TestingHttpServerPropertiesManager);
 };
 
 class HttpServerPropertiesManagerTest : public testing::Test {
  protected:
   HttpServerPropertiesManagerTest() {}
 
   void SetUp() override {
@@ skipping 47 matching lines @@
 };
 
 TEST_F(HttpServerPropertiesManagerTest,
        SingleUpdateForTwoSpdyServerPrefChanges) {
   ExpectCacheUpdate();
 
   // Set up the prefs for www.google.com:80 and mail.google.com:80 and then set
   // it twice. Only expect a single cache update.
 
   base::DictionaryValue* server_pref_dict = new base::DictionaryValue;
+  HostPortPair google_server("www.google.com", 80);
+  HostPortPair mail_server("mail.google.com", 80);
 
   // Set supports_spdy for www.google.com:80.
   server_pref_dict->SetBoolean("supports_spdy", true);
 
   // Set up alternate_protocol for www.google.com:80.
   base::DictionaryValue* alternate_protocol = new base::DictionaryValue;
   alternate_protocol->SetInteger("port", 443);
   alternate_protocol->SetString("protocol_str", "npn-spdy/3");
   server_pref_dict->SetWithoutPathExpansion("alternate_protocol",
                                             alternate_protocol);
 
   // Set up SupportsQuic for www.google.com:80.
   base::DictionaryValue* supports_quic = new base::DictionaryValue;
   supports_quic->SetBoolean("used_quic", true);
   supports_quic->SetString("address", "foo");
   server_pref_dict->SetWithoutPathExpansion("supports_quic", supports_quic);
 
+  // Set up ServerNetworkStats for www.google.com:80.
+  base::DictionaryValue* stats = new base::DictionaryValue;
+  stats->SetInteger("srtt", 10);
+  server_pref_dict->SetWithoutPathExpansion("network_stats", stats);
+
   // Set the server preference for www.google.com:80.
   base::DictionaryValue* servers_dict = new base::DictionaryValue;
   servers_dict->SetWithoutPathExpansion("www.google.com:80", server_pref_dict);
 
   // Set the preference for mail.google.com server.
   base::DictionaryValue* server_pref_dict1 = new base::DictionaryValue;
 
   // Set supports_spdy for mail.google.com:80
   server_pref_dict1->SetBoolean("supports_spdy", true);
 
   // Set up alternate_protocol for mail.google.com:80
   base::DictionaryValue* alternate_protocol1 = new base::DictionaryValue;
   alternate_protocol1->SetInteger("port", 444);
   alternate_protocol1->SetString("protocol_str", "npn-spdy/3.1");
 
   server_pref_dict1->SetWithoutPathExpansion("alternate_protocol",
                                              alternate_protocol1);
 
   // Set up SupportsQuic for mail.google.com:80
   base::DictionaryValue* supports_quic1 = new base::DictionaryValue;
   supports_quic1->SetBoolean("used_quic", false);
   supports_quic1->SetString("address", "bar");
   server_pref_dict1->SetWithoutPathExpansion("supports_quic", supports_quic1);
 
+  // Set up ServerNetworkStats for mail.google.com:80.
+  base::DictionaryValue* stats1 = new base::DictionaryValue;
+  stats1->SetInteger("srtt", 20);
+  server_pref_dict1->SetWithoutPathExpansion("network_stats", stats1);
   // Set the server preference for mail.google.com:80.
   servers_dict->SetWithoutPathExpansion("mail.google.com:80",
                                         server_pref_dict1);
 
   base::DictionaryValue* http_server_properties_dict =
       new base::DictionaryValue;
   HttpServerPropertiesManager::SetVersion(http_server_properties_dict, -1);
   http_server_properties_dict->SetWithoutPathExpansion("servers", servers_dict);
 
