net/http/http_server_properties_impl_unittest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/http/http_server_properties_impl.h"
   6
   7 #include <string>
   8 #include <vector>
   9
  10 #include "base/basictypes.h"
  11 #include "base/containers/hash_tables.h"
  12 #include "base/logging.h"
  13 #include "base/memory/scoped_ptr.h"
  14 #include "base/values.h"
  15 #include "net/base/host_port_pair.h"
  16 #include "testing/gtest/include/gtest/gtest.h"
  17
  18 namespace base {
  19 class ListValue;
  20 }
  21
  22 namespace net {
  23
  24 const int kMaxSupportsSpdyServerHosts = 500;
  25
  26 namespace {
  27
  28 class HttpServerPropertiesImplTest : public testing::Test {
  29  protected:
  30   HttpServerPropertiesImpl impl_;
  31 };
  32
  33 typedef HttpServerPropertiesImplTest SpdyServerPropertiesTest;
  34
  35 TEST_F(SpdyServerPropertiesTest, Initialize) {
  36   HostPortPair spdy_server_google("www.google.com", 443);
  37   std::string spdy_server_g =
  38       HttpServerPropertiesImpl::GetFlattenedSpdyServer(spdy_server_google);
  39
  40   HostPortPair spdy_server_docs("docs.google.com", 443);
  41   std::string spdy_server_d =
  42       HttpServerPropertiesImpl::GetFlattenedSpdyServer(spdy_server_docs);
  43
  44   // Check by initializing NULL spdy servers.
  45   impl_.InitializeSpdyServers(NULL, true);
  46   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_google));
  47
  48   // Check by initializing empty spdy servers.
  49   std::vector<std::string> spdy_servers;
  50   impl_.InitializeSpdyServers(&spdy_servers, true);
  51   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_google));
  52
  53   // Check by initializing with www.google.com:443 spdy server.
  54   std::vector<std::string> spdy_servers1;
  55   spdy_servers1.push_back(spdy_server_g);
  56   impl_.InitializeSpdyServers(&spdy_servers1, true);
  57   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_google));
  58
  59   // Check by initializing with www.google.com:443 and docs.google.com:443 spdy
  60   // servers.
  61   std::vector<std::string> spdy_servers2;
  62   spdy_servers2.push_back(spdy_server_g);
  63   spdy_servers2.push_back(spdy_server_d);
  64   impl_.InitializeSpdyServers(&spdy_servers2, true);
  65
  66   // Verify spdy_server_g and spdy_server_d are in the list in the same order.
  67   base::ListValue spdy_server_list;
  68   impl_.GetSpdyServerList(&spdy_server_list, kMaxSupportsSpdyServerHosts);
  69   EXPECT_EQ(2U, spdy_server_list.GetSize());
  70   std::string string_value_g;
  71   ASSERT_TRUE(spdy_server_list.GetString(0, &string_value_g));
  72   ASSERT_EQ(spdy_server_g, string_value_g);
  73   std::string string_value_d;
  74   ASSERT_TRUE(spdy_server_list.GetString(1, &string_value_d));
  75   ASSERT_EQ(spdy_server_d, string_value_d);
  76   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_google));
  77   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_docs));
  78 }
  79
  80 TEST_F(SpdyServerPropertiesTest, SupportsSpdyTest) {
  81   HostPortPair spdy_server_empty(std::string(), 443);
  82   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_empty));
  83
  84   // Add www.google.com:443 as supporting SPDY.
  85   HostPortPair spdy_server_google("www.google.com", 443);
  86   impl_.SetSupportsSpdy(spdy_server_google, true);
  87   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_google));
  88
  89   // Add mail.google.com:443 as not supporting SPDY.
  90   HostPortPair spdy_server_mail("mail.google.com", 443);
  91   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_mail));
  92
  93   // Add docs.google.com:443 as supporting SPDY.
  94   HostPortPair spdy_server_docs("docs.google.com", 443);
  95   impl_.SetSupportsSpdy(spdy_server_docs, true);
  96   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_docs));
  97
  98   // Verify all the entries are the same after additions.
  99   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_google));
 100   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_mail));
 101   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_docs));
 102 }
 103
 104 TEST_F(SpdyServerPropertiesTest, SetSupportsSpdy) {
 105   HostPortPair spdy_server_empty(std::string(), 443);
 106   impl_.SetSupportsSpdy(spdy_server_empty, true);
 107   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_empty));
 108
 109   // Add www.google.com:443 as supporting SPDY.
 110   HostPortPair spdy_server_google("www.google.com", 443);
 111   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_google));
 112   impl_.SetSupportsSpdy(spdy_server_google, true);
 113   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_google));
 114
 115   // Make www.google.com:443 as not supporting SPDY.
