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authorAndroid Build Coastguard Worker <android-build-coastguard-worker@google.com>2021-10-07 16:54:29 +0000
committerAndroid Build Coastguard Worker <android-build-coastguard-worker@google.com>2021-10-07 16:54:29 +0000
commite8dc1d97cd08ef197dcded3ab6085113817f7f2a (patch)
tree0f4d08540c8e5fa16bcd0c99cd413fe815560e4b /components/policy/core/common/fake_async_policy_loader.h
parentb4233fd961752b80d42ae68e8b42acfb3e99be57 (diff)
parent0d51dc717edd4d97116b47bc156e83b8fa193d3d (diff)
downloadlibchrome-e8dc1d97cd08ef197dcded3ab6085113817f7f2a.tar.gz
Snap for 7803083 from 0d51dc717edd4d97116b47bc156e83b8fa193d3d to mainline-tzdata2-release
Change-Id: I3b7204a704e7e1d0caac8bc7ea40e3b86def3032
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+// Copyright 2015 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.
+
+#ifndef COMPONENTS_POLICY_CORE_COMMON_FAKE_ASYNC_POLICY_LOADER_H_
+#define COMPONENTS_POLICY_CORE_COMMON_FAKE_ASYNC_POLICY_LOADER_H_
+
+#include <memory>
+
+#include "base/macros.h"
+#include "base/memory/ref_counted.h"
+#include "components/policy/core/common/async_policy_loader.h"
+#include "components/policy/core/common/policy_bundle.h"
+
+namespace base {
+class SequencedTaskRunner;
+} // namespace base
+
+namespace policy {
+
+// Fake AsyncPolicyLoader for testing with test-controlled policies.
+//
+// Typical test code would populate the policy contents via calls to
+// ClearPolicies and AddPolicies and then notify the rest of the policy
+// subsystem of the changes by calling PostReloadOnBackgroundThread.
+class FakeAsyncPolicyLoader : public AsyncPolicyLoader {
+ public:
+ explicit FakeAsyncPolicyLoader(
+ const scoped_refptr<base::SequencedTaskRunner>& task_runner);
+
+ // Implementation of virtual methods from AsyncPolicyLoader base class.
+ std::unique_ptr<PolicyBundle> Load() override;
+ void InitOnBackgroundThread() override;
+
+ // Provides content for the simulated / faked policies.
+ void SetPolicies(const PolicyBundle& policy_bundle);
+
+ // Notifies the rest of the policy subsystem that policy contents have
+ // changed. This simulates / fakes a notification that normally would be
+ // triggered by a FilePathWatcher or (registry)ObjectWatcher in a real loader.
+ //
+ // See AsyncPolicyLoader::Reload method for description of the |force|
+ // parameter.
+ void PostReloadOnBackgroundThread(bool force);
+
+ private:
+ PolicyBundle policy_bundle_;
+
+ DISALLOW_COPY_AND_ASSIGN(FakeAsyncPolicyLoader);
+};
+
+} // namespace policy
+
+#endif // COMPONENTS_POLICY_CORE_COMMON_FAKE_ASYNC_POLICY_LOADER_H_