1 /*
2 * Copyright (C) 2022 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <string>
18
19 #include <aidl/Vintf.h>
20 #define LOG_TAG "VtsHalLoudnessEnhancerTest"
21 #include <android-base/logging.h>
22
23 #include "EffectHelper.h"
24
25 using namespace android;
26
27 using aidl::android::hardware::audio::effect::Descriptor;
28 using aidl::android::hardware::audio::effect::getEffectTypeUuidLoudnessEnhancer;
29 using aidl::android::hardware::audio::effect::IEffect;
30 using aidl::android::hardware::audio::effect::IFactory;
31 using aidl::android::hardware::audio::effect::LoudnessEnhancer;
32 using aidl::android::hardware::audio::effect::Parameter;
33
34 /**
35 * Here we focus on specific parameter checking, general IEffect interfaces testing performed in
36 * VtsAudioEffectTargetTest.
37 */
38 enum ParamName { PARAM_INSTANCE_NAME, PARAM_GAIN_MB };
39 using LoudnessEnhancerParamTestParam =
40 std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>;
41
42 // Every int 32 bit value is a valid gain, so testing the corner cases and one regular value.
43 // TODO : Update the test values once range/capability is updated by implementation.
44 const std::vector<int> kGainMbValues = {std::numeric_limits<int>::min(), 100,
45 std::numeric_limits<int>::max()};
46
47 class LoudnessEnhancerParamTest : public ::testing::TestWithParam<LoudnessEnhancerParamTestParam>,
48 public EffectHelper {
49 public:
LoudnessEnhancerParamTest()50 LoudnessEnhancerParamTest() : mParamGainMb(std::get<PARAM_GAIN_MB>(GetParam())) {
51 std::tie(mFactory, mDescriptor) = std::get<PARAM_INSTANCE_NAME>(GetParam());
52 }
53
SetUp()54 void SetUp() override {
55 ASSERT_NE(nullptr, mFactory);
56 ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
57
58 Parameter::Specific specific = getDefaultParamSpecific();
59 Parameter::Common common = EffectHelper::createParamCommon(
60 0 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */, 44100 /* oSampleRate */,
61 kInputFrameCount /* iFrameCount */, kOutputFrameCount /* oFrameCount */);
62 IEffect::OpenEffectReturn ret;
63 ASSERT_NO_FATAL_FAILURE(open(mEffect, common, specific, &ret, EX_NONE));
64 ASSERT_NE(nullptr, mEffect);
65 }
TearDown()66 void TearDown() override {
67 ASSERT_NO_FATAL_FAILURE(close(mEffect));
68 ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
69 }
70
getDefaultParamSpecific()71 Parameter::Specific getDefaultParamSpecific() {
72 LoudnessEnhancer le = LoudnessEnhancer::make<LoudnessEnhancer::gainMb>(0);
73 Parameter::Specific specific =
74 Parameter::Specific::make<Parameter::Specific::loudnessEnhancer>(le);
75 return specific;
76 }
77
78 static const long kInputFrameCount = 0x100, kOutputFrameCount = 0x100;
79 std::shared_ptr<IFactory> mFactory;
80 std::shared_ptr<IEffect> mEffect;
81 Descriptor mDescriptor;
82 int mParamGainMb = 0;
83
SetAndGetParameters()84 void SetAndGetParameters() {
85 for (auto& it : mTags) {
86 auto& tag = it.first;
87 auto& le = it.second;
88
89 // set parameter
90 Parameter expectParam;
91 Parameter::Specific specific;
92 specific.set<Parameter::Specific::loudnessEnhancer>(le);
93 expectParam.set<Parameter::specific>(specific);
94 // All values are valid, set parameter should succeed
95 EXPECT_STATUS(EX_NONE, mEffect->setParameter(expectParam)) << expectParam.toString();
96
97 // get parameter
98 Parameter getParam;
99 Parameter::Id id;
100 LoudnessEnhancer::Id leId;
101 leId.set<LoudnessEnhancer::Id::commonTag>(tag);
102 id.set<Parameter::Id::loudnessEnhancerTag>(leId);
103 EXPECT_STATUS(EX_NONE, mEffect->getParameter(id, &getParam));
104
105 EXPECT_EQ(expectParam, getParam) << "\nexpect:" << expectParam.toString()
106 << "\ngetParam:" << getParam.toString();
107 }
108 }
109
addGainMbParam(int gainMb)110 void addGainMbParam(int gainMb) {
111 LoudnessEnhancer le;
112 le.set<LoudnessEnhancer::gainMb>(gainMb);
113 mTags.push_back({LoudnessEnhancer::gainMb, le});
114 }
115
116 private:
117 std::vector<std::pair<LoudnessEnhancer::Tag, LoudnessEnhancer>> mTags;
CleanUp()118 void CleanUp() { mTags.clear(); }
119 };
120
TEST_P(LoudnessEnhancerParamTest,SetAndGetGainMb)121 TEST_P(LoudnessEnhancerParamTest, SetAndGetGainMb) {
122 EXPECT_NO_FATAL_FAILURE(addGainMbParam(mParamGainMb));
123 SetAndGetParameters();
124 }
125
126 INSTANTIATE_TEST_SUITE_P(
127 LoudnessEnhancerTest, LoudnessEnhancerParamTest,
128 ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
129 IFactory::descriptor, getEffectTypeUuidLoudnessEnhancer())),
130 testing::ValuesIn(kGainMbValues)),
__anon085f51250102(const testing::TestParamInfo<LoudnessEnhancerParamTest::ParamType>& info) 131 [](const testing::TestParamInfo<LoudnessEnhancerParamTest::ParamType>& info) {
132 auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
133 std::string gainMb = std::to_string(std::get<PARAM_GAIN_MB>(info.param));
134 std::string name = getPrefix(descriptor) + "_gainMb_" + gainMb;
135 std::replace_if(
136 name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
137 return name;
138 });
139
140 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(LoudnessEnhancerParamTest);
141
main(int argc,char ** argv)142 int main(int argc, char** argv) {
143 ::testing::InitGoogleTest(&argc, argv);
144 ABinderProcess_setThreadPoolMaxThreadCount(1);
145 ABinderProcess_startThreadPool();
146 return RUN_ALL_TESTS();
147 }
148