sync_test.cc revision a36e5920737c6adbddd3e43b760e5de8431db6e0 
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 "chrome/browser/sync/test/integration/sync_test.h"
6
7#include <vector>
8
9#include "base/basictypes.h"
10#include "base/bind.h"
11#include "base/command_line.h"
12#include "base/message_loop/message_loop.h"
13#include "base/path_service.h"
14#include "base/process/launch.h"
15#include "base/strings/string_util.h"
16#include "base/strings/stringprintf.h"
17#include "base/strings/utf_string_conversions.h"
18#include "base/synchronization/waitable_event.h"
19#include "base/test/test_timeouts.h"
20#include "base/threading/platform_thread.h"
21#include "base/values.h"
22#include "chrome/browser/bookmarks/bookmark_model_factory.h"
23#include "chrome/browser/google/google_url_tracker.h"
24#include "chrome/browser/history/history_service_factory.h"
25#include "chrome/browser/invalidation/invalidation_service_factory.h"
26#include "chrome/browser/invalidation/p2p_invalidation_service.h"
27#include "chrome/browser/lifetime/application_lifetime.h"
28#include "chrome/browser/profiles/profile.h"
29#include "chrome/browser/profiles/profile_manager.h"
30#include "chrome/browser/search_engines/template_url_service.h"
31#include "chrome/browser/search_engines/template_url_service_factory.h"
32#include "chrome/browser/sync/profile_sync_service_factory.h"
33#include "chrome/browser/sync/profile_sync_service_harness.h"
34#include "chrome/browser/sync/test/integration/sync_datatype_helper.h"
35#include "chrome/browser/ui/browser.h"
36#include "chrome/browser/ui/browser_finder.h"
37#include "chrome/browser/ui/host_desktop.h"
38#include "chrome/browser/ui/tabs/tab_strip_model.h"
39#include "chrome/common/chrome_paths.h"
40#include "chrome/common/chrome_switches.h"
41#include "chrome/test/base/testing_browser_process.h"
42#include "chrome/test/base/ui_test_utils.h"
43#include "components/webdata/encryptor/encryptor.h"
44#include "content/public/browser/web_contents.h"
45#include "content/public/test/test_browser_thread.h"
46#include "google_apis/gaia/gaia_urls.h"
47#include "net/base/escape.h"
48#include "net/base/load_flags.h"
49#include "net/base/network_change_notifier.h"
50#include "net/proxy/proxy_config.h"
51#include "net/proxy/proxy_config_service_fixed.h"
52#include "net/proxy/proxy_service.h"
53#include "net/test/spawned_test_server/spawned_test_server.h"
54#include "net/url_request/test_url_fetcher_factory.h"
55#include "net/url_request/url_fetcher.h"
56#include "net/url_request/url_fetcher_delegate.h"
57#include "net/url_request/url_request_context.h"
58#include "net/url_request/url_request_context_getter.h"
59#include "net/url_request/url_request_status.h"
60#include "sync/engine/sync_scheduler_impl.h"
61#include "sync/notifier/p2p_invalidator.h"
62#include "sync/protocol/sync.pb.h"
63#include "url/gurl.h"
64
65using content::BrowserThread;
66using invalidation::InvalidationServiceFactory;
67
68namespace switches {
69const char kPasswordFileForTest[] = "password-file-for-test";
70const char kSyncUserForTest[] = "sync-user-for-test";
71const char kSyncPasswordForTest[] = "sync-password-for-test";
72const char kSyncServerCommandLine[] = "sync-server-command-line";
73}
74
75// Helper class that checks whether a sync test server is running or not.