   // Set the same value for kHttpServerProperties multiple times.
   pref_service_.SetManagedPref(kTestHttpServerProperties,
                                http_server_properties_dict);
   base::DictionaryValue* http_server_properties_dict2 =
       http_server_properties_dict->DeepCopy();
   pref_service_.SetManagedPref(kTestHttpServerProperties,
                                http_server_properties_dict2);
 
   base::RunLoop().RunUntilIdle();
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 
   // Verify SupportsSpdy.
-  EXPECT_TRUE(http_server_props_manager_->SupportsSpdy(
-      net::HostPortPair::FromString("www.google.com:80")));
-  EXPECT_TRUE(http_server_props_manager_->SupportsSpdy(
-      net::HostPortPair::FromString("mail.google.com:80")));
+  EXPECT_TRUE(http_server_props_manager_->SupportsSpdy(google_server));
+  EXPECT_TRUE(http_server_props_manager_->SupportsSpdy(mail_server));
   EXPECT_FALSE(http_server_props_manager_->SupportsSpdy(
-      net::HostPortPair::FromString("foo.google.com:1337")));
+      HostPortPair::FromString("foo.google.com:1337")));
 
   // Verify AlternateProtocol.
-  ASSERT_TRUE(http_server_props_manager_->HasAlternateProtocol(
-      net::HostPortPair::FromString("www.google.com:80")));
-  ASSERT_TRUE(http_server_props_manager_->HasAlternateProtocol(
-      net::HostPortPair::FromString("mail.google.com:80")));
-  net::AlternateProtocolInfo port_alternate_protocol =
-      http_server_props_manager_->GetAlternateProtocol(
-          net::HostPortPair::FromString("www.google.com:80"));
+  ASSERT_TRUE(http_server_props_manager_->HasAlternateProtocol(google_server));
+  ASSERT_TRUE(http_server_props_manager_->HasAlternateProtocol(mail_server));
+  AlternateProtocolInfo port_alternate_protocol =
+      http_server_props_manager_->GetAlternateProtocol(google_server);
   EXPECT_EQ(443, port_alternate_protocol.port);
-  EXPECT_EQ(net::NPN_SPDY_3, port_alternate_protocol.protocol);
-  port_alternate_protocol = http_server_props_manager_->GetAlternateProtocol(
-      net::HostPortPair::FromString("mail.google.com:80"));
+  EXPECT_EQ(NPN_SPDY_3, port_alternate_protocol.protocol);
+  port_alternate_protocol =
+      http_server_props_manager_->GetAlternateProtocol(mail_server);
   EXPECT_EQ(444, port_alternate_protocol.port);
-  EXPECT_EQ(net::NPN_SPDY_3_1, port_alternate_protocol.protocol);
+  EXPECT_EQ(NPN_SPDY_3_1, port_alternate_protocol.protocol);
 
   // Verify SupportsQuic.
-  net::SupportsQuic supports_quic2 =
-      http_server_props_manager_->GetSupportsQuic(
-          net::HostPortPair::FromString("www.google.com:80"));
+  SupportsQuic supports_quic2 =
+      http_server_props_manager_->GetSupportsQuic(google_server);
   EXPECT_TRUE(supports_quic2.used_quic);
   EXPECT_EQ("foo", supports_quic2.address);
-  supports_quic2 = http_server_props_manager_->GetSupportsQuic(
-      net::HostPortPair::FromString("mail.google.com:80"));
+  supports_quic2 = http_server_props_manager_->GetSupportsQuic(mail_server);
   EXPECT_FALSE(supports_quic2.used_quic);
   EXPECT_EQ("bar", supports_quic2.address);
+
+  // Verify ServerNetworkStats.
+  const ServerNetworkStats* stats2 =
+      http_server_props_manager_->GetServerNetworkStats(google_server);
+  EXPECT_EQ(10, stats2->srtt.ToInternalValue());
+  const ServerNetworkStats* stats3 =
+      http_server_props_manager_->GetServerNetworkStats(mail_server);
+  EXPECT_EQ(20, stats3->srtt.ToInternalValue());
 }
 
 TEST_F(HttpServerPropertiesManagerTest, BadCachedHostPortPair) {
   ExpectCacheUpdate();
   // The prefs are automaticalls updated in the case corruption is detected.
   ExpectPrefsUpdate();
 
   base::DictionaryValue* server_pref_dict = new base::DictionaryValue;
 
   // Set supports_spdy for www.google.com:65536.
   server_pref_dict->SetBoolean("supports_spdy", true);
 
   // Set up alternate_protocol for www.google.com:65536.
   base::DictionaryValue* alternate_protocol = new base::DictionaryValue;
   alternate_protocol->SetInteger("port", 80);
   alternate_protocol->SetString("protocol_str", "npn-spdy/3");
   server_pref_dict->SetWithoutPathExpansion("alternate_protocol",
                                             alternate_protocol);
 