 116   impl_.SetSupportsSpdy(spdy_server_google, false);
 117   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_google));
 118
 119   // Add mail.google.com:443 as supporting SPDY.
 120   HostPortPair spdy_server_mail("mail.google.com", 443);
 121   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_mail));
 122   impl_.SetSupportsSpdy(spdy_server_mail, true);
 123   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_mail));
 124   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_google));
 125 }
 126
 127 TEST_F(SpdyServerPropertiesTest, Clear) {
 128   // Add www.google.com:443 and mail.google.com:443 as supporting SPDY.
 129   HostPortPair spdy_server_google("www.google.com", 443);
 130   impl_.SetSupportsSpdy(spdy_server_google, true);
 131   HostPortPair spdy_server_mail("mail.google.com", 443);
 132   impl_.SetSupportsSpdy(spdy_server_mail, true);
 133
 134   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_google));
 135   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_mail));
 136
 137   impl_.Clear();
 138   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_google));
 139   EXPECT_FALSE(impl_.SupportsSpdy(spdy_server_mail));
 140 }
 141
 142 TEST_F(SpdyServerPropertiesTest, GetSpdyServerList) {
 143   base::ListValue spdy_server_list;
 144
 145   // Check there are no spdy_servers.
 146   impl_.GetSpdyServerList(&spdy_server_list, kMaxSupportsSpdyServerHosts);
 147   EXPECT_EQ(0U, spdy_server_list.GetSize());
 148
 149   // Check empty server is not added.
 150   HostPortPair spdy_server_empty(std::string(), 443);
 151   impl_.SetSupportsSpdy(spdy_server_empty, true);
 152   impl_.GetSpdyServerList(&spdy_server_list, kMaxSupportsSpdyServerHosts);
 153   EXPECT_EQ(0U, spdy_server_list.GetSize());
 154
 155   std::string string_value_g;
 156   std::string string_value_m;
 157   HostPortPair spdy_server_google("www.google.com", 443);
 158   std::string spdy_server_g =
 159       HttpServerPropertiesImpl::GetFlattenedSpdyServer(spdy_server_google);
 160   HostPortPair spdy_server_mail("mail.google.com", 443);
 161   std::string spdy_server_m =
 162       HttpServerPropertiesImpl::GetFlattenedSpdyServer(spdy_server_mail);
 163
 164   // Add www.google.com:443 as not supporting SPDY.
 165   impl_.SetSupportsSpdy(spdy_server_google, false);
 166   impl_.GetSpdyServerList(&spdy_server_list, kMaxSupportsSpdyServerHosts);
 167   EXPECT_EQ(0U, spdy_server_list.GetSize());
 168
 169   // Add www.google.com:443 as supporting SPDY.
 170   impl_.SetSupportsSpdy(spdy_server_google, true);
 171   impl_.GetSpdyServerList(&spdy_server_list, kMaxSupportsSpdyServerHosts);
 172   ASSERT_EQ(1U, spdy_server_list.GetSize());
 173   ASSERT_TRUE(spdy_server_list.GetString(0, &string_value_g));
 174   ASSERT_EQ(spdy_server_g, string_value_g);
 175
 176   // Add mail.google.com:443 as not supporting SPDY.
 177   impl_.SetSupportsSpdy(spdy_server_mail, false);
 178   impl_.GetSpdyServerList(&spdy_server_list, kMaxSupportsSpdyServerHosts);
 179   ASSERT_EQ(1U, spdy_server_list.GetSize());
 180   ASSERT_TRUE(spdy_server_list.GetString(0, &string_value_g));
 181   ASSERT_EQ(spdy_server_g, string_value_g);
 182
 183   // Add mail.google.com:443 as supporting SPDY.
 184   impl_.SetSupportsSpdy(spdy_server_mail, true);
 185   impl_.GetSpdyServerList(&spdy_server_list, kMaxSupportsSpdyServerHosts);
 186   ASSERT_EQ(2U, spdy_server_list.GetSize());
 187
 188   // Verify www.google.com:443 and mail.google.com:443 are in the list.
 189   ASSERT_TRUE(spdy_server_list.GetString(0, &string_value_m));
 190   ASSERT_EQ(spdy_server_m, string_value_m);
 191   ASSERT_TRUE(spdy_server_list.GetString(1, &string_value_g));
 192   ASSERT_EQ(spdy_server_g, string_value_g);
 193
 194   // Request for only one server and verify that we get only one server.
