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 #include "storagetotalstatusservice_fuzzer.h"
16 #include "storage/storage_total_status_service.h"
17 #include "storage_service_log.h"
18 #include "storage_service_errno.h"
19 namespace OHOS {
20 namespace StorageManager {
StorageTotalStatusServiceFuzzTest(const uint8_t * data,size_t size)21 bool StorageTotalStatusServiceFuzzTest(const uint8_t *data, size_t size)
22 {
23 if ((data == nullptr) || (size <= 0)) {
24 return false;
25 }
26 std::shared_ptr<StorageTotalStatusService> service = DelayedSingleton<StorageTotalStatusService>::GetInstance();
27 int64_t totalSize;
28 int64_t systemSize;
29 int64_t freeSize;
30 int32_t result = service->GetTotalSize(totalSize);
31 if (result != E_OK) {
32 LOGI("Storage total status service fuzz test of interface StorageTotalStatusService::GetTotalSize failed!");
33 return false;
34 }
35 result = service->GetSystemSize(systemSize);
36 if (result != E_OK) {
37 LOGI("Storage total status service fuzz test of interface StorageTotalStatusService::GetSystemSize failed!");
38 return false;
39 }
40 result = service->GetFreeSize(freeSize);
41 if (result != E_OK) {
42 LOGI("Storage total status service fuzz test of interface StorageTotalStatusService::GetFreeSize failed!");
43 return false;
44 }
45 // You can add other interfaces of class StorageTotalStatusService here.
46
47 LOGE("Storage total status service fuzz test of interface StorageTotalStatusService: success!");
48 return true;
49 }
50 } // namespace StorageManager
51 } // namespace OHOS
52
53 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)54 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
55 {
56 /* Run your code on data */
57 OHOS::StorageManager::StorageTotalStatusServiceFuzzTest(data, size);
58 return 0;
59 }
60