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 <gtest/gtest.h>
17 #include <test_header.h>
18
19 #include "hgm_core.h"
20 #include "hgm_vsync_generator_controller.h"
21 #include "common/rs_common_def.h"
22 #include "pipeline/rs_render_frame_rate_linker.h"
23 #include "vsync_controller.h"
24 #include "vsync_generator.h"
25
26 using namespace testing;
27 using namespace testing::ext;
28
29 namespace OHOS {
30 namespace Rosen {
31 namespace {
32 sptr<VSyncGenerator> vsyncGenerator = CreateVSyncGenerator();
33 sptr<VSyncController> rsController = new VSyncController(vsyncGenerator, 0);
34 sptr<VSyncController> appController = new VSyncController(vsyncGenerator, 0);
35 std::shared_ptr<HgmVSyncGeneratorController> controller =
36 std::make_shared<HgmVSyncGeneratorController>(rsController, appController, vsyncGenerator);
37 }
38 class HgmVSyncGeneratorControllerTest : public testing::Test {
39 public:
40 static void SetUpTestCase();
41 static void TearDownTestCase();
42 void SetUp();
43 void TearDown();
44 };
45
SetUpTestCase()46 void HgmVSyncGeneratorControllerTest::SetUpTestCase() {}
TearDownTestCase()47 void HgmVSyncGeneratorControllerTest::TearDownTestCase() {}
SetUp()48 void HgmVSyncGeneratorControllerTest::SetUp() {}
TearDown()49 void HgmVSyncGeneratorControllerTest::TearDown() {}
50
51 /*
52 * @tc.name: ChangeGeneratorRate
53 * @tc.desc: Test ChangeGeneratorRate
54 * @tc.type: FUNC
55 * @tc.require:
56 */
57 HWTEST_F(HgmVSyncGeneratorControllerTest, ChangeGeneratorRate, TestSize.Level1)
58 {
59 ASSERT_NE(controller, nullptr);
60 std::vector<std::pair<FrameRateLinkerId, uint32_t>> appChangeData = {{1, 30}, {2, 60}, {3, 120}};
61 uint32_t controllerRate1 = 30;
62 controller->ChangeGeneratorRate(controllerRate1, appChangeData);
63 uint32_t controllerRate2 = 60;
64 controller->ChangeGeneratorRate(controllerRate2, appChangeData);
65 uint32_t controllerRate3 = 90;
66 controller->ChangeGeneratorRate(controllerRate3, appChangeData);
67 uint32_t controllerRate4 = 120;
68 controller->ChangeGeneratorRate(controllerRate4, appChangeData);
69 }
70
71 /*
72 * @tc.name: GetCurrentOffset
73 * @tc.desc: Test ChangeGeneratorRate
74 * @tc.type: FUNC
75 * @tc.require:
76 */
77 HWTEST_F(HgmVSyncGeneratorControllerTest, GetCurrentOffset, TestSize.Level1)
78 {
79 ASSERT_NE(controller, nullptr);
80 std::vector<std::pair<FrameRateLinkerId, uint32_t>> appChangeData = {{1, 30}, {2, 60}, {3, 120}};
81 controller->ChangeGeneratorRate(30, appChangeData);
82 EXPECT_EQ(controller->GetCurrentOffset(), 0);
83
84 auto &hgm = HgmCore::Instance();
85 uint32_t savedAlignRate = hgm.GetAlignRate();
86 hgm.alignRate_ = 0;
87 EXPECT_EQ(controller->GetAppOffset(50), 0);
88 EXPECT_EQ(controller->GetAppOffset(0), 0);
89
90 hgm.alignRate_ = savedAlignRate;
91 EXPECT_EQ(controller->GetAppOffset(savedAlignRate + 1), 0);
92 controller->GetAppOffset(savedAlignRate);
93
94 EXPECT_EQ(controller->CalcVSyncQuickTriggerTime(0, 0), 0);
95 EXPECT_EQ(controller->CalcVSyncQuickTriggerTime(0, 1), 0);
96 controller->vsyncGenerator_ = nullptr;
97 EXPECT_EQ(controller->CalcVSyncQuickTriggerTime(0, 0), 0);
98 }
99
100 /*
101 * @tc.name: GetCurrentRate
102 * @tc.desc: Test GetCurrentRate
103 * @tc.type: FUNC
104 * @tc.require:
105 */
106 HWTEST_F(HgmVSyncGeneratorControllerTest, GetCurrentRate, TestSize.Level1)
107 {
108 ASSERT_NE(controller, nullptr);
109 std::vector<std::pair<FrameRateLinkerId, uint32_t>> appChangeData = {{1, 30}, {2, 60}, {3, 120}};
110 controller->ChangeGeneratorRate(60, appChangeData);
111 EXPECT_EQ(controller->GetCurrentRate(), 30);
112 controller->ChangeGeneratorRate(60, appChangeData, 0, true);
113 controller->ChangeGeneratorRate(60, appChangeData, 0, false);
114 controller->vsyncGenerator_ = nullptr;
115 EXPECT_EQ(controller->ChangeGeneratorRate(60, appChangeData), 0);
116 }
117 } // namespace Rosen
118 } // namespace OHOS
119