 195   impl_.GetSpdyServerList(&spdy_server_list, 1);
 196   ASSERT_EQ(1U, spdy_server_list.GetSize());
 197   ASSERT_TRUE(spdy_server_list.GetString(0, &string_value_m));
 198   ASSERT_EQ(spdy_server_m, string_value_m);
 199 }
 200
 201 TEST_F(SpdyServerPropertiesTest, MRUOfGetSpdyServerList) {
 202   base::ListValue spdy_server_list;
 203
 204   std::string string_value_g;
 205   std::string string_value_m;
 206   HostPortPair spdy_server_google("www.google.com", 443);
 207   std::string spdy_server_g =
 208       HttpServerPropertiesImpl::GetFlattenedSpdyServer(spdy_server_google);
 209   HostPortPair spdy_server_mail("mail.google.com", 443);
 210   std::string spdy_server_m =
 211       HttpServerPropertiesImpl::GetFlattenedSpdyServer(spdy_server_mail);
 212
 213   // Add www.google.com:443 as supporting SPDY.
 214   impl_.SetSupportsSpdy(spdy_server_google, true);
 215   impl_.GetSpdyServerList(&spdy_server_list, kMaxSupportsSpdyServerHosts);
 216   ASSERT_EQ(1U, spdy_server_list.GetSize());
 217   ASSERT_TRUE(spdy_server_list.GetString(0, &string_value_g));
 218   ASSERT_EQ(spdy_server_g, string_value_g);
 219
 220   // Add mail.google.com:443 as supporting SPDY. Verify mail.google.com:443 and
 221   // www.google.com:443 are in the list.
 222   impl_.SetSupportsSpdy(spdy_server_mail, true);
 223   impl_.GetSpdyServerList(&spdy_server_list, kMaxSupportsSpdyServerHosts);
 224   ASSERT_EQ(2U, spdy_server_list.GetSize());
 225   ASSERT_TRUE(spdy_server_list.GetString(0, &string_value_m));
 226   ASSERT_EQ(spdy_server_m, string_value_m);
 227   ASSERT_TRUE(spdy_server_list.GetString(1, &string_value_g));
 228   ASSERT_EQ(spdy_server_g, string_value_g);
 229
 230   // Get www.google.com:443 should reorder SpdyServerHostPortMap. Verify that it
 231   // is www.google.com:443 is the MRU server.
 232   EXPECT_TRUE(impl_.SupportsSpdy(spdy_server_google));
 233   impl_.GetSpdyServerList(&spdy_server_list, kMaxSupportsSpdyServerHosts);
 234   ASSERT_EQ(2U, spdy_server_list.GetSize());
 235   ASSERT_TRUE(spdy_server_list.GetString(0, &string_value_g));
 236   ASSERT_EQ(spdy_server_g, string_value_g);
 237   ASSERT_TRUE(spdy_server_list.GetString(1, &string_value_m));
 238   ASSERT_EQ(spdy_server_m, string_value_m);
 239 }
 240
 241 typedef HttpServerPropertiesImplTest AlternateProtocolServerPropertiesTest;
 242
 243 TEST_F(AlternateProtocolServerPropertiesTest, Basic) {
 244   HostPortPair test_host_port_pair("foo", 80);
 245   EXPECT_FALSE(impl_.HasAlternateProtocol(test_host_port_pair));
 246   impl_.SetAlternateProtocol(test_host_port_pair, 443, NPN_SPDY_3, 1);
 247   ASSERT_TRUE(impl_.HasAlternateProtocol(test_host_port_pair));
 248   const AlternateProtocolInfo alternate =
 249       impl_.GetAlternateProtocol(test_host_port_pair);
 250   EXPECT_EQ(443, alternate.port);
 251   EXPECT_EQ(NPN_SPDY_3, alternate.protocol);
 252
 253   impl_.Clear();
 254   EXPECT_FALSE(impl_.HasAlternateProtocol(test_host_port_pair));
 255 }
 256
 257 TEST_F(AlternateProtocolServerPropertiesTest, Probability) {
 258   impl_.SetAlternateProtocolProbabilityThreshold(.25);
 259
 260   HostPortPair test_host_port_pair("foo", 80);
 261   impl_.SetAlternateProtocol(test_host_port_pair, 443, NPN_SPDY_3, .5);
 262
 263   ASSERT_TRUE(impl_.HasAlternateProtocol(test_host_port_pair));
 264   const AlternateProtocolInfo alternate =
 265       impl_.GetAlternateProtocol(test_host_port_pair);
 266   EXPECT_EQ(443, alternate.port);
 267   EXPECT_EQ(NPN_SPDY_3, alternate.protocol);
 268   EXPECT_EQ(.5, alternate.probability);
 269 }
 270
 271 TEST_F(AlternateProtocolServerPropertiesTest, ProbabilityExcluded) {
 272   impl_.SetAlternateProtocolProbabilityThreshold(.75);
 273
 274   HostPortPair test_host_port_pair("foo", 80);
 275
 276   impl_.SetAlternateProtocol(test_host_port_pair, 443, NPN_SPDY_3, .5);
 277   EXPECT_FALSE(impl_.HasAlternateProtocol(test_host_port_pair));
 278 }
 279
 280 TEST_F(AlternateProtocolServerPropertiesTest, Initialize) {
 281   HostPortPair test_host_port_pair1("foo1", 80);
 282   impl_.SetBrokenAlternateProtocol(test_host_port_pair1);
 283   HostPortPair test_host_port_pair2("foo2", 80);
 284   impl_.SetAlternateProtocol(test_host_port_pair2, 443, NPN_SPDY_3, 1);
 285
 286   AlternateProtocolMap alternate_protocol_map(
 287       AlternateProtocolMap::NO_AUTO_EVICT);
 288   AlternateProtocolInfo port_alternate_protocol_pair(123, NPN_SPDY_3, 1);
 289   alternate_protocol_map.Put(test_host_port_pair2,
 290                              port_alternate_protocol_pair);
 291   HostPortPair test_host_port_pair3("foo3", 80);
 292   port_alternate_protocol_pair.port = 1234;
 293   alternate_protocol_map.Put(test_host_port_pair3,
 294                              port_alternate_protocol_pair);
 295   impl_.InitializeAlternateProtocolServers(&alternate_protocol_map);
 296
 297   // Verify test_host_port_pair3 is the MRU server.
