Add a whitelist for QUIC hosts.

chrome/browser/io_thread_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 <stddef.h>
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/metrics/field_trial.h"
@@ skipping 220 matching lines @@
   EXPECT_FALSE(params.quic_prefer_aes);
   EXPECT_FALSE(params.use_alternative_services);
   EXPECT_EQ(0, params.quic_max_number_of_lossy_connections);
   EXPECT_EQ(1.0f, params.quic_packet_loss_threshold);
   EXPECT_FALSE(params.quic_delay_tcp_race);
   EXPECT_FALSE(params.quic_close_sessions_on_ip_change);
   EXPECT_EQ(net::kIdleConnectionTimeoutSeconds,
             params.quic_idle_connection_timeout_seconds);
   EXPECT_FALSE(params.quic_disable_preconnect_if_0rtt);
   EXPECT_FALSE(IOThread::ShouldEnableQuicForDataReductionProxy());
+  EXPECT_TRUE(params.quic_host_whitelist.empty());
 }
 
 TEST_F(IOThreadTest, EnableQuicFromQuicProxyFieldTrialGroup) {
   const struct {
     std::string field_trial_group_name;
     bool expect_enable_quic;
   } tests[] = {
       {
           std::string(), false,
       },
@@ skipping 313 matching lines @@
 TEST_F(IOThreadTest, AlternativeServiceProbabilityThresholdFromParams) {
   field_trial_group_ = "Enabled";
   field_trial_params_["alternative_service_probability_threshold"] = ".5";
 
   ConfigureQuicGlobals();
   net::HttpNetworkSession::Params params;
   InitializeNetworkSessionParams(&params);
   EXPECT_EQ(.5, params.alternative_service_probability_threshold);
 }
 
+TEST_F(IOThreadTest, QuicWhitelistFromCommandLinet) {
+  command_line_.AppendSwitch("enable-quic");
+  command_line_.AppendSwitchASCII("quic-host-whitelist",
+                                  "www.example.org, www.example.com");
+
+  ConfigureQuicGlobals();
+  net::HttpNetworkSession::Params params;
+  InitializeNetworkSessionParams(&params);
+  EXPECT_EQ(2u, params.quic_host_whitelist.size());
+  EXPECT_EQ("www.example.org", params.quic_host_whitelist[0]);
+  EXPECT_EQ("www.example.com", params.quic_host_whitelist[1]);
+}
+
+TEST_F(IOThreadTest, QuicWhitelistFromParams) {
+  field_trial_group_ = "Enabled";
+  field_trial_params_["quic_host_whitelist"] =
+      "www.example.org, www.example.com";
+
+  ConfigureQuicGlobals();
+  net::HttpNetworkSession::Params params;
+  InitializeNetworkSessionParams(&params);
+  EXPECT_EQ(2u, params.quic_host_whitelist.size());
+  EXPECT_EQ("www.example.org", params.quic_host_whitelist[0]);
+  EXPECT_EQ("www.example.com", params.quic_host_whitelist[1]);
+}
+
 TEST_F(IOThreadTest, QuicDisallowedByPolicy) {
   command_line_.AppendSwitch(switches::kEnableQuic);
   is_quic_allowed_by_policy_ = false;
   ConfigureQuicGlobals();
 
   net::HttpNetworkSession::Params params;
   InitializeNetworkSessionParams(&params);
   EXPECT_FALSE(params.enable_quic);
 }
 
@@ skipping 171 matching lines @@
       &IOThreadTestWithIOThreadObject::CheckAuthAndroidNegoitateAccountType,
       base::Unretained(this), "acc1"));
   pref_service()->SetString(prefs::kAuthAndroidNegotiateAccountType, "acc2");
   RunOnIOThreadBlocking(base::Bind(
       &IOThreadTestWithIOThreadObject::CheckAuthAndroidNegoitateAccountType,
       base::Unretained(this), "acc2"));
 }
 #endif
 
 }  // namespace test