76class SyncServerStatusChecker : public net::URLFetcherDelegate {
77 public:
78  SyncServerStatusChecker() : running_(false) {}
79
80  virtual void OnURLFetchComplete(const net::URLFetcher* source) OVERRIDE {
81    std::string data;
82    source->GetResponseAsString(&data);
83    running_ =
84        (source->GetStatus().status() == net::URLRequestStatus::SUCCESS &&
85        source->GetResponseCode() == 200 && data.find("ok") == 0);
86    base::MessageLoop::current()->Quit();
87  }
88
89  bool running() const { return running_; }
90
91 private:
92  bool running_;
93};
94
95void SetProxyConfigCallback(
96    base::WaitableEvent* done,
97    net::URLRequestContextGetter* url_request_context_getter,
98    const net::ProxyConfig& proxy_config) {
99  net::ProxyService* proxy_service =
100      url_request_context_getter->GetURLRequestContext()->proxy_service();
101  proxy_service->ResetConfigService(
102      new net::ProxyConfigServiceFixed(proxy_config));
103  done->Signal();
104}
105
106SyncTest::SyncTest(TestType test_type)
107    : test_type_(test_type),
108      server_type_(SERVER_TYPE_UNDECIDED),
109      num_clients_(-1),
110      use_verifier_(true),
111      notifications_enabled_(true),
112      test_server_handle_(base::kNullProcessHandle),
113      number_of_default_sync_items_(0) {
114  sync_datatype_helper::AssociateWithTest(this);
115  switch (test_type_) {
116    case SINGLE_CLIENT: {
117      num_clients_ = 1;
118      break;
119    }
120    case TWO_CLIENT: {
121      num_clients_ = 2;
122      break;
123    }
124    case MULTIPLE_CLIENT: {
125      num_clients_ = 3;
126      break;
127    }
128  }
129}
130
131SyncTest::~SyncTest() {}
132
133void SyncTest::SetUp() {
134  CommandLine* cl = CommandLine::ForCurrentProcess();
135  if (cl->HasSwitch(switches::kPasswordFileForTest)) {
136    ReadPasswordFile();
137  } else if (cl->HasSwitch(switches::kSyncUserForTest) &&
138             cl->HasSwitch(switches::kSyncPasswordForTest)) {
139    username_ = cl->GetSwitchValueASCII(switches::kSyncUserForTest);
140    password_ = cl->GetSwitchValueASCII(switches::kSyncPasswordForTest);
141  } else {
142    SetupMockGaiaResponses();
143  }
144
145  if (!cl->HasSwitch(switches::kSyncServiceURL) &&
146      !cl->HasSwitch(switches::kSyncServerCommandLine)) {
147    // If neither a sync server URL nor a sync server command line is
148    // provided, start up a local python sync test server and point Chrome
149    // to its URL.  This is the most common configuration, and the only
150    // one that makes sense for most developers.
151    server_type_ = LOCAL_PYTHON_SERVER;
152  } else if (cl->HasSwitch(switches::kSyncServiceURL) &&
153             cl->HasSwitch(switches::kSyncServerCommandLine)) {
154    // If a sync server URL and a sync server command line are provided,
155    // start up a local sync server by running the command line. Chrome
156    // will connect to the server at the URL that was provided.
157    server_type_ = LOCAL_LIVE_SERVER;
158  } else if (cl->HasSwitch(switches::kSyncServiceURL) &&
159             !cl->HasSwitch(switches::kSyncServerCommandLine)) {
160    // If a sync server URL is provided, but not a server command line,
161    // it is assumed that the server is already running. Chrome will
162    // automatically connect to it at the URL provided. There is nothing
163    // to do here.
164    server_type_ = EXTERNAL_LIVE_SERVER;
165  } else {
166    // If a sync server command line is provided, but not a server URL,
167    // we flag an error.
168    LOG(FATAL) << "Can't figure out how to run a server.";
169  }
170
171  if (username_.empty() || password_.empty())
172    LOG(FATAL) << "Cannot run sync tests without GAIA credentials.";
173
174  // Mock the Mac Keychain service.  The real Keychain can block on user input.
175#if defined(OS_MACOSX)
176  Encryptor::UseMockKeychain(true);
177#endif
178
179  // Yield control back to the InProcessBrowserTest framework.
180  InProcessBrowserTest::SetUp();
181}
182
183void SyncTest::TearDown() {
184  // Clear any mock gaia responses that might have been set.
185  ClearMockGaiaResponses();
186
187  // Allow the InProcessBrowserTest framework to perform its tear down.
188  InProcessBrowserTest::TearDown();
189
190  // Stop the local python test server. This is a no-op if one wasn't started.
191  TearDownLocalPythonTestServer();
192
193  // Stop the local sync test server. This is a no-op if one wasn't started.
194  TearDownLocalTestServer();
195}
196
197void SyncTest::SetUpCommandLine(CommandLine* cl) {
198  AddTestSwitches(cl);
199  AddOptionalTypesToCommandLine(cl);
200}
201
202void SyncTest::AddTestSwitches(CommandLine* cl) {
203  // Disable non-essential access of external network resources.
204  if (!cl->HasSwitch(switches::kDisableBackgroundNetworking))
205    cl->AppendSwitch(switches::kDisableBackgroundNetworking);
206
207  if (!cl->HasSwitch(switches::kSyncShortInitialRetryOverride))
208    cl->AppendSwitch(switches::kSyncShortInitialRetryOverride);
209
210  // TODO(sync): Fix enable_disable_test.cc to play nice with priority
211  // preferences.
