content/browser/service_worker/service_worker_browsertest.cc

   1 // Copyright 2014 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 "base/bind.h"
   6 #include "base/callback.h"
   7 #include "base/command_line.h"
   8 #include "base/run_loop.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "content/browser/fileapi/chrome_blob_storage_context.h"
  11 #include "content/browser/service_worker/embedded_worker_instance.h"
  12 #include "content/browser/service_worker/embedded_worker_registry.h"
  13 #include "content/browser/service_worker/service_worker_context_core.h"
  14 #include "content/browser/service_worker/service_worker_context_observer.h"
  15 #include "content/browser/service_worker/service_worker_context_wrapper.h"
  16 #include "content/browser/service_worker/service_worker_registration.h"
  17 #include "content/browser/service_worker/service_worker_test_utils.h"
  18 #include "content/browser/service_worker/service_worker_version.h"
  19 #include "content/common/service_worker/service_worker_messages.h"
  20 #include "content/common/service_worker/service_worker_status_code.h"
  21 #include "content/common/service_worker/service_worker_types.h"
  22 #include "content/public/browser/browser_context.h"
  23 #include "content/public/browser/browser_thread.h"
  24 #include "content/public/browser/navigation_entry.h"
  25 #include "content/public/browser/render_process_host.h"
  26 #include "content/public/browser/storage_partition.h"
  27 #include "content/public/browser/web_contents.h"
  28 #include "content/public/common/content_switches.h"
  29 #include "content/public/common/referrer.h"
  30 #include "content/public/common/security_style.h"
  31 #include "content/public/common/ssl_status.h"
  32 #include "content/public/test/browser_test_utils.h"
  33 #include "content/public/test/content_browser_test.h"
  34 #include "content/public/test/content_browser_test_utils.h"
  35 #include "content/shell/browser/shell.h"
  36 #include "content/shell/browser/shell_content_browser_client.h"
  37 #include "net/test/embedded_test_server/embedded_test_server.h"
  38 #include "net/test/embedded_test_server/http_request.h"
  39 #include "net/test/embedded_test_server/http_response.h"
  40 #include "net/url_request/url_request_filter.h"
  41 #include "net/url_request/url_request_interceptor.h"
  42 #include "net/url_request/url_request_test_job.h"
  43 #include "storage/browser/blob/blob_data_handle.h"
  44 #include "storage/browser/blob/blob_data_snapshot.h"
  45 #include "storage/browser/blob/blob_storage_context.h"
  46
  47 namespace content {
  48
  49 namespace {
  50
  51 struct FetchResult {
  52   ServiceWorkerStatusCode status;
  53   ServiceWorkerFetchEventResult result;
  54   ServiceWorkerResponse response;
  55   scoped_ptr<storage::BlobDataHandle> blob_data_handle;
  56 };
  57
  58 void RunAndQuit(const base::Closure& closure,
  59                 const base::Closure& quit,
  60                 base::MessageLoopProxy* original_message_loop) {
  61   closure.Run();
  62   original_message_loop->PostTask(FROM_HERE, quit);
  63 }
  64
  65 void RunOnIOThreadWithDelay(const base::Closure& closure,
  66                             base::TimeDelta delay) {
  67   base::RunLoop run_loop;
  68   BrowserThread::PostDelayedTask(
  69       BrowserThread::IO, FROM_HERE,
  70       base::Bind(&RunAndQuit, closure, run_loop.QuitClosure(),
  71                  base::MessageLoopProxy::current()),
  72       delay);
  73   run_loop.Run();
  74 }
  75
  76 void RunOnIOThread(const base::Closure& closure) {
  77   RunOnIOThreadWithDelay(closure, base::TimeDelta());
  78 }
  79
  80 void RunOnIOThread(
  81     const base::Callback<void(const base::Closure& continuation)>& closure) {
  82   base::RunLoop run_loop;
  83   base::Closure quit_on_original_thread =
  84       base::Bind(base::IgnoreResult(&base::MessageLoopProxy::PostTask),
  85                  base::MessageLoopProxy::current().get(),
  86                  FROM_HERE,
  87                  run_loop.QuitClosure());
  88   BrowserThread::PostTask(BrowserThread::IO,
  89                           FROM_HERE,
  90                           base::Bind(closure, quit_on_original_thread));
  91   run_loop.Run();
  92 }
  93
  94 void ReceivePrepareResult(bool* is_prepared) {
  95   *is_prepared = true;
  96 }
  97
  98 base::Closure CreatePrepareReceiver(bool* is_prepared) {
  99   return base::Bind(&ReceivePrepareResult, is_prepared);
 100 }
 101
 102 // Contrary to the style guide, the output parameter of this function comes
 103 // before input parameters so Bind can be used on it to create a FetchCallback
 104 // to pass to DispatchFetchEvent.
 105 void ReceiveFetchResult(BrowserThread::ID run_quit_thread,
 106                         const base::Closure& quit,
 107                         ChromeBlobStorageContext* blob_context,
 108                         FetchResult* out_result,
 109                         ServiceWorkerStatusCode actual_status,
 110                         ServiceWorkerFetchEventResult actual_result,
 111                         const ServiceWorkerResponse& actual_response) {
 112   out_result->status = actual_status;
 113   out_result->result = actual_result;
 114   out_result->response = actual_response;
 115   if (!actual_response.blob_uuid.empty()) {
 116     out_result->blob_data_handle =
 117         blob_context->context()->GetBlobDataFromUUID(
 118             actual_response.blob_uuid);
 119   }
 120   if (!quit.is_null())
 121     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, quit);
 122 }
 123
 124 ServiceWorkerVersion::FetchCallback CreateResponseReceiver(
 125     BrowserThread::ID run_quit_thread,
 126     const base::Closure& quit,
 127     ChromeBlobStorageContext* blob_context,
 128     FetchResult* result) {
 129   return base::Bind(&ReceiveFetchResult, run_quit_thread, quit,
 130                     make_scoped_refptr<ChromeBlobStorageContext>(blob_context),
 131                     result);
 132 }
 133
 134 void ReadResponseBody(std::string* body,
 135                       storage::BlobDataHandle* blob_data_handle) {
 136   ASSERT_TRUE(blob_data_handle);
 137   scoped_ptr<storage::BlobDataSnapshot> data =
 138       blob_data_handle->CreateSnapshot();
 139   ASSERT_EQ(1U, data->items().size());
 140   *body = std::string(data->items()[0]->bytes(), data->items()[0]->length());
 141 }
 142
 143 void ExpectResultAndRun(bool expected,
 144                         const base::Closure& continuation,
 145                         bool actual) {
 146   EXPECT_EQ(expected, actual);
 147   continuation.Run();
 148 }
 149
 150 class WorkerActivatedObserver
 151     : public ServiceWorkerContextObserver,
 152       public base::RefCountedThreadSafe<WorkerActivatedObserver> {
 153  public:
 154   explicit WorkerActivatedObserver(ServiceWorkerContextWrapper* context)
 155       : context_(context) {}
 156   void Init() {
 157     RunOnIOThread(base::Bind(&WorkerActivatedObserver::InitOnIOThread, this));
 158   }
 159   // ServiceWorkerContextObserver overrides.