 298   const net::AlternateProtocolMap& map = impl_.alternate_protocol_map();
 299   net::AlternateProtocolMap::const_iterator it = map.begin();
 300   it = map.begin();
 301   EXPECT_TRUE(it->first.Equals(test_host_port_pair3));
 302   EXPECT_EQ(1234, it->second.port);
 303   EXPECT_EQ(NPN_SPDY_3, it->second.protocol);
 304
 305   ASSERT_TRUE(impl_.HasAlternateProtocol(test_host_port_pair1));
 306   ASSERT_TRUE(impl_.HasAlternateProtocol(test_host_port_pair2));
 307   port_alternate_protocol_pair =
 308       impl_.GetAlternateProtocol(test_host_port_pair1);
 309   EXPECT_EQ(ALTERNATE_PROTOCOL_BROKEN, port_alternate_protocol_pair.protocol);
 310   port_alternate_protocol_pair =
 311       impl_.GetAlternateProtocol(test_host_port_pair2);
 312   EXPECT_EQ(123, port_alternate_protocol_pair.port);
 313   EXPECT_EQ(NPN_SPDY_3, port_alternate_protocol_pair.protocol);
 314 }
 315
 316 TEST_F(AlternateProtocolServerPropertiesTest, MRUOfHasAlternateProtocol) {
 317   HostPortPair test_host_port_pair1("foo1", 80);
 318   impl_.SetAlternateProtocol(test_host_port_pair1, 443, NPN_SPDY_3, 1);
 319   HostPortPair test_host_port_pair2("foo2", 80);
 320   impl_.SetAlternateProtocol(test_host_port_pair2, 1234, NPN_SPDY_3, 1);
 321
 322   const net::AlternateProtocolMap& map = impl_.alternate_protocol_map();
 323   net::AlternateProtocolMap::const_iterator it = map.begin();
 324   EXPECT_TRUE(it->first.Equals(test_host_port_pair2));
 325   EXPECT_EQ(1234, it->second.port);
 326   EXPECT_EQ(NPN_SPDY_3, it->second.protocol);
 327
 328   // HasAlternateProtocol should reoder the AlternateProtocol map.
 329   ASSERT_TRUE(impl_.HasAlternateProtocol(test_host_port_pair1));
 330   it = map.begin();
 331   EXPECT_TRUE(it->first.Equals(test_host_port_pair1));
 332   EXPECT_EQ(443, it->second.port);
 333   EXPECT_EQ(NPN_SPDY_3, it->second.protocol);
 334 }
 335
 336 TEST_F(AlternateProtocolServerPropertiesTest, MRUOfGetAlternateProtocol) {
 337   HostPortPair test_host_port_pair1("foo1", 80);
 338   impl_.SetAlternateProtocol(test_host_port_pair1, 443, NPN_SPDY_3, 1);
 339   HostPortPair test_host_port_pair2("foo2", 80);
 340   impl_.SetAlternateProtocol(test_host_port_pair2, 1234, NPN_SPDY_3, 1);
 341
 342   const net::AlternateProtocolMap& map = impl_.alternate_protocol_map();
 343   net::AlternateProtocolMap::const_iterator it = map.begin();
 344   EXPECT_TRUE(it->first.Equals(test_host_port_pair2));
 345   EXPECT_EQ(1234, it->second.port);
 346   EXPECT_EQ(NPN_SPDY_3, it->second.protocol);
 347
 348   // GetAlternateProtocol should reoder the AlternateProtocol map.