212  if (!cl->HasSwitch(switches::kDisableSyncPriorityPreferences))
213    cl->AppendSwitch(switches::kDisableSyncPriorityPreferences);
214}
215
216void SyncTest::AddOptionalTypesToCommandLine(CommandLine* cl) {}
217
218// static
219Profile* SyncTest::MakeProfile(const base::FilePath::StringType name) {
220  base::FilePath path;
221  PathService::Get(chrome::DIR_USER_DATA, &path);
222  path = path.Append(name);
223
224  if (!base::PathExists(path))
225    CHECK(file_util::CreateDirectory(path));
226
227  Profile* profile =
228      Profile::CreateProfile(path, NULL, Profile::CREATE_MODE_SYNCHRONOUS);
229  g_browser_process->profile_manager()->RegisterTestingProfile(profile,
230                                                               true,
231                                                               true);
232  return profile;
233}
234
235Profile* SyncTest::GetProfile(int index) {
236  if (profiles_.empty())
237    LOG(FATAL) << "SetupClients() has not yet been called.";
238  if (index < 0 || index >= static_cast<int>(profiles_.size()))
239    LOG(FATAL) << "GetProfile(): Index is out of bounds.";
240  return profiles_[index];
241}
242
243Browser* SyncTest::GetBrowser(int index) {
244  if (browsers_.empty())
245    LOG(FATAL) << "SetupClients() has not yet been called.";
246  if (index < 0 || index >= static_cast<int>(browsers_.size()))
247    LOG(FATAL) << "GetBrowser(): Index is out of bounds.";
248  return browsers_[index];
249}
250
251ProfileSyncServiceHarness* SyncTest::GetClient(int index) {
252  if (clients_.empty())
253    LOG(FATAL) << "SetupClients() has not yet been called.";
254  if (index < 0 || index >= static_cast<int>(clients_.size()))
255    LOG(FATAL) << "GetClient(): Index is out of bounds.";
256  return clients_[index];
257}
258
259Profile* SyncTest::verifier() {
260  if (verifier_ == NULL)
261    LOG(FATAL) << "SetupClients() has not yet been called.";
262  return verifier_;
263}
264
265void SyncTest::DisableVerifier() {
266  use_verifier_ = false;
267}
268
269bool SyncTest::SetupClients() {
270  if (num_clients_ <= 0)
271    LOG(FATAL) << "num_clients_ incorrectly initialized.";
272  if (!profiles_.empty() || !browsers_.empty() || !clients_.empty())
273    LOG(FATAL) << "SetupClients() has already been called.";
274
275  // Start up a sync test server if one is needed.
276  SetUpTestServerIfRequired();
277
278  // Create the required number of sync profiles, browsers and clients.
279  profiles_.resize(num_clients_);
280  browsers_.resize(num_clients_);
281  clients_.resize(num_clients_);
282  for (int i = 0; i < num_clients_; ++i) {
283    InitializeInstance(i);
284  }
285
286  // Create the verifier profile.
287  verifier_ = MakeProfile(FILE_PATH_LITERAL("Verifier"));
288  ui_test_utils::WaitForBookmarkModelToLoad(
289      BookmarkModelFactory::GetForProfile(verifier()));
290  ui_test_utils::WaitForHistoryToLoad(HistoryServiceFactory::GetForProfile(
291      verifier(), Profile::EXPLICIT_ACCESS));
292  ui_test_utils::WaitForTemplateURLServiceToLoad(
293      TemplateURLServiceFactory::GetForProfile(verifier()));
294  return (verifier_ != NULL);
295}
296
297void SyncTest::InitializeInstance(int index) {
298  profiles_[index] = MakeProfile(
299      base::StringPrintf(FILE_PATH_LITERAL("Profile%d"), index));
300  EXPECT_FALSE(GetProfile(index) == NULL) << "Could not create Profile "
301                                          << index << ".";
302
303  browsers_[index] = new Browser(Browser::CreateParams(
304      GetProfile(index), chrome::GetActiveDesktop()));
305  EXPECT_FALSE(GetBrowser(index) == NULL) << "Could not create Browser "
306                                          << index << ".";
307
308  invalidation::P2PInvalidationService* p2p_invalidation_service =
309      InvalidationServiceFactory::GetInstance()->
310          BuildAndUseP2PInvalidationServiceForTest(GetProfile(index));
311  p2p_invalidation_service->UpdateCredentials(username_, password_);
312
313  // Make sure the ProfileSyncService has been created before creating the
314  // ProfileSyncServiceHarness - some tests expect the ProfileSyncService to
315  // already exist.