 160   void OnVersionStateChanged(int64 version_id,
 161                              ServiceWorkerVersion::Status) override {
 162     DCHECK_CURRENTLY_ON(BrowserThread::IO);
 163     const ServiceWorkerVersion* version =
 164         context_->context()->GetLiveVersion(version_id);
 165     if (version->status() == ServiceWorkerVersion::ACTIVATED) {
 166       context_->RemoveObserver(this);
 167       BrowserThread::PostTask(BrowserThread::UI,
 168                               FROM_HERE,
 169                               base::Bind(&WorkerActivatedObserver::Quit, this));
 170     }
 171   }
 172   void Wait() { run_loop_.Run(); }
 173
 174  private:
 175   friend class base::RefCountedThreadSafe<WorkerActivatedObserver>;
 176   ~WorkerActivatedObserver() override {}
 177   void InitOnIOThread() { context_->AddObserver(this); }
 178   void Quit() { run_loop_.Quit(); }
 179
 180   base::RunLoop run_loop_;
 181   ServiceWorkerContextWrapper* context_;
 182   DISALLOW_COPY_AND_ASSIGN(WorkerActivatedObserver);
 183 };
 184
 185 scoped_ptr<net::test_server::HttpResponse> VerifyServiceWorkerHeaderInRequest(
 186     const net::test_server::HttpRequest& request) {
 187   EXPECT_EQ(request.relative_url, "/service_worker/generated_sw.js");
 188   std::map<std::string, std::string>::const_iterator it =
 189       request.headers.find("Service-Worker");
 190   EXPECT_TRUE(it != request.headers.end());
 191   EXPECT_EQ("script", it->second);
 192
 193   scoped_ptr<net::test_server::BasicHttpResponse> http_response(
 194       new net::test_server::BasicHttpResponse());
 195   http_response->set_content_type("text/javascript");
 196   return http_response.Pass();
 197 }
 198
 199 // The ImportsBustMemcache test requires that the imported script
 200 // would naturally be cached in blink's memcache, but the embedded
 201 // test server doesn't produce headers that allow the blink's memcache
 202 // to do that. This interceptor injects headers that give the import
 203 // an experiration far in the future.
 204 class LongLivedResourceInterceptor : public net::URLRequestInterceptor {
 205  public:
 206   LongLivedResourceInterceptor(const std::string& body)
 207       : body_(body) {}
 208   ~LongLivedResourceInterceptor() override {}
 209
 210   // net::URLRequestInterceptor implementation
 211   net::URLRequestJob* MaybeInterceptRequest(
 212       net::URLRequest* request,
 213       net::NetworkDelegate* network_delegate) const override {
 214     const char kHeaders[] =
 215         "HTTP/1.1 200 OK\0"
 216         "Content-Type: text/javascript\0"
 217         "Expires: Thu, 1 Jan 2100 20:00:00 GMT\0"
 218         "\0";
 219     std::string headers(kHeaders, arraysize(kHeaders));
 220     return new net::URLRequestTestJob(
 221         request, network_delegate, headers, body_, true);
 222   }
 223
 224  private:
 225   std::string body_;
 226   DISALLOW_COPY_AND_ASSIGN(LongLivedResourceInterceptor);
 227 };
 228
 229 void CreateLongLivedResourceInterceptors(
 230     const GURL& worker_url, const GURL& import_url) {
 231   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 232   scoped_ptr<net::URLRequestInterceptor> interceptor;
 233
 234   interceptor.reset(new LongLivedResourceInterceptor(
 235       "importScripts('long_lived_import.js');"));
 236   net::URLRequestFilter::GetInstance()->AddUrlInterceptor(
 237       worker_url, interceptor.Pass());
 238
 239   interceptor.reset(new LongLivedResourceInterceptor(
 240       "// the imported script does nothing"));
 241   net::URLRequestFilter::GetInstance()->AddUrlInterceptor(
 242       import_url, interceptor.Pass());
 243 }
 244
 245 void CountScriptResources(
 246     ServiceWorkerContextWrapper* wrapper,
 247     const GURL& scope,
 248     int* num_resources) {
 249   *num_resources = -1;
 250
 251   std::vector<ServiceWorkerRegistrationInfo> infos =
 252      wrapper->context()->GetAllLiveRegistrationInfo();
 253   if (infos.empty())
 254     return;
 255
 256   int version_id;
 257   size_t index = infos.size() - 1;
 258   if (infos[index].installing_version.version_id !=
 259       kInvalidServiceWorkerVersionId)
 260     version_id = infos[index].installing_version.version_id;
 261   else if (infos[index].waiting_version.version_id !=
 262            kInvalidServiceWorkerVersionId)
 263     version_id = infos[1].waiting_version.version_id;
 264   else if (infos[index].active_version.version_id !=
 265            kInvalidServiceWorkerVersionId)
 266     version_id = infos[index].active_version.version_id;
 267   else
 268     return;
 269
 270   ServiceWorkerVersion* version =
 271       wrapper->context()->GetLiveVersion(version_id);
 272   *num_resources = static_cast<int>(version->script_cache_map()->size());
 273 }
 274
 275 }  // namespace
 276
 277 class ServiceWorkerBrowserTest : public ContentBrowserTest {
 278  protected:
 279   using self = ServiceWorkerBrowserTest;
 280
 281   void SetUpCommandLine(base::CommandLine* command_line) override {
 282     command_line->AppendSwitch(
 283         switches::kEnableExperimentalWebPlatformFeatures);
 284   }
 285
 286   void SetUpOnMainThread() override {
 287     ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 288     StoragePartition* partition = BrowserContext::GetDefaultStoragePartition(
 289         shell()->web_contents()->GetBrowserContext());
 290     wrapper_ = static_cast<ServiceWorkerContextWrapper*>(
 291         partition->GetServiceWorkerContext());
 292
 293     // Navigate to the page to set up a renderer page (where we can embed
 294     // a worker).
