lazy_background_task_queue_unittest.cc

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "extensions/browser/lazy_background_task_queue.h"

#include <memory>

#include "base/functional/bind.h"
#include "base/memory/raw_ptr.h"
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "components/prefs/testing_pref_service.h"
#include "components/sync_preferences/testing_pref_service_syncable.h"
#include "components/user_prefs/user_prefs.h"
#include "content/public/test/test_browser_context.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/extension_registry_factory.h"
#include "extensions/browser/extensions_test.h"
#include "extensions/browser/lazy_context_id.h"
#include "extensions/browser/process_manager.h"
#include "extensions/browser/process_manager_factory.h"
#include "extensions/browser/test_extensions_browser_client.h"
#include "extensions/common/extension.h"
#include "extensions/common/extension_builder.h"
#include "testing/gtest/include/gtest/gtest.h"

BrowserContext;

namespace extensions {
namespace {

// A ProcessManager that doesn't create background host pages.
class TestProcessManager : public ProcessManager { … };

std::unique_ptr<KeyedService> CreateTestProcessManager(
    BrowserContext* context) { … }

}  // namespace

// Derives from ExtensionsTest to provide content module and keyed service
// initialization.
class LazyBackgroundTaskQueueTest : public ExtensionsTest { … };

// Tests that only extensions with background pages should have tasks queued.
TEST_F(LazyBackgroundTaskQueueTest, ShouldEnqueueTask) { … }

// Tests that adding tasks actually increases the pending task count, and that
// multiple extensions can have pending tasks.
TEST_F(LazyBackgroundTaskQueueTest, AddPendingTask) { … }

// Tests that pending tasks are actually run.
TEST_F(LazyBackgroundTaskQueueTest, ProcessPendingTasks) { … }

// Tests that if a pending task was added before the extension with a lazy
// background page is loaded, then we will create the lazy background page when
// the extension is loaded.
TEST_F(LazyBackgroundTaskQueueTest, CreateLazyBackgroundPageOnExtensionLoaded) { … }

}  // namespace extensions
chromium/extensions/browser/lazy_background_task_queue_unittest.cc
