Venkatarama Avadhani | 820b548 | 2022-05-18 15:19:04 +0530 | [diff] [blame^] | 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 | #define LOG_TAG "HdmiCec_hal_test" |
| 18 | |
| 19 | #include <aidl/Gtest.h> |
| 20 | #include <aidl/Vintf.h> |
| 21 | #include <aidl/android/hardware/tv/cec/BnHdmiCec.h> |
| 22 | #include <aidl/android/hardware/tv/cec/BnHdmiCecCallback.h> |
| 23 | #include <aidl/android/hardware/tv/cec/CecDeviceType.h> |
| 24 | #include <aidl/android/hardware/tv/hdmi/BnHdmi.h> |
| 25 | #include <android-base/logging.h> |
| 26 | #include <android/binder_manager.h> |
| 27 | #include <android/binder_process.h> |
| 28 | #include <gtest/gtest.h> |
| 29 | #include <log/log.h> |
| 30 | #include <sstream> |
| 31 | #include <vector> |
| 32 | |
| 33 | using ::aidl::android::hardware::tv::cec::BnHdmiCecCallback; |
| 34 | using ::aidl::android::hardware::tv::cec::CecDeviceType; |
| 35 | using ::aidl::android::hardware::tv::cec::CecLogicalAddress; |
| 36 | using ::aidl::android::hardware::tv::cec::CecMessage; |
| 37 | using ::aidl::android::hardware::tv::cec::IHdmiCec; |
| 38 | using ::aidl::android::hardware::tv::cec::IHdmiCecCallback; |
| 39 | using ::aidl::android::hardware::tv::cec::Result; |
| 40 | using ::aidl::android::hardware::tv::cec::SendMessageResult; |
| 41 | using ::aidl::android::hardware::tv::hdmi::HdmiPortInfo; |
| 42 | using ::ndk::SpAIBinder; |
| 43 | |
| 44 | #define CEC_VERSION 0x05 |
| 45 | #define INCORRECT_VENDOR_ID 0x00 |
| 46 | #define TV_PHYSICAL_ADDRESS 0x0000 |
| 47 | |
| 48 | // The main test class for TV CEC HAL. |
| 49 | class HdmiCecTest : public ::testing::TestWithParam<std::string> { |
| 50 | static void serviceDied(void* /* cookie */) { ALOGE("VtsHalTvCecAidlTargetTest died"); } |
| 51 | |
| 52 | public: |
| 53 | void SetUp() override { |
| 54 | hdmiCec = IHdmiCec::fromBinder( |
| 55 | SpAIBinder(AServiceManager_waitForService(GetParam().c_str()))); |
| 56 | ASSERT_NE(hdmiCec, nullptr); |
| 57 | ALOGI("%s: getService() for hdmiCec is %s", __func__, |
| 58 | hdmiCec->isRemote() ? "remote" : "local"); |
| 59 | |
| 60 | hdmiCecCallback = ::ndk::SharedRefBase::make<CecCallback>(); |
| 61 | ASSERT_NE(hdmiCecCallback, nullptr); |
| 62 | hdmiCecDeathRecipient = |
| 63 | ndk::ScopedAIBinder_DeathRecipient(AIBinder_DeathRecipient_new(&serviceDied)); |
| 64 | ASSERT_EQ(AIBinder_linkToDeath(hdmiCec->asBinder().get(), hdmiCecDeathRecipient.get(), 0), |
| 65 | STATUS_OK); |
| 66 | } |
| 67 | |
| 68 | std::vector<int> getDeviceTypes() { |
| 69 | std::vector<int> deviceTypes; |
| 70 | FILE* p = popen("getprop ro.hdmi.device_type", "re"); |
| 71 | if (p) { |
| 72 | char* line = NULL; |
| 73 | size_t len = 0; |
| 74 | if (getline(&line, &len, p) > 0) { |
| 75 | std::istringstream stream(line); |
| 76 | std::string number{}; |
| 77 | while (std::getline(stream, number, ',')) { |
| 78 | deviceTypes.push_back(stoi(number)); |
| 79 | } |
| 80 | } |
| 81 | pclose(p); |
| 82 | } |
| 83 | return deviceTypes; |
| 84 | } |
| 85 | |
| 86 | bool hasDeviceType(CecDeviceType type) { |
| 87 | std::vector<int> deviceTypes = getDeviceTypes(); |
| 88 | return std::find(deviceTypes.begin(), deviceTypes.end(), (int)type) != deviceTypes.end(); |