 295     NavigateToURLBlockUntilNavigationsComplete(
 296         shell(),
 297         embedded_test_server()->GetURL("/service_worker/empty.html"), 1);
 298
 299     RunOnIOThread(base::Bind(&self::SetUpOnIOThread, this));
 300   }
 301
 302   void TearDownOnMainThread() override {
 303     RunOnIOThread(base::Bind(&self::TearDownOnIOThread, this));
 304     wrapper_ = NULL;
 305   }
 306
 307   virtual void SetUpOnIOThread() {}
 308   virtual void TearDownOnIOThread() {}
 309
 310   ServiceWorkerContextWrapper* wrapper() { return wrapper_.get(); }
 311   ServiceWorkerContext* public_context() { return wrapper(); }
 312
 313   void AssociateRendererProcessToPattern(const GURL& pattern) {
 314     wrapper_->process_manager()->AddProcessReferenceToPattern(
 315         pattern, shell()->web_contents()->GetRenderProcessHost()->GetID());
 316   }
 317
 318  private:
 319   scoped_refptr<ServiceWorkerContextWrapper> wrapper_;
 320 };
 321
 322 class EmbeddedWorkerBrowserTest : public ServiceWorkerBrowserTest,
 323                                   public EmbeddedWorkerInstance::Listener {
 324  public:
 325   using self = EmbeddedWorkerBrowserTest;
 326
 327   EmbeddedWorkerBrowserTest()
 328       : last_worker_status_(EmbeddedWorkerInstance::STOPPED),
 329         pause_mode_(DONT_PAUSE) {}
 330   ~EmbeddedWorkerBrowserTest() override {}
 331
 332   void TearDownOnIOThread() override {
 333     if (worker_) {
 334       worker_->RemoveListener(this);
 335       worker_.reset();
 336     }
 337   }
 338
 339   void StartOnIOThread() {
 340     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
 341     worker_ = wrapper()->context()->embedded_worker_registry()->CreateWorker();
 342     EXPECT_EQ(EmbeddedWorkerInstance::STOPPED, worker_->status());
 343     worker_->AddListener(this);
 344
 345     const int64 service_worker_version_id = 33L;
 346     const GURL pattern = embedded_test_server()->GetURL("/");
 347     const GURL script_url = embedded_test_server()->GetURL(
 348         "/service_worker/worker.js");
 349     AssociateRendererProcessToPattern(pattern);
 350     int process_id = shell()->web_contents()->GetRenderProcessHost()->GetID();
 351     wrapper()->process_manager()->AddProcessReferenceToPattern(
 352         pattern, process_id);
 353     worker_->Start(
 354         service_worker_version_id,
 355         pattern,
 356         script_url,
 357         pause_mode_ != DONT_PAUSE,
 358         base::Bind(&EmbeddedWorkerBrowserTest::StartOnIOThread2, this));
 359   }
 360   void StartOnIOThread2(ServiceWorkerStatusCode status) {
 361     last_worker_status_ = worker_->status();
 362     EXPECT_EQ(SERVICE_WORKER_OK, status);
 363     EXPECT_EQ(EmbeddedWorkerInstance::STARTING, last_worker_status_);
 364
 365     if (status != SERVICE_WORKER_OK && !done_closure_.is_null())
 366       done_closure_.Run();
 367   }
 368
 369   void StopOnIOThread() {
 370     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
 371     EXPECT_EQ(EmbeddedWorkerInstance::RUNNING, worker_->status());
 372
 373     ServiceWorkerStatusCode status = worker_->Stop();
 374
 375     last_worker_status_ = worker_->status();
 376     EXPECT_EQ(SERVICE_WORKER_OK, status);
 377     EXPECT_EQ(EmbeddedWorkerInstance::STOPPING, last_worker_status_);
 378
 379     if (status != SERVICE_WORKER_OK && !done_closure_.is_null())
 380       done_closure_.Run();
 381   }
 382
 383  protected:
 384   // EmbeddedWorkerInstance::Observer overrides:
 385   void OnStarted() override {
 386     ASSERT_TRUE(worker_ != NULL);
 387     ASSERT_FALSE(done_closure_.is_null());
 388     last_worker_status_ = worker_->status();
 389     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done_closure_);
 390   }
 391   void OnStopped(EmbeddedWorkerInstance::Status old_status) override {
 392     ASSERT_TRUE(worker_ != NULL);
 393     ASSERT_FALSE(done_closure_.is_null());
 394     last_worker_status_ = worker_->status();
 395     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, done_closure_);
 396   }
 397   void OnPausedAfterDownload() override {
 398     if (pause_mode_ == PAUSE_THEN_RESUME)
 399       worker_->ResumeAfterDownload();
 400     else if (pause_mode_ == PAUSE_THEN_STOP)
 401       worker_->Stop();
 402     else
 403       ASSERT_TRUE(false);
 404   }
 405   void OnReportException(const base::string16& error_message,
 406                          int line_number,
 407                          int column_number,
 408                          const GURL& source_url) override {}
 409   void OnReportConsoleMessage(int source_identifier,
 410                               int message_level,
 411                               const base::string16& message,
 412                               int line_number,
 413                               const GURL& source_url) override {}
 414   bool OnMessageReceived(const IPC::Message& message) override { return false; }
 415
 416   scoped_ptr<EmbeddedWorkerInstance> worker_;
 417   EmbeddedWorkerInstance::Status last_worker_status_;
 418
 419   enum {
 420     DONT_PAUSE,
 421     PAUSE_THEN_RESUME,
 422     PAUSE_THEN_STOP,
 423   } pause_mode_;
 424
 425   // Called by EmbeddedWorkerInstance::Observer overrides so that
 426   // test code can wait for the worker status notifications.
 427   base::Closure done_closure_;
 428 };
 429
 430 class ServiceWorkerVersionBrowserTest : public ServiceWorkerBrowserTest {
 431  public:
 432   using self = ServiceWorkerVersionBrowserTest;
 433
 434   ~ServiceWorkerVersionBrowserTest() override {}
 435
 436   void TearDownOnIOThread() override {
 437     registration_ = NULL;
 438     version_ = NULL;
 439   }
 440
 441   void InstallTestHelper(const std::string& worker_url,
 442                          ServiceWorkerStatusCode expected_status) {
 443     RunOnIOThread(base::Bind(&self::SetUpRegistrationOnIOThread, this,
 444                              worker_url));
 445
 446     // Dispatch install on a worker.
 447     ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
 448     base::RunLoop install_run_loop;
 449     BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 450                             base::Bind(&self::InstallOnIOThread, this,
 451                                        install_run_loop.QuitClosure(),
 452                                        &status));
 453     install_run_loop.Run();
 454     ASSERT_EQ(expected_status, status);
 455
 456     // Stop the worker.