316  ProfileSyncServiceFactory::GetForProfile(GetProfile(index));
317
318  clients_[index] =
319      ProfileSyncServiceHarness::CreateForIntegrationTest(
320          GetProfile(index),
321          username_,
322          password_,
323          p2p_invalidation_service);
324  EXPECT_FALSE(GetClient(index) == NULL) << "Could not create Client "
325                                         << index << ".";
326
327  ui_test_utils::WaitForBookmarkModelToLoad(
328      BookmarkModelFactory::GetForProfile(GetProfile(index)));
329  ui_test_utils::WaitForHistoryToLoad(HistoryServiceFactory::GetForProfile(
330      GetProfile(index), Profile::EXPLICIT_ACCESS));
331  ui_test_utils::WaitForTemplateURLServiceToLoad(
332      TemplateURLServiceFactory::GetForProfile(GetProfile(index)));
333}
334
335bool SyncTest::SetupSync() {
336  // Create sync profiles and clients if they haven't already been created.
337  if (profiles_.empty()) {
338    if (!SetupClients())
339      LOG(FATAL) << "SetupClients() failed.";
340  }
341
342  // Sync each of the profiles.
343  for (int i = 0; i < num_clients_; ++i) {
344    if (!GetClient(i)->SetupSync())
345      LOG(FATAL) << "SetupSync() failed.";
346  }
347
348  // Because clients may modify sync data as part of startup (for example local
349  // session-releated data is rewritten), we need to ensure all startup-based
350  // changes have propagated between the clients.
351  AwaitQuiescence();
352
353  // The number of default entries is the number of entries existing after
354  // sync startup excluding top level folders and other permanent items.
355  // This value must be updated whenever new permanent items are added (although
356  // this should handle new datatype-specific top level folders).
357  number_of_default_sync_items_ = GetClient(0)->GetNumEntries() -
358                                  GetClient(0)->GetNumDatatypes() - 6;
359  DVLOG(1) << "Setting " << number_of_default_sync_items_ << " as default "
360           << " number of entries.";
361
362  return true;
363}
364
365void SyncTest::CleanUpOnMainThread() {
366  for (size_t i = 0; i < clients_.size(); ++i) {
367    clients_[i]->service()->DisableForUser();
368  }
369
370  // Some of the pending messages might rely on browser windows still being
371  // around, so run messages both before and after closing all browsers.
372  content::RunAllPendingInMessageLoop();
373  // Close all browser windows.
374  chrome::CloseAllBrowsers();
375  content::RunAllPendingInMessageLoop();
376
377  // All browsers should be closed at this point, or else we could see memory
378  // corruption in QuitBrowser().
379  CHECK_EQ(0U, chrome::GetTotalBrowserCount());
380  clients_.clear();
381}
382
383void SyncTest::SetUpInProcessBrowserTestFixture() {
384  // We don't take a reference to |resolver|, but mock_host_resolver_override_
385  // does, so effectively assumes ownership.
386  net::RuleBasedHostResolverProc* resolver =
387      new net::RuleBasedHostResolverProc(host_resolver());
388  resolver->AllowDirectLookup("*.google.com");
389  // On Linux, we use Chromium's NSS implementation which uses the following
390  // hosts for certificate verification. Without these overrides, running the
391  // integration tests on Linux causes error as we make external DNS lookups.
392  resolver->AllowDirectLookup("*.thawte.com");
393  resolver->AllowDirectLookup("*.geotrust.com");
394  resolver->AllowDirectLookup("*.gstatic.com");
395  mock_host_resolver_override_.reset(
396      new net::ScopedDefaultHostResolverProc(resolver));
397}
398
399void SyncTest::TearDownInProcessBrowserTestFixture() {
400  mock_host_resolver_override_.reset();
401}
402
403void SyncTest::ReadPasswordFile() {
404  CommandLine* cl = CommandLine::ForCurrentProcess();
405  password_file_ = cl->GetSwitchValuePath(switches::kPasswordFileForTest);
406  if (password_file_.empty())
407    LOG(FATAL) << "Can't run live server test without specifying --"
408               << switches::kPasswordFileForTest << "=<filename>";
409  std::string file_contents;
410  file_util::ReadFileToString(password_file_, &file_contents);
411  ASSERT_NE(file_contents, "") << "Password file \""
412      << password_file_.value() << "\" does not exist.";
413  std::vector<std::string> tokens;
414  std::string delimiters = "\r\n";