   // Set up SupportsQuic for www.google.com:65536.
   base::DictionaryValue* supports_quic = new base::DictionaryValue;
   supports_quic->SetBoolean("used_quic", true);
   supports_quic->SetString("address", "foo");
   server_pref_dict->SetWithoutPathExpansion("supports_quic", supports_quic);
 
+  // Set up ServerNetworkStats for www.google.com:65536.
+  base::DictionaryValue* stats = new base::DictionaryValue;
+  stats->SetInteger("srtt", 10);
+  server_pref_dict->SetWithoutPathExpansion("network_stats", stats);
+
   // Set the server preference for www.google.com:65536.
   base::DictionaryValue* servers_dict = new base::DictionaryValue;
   servers_dict->SetWithoutPathExpansion("www.google.com:65536",
                                         server_pref_dict);
 
   base::DictionaryValue* http_server_properties_dict =
       new base::DictionaryValue;
   HttpServerPropertiesManager::SetVersion(http_server_properties_dict, -1);
   http_server_properties_dict->SetWithoutPathExpansion("servers", servers_dict);
 
   // Set up the pref.
   pref_service_.SetManagedPref(kTestHttpServerProperties,
                                http_server_properties_dict);
 
   base::RunLoop().RunUntilIdle();
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 
   // Verify that nothing is set.
   EXPECT_FALSE(http_server_props_manager_->SupportsSpdy(
-      net::HostPortPair::FromString("www.google.com:65536")));
+      HostPortPair::FromString("www.google.com:65536")));
   EXPECT_FALSE(http_server_props_manager_->HasAlternateProtocol(
-      net::HostPortPair::FromString("www.google.com:65536")));
-  net::SupportsQuic supports_quic2 =
-      http_server_props_manager_->GetSupportsQuic(
-          net::HostPortPair::FromString("www.google.com:65536"));
+      HostPortPair::FromString("www.google.com:65536")));
+  SupportsQuic supports_quic2 = http_server_props_manager_->GetSupportsQuic(
+      HostPortPair::FromString("www.google.com:65536"));
   EXPECT_FALSE(supports_quic2.used_quic);
+  const ServerNetworkStats* stats1 =
+      http_server_props_manager_->GetServerNetworkStats(
+          HostPortPair::FromString("www.google.com:65536"));
+  EXPECT_EQ(NULL, stats1);
 }
 
 TEST_F(HttpServerPropertiesManagerTest, BadCachedAltProtocolPort) {
   ExpectCacheUpdate();
   // The prefs are automaticalls updated in the case corruption is detected.
   ExpectPrefsUpdate();
 
   base::DictionaryValue* server_pref_dict = new base::DictionaryValue;
 
   // Set supports_spdy for www.google.com:80.
@@ skipping 17 matching lines @@
 
   // Set up the pref.
   pref_service_.SetManagedPref(kTestHttpServerProperties,
                                http_server_properties_dict);
 
   base::RunLoop().RunUntilIdle();
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 
   // Verify AlternateProtocol is not set.
   EXPECT_FALSE(http_server_props_manager_->HasAlternateProtocol(
-      net::HostPortPair::FromString("www.google.com:80")));
+      HostPortPair::FromString("www.google.com:80")));
 }
 
 TEST_F(HttpServerPropertiesManagerTest, SupportsSpdy) {
   ExpectPrefsUpdate();
 
   // Post an update task to the network thread. SetSupportsSpdy calls
   // ScheduleUpdatePrefsOnNetworkThread.
 