 457     status = SERVICE_WORKER_ERROR_FAILED;
 458     base::RunLoop stop_run_loop;
 459     BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 460                             base::Bind(&self::StopOnIOThread, this,
 461                                        stop_run_loop.QuitClosure(),
 462                                        &status));
 463     stop_run_loop.Run();
 464     ASSERT_EQ(SERVICE_WORKER_OK, status);
 465   }
 466
 467   void ActivateTestHelper(
 468       const std::string& worker_url,
 469       ServiceWorkerStatusCode expected_status) {
 470     RunOnIOThread(
 471         base::Bind(&self::SetUpRegistrationOnIOThread, this, worker_url));
 472     ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
 473     base::RunLoop run_loop;
 474     BrowserThread::PostTask(
 475         BrowserThread::IO,
 476         FROM_HERE,
 477         base::Bind(
 478             &self::ActivateOnIOThread, this, run_loop.QuitClosure(), &status));
 479     run_loop.Run();
 480     ASSERT_EQ(expected_status, status);
 481   }
 482
 483   void FetchOnRegisteredWorker(
 484       ServiceWorkerFetchEventResult* result,
 485       ServiceWorkerResponse* response,
 486       scoped_ptr<storage::BlobDataHandle>* blob_data_handle) {
 487     blob_context_ = ChromeBlobStorageContext::GetFor(
 488         shell()->web_contents()->GetBrowserContext());
 489     bool prepare_result = false;
 490     FetchResult fetch_result;
 491     fetch_result.status = SERVICE_WORKER_ERROR_FAILED;
 492     base::RunLoop fetch_run_loop;
 493     BrowserThread::PostTask(BrowserThread::IO,
 494                             FROM_HERE,
 495                             base::Bind(&self::FetchOnIOThread,
 496                                        this,
 497                                        fetch_run_loop.QuitClosure(),
 498                                        &prepare_result,
 499                                        &fetch_result));
 500     fetch_run_loop.Run();
 501     ASSERT_TRUE(prepare_result);
 502     *result = fetch_result.result;
 503     *response = fetch_result.response;
 504     *blob_data_handle = fetch_result.blob_data_handle.Pass();
 505     ASSERT_EQ(SERVICE_WORKER_OK, fetch_result.status);
 506   }
 507
 508   void FetchTestHelper(const std::string& worker_url,
 509                        ServiceWorkerFetchEventResult* result,
 510                        ServiceWorkerResponse* response,
 511                        scoped_ptr<storage::BlobDataHandle>* blob_data_handle) {
 512     RunOnIOThread(
 513         base::Bind(&self::SetUpRegistrationOnIOThread, this, worker_url));
 514     FetchOnRegisteredWorker(result, response, blob_data_handle);
 515   }
 516
 517   void SetUpRegistrationOnIOThread(const std::string& worker_url) {
 518     const GURL pattern = embedded_test_server()->GetURL("/service_worker/");
 519     registration_ = new ServiceWorkerRegistration(
 520         pattern,
 521         wrapper()->context()->storage()->NewRegistrationId(),
 522         wrapper()->context()->AsWeakPtr());
 523     version_ = new ServiceWorkerVersion(
 524         registration_.get(),
 525         embedded_test_server()->GetURL(worker_url),
 526         wrapper()->context()->storage()->NewVersionId(),
 527         wrapper()->context()->AsWeakPtr());
 528
 529     // Make the registration findable via storage functions.
 530     wrapper()->context()->storage()->NotifyInstallingRegistration(
 531         registration_.get());
 532
 533     AssociateRendererProcessToPattern(pattern);
 534   }
 535
 536   void TimeoutWorkerOnIOThread() {
 537     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
 538     version_->PingWorker();
 539     version_->OnPingTimeout();
 540   }
 541
 542   void StartWorker(ServiceWorkerStatusCode expected_status) {
 543     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::UI));
 544     ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
 545     base::RunLoop start_run_loop;
 546     BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 547                             base::Bind(&self::StartOnIOThread, this,
 548                                        start_run_loop.QuitClosure(),
 549                                        &status));
 550     start_run_loop.Run();
 551     ASSERT_EQ(expected_status, status);
 552   }
 553
 554   void StopWorker(ServiceWorkerStatusCode expected_status) {
 555     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::UI));
 556     ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
 557     base::RunLoop stop_run_loop;
 558     BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 559                             base::Bind(&self::StopOnIOThread, this,
 560                                        stop_run_loop.QuitClosure(),
 561                                        &status));
 562     stop_run_loop.Run();
 563     ASSERT_EQ(expected_status, status);
 564   }
 565
 566   void StartOnIOThread(const base::Closure& done,
 567                        ServiceWorkerStatusCode* result) {
 568     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
 569     version_->StartWorker(CreateReceiver(BrowserThread::UI, done, result));
 570   }
 571
 572   void InstallOnIOThread(const base::Closure& done,
 573                          ServiceWorkerStatusCode* result) {
 574     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
 575     version_->SetStatus(ServiceWorkerVersion::INSTALLING);
 576     version_->DispatchInstallEvent(
 577         CreateReceiver(BrowserThread::UI, done, result));
 578   }
 579
 580   void ActivateOnIOThread(const base::Closure& done,
 581                           ServiceWorkerStatusCode* result) {
 582     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
 583     version_->SetStatus(ServiceWorkerVersion::ACTIVATING);
 584     version_->DispatchActivateEvent(
 585         CreateReceiver(BrowserThread::UI, done, result));
 586   }
 587
 588   void FetchOnIOThread(const base::Closure& done,
 589                        bool* prepare_result,
 590                        FetchResult* result) {
 591     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
 592     ServiceWorkerFetchRequest request(
 593         embedded_test_server()->GetURL("/service_worker/empty.html"),
 594         "GET",
 595         ServiceWorkerHeaderMap(),
 596         Referrer(),
 597         false);
 598     version_->SetStatus(ServiceWorkerVersion::ACTIVATED);
 599     version_->DispatchFetchEvent(
 600         request,
 601         CreatePrepareReceiver(prepare_result),
 602         CreateResponseReceiver(
 603             BrowserThread::UI, done, blob_context_.get(), result));
 604   }
 605
 606   void StopOnIOThread(const base::Closure& done,
 607                       ServiceWorkerStatusCode* result) {
 608     ASSERT_TRUE(version_.get());
 609     version_->StopWorker(CreateReceiver(BrowserThread::UI, done, result));
 610   }
 611
 612   void SyncEventOnIOThread(const base::Closure& done,
 613                            ServiceWorkerStatusCode* result) {
 614     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
 615     version_->SetStatus(ServiceWorkerVersion::ACTIVATED);
 616     version_->DispatchSyncEvent(
 617         CreateReceiver(BrowserThread::UI, done, result));
 618   }
 619
 620  protected:
 621   scoped_refptr<ServiceWorkerRegistration> registration_;
 622   scoped_refptr<ServiceWorkerVersion> version_;
 623   scoped_refptr<ChromeBlobStorageContext> blob_context_;
 624 };
 625
 626 IN_PROC_BROWSER_TEST_F(EmbeddedWorkerBrowserTest, StartAndStop) {
 627   // Start a worker and wait until OnStarted() is called.
 628   base::RunLoop start_run_loop;
 629   done_closure_ = start_run_loop.QuitClosure();
 630   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 631                           base::Bind(&self::StartOnIOThread, this));
 632   start_run_loop.Run();
 633
 634   ASSERT_EQ(EmbeddedWorkerInstance::RUNNING, last_worker_status_);
 635
 636   // Stop a worker and wait until OnStopped() is called.
