ServiceWorker: Ensure live registration during starting worker

content/browser/service_worker/service_worker_handle_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/basictypes.h"
 #include "base/run_loop.h"
 #include "content/browser/service_worker/embedded_worker_registry.h"
 #include "content/browser/service_worker/embedded_worker_test_helper.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_dispatcher_host.h"
@@ skipping 70 matching lines @@
     registration_ = new ServiceWorkerRegistration(
         pattern,
         1L,
         helper_->context()->AsWeakPtr());
     version_ = new ServiceWorkerVersion(
         registration_.get(),
         GURL("http://www.example.com/service_worker.js"),
         1L,
         helper_->context()->AsWeakPtr());
 
+    // Make the registration findable via storage functions.
+    helper_->context()->storage()->LazyInitialize(base::Bind(&base::DoNothing));
+    base::RunLoop().RunUntilIdle();
+    ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
+    helper_->context()->storage()->StoreRegistration(
+        registration_.get(),
+        version_.get(),
+        CreateReceiverOnCurrentThread(&status));
+    base::RunLoop().RunUntilIdle();
+    ASSERT_EQ(SERVICE_WORKER_OK, status);
+
     provider_host_.reset(new ServiceWorkerProviderHost(
         kRenderProcessId, kRenderFrameId, 1,
         SERVICE_WORKER_PROVIDER_FOR_CONTROLLEE,
         helper_->context()->AsWeakPtr(), dispatcher_host_.get()));
 
     helper_->SimulateAddProcessToPattern(pattern, kRenderProcessId);
   }
 
   void TearDown() override {
     dispatcher_host_ = NULL;
@@ skipping 52 matching lines @@
   // 3. SendMessageToWorker (to send InstallEvent), and
   EXPECT_EQ(EmbeddedWorkerContextMsg_MessageToWorker::ID,
             ipc_sink()->GetMessageAt(2)->type());
   // 4. StateChanged (state == Installed).
   VerifyStateChangedMessage(handle->handle_id(),
                             blink::WebServiceWorkerStateInstalled,
                             ipc_sink()->GetMessageAt(3));
 }
 
 }  // namespace content