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_helper.h"
19 #undef private
20 #undef protected
21 #include "notificationhelper_fuzzer.h"
22
23 namespace OHOS {
24 namespace {
25 constexpr uint8_t ENABLE = 2;
26 }
DoSomethingInterestingWithMyAPI(const char * data,size_t size)27 bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
28 {
29 Notification::NotificationHelper notificationHelper;
30 // test IsSoundEnabled function
31 std::string representativeBundle(data);
32 Notification::NotificationRequest request;
33 notificationHelper.PublishNotificationAsBundle(representativeBundle, request);
34 notificationHelper.RemoveNotifications();
35 int32_t userId = static_cast<int32_t>(GetU32Data(data));
36 bool enabled = *data % ENABLE;
37 notificationHelper.SetNotificationsEnabledForAllBundles(userId, enabled);
38 return true;
39 }
40 }
41
42 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)43 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
44 {
45 /* Run your code on data */
46 char *ch = ParseData(data, size);
47 if (ch != nullptr && size >= GetU32Size()) {
48 OHOS::DoSomethingInterestingWithMyAPI(ch, size);
49 free(ch);
50 ch = nullptr;
51 }
52 return 0;
53 }
54