 637   base::RunLoop stop_run_loop;
 638   done_closure_ = stop_run_loop.QuitClosure();
 639   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 640                           base::Bind(&self::StopOnIOThread, this));
 641   stop_run_loop.Run();
 642
 643   ASSERT_EQ(EmbeddedWorkerInstance::STOPPED, last_worker_status_);
 644 }
 645
 646 IN_PROC_BROWSER_TEST_F(EmbeddedWorkerBrowserTest, StartPaused_ThenResume) {
 647   pause_mode_ = PAUSE_THEN_RESUME;
 648   base::RunLoop start_run_loop;
 649   done_closure_ = start_run_loop.QuitClosure();
 650   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 651                           base::Bind(&self::StartOnIOThread, this));
 652   start_run_loop.Run();
 653   ASSERT_EQ(EmbeddedWorkerInstance::RUNNING, last_worker_status_);
 654 }
 655
 656 IN_PROC_BROWSER_TEST_F(EmbeddedWorkerBrowserTest,
 657                        StartPaused_ThenStop) {
 658   pause_mode_ = PAUSE_THEN_STOP;
 659   base::RunLoop start_run_loop;
 660   done_closure_ = start_run_loop.QuitClosure();
 661   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 662                           base::Bind(&self::StartOnIOThread, this));
 663   start_run_loop.Run();
 664   ASSERT_EQ(EmbeddedWorkerInstance::STOPPED, last_worker_status_);
 665 }
 666
 667 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest, StartAndStop) {
 668   RunOnIOThread(base::Bind(&self::SetUpRegistrationOnIOThread, this,
 669                            "/service_worker/worker.js"));
 670
 671   // Start a worker.
 672   ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
 673   base::RunLoop start_run_loop;
 674   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 675                           base::Bind(&self::StartOnIOThread, this,
 676                                      start_run_loop.QuitClosure(),
 677                                      &status));
 678   start_run_loop.Run();
 679   ASSERT_EQ(SERVICE_WORKER_OK, status);
 680
 681   // Stop the worker.
 682   status = SERVICE_WORKER_ERROR_FAILED;
 683   base::RunLoop stop_run_loop;
 684   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 685                           base::Bind(&self::StopOnIOThread, this,
 686                                      stop_run_loop.QuitClosure(),
 687                                      &status));
 688   stop_run_loop.Run();
 689   ASSERT_EQ(SERVICE_WORKER_OK, status);
 690 }
 691
 692 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest, StartNotFound) {
 693   RunOnIOThread(base::Bind(&self::SetUpRegistrationOnIOThread, this,
 694                            "/service_worker/nonexistent.js"));
 695
 696   // Start a worker for nonexistent URL.
 697   StartWorker(SERVICE_WORKER_ERROR_START_WORKER_FAILED);
 698 }
 699
 700 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest, Install) {
 701   InstallTestHelper("/service_worker/worker.js", SERVICE_WORKER_OK);
 702 }
 703
 704 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest,
 705                        InstallWithWaitUntil_Fulfilled) {
 706   InstallTestHelper("/service_worker/worker_install_fulfilled.js",
 707                     SERVICE_WORKER_OK);
 708 }
 709
 710 // Check that ServiceWorker script requests set a "Service-Worker: script"
 711 // header.
 712 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest,
 713                        ServiceWorkerScriptHeader) {
 714   embedded_test_server()->RegisterRequestHandler(
 715       base::Bind(&VerifyServiceWorkerHeaderInRequest));
 716   InstallTestHelper("/service_worker/generated_sw.js", SERVICE_WORKER_OK);
 717 }
 718
 719 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest,
 720                        Activate_NoEventListener) {
 721   ActivateTestHelper("/service_worker/worker.js", SERVICE_WORKER_OK);
 722   ASSERT_EQ(ServiceWorkerVersion::ACTIVATING, version_->status());
 723 }
 724
 725 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest, Activate_Rejected) {
 726   ActivateTestHelper("/service_worker/worker_activate_rejected.js",
 727                      SERVICE_WORKER_ERROR_ACTIVATE_WORKER_FAILED);
 728 }
 729
 730 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest,
 731                        InstallWithWaitUntil_Rejected) {
 732   InstallTestHelper("/service_worker/worker_install_rejected.js",
 733                     SERVICE_WORKER_ERROR_INSTALL_WORKER_FAILED);
 734 }
 735
 736 class WaitForLoaded : public EmbeddedWorkerInstance::Listener {
 737  public:
 738   WaitForLoaded(const base::Closure& quit) : quit_(quit) {}
 739
 740   void OnScriptLoaded() override {
 741     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, quit_);
 742   }
 743   bool OnMessageReceived(const IPC::Message& message) override { return false; }
 744
 745  private:
 746   base::Closure quit_;
 747 };
 748
 749 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest, TimeoutStartingWorker) {
 750   RunOnIOThread(base::Bind(&self::SetUpRegistrationOnIOThread, this,
 751                            "/service_worker/while_true_worker.js"));
 752
 753   // Start a worker, waiting until the script is loaded.
 754   ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
 755   base::RunLoop start_run_loop;
 756   base::RunLoop load_run_loop;
 757   WaitForLoaded wait_for_load(load_run_loop.QuitClosure());
 758   version_->embedded_worker()->AddListener(&wait_for_load);
 759   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 760                           base::Bind(&self::StartOnIOThread, this,
 761                                      start_run_loop.QuitClosure(), &status));
 762   load_run_loop.Run();
 763   version_->embedded_worker()->RemoveListener(&wait_for_load);
 764
 765   // The script has loaded but start has not completed yet.
 766   ASSERT_EQ(SERVICE_WORKER_ERROR_FAILED, status);
 767   EXPECT_EQ(ServiceWorkerVersion::STARTING, version_->running_status());
 768
 769   // Simulate execution timeout. Use a delay to prevent killing the worker
 770   // before it's started execution.
 771   EXPECT_TRUE(version_->timeout_timer_.IsRunning());
 772   RunOnIOThreadWithDelay(base::Bind(&self::TimeoutWorkerOnIOThread, this),
 773                          base::TimeDelta::FromMilliseconds(100));
 774   start_run_loop.Run();
 775
 776   EXPECT_EQ(SERVICE_WORKER_ERROR_START_WORKER_FAILED, status);
 777 }
 778
 779 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest, TimeoutWorkerInEvent) {
 780   RunOnIOThread(base::Bind(&self::SetUpRegistrationOnIOThread, this,
 781                            "/service_worker/while_true_in_install_worker.js"));
 782
 783   // Start a worker.
 784   ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
 785   base::RunLoop start_run_loop;
 786   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 787                           base::Bind(&self::StartOnIOThread, this,
 788                                      start_run_loop.QuitClosure(), &status));
 789   start_run_loop.Run();
 790   ASSERT_EQ(SERVICE_WORKER_OK, status);
 791
 792   // Dispatch an event.