 349   AlternateProtocolInfo alternate =
 350       impl_.GetAlternateProtocol(test_host_port_pair1);
 351   EXPECT_EQ(443, alternate.port);
 352   EXPECT_EQ(NPN_SPDY_3, alternate.protocol);
 353   it = map.begin();
 354   EXPECT_TRUE(it->first.Equals(test_host_port_pair1));
 355   EXPECT_EQ(443, it->second.port);
 356   EXPECT_EQ(NPN_SPDY_3, it->second.protocol);
 357 }
 358
 359 TEST_F(AlternateProtocolServerPropertiesTest, SetBroken) {
 360   HostPortPair test_host_port_pair("foo", 80);
 361   impl_.SetBrokenAlternateProtocol(test_host_port_pair);
 362   ASSERT_TRUE(impl_.HasAlternateProtocol(test_host_port_pair));
 363   AlternateProtocolInfo alternate =
 364       impl_.GetAlternateProtocol(test_host_port_pair);
 365   EXPECT_EQ(ALTERNATE_PROTOCOL_BROKEN, alternate.protocol);
 366
 367   impl_.SetAlternateProtocol(
 368       test_host_port_pair,
 369       1234,
 370       NPN_SPDY_3,
 371       1);
 372   alternate = impl_.GetAlternateProtocol(test_host_port_pair);
 373   EXPECT_EQ(ALTERNATE_PROTOCOL_BROKEN, alternate.protocol)
 374       << "Second attempt should be ignored.";
 375 }
 376
 377 TEST_F(AlternateProtocolServerPropertiesTest, ClearBroken) {
 378   HostPortPair test_host_port_pair("foo", 80);
 379   impl_.SetBrokenAlternateProtocol(test_host_port_pair);
 380   ASSERT_TRUE(impl_.HasAlternateProtocol(test_host_port_pair));
 381   AlternateProtocolInfo alternate =
 382       impl_.GetAlternateProtocol(test_host_port_pair);
 383   EXPECT_EQ(ALTERNATE_PROTOCOL_BROKEN, alternate.protocol);
 384   impl_.ClearAlternateProtocol(test_host_port_pair);
 385   EXPECT_FALSE(impl_.HasAlternateProtocol(test_host_port_pair));
 386 }
 387
 388 TEST_F(AlternateProtocolServerPropertiesTest, Forced) {
 389   // Test forced alternate protocols.
 390
 391   AlternateProtocolInfo default_protocol(1234, NPN_SPDY_3, 1);
 392   HttpServerPropertiesImpl::ForceAlternateProtocol(default_protocol);
 393
 394   // Verify the forced protocol.
 395   HostPortPair test_host_port_pair("foo", 80);
 396   EXPECT_TRUE(impl_.HasAlternateProtocol(test_host_port_pair));
 397   AlternateProtocolInfo alternate =
 398       impl_.GetAlternateProtocol(test_host_port_pair);
 399   EXPECT_EQ(default_protocol.port, alternate.port);
 400   EXPECT_EQ(default_protocol.protocol, alternate.protocol);
 401
 402   // Verify the real protocol overrides the forced protocol.
 403   impl_.SetAlternateProtocol(test_host_port_pair, 443, NPN_SPDY_3, 1);
 404   ASSERT_TRUE(impl_.HasAlternateProtocol(test_host_port_pair));
 405   alternate = impl_.GetAlternateProtocol(test_host_port_pair);
 406   EXPECT_EQ(443, alternate.port);
 407   EXPECT_EQ(NPN_SPDY_3, alternate.protocol);
 408
 409   // Turn off the static, forced alternate protocol so that tests don't
 410   // have this state.
 411   HttpServerPropertiesImpl::DisableForcedAlternateProtocol();
 412
 413   // Verify the forced protocol is off.
 414   HostPortPair test_host_port_pair2("bar", 80);
 415   EXPECT_FALSE(impl_.HasAlternateProtocol(test_host_port_pair2));
 416 }
 417
 418 TEST_F(AlternateProtocolServerPropertiesTest, Canonical) {
 419   HostPortPair test_host_port_pair("foo.c.youtube.com", 80);
 420   EXPECT_FALSE(impl_.HasAlternateProtocol(test_host_port_pair));
 421
 422   HostPortPair canonical_port_pair("bar.c.youtube.com", 80);
 423   EXPECT_FALSE(impl_.HasAlternateProtocol(canonical_port_pair));
 424
 425   AlternateProtocolInfo canonical_protocol(1234, QUIC, 1);
 426
 427   impl_.SetAlternateProtocol(canonical_port_pair,
 428                              canonical_protocol.port,
 429                              canonical_protocol.protocol,
 430                              1);
 431   // Verify the forced protocol.
 432   ASSERT_TRUE(impl_.HasAlternateProtocol(test_host_port_pair));
 433   AlternateProtocolInfo alternate =
 434       impl_.GetAlternateProtocol(test_host_port_pair);
 435   EXPECT_EQ(canonical_protocol.port, alternate.port);
 436   EXPECT_EQ(canonical_protocol.protocol, alternate.protocol);
 437
 438   // Verify the canonical suffix.