415  Tokenize(file_contents, delimiters, &tokens);
416  ASSERT_EQ(2U, tokens.size()) << "Password file \""
417      << password_file_.value()
418      << "\" must contain exactly two lines of text.";
419  username_ = tokens[0];
420  password_ = tokens[1];
421}
422
423void SyncTest::SetupMockGaiaResponses() {
424  username_ = "user@gmail.com";
425  password_ = "password";
426  factory_.reset(new net::URLFetcherImplFactory());
427  fake_factory_.reset(new net::FakeURLFetcherFactory(factory_.get()));
428  fake_factory_->SetFakeResponse(
429      GaiaUrls::GetInstance()->client_login_url(),
430      "SID=sid\nLSID=lsid",
431      true);
432  fake_factory_->SetFakeResponse(
433      GaiaUrls::GetInstance()->get_user_info_url(),
434      "email=user@gmail.com\ndisplayEmail=user@gmail.com",
435      true);
436  fake_factory_->SetFakeResponse(
437      GaiaUrls::GetInstance()->issue_auth_token_url(),
438      "auth",
439      true);
440  fake_factory_->SetFakeResponse(
441      GoogleURLTracker::kSearchDomainCheckURL,
442      ".google.com",
443      true);
444  fake_factory_->SetFakeResponse(
445      GaiaUrls::GetInstance()->client_login_to_oauth2_url(),
446      "some_response",
447      true);
448  fake_factory_->SetFakeResponse(
449      GaiaUrls::GetInstance()->oauth2_token_url(),
450      "{"
451      "  \"refresh_token\": \"rt1\","
452      "  \"access_token\": \"at1\","
453      "  \"expires_in\": 3600,"
454      "  \"token_type\": \"Bearer\""
455      "}",
456      true);
457  fake_factory_->SetFakeResponse(
458      GaiaUrls::GetInstance()->oauth1_login_url(),
459      "SID=sid\nLSID=lsid\nAuth=auth_token",
460      true);
461}
462
463void SyncTest::ClearMockGaiaResponses() {
464  // Clear any mock gaia responses that might have been set.
465  if (fake_factory_) {
466    fake_factory_->ClearFakeResponses();
467    fake_factory_.reset();
468  }
469
470  // Cancel any outstanding URL fetches and destroy the URLFetcherImplFactory we
471  // created.
472  net::URLFetcher::CancelAll();
473  factory_.reset();
474}
475
476// Start up a local sync server based on the value of server_type_, which
477// was determined from the command line parameters.
478void SyncTest::SetUpTestServerIfRequired() {
479  if (server_type_ == LOCAL_PYTHON_SERVER) {
480    if (!SetUpLocalPythonTestServer())
481      LOG(FATAL) << "Failed to set up local python sync and XMPP servers";
482  } else if (server_type_ == LOCAL_LIVE_SERVER) {
483    // Using mock gaia credentials requires the use of a mock XMPP server.
484    if (username_ == "user@gmail.com" && !SetUpLocalPythonTestServer())
485      LOG(FATAL) << "Failed to set up local python XMPP server";
486    if (!SetUpLocalTestServer())
487      LOG(FATAL) << "Failed to set up local test server";
488  } else if (server_type_ == EXTERNAL_LIVE_SERVER) {
489    // Nothing to do; we'll just talk to the URL we were given.
490  } else {
491    LOG(FATAL) << "Don't know which server environment to run test in.";
492  }
493}
494
495bool SyncTest::SetUpLocalPythonTestServer() {
496  EXPECT_TRUE(sync_server_.Start())
497      << "Could not launch local python test server.";
498
499  CommandLine* cl = CommandLine::ForCurrentProcess();
500  if (server_type_ == LOCAL_PYTHON_SERVER) {
501    std::string sync_service_url = sync_server_.GetURL("chromiumsync").spec();
502    cl->AppendSwitchASCII(switches::kSyncServiceURL, sync_service_url);
503    DVLOG(1) << "Started local python sync server at " << sync_service_url;
504  }
505
506  int xmpp_port = 0;
507  if (!sync_server_.server_data().GetInteger("xmpp_port", &xmpp_port)) {
508    LOG(ERROR) << "Could not find valid xmpp_port value";
509    return false;
510  }
511  if ((xmpp_port <= 0) || (xmpp_port > kuint16max)) {
512    LOG(ERROR) << "Invalid xmpp port: " << xmpp_port;
513    return false;
514  }
515
516  net::HostPortPair xmpp_host_port_pair(sync_server_.host_port_pair());
517  xmpp_host_port_pair.set_port(xmpp_port);
518  xmpp_port_.reset(new net::ScopedPortException(xmpp_port));
519
520  if (!cl->HasSwitch(switches::kSyncNotificationHostPort)) {
521    cl->AppendSwitchASCII(switches::kSyncNotificationHostPort,
522                          xmpp_host_port_pair.ToString());
523    // The local XMPP server only supports insecure connections.