 793   base::RunLoop install_run_loop;
 794   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
 795                           base::Bind(&self::InstallOnIOThread, this,
 796                                      install_run_loop.QuitClosure(), &status));
 797
 798   // Simulate execution timeout. Use a delay to prevent killing the worker
 799   // before it's started execution.
 800   EXPECT_TRUE(version_->timeout_timer_.IsRunning());
 801   RunOnIOThreadWithDelay(base::Bind(&self::TimeoutWorkerOnIOThread, this),
 802                          base::TimeDelta::FromMilliseconds(100));
 803   install_run_loop.Run();
 804
 805   EXPECT_EQ(SERVICE_WORKER_ERROR_INSTALL_WORKER_FAILED, status);
 806 }
 807
 808 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest, FetchEvent_Response) {
 809   ServiceWorkerFetchEventResult result;
 810   ServiceWorkerResponse response;
 811   scoped_ptr<storage::BlobDataHandle> blob_data_handle;
 812   FetchTestHelper("/service_worker/fetch_event.js",
 813                   &result, &response, &blob_data_handle);
 814   ASSERT_EQ(SERVICE_WORKER_FETCH_EVENT_RESULT_RESPONSE, result);
 815   EXPECT_EQ(301, response.status_code);
 816   EXPECT_EQ("Moved Permanently", response.status_text);
 817   ServiceWorkerHeaderMap expected_headers;
 818   expected_headers["content-language"] = "fi";
 819   expected_headers["content-type"] = "text/html; charset=UTF-8";
 820   EXPECT_EQ(expected_headers, response.headers);
 821
 822   std::string body;
 823   RunOnIOThread(
 824       base::Bind(&ReadResponseBody,
 825                  &body, base::Owned(blob_data_handle.release())));
 826   EXPECT_EQ("This resource is gone. Gone, gone, gone.", body);
 827 }
 828
 829 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest,
 830                        SyncAbortedWithoutFlag) {
 831   RunOnIOThread(base::Bind(
 832       &self::SetUpRegistrationOnIOThread, this, "/service_worker/sync.js"));
 833
 834   // Run the sync event.
 835   ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
 836   base::RunLoop sync_run_loop;
 837   BrowserThread::PostTask(BrowserThread::IO,
 838                           FROM_HERE,
 839                           base::Bind(&self::SyncEventOnIOThread,
 840                                      this,
 841                                      sync_run_loop.QuitClosure(),
 842                                      &status));
 843   sync_run_loop.Run();
 844   ASSERT_EQ(SERVICE_WORKER_ERROR_ABORT, status);
 845 }
 846
 847 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest, SyncEventHandled) {
 848   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
 849   command_line->AppendSwitch(switches::kEnableServiceWorkerSync);
 850
 851   RunOnIOThread(base::Bind(
 852       &self::SetUpRegistrationOnIOThread, this, "/service_worker/sync.js"));
 853   ServiceWorkerFetchEventResult result;
 854   ServiceWorkerResponse response;
 855   scoped_ptr<storage::BlobDataHandle> blob_data_handle;
 856   // Should 404 before sync event.
 857   FetchOnRegisteredWorker(&result, &response, &blob_data_handle);
 858   EXPECT_EQ(404, response.status_code);
 859
 860   // Run the sync event.
 861   ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
 862   base::RunLoop sync_run_loop;
 863   BrowserThread::PostTask(BrowserThread::IO,
 864                           FROM_HERE,
 865                           base::Bind(&self::SyncEventOnIOThread,
 866                                      this,
 867                                      sync_run_loop.QuitClosure(),
 868                                      &status));
 869   sync_run_loop.Run();
 870   ASSERT_EQ(SERVICE_WORKER_OK, status);
 871
 872   // Should 200 after sync event.
 873   FetchOnRegisteredWorker(&result, &response, &blob_data_handle);
 874   EXPECT_EQ(200, response.status_code);
 875 }
 876
 877 IN_PROC_BROWSER_TEST_F(ServiceWorkerBrowserTest, Reload) {
 878   const char kPageUrl[] = "/service_worker/reload.html";
 879   const char kWorkerUrl[] = "/service_worker/fetch_event_reload.js";
 880   scoped_refptr<WorkerActivatedObserver> observer =
 881       new WorkerActivatedObserver(wrapper());
 882   observer->Init();
 883   public_context()->RegisterServiceWorker(
 884       embedded_test_server()->GetURL(kPageUrl),
 885       embedded_test_server()->GetURL(kWorkerUrl),
 886       base::Bind(&ExpectResultAndRun, true, base::Bind(&base::DoNothing)));
 887   observer->Wait();
 888
 889   const base::string16 title1 = base::ASCIIToUTF16("reload=false");
 890   TitleWatcher title_watcher1(shell()->web_contents(), title1);
 891   NavigateToURL(shell(), embedded_test_server()->GetURL(kPageUrl));
 892   EXPECT_EQ(title1, title_watcher1.WaitAndGetTitle());
 893
 894   const base::string16 title2 = base::ASCIIToUTF16("reload=true");
 895   TitleWatcher title_watcher2(shell()->web_contents(), title2);
 896   ReloadBlockUntilNavigationsComplete(shell(), 1);
 897   EXPECT_EQ(title2, title_watcher2.WaitAndGetTitle());
 898
 899   shell()->Close();
 900
 901   base::RunLoop run_loop;
 902   public_context()->UnregisterServiceWorker(
 903       embedded_test_server()->GetURL(kPageUrl),
 904       base::Bind(&ExpectResultAndRun, true, run_loop.QuitClosure()));
 905   run_loop.Run();
 906 }
 907
 908 IN_PROC_BROWSER_TEST_F(ServiceWorkerBrowserTest,
 909                        ResponseFromHTTPSServiceWorkerIsMarkedAsSecure) {
 910   const char kPageUrl[] = "files/service_worker/fetch_event_blob.html";
 911   const char kWorkerUrl[] = "files/service_worker/fetch_event_blob.js";
 912   net::SpawnedTestServer https_server(
 913       net::SpawnedTestServer::TYPE_HTTPS,
 914       net::BaseTestServer::SSLOptions(
 915           net::BaseTestServer::SSLOptions::CERT_OK),
 916       base::FilePath(FILE_PATH_LITERAL("content/test/data/")));
 917   ASSERT_TRUE(https_server.Start());
 918
 919   scoped_refptr<WorkerActivatedObserver> observer =
 920       new WorkerActivatedObserver(wrapper());
 921   observer->Init();
 922   public_context()->RegisterServiceWorker(
 923       https_server.GetURL(kPageUrl),
 924       https_server.GetURL(kWorkerUrl),
