1/*
2 * Copyright (c) 2023-2024 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#include "death_test.h"
16#include <securec.h>
17#include "hdf_base.h"
18#include "hdf_log.h"
19#include "gtest/gtest.h"
20#include "v1_0/display_composer_type.h"
21
22namespace OHOS {
23namespace HDI {
24namespace Display {
25namespace TEST {
26using namespace OHOS::HDI::Display::Composer::V1_0;
27using namespace OHOS::HDI::Display::Buffer::V1_0;
28using namespace testing::ext;
29
30static bool g_isServiceDead = false;
31
32void BufferDiedRecipient::OnRemoteDied(const OHOS::wptr<OHOS::IRemoteObject>& remote)
33{
34    if (remote == nullptr) {
35        return;
36    }
37    EXPECT_EQ(g_isServiceDead, true);
38}
39
40/**
41 * @tc.number: SUB_Driver_Display_Death_0100
42 * @tc.name: test_AddDeathRecipient
43 * @tc.desc: Allocator_host adds death listening
44 * @tc.size: MediumTest
45 * @tc.type: Function
46 */
47HWTEST_F(DeathTest, SUB_Driver_Display_Death_0100, TestSize.Level1)
48{
49    displayBuffer_.reset(IDisplayBuffer::Get());
50    ASSERT_TRUE(displayBuffer_ != nullptr);
51    sptr<IRemoteObject::DeathRecipient> recipient = new BufferDiedRecipient();
52    ASSERT_TRUE(recipient != nullptr);
53    auto ret = displayBuffer_->AddDeathRecipient(recipient);
54    EXPECT_EQ(ret, true);
55    g_isServiceDead = true;
56    system("killall allocator_host");
57}
58
59/**
60 * @tc.number: SUB_Driver_Display_Death_0200
61 * @tc.name: test_RemoveDeathRecipient
62 * @tc.desc: Allocator_host removes death listening
63 * @tc.size: MediumTest
64 * @tc.type: Function
65 */
66HWTEST_F(DeathTest, SUB_Driver_Display_Death_0200, TestSize.Level1)
67{
68    displayBuffer_.reset(IDisplayBuffer::Get());
69    ASSERT_TRUE(displayBuffer_ != nullptr);
70    sptr<IRemoteObject::DeathRecipient> recipient = new BufferDiedRecipient();
71    ASSERT_TRUE(recipient != nullptr);
72    auto ret = displayBuffer_->AddDeathRecipient(recipient);
73    EXPECT_EQ(ret, true);
74
75    ret = displayBuffer_->RemoveDeathRecipient();
76    EXPECT_EQ(ret, true);
77    g_isServiceDead = true;
78    system("killall allocator_host");
79}
80} // OHOS
81} // HDI
82} // DISPLAY
83} // TEST
84