1 /* 2 * Copyright (c) Huawei Technologies Co., Ltd. 2021. All rights reserved. 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 <google/protobuf/message.h> 17 #include <grpcpp/health_check_service_interface.h> 18 #include <gtest/gtest.h> 19 #include <thread> 20 21 #include "command_poller.h" 22 #include "grpc/impl/codegen/log.h" 23 #include "logging.h" 24 #include "plugin_manager.h" 25 #include "plugin_service.h" 26 #include "plugin_service.ipc.h" 27 #include "profiler_service.h" 28 #include "socket_context.h" 29 30 using google::protobuf::Message; 31 using namespace testing::ext; 32 33 namespace { 34 constexpr int DEFAULT_BUFFER_SIZE = 4096; 35 constexpr int DEFAULT_SLEEP_TIME = 1000; 36 const std::string SUCCESS_PLUGIN_NAME = "libmemdataplugin.z.so"; 37 #if defined(__LP64__) 38 std::string g_testPluginDir("/system/lib64/"); 39 #else 40 std::string g_testPluginDir("/system/lib/"); 41 #endif 42 int g_hiprofilerProcessNum = -1; 43 const std::string DEFAULT_HIPROFILERD_PATH("/system/bin/hiprofilerd"); 44 45 class PluginManagerTest : public ::testing::Test { 46 protected: 47 static constexpr auto TEMP_DELAY = std::chrono::milliseconds(20); SetUpTestCase()48 static void SetUpTestCase() 49 { 50 if (signal(SIGCHLD, SIG_IGN) == SIG_ERR) { 51 return; 52 } 53 int processNum = fork(); 54 if (processNum == 0) { 55 // start running hiprofilerd 56 execl(DEFAULT_HIPROFILERD_PATH.c_str(), nullptr, nullptr); 57 _exit(1); 58 } else { 59 g_hiprofilerProcessNum = processNum; 60 } 61 62 #ifdef COVERAGE_TEST 63 const int coverageSleepTime = DEFAULT_SLEEP_TIME * 5; // sleep 5s 64 std::this_thread::sleep_for(std::chrono::milliseconds(coverageSleepTime)); 65 #else 66 std::this_thread::sleep_for(std::chrono::milliseconds(DEFAULT_SLEEP_TIME)); 67 #endif 68 } 69 TearDownTestCase()70 static void TearDownTestCase() 71 { 72 std::string stopCmd = "kill " + std::to_string(g_hiprofilerProcessNum); 73 std::unique_ptr<FILE, decltype(&pclose)> pipe(popen(stopCmd.c_str(), "r"), pclose); 74 } 75 }; 76 77 /** 78 * @tc.name: plugin 79 * @tc.desc: Plug-in normal loading and removal process test. 80 * @tc.type: FUNC 81 */ 82 HWTEST_F(PluginManagerTest, SuccessPlugin, TestSize.Level1) 83 { 84 auto pluginManage = std::make_shared<PluginManager>(); 85 auto commandPoller = std::make_shared<CommandPoller>(pluginManage); 86 EXPECT_TRUE(commandPoller->OnConnect()); 87 pluginManage->SetCommandPoller(commandPoller); 88 89 const uint8_t configData[] = {0x30, 0x01, 0x38, 0x01, 0x42, 0x01, 0x01}; 90 std::string pluginName = "memory-plugin"; 91 ProfilerPluginConfig config; 92 const std::vector<uint32_t> pluginIdsVector = {2}; 93 config.set_name(pluginName); 94 config.set_config_data((const void*)configData, 7); 95 config.set_sample_interval(DEFAULT_SLEEP_TIME); 96 97 EXPECT_FALSE(pluginManage->LoadPlugin(pluginName)); 98 EXPECT_FALSE(pluginManage->UnloadPlugin(pluginName)); 99 EXPECT_TRUE(pluginManage->AddPlugin(g_testPluginDir + SUCCESS_PLUGIN_NAME)); 100 EXPECT_FALSE(pluginManage->AddPlugin(g_testPluginDir + SUCCESS_PLUGIN_NAME)); 101 