 925       base::Bind(&ExpectResultAndRun, true, base::Bind(&base::DoNothing)));
 926   observer->Wait();
 927
 928   const base::string16 title = base::ASCIIToUTF16("Title");
 929   TitleWatcher title_watcher(shell()->web_contents(), title);
 930   NavigateToURL(shell(), https_server.GetURL(kPageUrl));
 931   EXPECT_EQ(title, title_watcher.WaitAndGetTitle());
 932   EXPECT_FALSE(shell()->web_contents()->DisplayedInsecureContent());
 933   NavigationEntry* entry =
 934       shell()->web_contents()->GetController().GetVisibleEntry();
 935   EXPECT_EQ(SECURITY_STYLE_AUTHENTICATED, entry->GetSSL().security_style);
 936
 937   shell()->Close();
 938
 939   base::RunLoop run_loop;
 940   public_context()->UnregisterServiceWorker(
 941       https_server.GetURL(kPageUrl),
 942       base::Bind(&ExpectResultAndRun, true, run_loop.QuitClosure()));
 943   run_loop.Run();
 944 }
 945
 946 IN_PROC_BROWSER_TEST_F(ServiceWorkerBrowserTest,
 947                        ResponseFromHTTPServiceWorkerIsNotMarkedAsSecure) {
 948   const char kPageUrl[] = "/service_worker/fetch_event_blob.html";
 949   const char kWorkerUrl[] = "/service_worker/fetch_event_blob.js";
 950   scoped_refptr<WorkerActivatedObserver> observer =
 951       new WorkerActivatedObserver(wrapper());
 952   observer->Init();
 953   public_context()->RegisterServiceWorker(
 954       embedded_test_server()->GetURL(kPageUrl),
 955       embedded_test_server()->GetURL(kWorkerUrl),
 956       base::Bind(&ExpectResultAndRun, true, base::Bind(&base::DoNothing)));
 957   observer->Wait();
 958
 959   const base::string16 title = base::ASCIIToUTF16("Title");
 960   TitleWatcher title_watcher(shell()->web_contents(), title);
 961   NavigateToURL(shell(), embedded_test_server()->GetURL(kPageUrl));
 962   EXPECT_EQ(title, title_watcher.WaitAndGetTitle());
 963   EXPECT_FALSE(shell()->web_contents()->DisplayedInsecureContent());
 964   NavigationEntry* entry =
 965       shell()->web_contents()->GetController().GetVisibleEntry();
 966   EXPECT_EQ(SECURITY_STYLE_UNAUTHENTICATED, entry->GetSSL().security_style);
 967
 968   shell()->Close();
 969
 970   base::RunLoop run_loop;
 971   public_context()->UnregisterServiceWorker(
 972       embedded_test_server()->GetURL(kPageUrl),
 973       base::Bind(&ExpectResultAndRun, true, run_loop.QuitClosure()));
 974   run_loop.Run();
 975 }
 976
 977 IN_PROC_BROWSER_TEST_F(ServiceWorkerBrowserTest, ImportsBustMemcache) {
 978   const char kScopeUrl[] = "/service_worker/imports_bust_memcache_scope/";
 979   const char kPageUrl[] = "/service_worker/imports_bust_memcache.html";
 980   const char kScriptUrl[] = "/service_worker/worker_with_one_import.js";
 981   const char kImportUrl[] = "/service_worker/long_lived_import.js";
 982   const base::string16 kOKTitle(base::ASCIIToUTF16("OK"));
 983   const base::string16 kFailTitle(base::ASCIIToUTF16("FAIL"));
 984
 985   RunOnIOThread(
 986       base::Bind(&CreateLongLivedResourceInterceptors,
 987                  embedded_test_server()->GetURL(kScriptUrl),
 988                  embedded_test_server()->GetURL(kImportUrl)));
 989
 990   TitleWatcher title_watcher(shell()->web_contents(), kOKTitle);
 991   title_watcher.AlsoWaitForTitle(kFailTitle);
 992   NavigateToURL(shell(), embedded_test_server()->GetURL(kPageUrl));
 993   base::string16 title = title_watcher.WaitAndGetTitle();
 994   EXPECT_EQ(kOKTitle, title);
 995
 996   // Verify the number of resources in the implicit script cache is correct.
 997   const int kExpectedNumResources = 2;
 998   int num_resources = 0;
 999   RunOnIOThread(
1000       base::Bind(&CountScriptResources,
1001                  base::Unretained(wrapper()),
1002                  embedded_test_server()->GetURL(kScopeUrl),
1003                  &num_resources));
1004   EXPECT_EQ(kExpectedNumResources, num_resources);
1005 }
1006
1007 class ServiceWorkerBlackBoxBrowserTest : public ServiceWorkerBrowserTest {
1008  public:
1009   using self = ServiceWorkerBlackBoxBrowserTest;
1010
1011   void FindRegistrationOnIO(const GURL& document_url,
1012                             ServiceWorkerStatusCode* status,
1013                             const base::Closure& continuation) {
1014     wrapper()->context()->storage()->FindRegistrationForDocument(
1015         document_url,
1016         base::Bind(&ServiceWorkerBlackBoxBrowserTest::FindRegistrationOnIO2,
1017                    this,
1018                    status,
1019                    continuation));
1020   }
1021
1022   void FindRegistrationOnIO2(
1023       ServiceWorkerStatusCode* out_status,
1024       const base::Closure& continuation,
1025       ServiceWorkerStatusCode status,
1026       const scoped_refptr<ServiceWorkerRegistration>& registration) {
1027     *out_status = status;
1028     if (!registration.get())
1029       EXPECT_NE(SERVICE_WORKER_OK, status);
1030     continuation.Run();
1031   }
1032 };
1033
1034 static int CountRenderProcessHosts() {
1035   int result = 0;
1036   for (RenderProcessHost::iterator iter(RenderProcessHost::AllHostsIterator());
1037        !iter.IsAtEnd();
1038        iter.Advance()) {
1039     result++;
1040   }
1041   return result;
1042 }
1043
1044 // Flaky timeouts on CrOS and crash on Android: http://crbug.com/387045
1045 #if defined(OS_CHROMEOS) || defined(ANDROID)
1046 #define MAYBE_Registration DISABLED_Registration
1047 #else
1048 #define MAYBE_Registration Registration
1049 #endif
1050 IN_PROC_BROWSER_TEST_F(ServiceWorkerBlackBoxBrowserTest, MAYBE_Registration) {
1051   // Close the only window to be sure we're not re-using its RenderProcessHost.
1052   shell()->Close();
1053   EXPECT_EQ(0, CountRenderProcessHosts());
1054
1055   const char kWorkerUrl[] = "/service_worker/fetch_event.js";
1056   const char kScope[] = "/service_worker/";
1057
1058   // Unregistering nothing should return false.
1059   {
1060     base::RunLoop run_loop;
1061     public_context()->UnregisterServiceWorker(
1062         embedded_test_server()->GetURL("/"),
1063         base::Bind(&ExpectResultAndRun, false, run_loop.QuitClosure()));
1064     run_loop.Run();
1065   }
1066
1067   // If we use a worker URL that doesn't exist, registration fails.
