| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <memory> |
| |
| #include <base/logging.h> |
| #include <base/macros.h> |
| #include <binder/Binder.h> |
| #include <binder/IBinder.h> |
| #include <binderwrapper/binder_test_base.h> |
| #include <binderwrapper/stub_binder_wrapper.h> |
| #include <nativepower/constants.h> |
| #include <nativepower/power_manager_client.h> |
| #include <nativepower/power_manager_stub.h> |
| #include <nativepower/wake_lock.h> |
| |
| namespace android { |
| |
| class WakeLockTest : public BinderTestBase { |
| public: |
| WakeLockTest() |
| : power_manager_(new PowerManagerStub()), |
| power_manager_binder_(power_manager_) { |
| binder_wrapper()->SetBinderForService(kPowerManagerServiceName, |
| power_manager_binder_); |
| CHECK(client_.Init()); |
| } |
| ~WakeLockTest() override = default; |
| |
| protected: |
| PowerManagerStub* power_manager_; // Owned by |power_manager_binder_|. |
| sp<IBinder> power_manager_binder_; |
| PowerManagerClient client_; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(WakeLockTest); |
| }; |
| |
| TEST_F(WakeLockTest, CreateAndDestroy) { |
| const uid_t kUid = 123; |
| binder_wrapper()->set_calling_uid(kUid); |
| std::unique_ptr<WakeLock> lock(client_.CreateWakeLock("foo", "bar")); |
| ASSERT_EQ(1, power_manager_->GetNumWakeLocks()); |
| ASSERT_EQ(1u, binder_wrapper()->local_binders().size()); |
| EXPECT_EQ( |
| PowerManagerStub::ConstructWakeLockString("foo", "bar", kUid), |
| power_manager_->GetWakeLockString(binder_wrapper()->local_binders()[0])); |
| |
| lock.reset(); |
| EXPECT_EQ(0, power_manager_->GetNumWakeLocks()); |
| } |
| |
| TEST_F(WakeLockTest, PowerManagerDeath) { |
| std::unique_ptr<WakeLock> lock(client_.CreateWakeLock("foo", "bar")); |
| binder_wrapper()->NotifyAboutBinderDeath(power_manager_binder_); |
| |
| // Since PowerManagerClient was informed that the power manager died, WakeLock |
| // shouldn't try to release its lock on destruction. |
| lock.reset(); |
| EXPECT_EQ(1, power_manager_->GetNumWakeLocks()); |
| } |
| |
| } // namespace android |