   // Add mail.google.com:443 as a supporting spdy server.
-  net::HostPortPair spdy_server_mail("mail.google.com", 443);
+  HostPortPair spdy_server_mail("mail.google.com", 443);
   EXPECT_FALSE(http_server_props_manager_->SupportsSpdy(spdy_server_mail));
   http_server_props_manager_->SetSupportsSpdy(spdy_server_mail, true);
 
   // Run the task.
   base::RunLoop().RunUntilIdle();
 
   EXPECT_TRUE(http_server_props_manager_->SupportsSpdy(spdy_server_mail));
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 }
 
 TEST_F(HttpServerPropertiesManagerTest, SetSpdySetting) {
   ExpectPrefsUpdate();
 
   // Add SpdySetting for mail.google.com:443.
-  net::HostPortPair spdy_server_mail("mail.google.com", 443);
-  const net::SpdySettingsIds id1 = net::SETTINGS_UPLOAD_BANDWIDTH;
-  const net::SpdySettingsFlags flags1 = net::SETTINGS_FLAG_PLEASE_PERSIST;
+  HostPortPair spdy_server_mail("mail.google.com", 443);
+  const SpdySettingsIds id1 = SETTINGS_UPLOAD_BANDWIDTH;
+  const SpdySettingsFlags flags1 = SETTINGS_FLAG_PLEASE_PERSIST;
   const uint32 value1 = 31337;
   http_server_props_manager_->SetSpdySetting(
       spdy_server_mail, id1, flags1, value1);
 
   // Run the task.
   base::RunLoop().RunUntilIdle();
 
-  const net::SettingsMap& settings_map1_ret =
+  const SettingsMap& settings_map1_ret =
       http_server_props_manager_->GetSpdySettings(spdy_server_mail);
   ASSERT_EQ(1U, settings_map1_ret.size());
-  net::SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
+  SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
   EXPECT_TRUE(it1_ret != settings_map1_ret.end());
-  net::SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
-  EXPECT_EQ(net::SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
+  SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
+  EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
   EXPECT_EQ(value1, flags_and_value1_ret.second);
 
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 }
 
 TEST_F(HttpServerPropertiesManagerTest, ClearSpdySetting) {
   ExpectPrefsUpdateRepeatedly();
 
   // Add SpdySetting for mail.google.com:443.
-  net::HostPortPair spdy_server_mail("mail.google.com", 443);
-  const net::SpdySettingsIds id1 = net::SETTINGS_UPLOAD_BANDWIDTH;
-  const net::SpdySettingsFlags flags1 = net::SETTINGS_FLAG_PLEASE_PERSIST;
+  HostPortPair spdy_server_mail("mail.google.com", 443);
+  const SpdySettingsIds id1 = SETTINGS_UPLOAD_BANDWIDTH;
+  const SpdySettingsFlags flags1 = SETTINGS_FLAG_PLEASE_PERSIST;
   const uint32 value1 = 31337;
   http_server_props_manager_->SetSpdySetting(
       spdy_server_mail, id1, flags1, value1);
 
   // Run the task.
   base::RunLoop().RunUntilIdle();
 
-  const net::SettingsMap& settings_map1_ret =
+  const SettingsMap& settings_map1_ret =
       http_server_props_manager_->GetSpdySettings(spdy_server_mail);
   ASSERT_EQ(1U, settings_map1_ret.size());
-  net::SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
+  SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
   EXPECT_TRUE(it1_ret != settings_map1_ret.end());
-  net::SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
-  EXPECT_EQ(net::SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
+  SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
+  EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
   EXPECT_EQ(value1, flags_and_value1_ret.second);
 
   // Clear SpdySetting for mail.google.com:443.
   http_server_props_manager_->ClearSpdySettings(spdy_server_mail);
 
   // Run the task.
   base::RunLoop().RunUntilIdle();
 
   // Verify that there are no entries in the settings map for
   // mail.google.com:443.
-  const net::SettingsMap& settings_map2_ret =
+  const SettingsMap& settings_map2_ret =
       http_server_props_manager_->GetSpdySettings(spdy_server_mail);
   ASSERT_EQ(0U, settings_map2_ret.size());
 
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 }
 
 TEST_F(HttpServerPropertiesManagerTest, ClearAllSpdySetting) {
   ExpectPrefsUpdateRepeatedly();
 
   // Add SpdySetting for mail.google.com:443.
-  net::HostPortPair spdy_server_mail("mail.google.com", 443);
-  const net::SpdySettingsIds id1 = net::SETTINGS_UPLOAD_BANDWIDTH;
-  const net::SpdySettingsFlags flags1 = net::SETTINGS_FLAG_PLEASE_PERSIST;
+  HostPortPair spdy_server_mail("mail.google.com", 443);
+  const SpdySettingsIds id1 = SETTINGS_UPLOAD_BANDWIDTH;
+  const SpdySettingsFlags flags1 = SETTINGS_FLAG_PLEASE_PERSIST;
   const uint32 value1 = 31337;
   http_server_props_manager_->SetSpdySetting(
       spdy_server_mail, id1, flags1, value1);
 
