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 #define private public
17 #define protected public
18 #include "notification_flags.h"
19 #undef private
20 #undef protected
21 #include "notificationflags_fuzzer.h"
22
23 namespace OHOS {
DoSomethingInterestingWithMyAPI(const char * data,size_t size)24 bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
25 {
26 Notification::NotificationFlags notificationFlags;
27 // test IsSoundEnabled function
28 notificationFlags.IsSoundEnabled();
29 // test IsVibrationEnabled function
30 notificationFlags.IsVibrationEnabled();
31 // test Dump function
32 notificationFlags.Dump();
33 // test ToJson function
34 nlohmann::json jsonObject;
35 if (jsonObject.is_null() or !jsonObject.is_object()) {
36 return false;
37 }
38 notificationFlags.ToJson(jsonObject);
39 notificationFlags.FromJson(jsonObject);
40 // test Unmarshalling function
41 Parcel parcel;
42 notificationFlags.Unmarshalling(parcel);
43 notificationFlags.ReadFromParcel(parcel);
44 return true;
45 }
46 }
47
48 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
50 {
51 /* Run your code on data */
52 char *ch = ParseData(data, size);
53 if (ch != nullptr && size >= GetU32Size()) {
54 OHOS::DoSomethingInterestingWithMyAPI(ch, size);
55 free(ch);
56 ch = nullptr;
57 }
58 return 0;
59 }
60