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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_BROWSER_EXTENSION_REGISTRY_TEST_HELPER_H_
#define EXTENSIONS_BROWSER_EXTENSION_REGISTRY_TEST_HELPER_H_
#include "base/memory/raw_ptr.h"
#include "extensions/browser/service_worker/service_worker_test_utils.h"
#include "extensions/common/extension.h"
namespace extensions {
// Class to observe service worker readiness for the execution of test JS.
class ExtensionRegistryTestHelper : public ExtensionRegistryObserver {
public:
explicit ExtensionRegistryTestHelper(const char* extension_id,
content::BrowserContext* context);
~ExtensionRegistryTestHelper() override;
std::optional<int> WaitForManifestVersion();
void WaitForServiceWorkerStart();
// extensions::ExtensionRegistryObserver:
void OnExtensionLoaded(content::BrowserContext* context,
const Extension* extension) override;
private:
const std::string extension_id_;
// This class is typically stack-allocated or as part of the test fixture,
// making this safe. Tests must ensure that the browser context outlives this
// helper.
const raw_ptr<content::BrowserContext> context_;
std::optional<int> manifest_version_;
base::OnceClosure manifest_quit_;
base::ScopedObservation<ExtensionRegistry, ExtensionRegistryObserver>
scoped_observation_{this};
service_worker_test_utils::TestServiceWorkerTaskQueueObserver
started_observer_;
};
} // namespace extensions
#endif // EXTENSIONS_BROWSER_EXTENSION_REGISTRY_TEST_HELPER_H_
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