   // Run the task.
   base::RunLoop().RunUntilIdle();
 
-  const net::SettingsMap& settings_map1_ret =
+  const SettingsMap& settings_map1_ret =
       http_server_props_manager_->GetSpdySettings(spdy_server_mail);
   ASSERT_EQ(1U, settings_map1_ret.size());
-  net::SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
+  SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
   EXPECT_TRUE(it1_ret != settings_map1_ret.end());
-  net::SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
-  EXPECT_EQ(net::SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
+  SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
+  EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
   EXPECT_EQ(value1, flags_and_value1_ret.second);
 
   // Clear All SpdySettings.
   http_server_props_manager_->ClearAllSpdySettings();
 
   // Run the task.
   base::RunLoop().RunUntilIdle();
 
   // Verify that there are no entries in the settings map.
-  const net::SpdySettingsMap& spdy_settings_map2_ret =
+  const SpdySettingsMap& spdy_settings_map2_ret =
       http_server_props_manager_->spdy_settings_map();
   ASSERT_EQ(0U, spdy_settings_map2_ret.size());
 
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 }
 
 TEST_F(HttpServerPropertiesManagerTest, HasAlternateProtocol) {
   ExpectPrefsUpdate();
 
-  net::HostPortPair spdy_server_mail("mail.google.com", 80);
+  HostPortPair spdy_server_mail("mail.google.com", 80);
   EXPECT_FALSE(
       http_server_props_manager_->HasAlternateProtocol(spdy_server_mail));
-  http_server_props_manager_->SetAlternateProtocol(
-      spdy_server_mail, 443, net::NPN_SPDY_3, 1);
+  http_server_props_manager_->SetAlternateProtocol(spdy_server_mail, 443,
+                                                   NPN_SPDY_3, 1);
 
   // Run the task.
   base::RunLoop().RunUntilIdle();
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 
   ASSERT_TRUE(
       http_server_props_manager_->HasAlternateProtocol(spdy_server_mail));
-  net::AlternateProtocolInfo port_alternate_protocol =
+  AlternateProtocolInfo port_alternate_protocol =
       http_server_props_manager_->GetAlternateProtocol(spdy_server_mail);
   EXPECT_EQ(443, port_alternate_protocol.port);
-  EXPECT_EQ(net::NPN_SPDY_3, port_alternate_protocol.protocol);
+  EXPECT_EQ(NPN_SPDY_3, port_alternate_protocol.protocol);
 }
 
 TEST_F(HttpServerPropertiesManagerTest, SupportsQuic) {
   ExpectPrefsUpdate();
 
-  net::HostPortPair quic_server_mail("mail.google.com", 80);
-  net::SupportsQuic supports_quic = http_server_props_manager_->GetSupportsQuic(
-      quic_server_mail);
+  HostPortPair quic_server_mail("mail.google.com", 80);
+  SupportsQuic supports_quic =
+      http_server_props_manager_->GetSupportsQuic(quic_server_mail);
   EXPECT_FALSE(supports_quic.used_quic);
   EXPECT_EQ("", supports_quic.address);
   http_server_props_manager_->SetSupportsQuic(quic_server_mail, true, "foo");
 
   // Run the task.
   base::RunLoop().RunUntilIdle();
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 
-  net::SupportsQuic supports_quic1 =
+  SupportsQuic supports_quic1 =
       http_server_props_manager_->GetSupportsQuic(quic_server_mail);
   EXPECT_TRUE(supports_quic1.used_quic);
   EXPECT_EQ("foo", supports_quic1.address);
 }
 