524    cl->AppendSwitch(switches::kSyncAllowInsecureXmppConnection);
525  }
526  DVLOG(1) << "Started local python XMPP server at "
527           << xmpp_host_port_pair.ToString();
528
529  return true;
530}
531
532bool SyncTest::SetUpLocalTestServer() {
533  CommandLine* cl = CommandLine::ForCurrentProcess();
534  CommandLine::StringType server_cmdline_string = cl->GetSwitchValueNative(
535      switches::kSyncServerCommandLine);
536  CommandLine::StringVector server_cmdline_vector;
537  CommandLine::StringType delimiters(FILE_PATH_LITERAL(" "));
538  Tokenize(server_cmdline_string, delimiters, &server_cmdline_vector);
539  CommandLine server_cmdline(server_cmdline_vector);
540  base::LaunchOptions options;
541#if defined(OS_WIN)
542  options.start_hidden = true;
543#endif
544  if (!base::LaunchProcess(server_cmdline, options, &test_server_handle_))
545    LOG(ERROR) << "Could not launch local test server.";
546
547  const base::TimeDelta kMaxWaitTime = TestTimeouts::action_max_timeout();
548  const int kNumIntervals = 15;
549  if (WaitForTestServerToStart(kMaxWaitTime, kNumIntervals)) {
550    DVLOG(1) << "Started local test server at "
551             << cl->GetSwitchValueASCII(switches::kSyncServiceURL) << ".";
552    return true;
553  } else {
554    LOG(ERROR) << "Could not start local test server at "
555               << cl->GetSwitchValueASCII(switches::kSyncServiceURL) << ".";
556    return false;
557  }
558}
559
560bool SyncTest::TearDownLocalPythonTestServer() {
561  if (!sync_server_.Stop()) {
562    LOG(ERROR) << "Could not stop local python test server.";
563    return false;
564  }
565  xmpp_port_.reset();
566  return true;
567}
568
569bool SyncTest::TearDownLocalTestServer() {
570  if (test_server_handle_ != base::kNullProcessHandle) {
571    EXPECT_TRUE(base::KillProcess(test_server_handle_, 0, false))
572        << "Could not stop local test server.";
573    base::CloseProcessHandle(test_server_handle_);
574    test_server_handle_ = base::kNullProcessHandle;
575  }
576  return true;
577}
578
579bool SyncTest::WaitForTestServerToStart(base::TimeDelta wait, int intervals) {
580  for (int i = 0; i < intervals; ++i) {
581    if (IsTestServerRunning())
582      return true;
583    base::PlatformThread::Sleep(wait / intervals);
584  }
585  return false;
586}
587
588bool SyncTest::IsTestServerRunning() {
589  CommandLine* cl = CommandLine::ForCurrentProcess();
590  std::string sync_url = cl->GetSwitchValueASCII(switches::kSyncServiceURL);
591  GURL sync_url_status(sync_url.append("/healthz"));
592  SyncServerStatusChecker delegate;
593  scoped_ptr<net::URLFetcher> fetcher(net::URLFetcher::Create(
594    sync_url_status, net::URLFetcher::GET, &delegate));
595  fetcher->SetLoadFlags(net::LOAD_DISABLE_CACHE |
596                        net::LOAD_DO_NOT_SEND_COOKIES |
597                        net::LOAD_DO_NOT_SAVE_COOKIES);
598  fetcher->SetRequestContext(g_browser_process->system_request_context());
599  fetcher->Start();
600  content::RunMessageLoop();
601  return delegate.running();
602}
603
604void SyncTest::EnableNetwork(Profile* profile) {
605  SetProxyConfig(profile->GetRequestContext(),
606                 net::ProxyConfig::CreateDirect());
607  if (notifications_enabled_) {
608    EnableNotificationsImpl();
609  }
610  // TODO(rsimha): Remove this line once http://crbug.com/53857 is fixed.
611  net::NetworkChangeNotifier::NotifyObserversOfIPAddressChangeForTests();
612}
613
614void SyncTest::DisableNetwork(Profile* profile) {
615  DisableNotificationsImpl();
616  // Set the current proxy configuration to a nonexistent proxy to effectively
617  // disable networking.
618  net::ProxyConfig config;
619  config.proxy_rules().ParseFromString("http=127.0.0.1:0");
620  SetProxyConfig(profile->GetRequestContext(), config);
621  // TODO(rsimha): Remove this line once http://crbug.com/53857 is fixed.
622  net::NetworkChangeNotifier::NotifyObserversOfIPAddressChangeForTests();
623}
624
625bool SyncTest::EnableEncryption(int index, syncer::ModelType type) {
626  return GetClient(index)->EnableEncryptionForType(type);
627}
628
629bool SyncTest::IsEncrypted(int index, syncer::ModelType type) {
630  return GetClient(index)->IsTypeEncrypted(type);
631}
632
633bool SyncTest::AwaitQuiescence() {
634  return ProfileSyncServiceHarness::AwaitQuiescence(clients());
635}
636
637bool SyncTest::ServerSupportsNotificationControl() const {
638  EXPECT_NE(SERVER_TYPE_UNDECIDED, server_type_);
639
640  // Supported only if we're using the python testserver.
