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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/files/file_path.h"
#include "base/functional/callback_helpers.h"
#include "chrome/browser/extensions/extension_apitest.h"
#include "chrome/browser/profiles/profile.h"
#include "content/public/test/browser_test.h"
#include "extensions/browser/extension_host.h"
#include "extensions/browser/process_manager.h"
#include "extensions/test/extension_background_page_waiter.h"
#include "extensions/test/extension_test_message_listener.h"
namespace extensions {
// This tests an extension that starts a shared worker.
IN_PROC_BROWSER_TEST_F(ExtensionApiTest, SharedWorker) {
EXPECT_TRUE(RunExtensionTest("shared_worker/basic")) << message_;
}
// This tests an extension that is controlled by a service worker and starts a
// shared worker. The requests for the shared worker scripts and the requests
// initiated by the shared worker should be seen by the service worker.
IN_PROC_BROWSER_TEST_F(ExtensionApiTest,
SharedWorker_ControlledByServiceWorker) {
// Load the extension. It will register a service worker.
ExtensionTestMessageListener listener("READY");
listener.set_failure_message("FAIL");
const Extension* extension = LoadExtension(
test_data_dir_.AppendASCII("shared_worker/service_worker_controlled"));
EXPECT_TRUE(listener.WaitUntilSatisfied());
EXPECT_TRUE(extension);
ProcessManager* process_manager = ProcessManager::Get(profile());
ExtensionHost* background_page =
process_manager->GetBackgroundHostForExtension(extension->id());
// Close the background page and start it again, so it is controlled
// by the service worker.
ExtensionTestMessageListener listener2("CONTROLLED");
listener2.set_failure_message("FAIL");
background_page->Close();
ExtensionBackgroundPageWaiter(profile(), *extension)
.WaitForBackgroundClosed();
background_page = nullptr;
process_manager->WakeEventPage(extension->id(), base::DoNothing());
ExtensionBackgroundPageWaiter(profile(), *extension).WaitForBackgroundOpen();
EXPECT_TRUE(listener2.WaitUntilSatisfied());
// The background page should conduct the tests.
ExtensionTestMessageListener listener3("PASS");
listener3.set_failure_message("FAIL");
EXPECT_TRUE(listener3.WaitUntilSatisfied());
}
} // namespace extensions
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