1 /*
2  * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "display_service_death_test.h"
17 
18 #include "display_power_mgr_client.h"
19 
20 using namespace testing::ext;
21 using namespace OHOS::PowerMgr;
22 using namespace OHOS::DisplayPowerMgr;
23 using namespace OHOS;
24 using namespace std;
25 
26 namespace {
27 /**
28  * @tc.name: DisplayServiceDeathTest_001
29  * @tc.desc: test OnRemoteDied function(Input remoteObj is nullptr, function don't reset proxy)
30  * @tc.type: FUNC
31  * @tc.require: issueI63PTF
32  */
33 HWTEST_F (DisplayServiceDeathTest, DisplayServiceDeathTest_001, TestSize.Level0)
34 {
35     auto& displayClient = DisplayPowerMgrClient::GetInstance();
36     EXPECT_NE(displayClient.GetProxy(), nullptr);
37 
38     std::shared_ptr<IRemoteObject::DeathRecipient> deathRecipient =
39         std::make_shared<DisplayPowerMgrClient::DisplayDeathRecipient>(displayClient);
40     EXPECT_NE(deathRecipient, nullptr);
41     wptr<IRemoteObject> remoteObj = nullptr;
42     deathRecipient->OnRemoteDied(remoteObj);
43     EXPECT_NE(displayClient.proxy_, nullptr);
44 }
45 }
46