EXPECT_TRUE(pluginManage->RemovePlugin(g_testPluginDir + SUCCESS_PLUGIN_NAME)); 102 EXPECT_FALSE(pluginManage->RemovePlugin(g_testPluginDir + SUCCESS_PLUGIN_NAME)); 103 EXPECT_TRUE(pluginManage->AddPlugin(g_testPluginDir + SUCCESS_PLUGIN_NAME)); 104 EXPECT_TRUE(pluginManage->LoadPlugin(pluginName)); 105 EXPECT_FALSE(pluginManage->LoadPlugin(pluginName)); 106 EXPECT_TRUE(pluginManage->UnloadPlugin(pluginName)); 107 108 EXPECT_TRUE(pluginManage->LoadPlugin(pluginName)); 109 110 std::vector<ProfilerPluginConfig> configVec; 111 PluginResult result; 112 configVec.push_back(config); 113 EXPECT_TRUE(pluginManage->CreatePluginSession(configVec)); 114 EXPECT_TRUE(pluginManage->StartPluginSession(pluginIdsVector, configVec, result)); 115 std::this_thread::sleep_for(TEMP_DELAY); 116 EXPECT_FALSE(pluginManage->ReportPluginBasicData(pluginIdsVector)); 117 EXPECT_TRUE(pluginManage->StopPluginSession(pluginIdsVector)); 118 EXPECT_TRUE(pluginManage->DestroyPluginSession(pluginIdsVector)); 119 } 120 121 /** 122 * @tc.name: plugin 123 * @tc.desc: get sample Mode. 124 * @tc.type: FUNC 125 */ 126 HWTEST_F(PluginManagerTest, GetSampleMode, TestSize.Level1) 127 { 128 PluginModule pluginModule; 129 if (pluginModule.structPtr_ && pluginModule.structPtr_->callbacks) { 130 if (pluginModule.structPtr_->callbacks->onPluginReportResult != nullptr) { 131 EXPECT_EQ(pluginModule.GetSampleMode(), PluginModule::SampleMode::POLLING); 132 } else if (pluginModule.structPtr_->callbacks->onRegisterWriterStruct != nullptr) { 133 EXPECT_EQ(pluginModule.GetSampleMode(), PluginModule::SampleMode::STREAMING); 134 } 135 } 136 EXPECT_EQ(pluginModule.GetSampleMode(), PluginModule::SampleMode::UNKNOWN); 137 } 138 139 /** 140 * @tc.name: plugin 141 * @tc.desc: Plug-in data acquisition process test. 142 * @tc.type: FUNC 143 */ 144 HWTEST_F(PluginManagerTest, PluginManager, TestSize.Level1) 145 { 146 PluginManager pluginManager; 147 PluginModuleInfo info; 148 EXPECT_FALSE(pluginManager.UnloadPlugin(0)); 149 PluginResult pluginResult; 150 EXPECT_FALSE(pluginManager.SubmitResult(pluginResult)); 151 EXPECT_FALSE(pluginManager.PullResult(0)); 152 EXPECT_FALSE(pluginManager.CreateWriter("", 0, -1, -1)); 153 EXPECT_FALSE(pluginManager.ResetWriter(-1)); 154 155 PluginModule pluginModule; 156 EXPECT_EQ(pluginModule.ComputeSha256(), ""); 157 EXPECT_FALSE(pluginModule.Unload()); 158 EXPECT_FALSE(pluginModule.GetInfo(info)); 159 std::string str("memory-plugin"); 160 EXPECT_FALSE(pluginModule.GetPluginName(str)); 161 uint32_t num = 0; 162 EXPECT_FALSE(pluginModule.GetBufferSizeHint(num)); 163 EXPECT_FALSE(pluginModule.IsLoaded()); 164 165 BufferWriter bufferWriter("test", "1.01", DEFAULT_BUFFER_SIZE, -1, -1, 0); 166 167 EXPECT_EQ(bufferWriter.shareMemoryBlock_, nullptr); 168 EXPECT_FALSE(bufferWriter.Write(str.data(), str.size())); 169 bufferWriter.shareMemoryBlock_ = 170 ShareMemoryAllocator::GetInstance().CreateMemoryBlockLocal("test", DEFAULT_BUFFER_SIZE); 171 EXPECT_TRUE(bufferWriter.Write(str.data(), str.size())); 172 EXPECT_TRUE(bufferWriter.Flush()); 173 } 174 } // namespace 175