+TEST_F(HttpServerPropertiesManagerTest, ServerNetworkStats) {
+  ExpectPrefsUpdate();
+
+  HostPortPair mail_server("mail.google.com", 80);
+  const ServerNetworkStats* stats =
+      http_server_props_manager_->GetServerNetworkStats(mail_server);
+  EXPECT_EQ(NULL, stats);
+  ServerNetworkStats stats1;
+  stats1.srtt = base::TimeDelta::FromMicroseconds(10);
+  http_server_props_manager_->SetServerNetworkStats(mail_server, stats1);
+
+  // Run the task.
+  base::RunLoop().RunUntilIdle();
+  Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
+
+  const ServerNetworkStats* stats2 =
+      http_server_props_manager_->GetServerNetworkStats(mail_server);
+  EXPECT_EQ(10, stats2->srtt.ToInternalValue());
+}
+
 TEST_F(HttpServerPropertiesManagerTest, Clear) {
   ExpectPrefsUpdate();
 
-  net::HostPortPair spdy_server_mail("mail.google.com", 443);
+  HostPortPair spdy_server_mail("mail.google.com", 443);
   http_server_props_manager_->SetSupportsSpdy(spdy_server_mail, true);
-  http_server_props_manager_->SetAlternateProtocol(
-      spdy_server_mail, 443, net::NPN_SPDY_3, 1);
+  http_server_props_manager_->SetAlternateProtocol(spdy_server_mail, 443,
+                                                   NPN_SPDY_3, 1);
   http_server_props_manager_->SetSupportsQuic(spdy_server_mail, true, "foo");
+  ServerNetworkStats stats;
+  stats.srtt = base::TimeDelta::FromMicroseconds(10);
+  http_server_props_manager_->SetServerNetworkStats(spdy_server_mail, stats);
 
-  const net::SpdySettingsIds id1 = net::SETTINGS_UPLOAD_BANDWIDTH;
-  const net::SpdySettingsFlags flags1 = net::SETTINGS_FLAG_PLEASE_PERSIST;
+  const SpdySettingsIds id1 = SETTINGS_UPLOAD_BANDWIDTH;
+  const SpdySettingsFlags flags1 = SETTINGS_FLAG_PLEASE_PERSIST;
   const uint32 value1 = 31337;
   http_server_props_manager_->SetSpdySetting(
       spdy_server_mail, id1, flags1, value1);
 
   // Run the task.
   base::RunLoop().RunUntilIdle();
 
   EXPECT_TRUE(http_server_props_manager_->SupportsSpdy(spdy_server_mail));
   EXPECT_TRUE(
       http_server_props_manager_->HasAlternateProtocol(spdy_server_mail));
-  net::SupportsQuic supports_quic = http_server_props_manager_->GetSupportsQuic(
-      spdy_server_mail);
+  SupportsQuic supports_quic =
+      http_server_props_manager_->GetSupportsQuic(spdy_server_mail);
   EXPECT_TRUE(supports_quic.used_quic);
   EXPECT_EQ("foo", supports_quic.address);
+  const ServerNetworkStats* stats1 =
+      http_server_props_manager_->GetServerNetworkStats(spdy_server_mail);
+  EXPECT_EQ(10, stats1->srtt.ToInternalValue());
 
   // Check SPDY settings values.
-  const net::SettingsMap& settings_map1_ret =
+  const SettingsMap& settings_map1_ret =
       http_server_props_manager_->GetSpdySettings(spdy_server_mail);
   ASSERT_EQ(1U, settings_map1_ret.size());
-  net::SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
+  SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
   EXPECT_TRUE(it1_ret != settings_map1_ret.end());
-  net::SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
-  EXPECT_EQ(net::SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
+  SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
+  EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
   EXPECT_EQ(value1, flags_and_value1_ret.second);
 
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 
   ExpectPrefsUpdate();
 
   // Clear http server data, time out if we do not get a completion callback.
   http_server_props_manager_->Clear(base::MessageLoop::QuitClosure());
   base::RunLoop().Run();
 
   EXPECT_FALSE(http_server_props_manager_->SupportsSpdy(spdy_server_mail));
   EXPECT_FALSE(
       http_server_props_manager_->HasAlternateProtocol(spdy_server_mail));
-  net::SupportsQuic supports_quic1 =
+  SupportsQuic supports_quic1 =
       http_server_props_manager_->GetSupportsQuic(spdy_server_mail);
   EXPECT_FALSE(supports_quic1.used_quic);
   EXPECT_EQ("", supports_quic1.address);
+  const ServerNetworkStats* stats2 =
+      http_server_props_manager_->GetServerNetworkStats(spdy_server_mail);
+  EXPECT_EQ(NULL, stats2);
 