641  return server_type_ == LOCAL_PYTHON_SERVER;
642}
643
644void SyncTest::DisableNotificationsImpl() {
645  ASSERT_TRUE(ServerSupportsNotificationControl());
646  std::string path = "chromiumsync/disablenotifications";
647  ui_test_utils::NavigateToURL(browser(), sync_server_.GetURL(path));
648  ASSERT_EQ("Notifications disabled",
649            UTF16ToASCII(browser()->tab_strip_model()->GetActiveWebContents()->
650                GetTitle()));
651}
652
653void SyncTest::DisableNotifications() {
654  DisableNotificationsImpl();
655  notifications_enabled_ = false;
656}
657
658void SyncTest::EnableNotificationsImpl() {
659  ASSERT_TRUE(ServerSupportsNotificationControl());
660  std::string path = "chromiumsync/enablenotifications";
661  ui_test_utils::NavigateToURL(browser(), sync_server_.GetURL(path));
662  ASSERT_EQ("Notifications enabled",
663            UTF16ToASCII(browser()->tab_strip_model()->GetActiveWebContents()->
664                GetTitle()));
665}
666
667void SyncTest::EnableNotifications() {
668  EnableNotificationsImpl();
669  notifications_enabled_ = true;
670}
671
672void SyncTest::TriggerNotification(syncer::ModelTypeSet changed_types) {
673  ASSERT_TRUE(ServerSupportsNotificationControl());
674  const std::string& data =
675      syncer::P2PNotificationData(
676          "from_server",
677          syncer::NOTIFY_ALL,
678          syncer::ObjectIdSetToInvalidationMap(
679              syncer::ModelTypeSetToObjectIdSet(changed_types),
680              syncer::Invalidation::kUnknownVersion,
681              std::string())
682          ).ToString();
683  const std::string& path =
684      std::string("chromiumsync/sendnotification?channel=") +
685      syncer::kSyncP2PNotificationChannel + "&data=" + data;
686  ui_test_utils::NavigateToURL(browser(), sync_server_.GetURL(path));
687  ASSERT_EQ("Notification sent",
688            UTF16ToASCII(browser()->tab_strip_model()->GetActiveWebContents()->
689                GetTitle()));
690}
691
692bool SyncTest::ServerSupportsErrorTriggering() const {
693  EXPECT_NE(SERVER_TYPE_UNDECIDED, server_type_);
694
695  // Supported only if we're using the python testserver.
696  return server_type_ == LOCAL_PYTHON_SERVER;
697}
698
699void SyncTest::TriggerMigrationDoneError(syncer::ModelTypeSet model_types) {
700  ASSERT_TRUE(ServerSupportsErrorTriggering());
701  std::string path = "chromiumsync/migrate";
702  char joiner = '?';
703  for (syncer::ModelTypeSet::Iterator it = model_types.First();
704       it.Good(); it.Inc()) {
705    path.append(
706        base::StringPrintf(
707            "%ctype=%d", joiner,
708            syncer::GetSpecificsFieldNumberFromModelType(it.Get())));
709    joiner = '&';
710  }
711  ui_test_utils::NavigateToURL(browser(), sync_server_.GetURL(path));
712  ASSERT_EQ("Migration: 200",
713            UTF16ToASCII(browser()->tab_strip_model()->GetActiveWebContents()->
714                GetTitle()));
715}
716
717void SyncTest::TriggerBirthdayError() {
718  ASSERT_TRUE(ServerSupportsErrorTriggering());
719  std::string path = "chromiumsync/birthdayerror";
720  ui_test_utils::NavigateToURL(browser(), sync_server_.GetURL(path));
721  ASSERT_EQ("Birthday error",
722            UTF16ToASCII(browser()->tab_strip_model()->GetActiveWebContents()->
723                GetTitle()));
724}
725
726void SyncTest::TriggerTransientError() {
727  ASSERT_TRUE(ServerSupportsErrorTriggering());
728  std::string path = "chromiumsync/transienterror";
729  ui_test_utils::NavigateToURL(browser(), sync_server_.GetURL(path));
730  ASSERT_EQ("Transient error",
731            UTF16ToASCII(browser()->tab_strip_model()->GetActiveWebContents()->
732                GetTitle()));
733}
734
735void SyncTest::TriggerAuthError() {
736  ASSERT_TRUE(ServerSupportsErrorTriggering());
737  std::string path = "chromiumsync/cred";
738  ui_test_utils::NavigateToURL(browser(), sync_server_.GetURL(path));
739}
740
741void SyncTest::TriggerXmppAuthError() {
