Implement the ServiceWorker "activate" event during activation

content/browser/service_worker/service_worker_browsertest.cc

Index: content/browser/service_worker/service_worker_browsertest.cc
diff --git a/content/browser/service_worker/service_worker_browsertest.cc b/content/browser/service_worker/service_worker_browsertest.cc
index 196f96a4da8fe791a1545c644946536c511179f8..67b200e6fddd5b334c81dddafc6495d4189220c2 100644
--- a/content/browser/service_worker/service_worker_browsertest.cc
+++ b/content/browser/service_worker/service_worker_browsertest.cc
@@ -243,6 +243,23 @@ class ServiceWorkerVersionBrowserTest : public ServiceWorkerBrowserTest {
     ASSERT_EQ(SERVICE_WORKER_OK, status);
   }
 
+  void ActivateTestHelper(
+      const std::string& worker_url,
+      ServiceWorkerStatusCode expected_status=SERVICE_WORKER_OK) {

[kinuko, 2014/03/31 04:31:03]

nit: we don't use default args in chromium (unlink in blink)

+    RunOnIOThread(
+        base::Bind(&self::SetUpRegistrationOnIOThread, this, worker_url));
+    version_->SetStatus(ServiceWorkerVersion::INSTALLED);
+    ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
+    base::RunLoop run_loop;
+    BrowserThread::PostTask(
+        BrowserThread::IO,
+        FROM_HERE,
+        base::Bind(
+            &self::ActivateOnIOThread, this, run_loop.QuitClosure(), &status));
+    run_loop.Run();
+    ASSERT_EQ(expected_status, status);
+  }
+
   void FetchTestHelper(const std::string& worker_url,
                        ServiceWorkerFetchEventResult* result,
                        ServiceWorkerResponse* response) {
@@ -290,6 +307,14 @@ class ServiceWorkerVersionBrowserTest : public ServiceWorkerBrowserTest {
         -1, CreateReceiver(BrowserThread::UI, done, result));
   }
 
+  void ActivateOnIOThread(const base::Closure& done,
+                          ServiceWorkerStatusCode* result) {
+    ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
+    version_->SetStatus(ServiceWorkerVersion::INSTALLED);
+    version_->DispatchActivateEvent(
+        CreateReceiver(BrowserThread::UI, done, result));
+  }
+
   void FetchOnIOThread(const base::Closure& done, FetchResult* result) {
     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
     ServiceWorkerFetchRequest request(
@@ -384,6 +409,17 @@ IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest,
 }
 
 IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest,
+                       Activate_NoEventListener) {
+  ActivateTestHelper("/service_worker/worker.js");
+  ASSERT_EQ(ServiceWorkerVersion::ACTIVE, version_->status());
+}
+
+IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest, Activate_Rejected) {
+  ActivateTestHelper("/service_worker/worker_activate_rejected.js",
+                     SERVICE_WORKER_ERROR_ACTIVATE_WORKER_FAILED);
+}
+
+IN_PROC_BROWSER_TEST_F(ServiceWorkerVersionBrowserTest,
                        InstallWithWaitUntil_Rejected) {
   InstallTestHelper("/service_worker/worker_install_rejected.js",
                     SERVICE_WORKER_ERROR_INSTALL_WORKER_FAILED);