Index: content/public/test/service_worker_test_helpers.cc |
diff --git a/content/public/test/service_worker_test_helpers.cc b/content/public/test/service_worker_test_helpers.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ca6f298dc5f0115b7d7d77bce65427b55f896eae |
--- /dev/null |
+++ b/content/public/test/service_worker_test_helpers.cc |
@@ -0,0 +1,106 @@ |
+// Copyright 2017 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 "content/public/test/service_worker_test_helpers.h" |
+ |
+#include "base/bind.h" |
+#include "base/run_loop.h" |
+#include "content/browser/service_worker/service_worker_context_core_observer.h" |
+#include "content/browser/service_worker/service_worker_context_wrapper.h" |
+#include "content/public/browser/browser_thread.h" |
+#include "url/gurl.h" |
+ |
+namespace content { |
+ |
+namespace { |
+ |
+class StoppedObserver : public base::RefCountedThreadSafe<StoppedObserver> { |
+ public: |
+ StoppedObserver(ServiceWorkerContextWrapper* context, |
+ int64_t service_worker_version_id, |
+ base::OnceClosure completion_callback_ui) |
+ : inner_observer_(context, |
+ service_worker_version_id, |
+ // Adds a ref to StoppedObserver to keep |this| around |
+ // until the worker is stopped. |
+ base::BindOnce(&StoppedObserver::OnStopped, this)), |
+ completion_callback_ui_(std::move(completion_callback_ui)) {} |
+ |
+ private: |
+ friend class base::RefCountedThreadSafe<StoppedObserver>; |
+ ~StoppedObserver() {} |
+ class Observer : public ServiceWorkerContextCoreObserver { |
+ public: |
+ Observer(ServiceWorkerContextWrapper* context, |
+ int64_t service_worker_version_id, |
+ base::OnceClosure stopped_callback) |
+ : context_(context), |
+ version_id_(service_worker_version_id), |
+ stopped_callback_(std::move(stopped_callback)) { |
+ context_->AddObserver(this); |
+ } |
+ |
+ // ServiceWorkerContextCoreObserver: |
+ void OnRunningStateChanged(int64_t version_id, |
+ EmbeddedWorkerStatus status) override { |
+ DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
+ if (version_id != version_id_ || status != EmbeddedWorkerStatus::STOPPED) |
+ return; |
+ std::move(stopped_callback_).Run(); |
+ } |
+ ~Observer() override { context_->RemoveObserver(this); } |
+ |
+ private: |
+ ServiceWorkerContextWrapper* const context_; |
+ int64_t version_id_; |
+ base::OnceClosure stopped_callback_; |
+ }; |
+ |
+ void OnStopped() { |
+ if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) { |
+ BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, |
+ base::Bind(&StoppedObserver::OnStopped, this)); |
+ return; |
+ } |
+ std::move(completion_callback_ui_).Run(); |
+ } |
+ |
+ Observer inner_observer_; |
+ base::OnceClosure completion_callback_ui_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(StoppedObserver); |
+}; |
+ |
+void FoundReadyRegistration( |
+ ServiceWorkerContextWrapper* context_wrapper, |
+ base::OnceClosure completion_callback, |
+ ServiceWorkerStatusCode service_worker_status, |
+ scoped_refptr<ServiceWorkerRegistration> service_worker_registration) { |
+ DCHECK_EQ(SERVICE_WORKER_OK, service_worker_status); |
+ int64_t version_id = |
+ service_worker_registration->active_version()->version_id(); |
+ scoped_refptr<StoppedObserver> observer(new StoppedObserver( |
+ context_wrapper, version_id, std::move(completion_callback))); |
+ service_worker_registration->active_version()->embedded_worker()->Stop(); |
+} |
+ |
+} // namespace |
+ |
+void StopServiceWorkerAtOrigin(ServiceWorkerContext* context, |
+ const GURL& origin, |
+ base::OnceClosure completion_callback_ui) { |
+ if (!BrowserThread::CurrentlyOn(BrowserThread::IO)) { |
+ BrowserThread::PostTask( |
+ BrowserThread::IO, FROM_HERE, |
+ base::Bind(&StopServiceWorkerAtOrigin, context, origin, |
+ base::Passed(&completion_callback_ui))); |
+ return; |
+ } |
+ auto* context_wrapper = static_cast<ServiceWorkerContextWrapper*>(context); |
+ context_wrapper->FindReadyRegistrationForPattern( |
+ origin, base::Bind(&FoundReadyRegistration, context_wrapper, |
+ base::Passed(&completion_callback_ui))); |
+} |
+ |
+} // namespace content |