| 89 | } |
| 90 | |
| 91 | class CecCallback : public BnHdmiCecCallback { |
| 92 | public: |
| 93 | ::ndk::ScopedAStatus onCecMessage(const CecMessage& message __unused) { |
| 94 | return ::ndk::ScopedAStatus::ok(); |
| 95 | }; |
| 96 | }; |
| 97 | |
| 98 | std::shared_ptr<IHdmiCec> hdmiCec; |
| 99 | std::shared_ptr<IHdmiCecCallback> hdmiCecCallback; |
| 100 | ::ndk::ScopedAIBinder_DeathRecipient hdmiCecDeathRecipient; |
| 101 | }; |
| 102 | |
| 103 | GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(HdmiCecTest); |
| 104 | INSTANTIATE_TEST_SUITE_P(PerInstance, HdmiCecTest, |
| 105 | testing::ValuesIn(android::getAidlHalInstanceNames(IHdmiCec::descriptor)), |
| 106 | android::PrintInstanceNameToString); |
| 107 | |
| 108 | TEST_P(HdmiCecTest, ClearAddLogicalAddress) { |
| 109 | Result addLaResult; |
| 110 | ASSERT_TRUE(hdmiCec->clearLogicalAddress().isOk()); |
| 111 | ASSERT_TRUE(hdmiCec->addLogicalAddress(CecLogicalAddress::PLAYBACK_3, &addLaResult).isOk()); |
| 112 | EXPECT_EQ(addLaResult, Result::SUCCESS); |
| 113 | } |
| 114 | |
| 115 | TEST_P(HdmiCecTest, PhysicalAddress) { |
| 116 | int32_t addr; |
| 117 | ASSERT_TRUE(hdmiCec->getPhysicalAddress(&addr).isOk()); |
| 118 | if (!hasDeviceType(CecDeviceType::TV)) { |
| 119 | EXPECT_NE(addr, TV_PHYSICAL_ADDRESS); |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | TEST_P(HdmiCecTest, SendMessage) { |
| 124 | CecMessage message; |
| 125 | message.initiator = CecLogicalAddress::PLAYBACK_1; |
| 126 | message.destination = CecLogicalAddress::BROADCAST; |
| 127 | message.body.resize(1); |
| 128 | message.body[0] = 131; |
| 129 | SendMessageResult result; |
| 130 | ASSERT_TRUE(hdmiCec->sendMessage(message, &result).isOk()); |
| 131 | EXPECT_EQ(result, SendMessageResult::SUCCESS); |
| 132 | } |
| 133 | |
| 134 | TEST_P(HdmiCecTest, CecVersion) { |
| 135 | int32_t version; |
| 136 | ASSERT_TRUE(hdmiCec->getCecVersion(&version).isOk()); |
| 137 | EXPECT_GE(version, CEC_VERSION); |
| 138 | } |
| 139 | |
| 140 | TEST_P(HdmiCecTest, SetCallback) { |
| 141 | ASSERT_TRUE(hdmiCec->setCallback(::ndk::SharedRefBase::make<CecCallback>()).isOk()); |
| 142 | } |
| 143 | |
| 144 | TEST_P(HdmiCecTest, VendorId) { |
| 145 | int32_t vendorId; |
| 146 | ASSERT_TRUE(hdmiCec->getVendorId(&vendorId).isOk()); |
| 147 | EXPECT_NE(vendorId, INCORRECT_VENDOR_ID); |
| 148 | } |
| 149 | |
| 150 | TEST_P(HdmiCecTest, EnableWakeupByOtp) { |
| 151 | ASSERT_TRUE(hdmiCec->enableWakeupByOtp(false).isOk()); |
| 152 | // Restore option to its default value |
| 153 | ASSERT_TRUE(hdmiCec->enableWakeupByOtp(true).isOk()); |
| 154 | } |
| 155 | |
| 156 | TEST_P(HdmiCecTest, EnableCec) { |
| 157 | ASSERT_TRUE(hdmiCec->enableCec(false).isOk()); |
| 158 | // Restore option to its default value |
| 159 | ASSERT_TRUE(hdmiCec->enableCec(true).isOk()); |
| 160 | } |
| 161 | |
| 162 | TEST_P(HdmiCecTest, EnableSystemCecControl) { |
| 163 | ASSERT_TRUE(hdmiCec->enableSystemCecControl(true).isOk()); |
| 164 | // Restore option to its default value |
| 165 | ASSERT_TRUE(hdmiCec->enableSystemCecControl(false).isOk()); |
| 166 | } |
| 167 | |
| 168 | TEST_P(HdmiCecTest, SetLanguage) { |
| 169 | ASSERT_TRUE(hdmiCec->setLanguage("eng").isOk()); |
| 170 | } |