1068   {
1069     base::RunLoop run_loop;
1070     public_context()->RegisterServiceWorker(
1071         embedded_test_server()->GetURL(kScope),
1072         embedded_test_server()->GetURL("/does/not/exist"),
1073         base::Bind(&ExpectResultAndRun, false, run_loop.QuitClosure()));
1074     run_loop.Run();
1075   }
1076   EXPECT_EQ(0, CountRenderProcessHosts());
1077
1078   // Register returns when the promise would be resolved.
1079   {
1080     base::RunLoop run_loop;
1081     public_context()->RegisterServiceWorker(
1082         embedded_test_server()->GetURL(kScope),
1083         embedded_test_server()->GetURL(kWorkerUrl),
1084         base::Bind(&ExpectResultAndRun, true, run_loop.QuitClosure()));
1085     run_loop.Run();
1086   }
1087   EXPECT_EQ(1, CountRenderProcessHosts());
1088
1089   // Registering again should succeed, although the algo still
1090   // might not be complete.
1091   {
1092     base::RunLoop run_loop;
1093     public_context()->RegisterServiceWorker(
1094         embedded_test_server()->GetURL(kScope),
1095         embedded_test_server()->GetURL(kWorkerUrl),
1096         base::Bind(&ExpectResultAndRun, true, run_loop.QuitClosure()));
1097     run_loop.Run();
1098   }
1099
1100   // The registration algo might not be far enough along to have
1101   // stored the registration data, so it may not be findable
1102   // at this point.
1103
1104   // Unregistering something should return true.
1105   {
1106     base::RunLoop run_loop;
1107     public_context()->UnregisterServiceWorker(
1108         embedded_test_server()->GetURL(kScope),
1109         base::Bind(&ExpectResultAndRun, true, run_loop.QuitClosure()));
1110     run_loop.Run();
1111   }
1112   EXPECT_GE(1, CountRenderProcessHosts()) << "Unregistering doesn't stop the "
1113                                              "workers eagerly, so their RPHs "
1114                                              "can still be running.";
1115
1116   // Should not be able to find it.
1117   {
1118     ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
1119     RunOnIOThread(
1120         base::Bind(&ServiceWorkerBlackBoxBrowserTest::FindRegistrationOnIO,
1121                    this,
1122                    embedded_test_server()->GetURL("/service_worker/empty.html"),
1123                    &status));
1124     EXPECT_EQ(SERVICE_WORKER_ERROR_NOT_FOUND, status);
1125   }
1126 }
1127
1128 IN_PROC_BROWSER_TEST_F(ServiceWorkerBrowserTest, CrossSiteTransfer) {
1129   // The first page registers a service worker.
1130   const char kRegisterPageUrl[] = "/service_worker/cross_site_xfer.html";
1131   const base::string16 kOKTitle1(base::ASCIIToUTF16("OK_1"));
1132   const base::string16 kFailTitle1(base::ASCIIToUTF16("FAIL_1"));
1133   content::TitleWatcher title_watcher1(shell()->web_contents(), kOKTitle1);
1134   title_watcher1.AlsoWaitForTitle(kFailTitle1);
1135
1136   NavigateToURL(shell(), embedded_test_server()->GetURL(kRegisterPageUrl));
1137   ASSERT_EQ(kOKTitle1, title_watcher1.WaitAndGetTitle());
1138
1139   // Force process swapping behavior.
1140   ShellContentBrowserClient::SetSwapProcessesForRedirect(true);
1141
1142   // The second pages loads via the serviceworker including a subresource.
1143   const char kConfirmPageUrl[] =
1144       "/service_worker/cross_site_xfer_scope/"
1145       "cross_site_xfer_confirm_via_serviceworker.html";
1146   const base::string16 kOKTitle2(base::ASCIIToUTF16("OK_2"));
1147   const base::string16 kFailTitle2(base::ASCIIToUTF16("FAIL_2"));
1148   content::TitleWatcher title_watcher2(shell()->web_contents(), kOKTitle2);
1149   title_watcher2.AlsoWaitForTitle(kFailTitle2);
1150
1151   NavigateToURL(shell(), embedded_test_server()->GetURL(kConfirmPageUrl));
1152   EXPECT_EQ(kOKTitle2, title_watcher2.WaitAndGetTitle());
1153 }
1154
1155 class ServiceWorkerVersionBrowserV8CacheTest
1156     : public ServiceWorkerVersionBrowserTest,
1157       public ServiceWorkerVersion::Listener {
1158  public:
1159   using self = ServiceWorkerVersionBrowserV8CacheTest;
1160   ~ServiceWorkerVersionBrowserV8CacheTest() override {
1161     if (version_)
1162       version_->RemoveListener(this);
1163   }
1164   void SetUpCommandLine(base::CommandLine* command_line) override {
1165     ServiceWorkerBrowserTest::SetUpCommandLine(command_line);
1166     command_line->AppendSwitchASCII(switches::kV8CacheOptions, "code");
1167   }
1168   void SetUpRegistrationAndListenerOnIOThread(const std::string& worker_url) {
1169     SetUpRegistrationOnIOThread(worker_url);
1170     version_->AddListener(this);
1171   }
1172
1173  protected:
1174   // ServiceWorkerVersion::Listener overrides
1175   void OnCachedMetadataUpdated(ServiceWorkerVersion* version) override {
1176     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE,
1177                             cache_updated_closure_);
1178   }
1179
1180   base::Closure cache_updated_closure_;
1181 };
1182
1183 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserV8CacheTest, Restart) {
1184   RunOnIOThread(base::Bind(&self::SetUpRegistrationAndListenerOnIOThread, this,
1185                            "/service_worker/worker.js"));
1186
1187   base::RunLoop cached_metadata_run_loop;
1188   cache_updated_closure_ = cached_metadata_run_loop.QuitClosure();
1189
1190   // Start a worker.
1191   StartWorker(SERVICE_WORKER_OK);
1192
1193   // Wait for the matadata is stored. This run loop should finish when
1194   // OnCachedMetadataUpdated() is called.
1195   cached_metadata_run_loop.Run();
1196
1197   // Activate the worker.
1198   ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
1199   base::RunLoop acrivate_run_loop;
1200   BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
1201                           base::Bind(&self::ActivateOnIOThread, this,
1202                                      acrivate_run_loop.QuitClosure(), &status));
1203   acrivate_run_loop.Run();
1204   ASSERT_EQ(SERVICE_WORKER_OK, status);
1205   // Stop the worker.
1206   StopWorker(SERVICE_WORKER_OK);
1207   // Restart the worker.
1208   StartWorker(SERVICE_WORKER_OK);
1209   // Stop the worker.
1210   StopWorker(SERVICE_WORKER_OK);
1211 }
1212
1213 }  // namespace content