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 "reminder_request_timer.h"
17 #include "reminder_datashare_helper.h"
18 #include "reminder_calendar_share_table.h"
19 #include "reminderdatasharehelper_fuzzer.h"
20 #include <fuzzer/FuzzedDataProvider.h>
21
22 namespace OHOS {
DoSomethingInterestingWithMyAPI(FuzzedDataProvider * fdp)23 bool DoSomethingInterestingWithMyAPI(FuzzedDataProvider* fdp)
24 {
25 int32_t id = fdp->ConsumeIntegral<int32_t>();
26 std::string bundleName = fdp->ConsumeRandomLengthString();
27 constexpr uint64_t seconds = 1200;
28 sptr<Notification::ReminderRequest> reminder = new Notification::ReminderRequestTimer(seconds);
29
30 Notification::ReminderDataShareHelper& helper = Notification::ReminderDataShareHelper::GetInstance();
31 helper.RegisterObserver();
32 helper.UnRegisterObserver();
33 std::map<std::string, sptr<Notification::ReminderRequest>> reminders;
34 helper.Query(reminders);
35 helper.Update(id, id);
36 helper.StartDataExtension(id);
37 helper.SetUserId(id);
38 helper.UpdateCalendarUid();
39 helper.GetCacheReminders();
40 helper.InsertCacheReminders(reminders);
41 helper.OnDataInsertOrDelete();
42 DataShare::DataShareObserver::ChangeInfo info;
43 helper.OnDataUpdate(info);
44 auto result = helper.CreateDataShareHelper(Notification::ReminderCalendarShareTable::PROXY);
45 helper.ReleaseDataShareHelper(result);
46 helper.GetColumns();
47 helper.CreateReminder(info);
48 helper.InitNormalInfo(reminder);
49 return true;
50 }
51 }
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 FuzzedDataProvider fdp(data, size);
58 OHOS::DoSomethingInterestingWithMyAPI(&fdp);
59 return 0;
60 }
61