 439   EXPECT_EQ(".c.youtube.com", impl_.GetCanonicalSuffix(test_host_port_pair));
 440   EXPECT_EQ(".c.youtube.com", impl_.GetCanonicalSuffix(canonical_port_pair));
 441 }
 442
 443 TEST_F(AlternateProtocolServerPropertiesTest, ClearCanonical) {
 444   HostPortPair test_host_port_pair("foo.c.youtube.com", 80);
 445   HostPortPair canonical_port_pair("bar.c.youtube.com", 80);
 446
 447   AlternateProtocolInfo canonical_protocol(1234, QUIC, 1);
 448
 449   impl_.SetAlternateProtocol(canonical_port_pair,
 450                              canonical_protocol.port,
 451                              canonical_protocol.protocol,
 452                              canonical_protocol.probability);
 453
 454   impl_.ClearAlternateProtocol(canonical_port_pair);
 455   EXPECT_FALSE(impl_.HasAlternateProtocol(test_host_port_pair));
 456 }
 457
 458 TEST_F(AlternateProtocolServerPropertiesTest, CanonicalBroken) {
 459   HostPortPair test_host_port_pair("foo.c.youtube.com", 80);
 460   HostPortPair canonical_port_pair("bar.c.youtube.com", 80);
 461
 462   AlternateProtocolInfo canonical_protocol(1234, QUIC, 1);
 463
 464   impl_.SetAlternateProtocol(canonical_port_pair,
 465                              canonical_protocol.port,
 466                              canonical_protocol.protocol,
 467                              canonical_protocol.probability);
 468
 469   impl_.SetBrokenAlternateProtocol(canonical_port_pair);
 470   EXPECT_FALSE(impl_.HasAlternateProtocol(test_host_port_pair));
 471 }
 472
 473 TEST_F(AlternateProtocolServerPropertiesTest, ClearWithCanonical) {
 474   HostPortPair test_host_port_pair("foo.c.youtube.com", 80);
 475   HostPortPair canonical_port_pair("bar.c.youtube.com", 80);
 476
 477   AlternateProtocolInfo canonical_protocol(1234, QUIC, 1);
 478
 479   impl_.SetAlternateProtocol(canonical_port_pair,
 480                              canonical_protocol.port,
 481                              canonical_protocol.protocol,
 482                              canonical_protocol.probability);
 483
 484   impl_.Clear();
 485   EXPECT_FALSE(impl_.HasAlternateProtocol(test_host_port_pair));
 486 }
 487
 488 typedef HttpServerPropertiesImplTest SpdySettingsServerPropertiesTest;
 489
 490 TEST_F(SpdySettingsServerPropertiesTest, Initialize) {
 491   HostPortPair spdy_server_google("www.google.com", 443);
 492
 493   // Check by initializing empty spdy settings.
 494   SpdySettingsMap spdy_settings_map(SpdySettingsMap::NO_AUTO_EVICT);
 495   impl_.InitializeSpdySettingsServers(&spdy_settings_map);
 496   EXPECT_TRUE(impl_.GetSpdySettings(spdy_server_google).empty());
 497
 498   // Check by initializing with www.google.com:443 spdy server settings.
 499   SettingsMap settings_map;
 500   const SpdySettingsIds id = SETTINGS_UPLOAD_BANDWIDTH;
 501   const SpdySettingsFlags flags = SETTINGS_FLAG_PERSISTED;
 502   const uint32 value = 31337;
 503   SettingsFlagsAndValue flags_and_value(flags, value);
 504   settings_map[id] = flags_and_value;
 505   spdy_settings_map.Put(spdy_server_google, settings_map);
 506   impl_.InitializeSpdySettingsServers(&spdy_settings_map);
 507
 508   const SettingsMap& settings_map2 = impl_.GetSpdySettings(spdy_server_google);
 509   ASSERT_EQ(1U, settings_map2.size());
 510   SettingsMap::const_iterator it = settings_map2.find(id);
 511   EXPECT_TRUE(it != settings_map2.end());
 512   SettingsFlagsAndValue flags_and_value2 = it->second;
 513   EXPECT_EQ(flags, flags_and_value2.first);
 514   EXPECT_EQ(value, flags_and_value2.second);
 515 }
 516
 517 TEST_F(SpdySettingsServerPropertiesTest, SetSpdySetting) {
 518   HostPortPair spdy_server_empty(std::string(), 443);
 519   const SettingsMap& settings_map0 = impl_.GetSpdySettings(spdy_server_empty);
 520   EXPECT_EQ(0U, settings_map0.size());  // Returns kEmptySettingsMap.
 521
 522   // Add www.google.com:443 as persisting.
