1 /*
2 * Copyright (c) 2021-2022 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 // gtest
17 #include <gtest/gtest.h>
18 #include "display_test_utils.h"
19 using namespace testing;
20 using namespace testing::ext;
21
22 namespace OHOS {
23 namespace Rosen {
24 class DisplayMinimalTest : public testing::Test {
25 public:
26 static void SetUpTestCase();
27 static void TearDownTestCase();
28 virtual void SetUp() override;
29 virtual void TearDown() override;
30 };
31
SetUpTestCase()32 void DisplayMinimalTest::SetUpTestCase()
33 {
34 }
35
TearDownTestCase()36 void DisplayMinimalTest::TearDownTestCase()
37 {
38 }
39
SetUp()40 void DisplayMinimalTest::SetUp()
41 {
42 }
43
TearDown()44 void DisplayMinimalTest::TearDown()
45 {
46 }
47
48 namespace {
49 /**
50 * @tc.name: BasicDisplay
51 * @tc.desc: Check default display id is valid
52 * @tc.type: FUNC
53 */
54 HWTEST_F(DisplayMinimalTest, BasicDisplay01, Function | MediumTest | Level1)
55 {
56 ASSERT_NE(DISPLAY_ID_INVALID, DisplayManager::GetInstance().GetDefaultDisplayId());
57 }
58
59 /**
60 * @tc.name: BasicDisplay
61 * @tc.desc: Check default display exists
62 * @tc.type: FUNC
63 */
64 HWTEST_F(DisplayMinimalTest, BasicDisplay02, Function | MediumTest | Level1)
65 {
66 const sptr<Display>& display = DisplayManager::GetInstance().GetDefaultDisplay();
67 ASSERT_NE(nullptr, display);
68 }
69
70 /**
71 * @tc.name: BasicDisplay
72 * @tc.desc: Check all displays are valid
73 * @tc.type: FUNC
74 */
75 HWTEST_F(DisplayMinimalTest, BasicDisplay03, Function | MediumTest | Level1)
76 {
77 std::vector<DisplayId> ids = DisplayManager::GetInstance().GetAllDisplayIds();
78 for (DisplayId id : ids) {
79 const sptr<Display>& display = DisplayManager::GetInstance().GetDisplayById(id);
80 ASSERT_NE(nullptr, display);
81 }
82 }
83 }
84 } // namespace Rosen
85 } // namespace OHOS
86