-  const net::SettingsMap& settings_map2_ret =
+  const SettingsMap& settings_map2_ret =
       http_server_props_manager_->GetSpdySettings(spdy_server_mail);
   EXPECT_EQ(0U, settings_map2_ret.size());
 
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
 }
 
+// crbug.com/444956: Add 200 alternate_protocol servers followed by
+// supports_quic and verify we have read supports_quic from prefs.
+TEST_F(HttpServerPropertiesManagerTest, BadSupportsQuic) {
+  ExpectCacheUpdate();
+
+  base::DictionaryValue* servers_dict = new base::DictionaryValue;
+
+  for (int i = 0; i < 200; ++i) {
+    // Set up alternate_protocol for www.google.com:i.
+    base::DictionaryValue* alternate_protocol = new base::DictionaryValue;
+    alternate_protocol->SetInteger("port", i);
+    alternate_protocol->SetString("protocol_str", "npn-spdy/3");
+    base::DictionaryValue* server_pref_dict = new base::DictionaryValue;
+    server_pref_dict->SetWithoutPathExpansion("alternate_protocol",
+                                              alternate_protocol);
+    servers_dict->SetWithoutPathExpansion(StringPrintf("www.google.com:%d", i),
+                                          server_pref_dict);
+  }
+
+  // Set the preference for mail.google.com server.
+  base::DictionaryValue* server_pref_dict1 = new base::DictionaryValue;
+  // Set up SupportsQuic for mail.google.com:80
+  base::DictionaryValue* supports_quic = new base::DictionaryValue;
+  supports_quic->SetBoolean("used_quic", true);
+  supports_quic->SetString("address", "bar");
+  server_pref_dict1->SetWithoutPathExpansion("supports_quic", supports_quic);
+
+  // Set the server preference for mail.google.com:80.
+  servers_dict->SetWithoutPathExpansion("mail.google.com:80",
+                                        server_pref_dict1);
+
+  base::DictionaryValue* http_server_properties_dict =
+      new base::DictionaryValue;
+  HttpServerPropertiesManager::SetVersion(http_server_properties_dict, -1);
+  http_server_properties_dict->SetWithoutPathExpansion("servers", servers_dict);
+
+  // Set up the pref.
+  pref_service_.SetManagedPref(kTestHttpServerProperties,
+                               http_server_properties_dict);
+
+  base::RunLoop().RunUntilIdle();
+  Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
+
+  // Verify AlternateProtocol.
+  for (int i = 0; i < 200; ++i) {
+    std::string server = StringPrintf("www.google.com:%d", i);
+    ASSERT_TRUE(http_server_props_manager_->HasAlternateProtocol(
+        net::HostPortPair::FromString(server)));
+    net::AlternateProtocolInfo port_alternate_protocol =
+        http_server_props_manager_->GetAlternateProtocol(
+            net::HostPortPair::FromString(server));
+    EXPECT_EQ(i, port_alternate_protocol.port);
+    EXPECT_EQ(net::NPN_SPDY_3, port_alternate_protocol.protocol);
+  }
+
+  // Verify SupportsQuic.
+  net::SupportsQuic supports_quic1 =
+      http_server_props_manager_->GetSupportsQuic(
+          net::HostPortPair::FromString("mail.google.com:80"));
+  EXPECT_TRUE(supports_quic1.used_quic);
+  EXPECT_EQ("bar", supports_quic1.address);
+}
+
 TEST_F(HttpServerPropertiesManagerTest, ShutdownWithPendingUpdateCache0) {
   // Post an update task to the UI thread.
   http_server_props_manager_->ScheduleUpdateCacheOnPrefThread();
   // Shutdown comes before the task is executed.
   http_server_props_manager_->ShutdownOnPrefThread();
   http_server_props_manager_.reset();
   // Run the task after shutdown and deletion.
   base::RunLoop().RunUntilIdle();
 }
 
@@ skipping 55 matching lines @@
   // Run the task after shutdown, but before deletion.
   base::RunLoop().RunUntilIdle();
   Mock::VerifyAndClearExpectations(http_server_props_manager_.get());
   http_server_props_manager_.reset();
   base::RunLoop().RunUntilIdle();
 }
 
 }  // namespace
 
 }  // namespace net