1 /*
2 * Copyright (c) 2025 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 /* This files contains faultlog fuzzer test modules. */
17
18 #define FUZZ_PROJECT_NAME "thermalservice_fuzzer"
19 #define private public
20 #define protected public
21
22 #include "thermal_fuzzer_test.h"
23 #include "ithermal_srv.h"
24 #include "thermal_service.h"
25
26 using namespace OHOS::PowerMgr;
27 using namespace OHOS;
28
29 namespace {
30 ThermalFuzzerTest g_serviceTest;
31 sptr<ThermalService> g_service = nullptr;
ThermalServiceFuzzTest001()32 void ThermalServiceFuzzTest001()
33 {
34 g_service = ThermalService::GetInstance();
35 g_service->InitSystemTestModules();
36 g_service->GetBaseinfoObj()->Init();
37 g_service->InitThermalObserver();
38 g_service->GetObserver()->InitSensorTypeMap();
39 g_service->OnStart();
40 std::string deviceId = "";
41 g_service->OnAddSystemAbility(COMMON_EVENT_SERVICE_ID, deviceId);
42 g_service->OnAddSystemAbility(SOC_PERF_SERVICE_SA_ID, deviceId);
43 g_service->OnAddSystemAbility(POWER_MANAGER_BATT_SERVICE_ID, deviceId);
44 g_service->RegisterBootCompletedCallback();
45 std::vector<std::string> typeList;
46 sptr<IThermalTempCallback> tempCallback = nullptr;
47 g_service->SubscribeThermalTempCallback(typeList, tempCallback);
48 g_service->UnSubscribeThermalTempCallback(tempCallback);
49 sptr<IThermalLevelCallback> levelCallback = nullptr;
50 g_service->SubscribeThermalLevelCallback(levelCallback);
51 g_service->UnSubscribeThermalLevelCallback(levelCallback);
52 std::vector<std::string> actionList;
53 actionList.push_back("cpu_big");
54 std::string desc = "";
55 sptr<IThermalActionCallback> actionCallback = nullptr;
56 g_service->SubscribeThermalActionCallback(actionList, desc, actionCallback);
57 g_service->UnSubscribeThermalActionCallback(actionCallback);
58 g_service->RegisterThermalHdiCallback();
59 g_service->UnRegisterThermalHdiCallback();
60 HdfThermalCallbackInfo event;
61 ThermalZoneInfo info;
62 info.type = "battery";
63 info.temp = 0;
64 event.info.push_back(info);
65 g_service->HandleThermalCallbackEvent(event);
66 TypeTempMap tempMap;
67 g_service->isTempReport_ = true;
68 g_service->HandleTempEmulation(tempMap);
69 g_service->RegisterFanHdiCallback();
70 g_service->HandleFanCallbackEvent(event);
71 int fd = 0;
72 std::vector<std::u16string> args;
73 args.push_back(u"-h");
74 g_service->Dump(fd, args);
75 g_service->isBootCompleted_ = true;
76 g_service->Dump(fd, args);
77 g_service->ready_ = true;
78 g_service->OnStop();
79 g_service->EnableMock("", nullptr);
80 g_service->DestroyInstance();
81 }
82 }
83
84 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)85 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
86 {
87 /* Run your code on data */
88 ThermalServiceFuzzTest001();
89 g_serviceTest.TestThermalServiceStub(static_cast<uint32_t>(IThermalSrvIpcCode::COMMAND_SHELL_DUMP), data, size);
90 return 0;
91 }
92