742  ASSERT_TRUE(ServerSupportsErrorTriggering());
743  std::string path = "chromiumsync/xmppcred";
744  ui_test_utils::NavigateToURL(browser(), sync_server_.GetURL(path));
745}
746
747namespace {
748
749sync_pb::SyncEnums::ErrorType
750    GetClientToServerResponseErrorType(
751        syncer::SyncProtocolErrorType error) {
752  switch (error) {
753    case syncer::SYNC_SUCCESS:
754      return sync_pb::SyncEnums::SUCCESS;
755    case syncer::NOT_MY_BIRTHDAY:
756      return sync_pb::SyncEnums::NOT_MY_BIRTHDAY;
757    case syncer::THROTTLED:
758      return sync_pb::SyncEnums::THROTTLED;
759    case syncer::CLEAR_PENDING:
760      return sync_pb::SyncEnums::CLEAR_PENDING;
761    case syncer::TRANSIENT_ERROR:
762      return sync_pb::SyncEnums::TRANSIENT_ERROR;
763    case syncer::MIGRATION_DONE:
764      return sync_pb::SyncEnums::MIGRATION_DONE;
765    case syncer::UNKNOWN_ERROR:
766      return sync_pb::SyncEnums::UNKNOWN;
767    default:
768      NOTREACHED();
769      return sync_pb::SyncEnums::UNKNOWN;
770  }
771}
772
773sync_pb::SyncEnums::Action GetClientToServerResponseAction(
774    const syncer::ClientAction& action) {
775  switch (action) {
776    case syncer::UPGRADE_CLIENT:
777      return sync_pb::SyncEnums::UPGRADE_CLIENT;
778    case syncer::CLEAR_USER_DATA_AND_RESYNC:
779      return sync_pb::SyncEnums::CLEAR_USER_DATA_AND_RESYNC;
780    case syncer::ENABLE_SYNC_ON_ACCOUNT:
781      return sync_pb::SyncEnums::ENABLE_SYNC_ON_ACCOUNT;
782    case syncer::STOP_AND_RESTART_SYNC:
783      return sync_pb::SyncEnums::STOP_AND_RESTART_SYNC;
784    case syncer::DISABLE_SYNC_ON_CLIENT:
785      return sync_pb::SyncEnums::DISABLE_SYNC_ON_CLIENT;
786    case syncer::UNKNOWN_ACTION:
787      return sync_pb::SyncEnums::UNKNOWN_ACTION;
788    default:
789      NOTREACHED();
790      return sync_pb::SyncEnums::UNKNOWN_ACTION;
791  }
792}
793
794}  // namespace
795
796void SyncTest::TriggerSyncError(const syncer::SyncProtocolError& error,
797                                SyncErrorFrequency frequency) {
798  ASSERT_TRUE(ServerSupportsErrorTriggering());
799  std::string path = "chromiumsync/error";
800  int error_type =
801      static_cast<int>(GetClientToServerResponseErrorType(
802          error.error_type));
803  int action = static_cast<int>(GetClientToServerResponseAction(
804      error.action));
805
806  path.append(base::StringPrintf("?error=%d", error_type));
807  path.append(base::StringPrintf("&action=%d", action));
808
809  path.append(base::StringPrintf("&error_description=%s",
810                                 error.error_description.c_str()));
811  path.append(base::StringPrintf("&url=%s", error.url.c_str()));
812  path.append(base::StringPrintf("&frequency=%d", frequency));
813
814  ui_test_utils::NavigateToURL(browser(), sync_server_.GetURL(path));
815  std::string output = UTF16ToASCII(
816      browser()->tab_strip_model()->GetActiveWebContents()->GetTitle());
817  ASSERT_TRUE(output.find("SetError: 200") != string16::npos);
818}
819
820void SyncTest::TriggerCreateSyncedBookmarks() {
821  ASSERT_TRUE(ServerSupportsErrorTriggering());
822  std::string path = "chromiumsync/createsyncedbookmarks";
823  ui_test_utils::NavigateToURL(browser(), sync_server_.GetURL(path));
824  ASSERT_EQ("Synced Bookmarks",
825            UTF16ToASCII(browser()->tab_strip_model()->GetActiveWebContents()->
826                GetTitle()));
827}
828
829int SyncTest::NumberOfDefaultSyncItems() const {
830  return number_of_default_sync_items_;
831}
832
833void SyncTest::SetProxyConfig(net::URLRequestContextGetter* context_getter,
834                              const net::ProxyConfig& proxy_config) {
835  base::WaitableEvent done(false, false);
836  BrowserThread::PostTask(
837      BrowserThread::IO, FROM_HERE,
838      base::Bind(&SetProxyConfigCallback, &done,
839                 make_scoped_refptr(context_getter), proxy_config));
840  done.Wait();
841}
842