 523   HostPortPair spdy_server_google("www.google.com", 443);
 524   const SpdySettingsIds id1 = SETTINGS_UPLOAD_BANDWIDTH;
 525   const SpdySettingsFlags flags1 = SETTINGS_FLAG_PLEASE_PERSIST;
 526   const uint32 value1 = 31337;
 527   EXPECT_TRUE(impl_.SetSpdySetting(spdy_server_google, id1, flags1, value1));
 528   // Check the values.
 529   const SettingsMap& settings_map1_ret =
 530       impl_.GetSpdySettings(spdy_server_google);
 531   ASSERT_EQ(1U, settings_map1_ret.size());
 532   SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
 533   EXPECT_TRUE(it1_ret != settings_map1_ret.end());
 534   SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
 535   EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
 536   EXPECT_EQ(value1, flags_and_value1_ret.second);
 537
 538   // Add mail.google.com:443 as not persisting.
 539   HostPortPair spdy_server_mail("mail.google.com", 443);
 540   const SpdySettingsIds id2 = SETTINGS_DOWNLOAD_BANDWIDTH;
 541   const SpdySettingsFlags flags2 = SETTINGS_FLAG_NONE;
 542   const uint32 value2 = 62667;
 543   EXPECT_FALSE(impl_.SetSpdySetting(spdy_server_mail, id2, flags2, value2));
 544   const SettingsMap& settings_map2_ret =
 545       impl_.GetSpdySettings(spdy_server_mail);
 546   EXPECT_EQ(0U, settings_map2_ret.size());  // Returns kEmptySettingsMap.
 547
 548   // Add docs.google.com:443 as persisting
 549   HostPortPair spdy_server_docs("docs.google.com", 443);
 550   const SpdySettingsIds id3 = SETTINGS_ROUND_TRIP_TIME;
 551   const SpdySettingsFlags flags3 = SETTINGS_FLAG_PLEASE_PERSIST;
 552   const uint32 value3 = 93997;
 553   SettingsFlagsAndValue flags_and_value3(flags3, value3);
 554   EXPECT_TRUE(impl_.SetSpdySetting(spdy_server_docs, id3, flags3, value3));
 555   // Check the values.
 556   const SettingsMap& settings_map3_ret =
 557       impl_.GetSpdySettings(spdy_server_docs);
 558   ASSERT_EQ(1U, settings_map3_ret.size());
 559   SettingsMap::const_iterator it3_ret = settings_map3_ret.find(id3);
 560   EXPECT_TRUE(it3_ret != settings_map3_ret.end());
 561   SettingsFlagsAndValue flags_and_value3_ret = it3_ret->second;
 562   EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value3_ret.first);
 563   EXPECT_EQ(value3, flags_and_value3_ret.second);
 564
 565   // Check data for www.google.com:443 (id1).
 566   const SettingsMap& settings_map4_ret =
 567       impl_.GetSpdySettings(spdy_server_google);
 568   ASSERT_EQ(1U, settings_map4_ret.size());
 569   SettingsMap::const_iterator it4_ret = settings_map4_ret.find(id1);
 570   EXPECT_TRUE(it4_ret != settings_map4_ret.end());
 571   SettingsFlagsAndValue flags_and_value4_ret = it4_ret->second;
 572   EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value4_ret.first);
 573   EXPECT_EQ(value1, flags_and_value1_ret.second);
 574
 575   // Clear www.google.com:443 as persisting.
 576   impl_.ClearSpdySettings(spdy_server_google);
 577   // Check the values.
 578   const SettingsMap& settings_map5_ret =
 579       impl_.GetSpdySettings(spdy_server_google);
 580   ASSERT_EQ(0U, settings_map5_ret.size());
 581
 582   // Clear all settings.
 583   ASSERT_GT(impl_.spdy_settings_map().size(), 0U);
 584   impl_.ClearAllSpdySettings();
 585   ASSERT_EQ(0U, impl_.spdy_settings_map().size());
 586 }
 587
 588 TEST_F(SpdySettingsServerPropertiesTest, Clear) {
 589   // Add www.google.com:443 as persisting.
 590   HostPortPair spdy_server_google("www.google.com", 443);
 591   const SpdySettingsIds id1 = SETTINGS_UPLOAD_BANDWIDTH;
 592   const SpdySettingsFlags flags1 = SETTINGS_FLAG_PLEASE_PERSIST;
 593   const uint32 value1 = 31337;
 594   EXPECT_TRUE(impl_.SetSpdySetting(spdy_server_google, id1, flags1, value1));
 595   // Check the values.
