1 /*
2 * Copyright (c) 2021 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 <gtest/gtest.h>
16 #include <vsync_controller.h>
17
18 using namespace testing;
19 using namespace testing::ext;
20
21 namespace OHOS::Rosen {
22 class VSyncControllerTest : public testing::Test {
23 public:
24 static void SetUpTestCase();
25 static void TearDownTestCase();
26 static inline sptr<VSyncController> vsyncController_ = nullptr;
27 static inline sptr<VSyncGenerator> vsyncGenerator_ = nullptr;
28 static constexpr const int32_t WAIT_SYSTEM_ABILITY_REPORT_DATA_SECONDS = 5;
29 };
30
31 class VSyncControllerCallback : public VSyncController::Callback {
32 public:
33 void OnVSyncEvent(int64_t now, int64_t period, uint32_t refreshRate, VSyncMode vsyncMode) override;
34 void OnConnsRefreshRateChanged(const std::vector<std::pair<uint64_t, uint32_t>> &refreshRates) override;
35 };
36
SetUpTestCase()37 void VSyncControllerTest::SetUpTestCase()
38 {
39 vsyncGenerator_ = CreateVSyncGenerator();
40 vsyncController_ = new VSyncController(vsyncGenerator_, 0);
41 }
42
TearDownTestCase()43 void VSyncControllerTest::TearDownTestCase()
44 {
45 sleep(WAIT_SYSTEM_ABILITY_REPORT_DATA_SECONDS);
46 vsyncGenerator_ = nullptr;
47 DestroyVSyncGenerator();
48 vsyncController_ = nullptr;
49 }
50
OnVSyncEvent(int64_t now,int64_t period,uint32_t refreshRate,VSyncMode vsyncMode)51 void VSyncControllerCallback::OnVSyncEvent(int64_t now, int64_t period, uint32_t refreshRate, VSyncMode vsyncMode) {}
52
OnConnsRefreshRateChanged(const std::vector<std::pair<uint64_t,uint32_t>> & refreshRates)53 void VSyncControllerCallback::OnConnsRefreshRateChanged(const std::vector<std::pair<uint64_t, uint32_t>> &refreshRates)
54 {
55 }
56
57 /*
58 * Function: SetEnable
59 * Type: Function
60 * Rank: Important(2)
61 * EnvConditions: N/A
62 * CaseDescription: 1. call SetEnable
63 */
64 HWTEST_F(VSyncControllerTest, SetEnable001, Function | MediumTest | Level2)
65 {
66 bool isGeneratorEnable = false;
67 ASSERT_EQ(VSyncControllerTest::vsyncController_->SetEnable(true, isGeneratorEnable), VSYNC_ERROR_OK);
68 }
69
70 /*
71 * Function: SetCallback001
72 * Type: Function
73 * Rank: Important(2)
74 * EnvConditions: N/A
75 * CaseDescription: 1. generate a VSyncControllerCallback obj
76 * 2. call SetCallback
77 */
78 HWTEST_F(VSyncControllerTest, SetCallback001, Function | MediumTest | Level2)
79 {
80 VSyncControllerCallback* callback = new VSyncControllerCallback;
81 ASSERT_EQ(VSyncControllerTest::vsyncController_->SetCallback(callback), VSYNC_ERROR_OK);
82 delete callback;
83 }
84
85 /*
86 * Function: SetCallback002
87 * Type: Function
88 * Rank: Important(2)
89 * EnvConditions: N/A
90 * CaseDescription: 1. call SetCallback with nullptr
91 */
92 HWTEST_F(VSyncControllerTest, SetCallback002, Function | MediumTest | Level2)
93 {
94 ASSERT_EQ(VSyncControllerTest::vsyncController_->SetCallback(nullptr), VSYNC_ERROR_NULLPTR);
95 }
96
97 /*
98 * Function: SetPhaseOffset001
99 * Type: Function
100 * Rank: Important(2)
101 * EnvConditions: N/A
102 * CaseDescription: 1. call SetPhaseOffset
103 */
104 HWTEST_F(VSyncControllerTest, SetPhaseOffset001, Function | MediumTest | Level2)
105 {
106 ASSERT_EQ(VSyncControllerTest::vsyncController_->SetPhaseOffset(2), VSYNC_ERROR_OK);
107 }
108
109 /*
110 * Function: SetEnable002
111 * Type: Function
112 * Rank: Important(2)
113 * EnvConditions: N/A
114 * CaseDescription: 1. call SetEnable
115 */
116 HWTEST_F(VSyncControllerTest, SetEnable002, Function | MediumTest | Level2)
117 {
118 bool isGeneratorEnable = false;
119 ASSERT_EQ(VSyncControllerTest::vsyncController_->SetEnable(false, isGeneratorEnable), VSYNC_ERROR_OK);
120 }
121
122 /*
123 * Function: SetPhaseOffset002
124 * Type: Function
125 * Rank: Important(2)
126 * EnvConditions: N/A
127 * CaseDescription: 1. call SetPhaseOffset
128 */
129 HWTEST_F(VSyncControllerTest, SetPhaseOffset002, Function | MediumTest | Level2)
130 {
131 ASSERT_EQ(VSyncControllerTest::vsyncController_->SetPhaseOffset(2), VSYNC_ERROR_INVALID_OPERATING);
132 }
133 }
134