1 /*
2 * Copyright (c) 2022 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 "countrycodemanager_fuzzer.h"
17 #include "country_code_manager.h"
18
19 namespace OHOS {
20 using namespace OHOS::Location;
21
CountrycodeManagerFuzzTest(const uint8_t * data,size_t size)22 bool CountrycodeManagerFuzzTest(const uint8_t* data, size_t size)
23 {
24 if (size == 0) {
25 return true;
26 }
27 AppIdentity identity;
28 int pid = 1;
29 identity.SetPid(pid);
30 identity.SetUid(pid);
31 auto countryCodeManager = CountryCodeManager::GetInstance();
32 countryCodeManager->GetIsoCountryCode();
33 countryCodeManager->UnregisterCountryCodeCallback(nullptr);
34 countryCodeManager->RegisterCountryCodeCallback(nullptr, identity);
35 countryCodeManager->ReSubscribeEvent();
36 countryCodeManager->ReUnsubscribeEvent();
37 return true;
38 }
39 }
40
41 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)42 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
43 {
44 /* Run your code on data */
45 OHOS::CountrycodeManagerFuzzTest(data, size);
46 return 0;
47 }