 596   const SettingsMap& settings_map1_ret =
 597       impl_.GetSpdySettings(spdy_server_google);
 598   ASSERT_EQ(1U, settings_map1_ret.size());
 599   SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
 600   EXPECT_TRUE(it1_ret != settings_map1_ret.end());
 601   SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
 602   EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
 603   EXPECT_EQ(value1, flags_and_value1_ret.second);
 604
 605   // Add docs.google.com:443 as persisting
 606   HostPortPair spdy_server_docs("docs.google.com", 443);
 607   const SpdySettingsIds id3 = SETTINGS_ROUND_TRIP_TIME;
 608   const SpdySettingsFlags flags3 = SETTINGS_FLAG_PLEASE_PERSIST;
 609   const uint32 value3 = 93997;
 610   EXPECT_TRUE(impl_.SetSpdySetting(spdy_server_docs, id3, flags3, value3));
 611   // Check the values.
 612   const SettingsMap& settings_map3_ret =
 613       impl_.GetSpdySettings(spdy_server_docs);
 614   ASSERT_EQ(1U, settings_map3_ret.size());
 615   SettingsMap::const_iterator it3_ret = settings_map3_ret.find(id3);
 616   EXPECT_TRUE(it3_ret != settings_map3_ret.end());
 617   SettingsFlagsAndValue flags_and_value3_ret = it3_ret->second;
 618   EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value3_ret.first);
 619   EXPECT_EQ(value3, flags_and_value3_ret.second);
 620
 621   impl_.Clear();
 622   EXPECT_EQ(0U, impl_.GetSpdySettings(spdy_server_google).size());
 623   EXPECT_EQ(0U, impl_.GetSpdySettings(spdy_server_docs).size());
 624 }
 625
 626 TEST_F(SpdySettingsServerPropertiesTest, MRUOfGetSpdySettings) {
 627   // Add www.google.com:443 as persisting.
 628   HostPortPair spdy_server_google("www.google.com", 443);
 629   const SpdySettingsIds id1 = SETTINGS_UPLOAD_BANDWIDTH;
 630   const SpdySettingsFlags flags1 = SETTINGS_FLAG_PLEASE_PERSIST;
 631   const uint32 value1 = 31337;
 632   EXPECT_TRUE(impl_.SetSpdySetting(spdy_server_google, id1, flags1, value1));
 633
 634   // Add docs.google.com:443 as persisting
 635   HostPortPair spdy_server_docs("docs.google.com", 443);
 636   const SpdySettingsIds id2 = SETTINGS_ROUND_TRIP_TIME;
 637   const SpdySettingsFlags flags2 = SETTINGS_FLAG_PLEASE_PERSIST;
 638   const uint32 value2 = 93997;
 639   EXPECT_TRUE(impl_.SetSpdySetting(spdy_server_docs, id2, flags2, value2));
 640
 641   // Verify the first element is docs.google.com:443.
 642   const net::SpdySettingsMap& map = impl_.spdy_settings_map();
 643   net::SpdySettingsMap::const_iterator it = map.begin();
 644   EXPECT_TRUE(it->first.Equals(spdy_server_docs));
 645   const SettingsMap& settings_map2_ret = it->second;
 646   ASSERT_EQ(1U, settings_map2_ret.size());
 647   SettingsMap::const_iterator it2_ret = settings_map2_ret.find(id2);
 648   EXPECT_TRUE(it2_ret != settings_map2_ret.end());
 649   SettingsFlagsAndValue flags_and_value2_ret = it2_ret->second;
 650   EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value2_ret.first);
 651   EXPECT_EQ(value2, flags_and_value2_ret.second);
 652
 653   // GetSpdySettings should reoder the SpdySettingsMap.
 654   const SettingsMap& settings_map1_ret =
 655       impl_.GetSpdySettings(spdy_server_google);
 656   ASSERT_EQ(1U, settings_map1_ret.size());
 657   SettingsMap::const_iterator it1_ret = settings_map1_ret.find(id1);
 658   EXPECT_TRUE(it1_ret != settings_map1_ret.end());
 659   SettingsFlagsAndValue flags_and_value1_ret = it1_ret->second;
 660   EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
 661   EXPECT_EQ(value1, flags_and_value1_ret.second);
 662
 663   // Check the first entry is spdy_server_google by accessing it via iterator.
 664   it = map.begin();
 665   EXPECT_TRUE(it->first.Equals(spdy_server_google));
 666   const SettingsMap& settings_map1_it_ret = it->second;
 667   ASSERT_EQ(1U, settings_map1_it_ret.size());
 668   it1_ret = settings_map1_it_ret.find(id1);
 669   EXPECT_TRUE(it1_ret != settings_map1_it_ret.end());
 670   flags_and_value1_ret = it1_ret->second;
 671   EXPECT_EQ(SETTINGS_FLAG_PERSISTED, flags_and_value1_ret.first);
 672   EXPECT_EQ(value1, flags_and_value1_ret.second);
 673 }
 674
 675 }  // namespace
 676
 677 }  // namespace net