1/*
2 * Copyright (c) 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 <cinttypes>
17#include <gtest/gtest.h>
18
19#include "display_manager.h"
20#include "display_change_info.h"
21#include "window_manager_hilog.h"
22#include "window.h"
23
24using namespace testing;
25using namespace testing::ext;
26
27namespace OHOS {
28namespace Rosen {
29namespace {
30constexpr HiviewDFX::HiLogLabel LABEL = {LOG_CORE, HILOG_DOMAIN_DISPLAY, "displayUpdateTest"};
31}
32class DisplayUpdateListener : public DisplayManager::IDisplayUpdateListener {
33public:
34    virtual void OnDisplayUpdate(const sptr<DisplayChangeInfo>& info)
35    {
36        WLOGFI("Display Update");
37    };
38};
39
40class DisplayUpdateTest : public testing::Test {
41public:
42    static void SetUpTestCase();
43    static void TearDownTestCase();
44    void SetUp() override;
45    void TearDown() override;
46};
47
48void DisplayUpdateTest::SetUpTestCase()
49{
50}
51
52void DisplayUpdateTest::TearDownTestCase()
53{
54}
55
56void DisplayUpdateTest::SetUp()
57{
58}
59
60void DisplayUpdateTest::TearDown()
61{
62}
63
64namespace {
65/**
66 * @tc.name: RegisterPrivateWindowListener
67 * @tc.desc: Register private window listener test
68 * @tc.type: FUNC
69 */
70HWTEST_F(DisplayUpdateTest, RegisterDisplayUpdateListener, Function | MediumTest | Level2)
71{
72    auto& dm = DisplayManager::GetInstance();
73    sptr<DisplayUpdateListener> listener_ = new DisplayUpdateListener();
74    dm.RegisterDisplayUpdateListener(listener_);
75    sptr<WindowOption> option = new WindowOption();
76    auto window = Window::Create("private", option);
77    if (window == nullptr) {
78        WLOGFE("window is null");
79        return;
80    }
81    window->Show();
82    dm.UnregisterDisplayUpdateListener(listener_);
83    window->Destroy();
84}
85} // namespace
86} // namespace Rosen
87} // namespace OHOS