1 /*
2 * Copyright (c) 2022-2023 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.h"
17 #include "reminderrequest_fuzzer.h"
18 #include <fuzzer/FuzzedDataProvider.h>
19
20 namespace OHOS {
21 namespace {
22 constexpr uint8_t ACTION_BUTTON_TYPE = 3;
23 constexpr uint8_t SLOT_TYPE_NUM = 5;
24 }
DoSomethingInterestingWithMyAPI(FuzzedDataProvider * fdp)25 bool DoSomethingInterestingWithMyAPI(FuzzedDataProvider* fdp)
26 {
27 std::string stringData = fdp->ConsumeRandomLengthString();
28 int32_t reminderId = fdp->ConsumeIntegral<int32_t>();
29 Notification::ReminderRequest reminderRequest(reminderId);
30 reminderRequest.CanRemove();
31 reminderRequest.CanShow();
32 reminderRequest.Dump();
33 uint8_t types = fdp->ConsumeIntegral<uint8_t>() % ACTION_BUTTON_TYPE;
34 Notification::ReminderRequest::ActionButtonType type =
35 Notification::ReminderRequest::ActionButtonType(types);
36 reminderRequest.SetActionButton(stringData, type, stringData);
37 reminderRequest.SetContent(stringData);
38 reminderRequest.SetExpiredContent(stringData);
39 bool enabled = fdp->ConsumeBool();
40 reminderRequest.SetExpired(enabled);
41 reminderRequest.InitReminderId();
42 reminderRequest.InitUserId(reminderId);
43 reminderRequest.InitUid(reminderId);
44 reminderRequest.IsExpired();
45 reminderRequest.IsShowing();
46 reminderRequest.OnClose(enabled);
47 reminderRequest.OnDateTimeChange();
48 uint64_t oriTriggerTime = fdp->ConsumeIntegral<uint64_t>();
49 uint64_t optTriggerTimes = fdp->ConsumeIntegral<uint64_t>();
50 reminderRequest.HandleSysTimeChange(oriTriggerTime, optTriggerTimes);
51 uint64_t oldZoneTriggerTime = fdp->ConsumeIntegral<uint64_t>();
52 uint64_t newZoneTriggerTime = fdp->ConsumeIntegral<uint64_t>();
53 uint64_t optTriggerTime = fdp->ConsumeIntegral<uint64_t>();
54 reminderRequest.HandleTimeZoneChange(oldZoneTriggerTime, newZoneTriggerTime, optTriggerTime);
55 reminderRequest.OnSameNotificationIdCovered();
56 reminderRequest.OnShow(enabled, enabled, enabled);
57 reminderRequest.OnShowFail();
58 reminderRequest.OnSnooze();
59 reminderRequest.OnStart();
60 reminderRequest.OnStop();
61 reminderRequest.OnTerminate();
62 reminderRequest.OnTimeZoneChange();
63 reminderRequest.StringSplit(stringData, stringData);
64 std::shared_ptr< Notification::ReminderRequest::MaxScreenAgentInfo> maxScreenWantAgentInfo =
65 std::make_shared< Notification::ReminderRequest::MaxScreenAgentInfo>();
66 reminderRequest.SetMaxScreenWantAgentInfo(maxScreenWantAgentInfo);
67 reminderRequest.SetNotificationId(reminderId);
68 uint8_t typed = fdp->ConsumeIntegral<uint8_t>() % SLOT_TYPE_NUM;
69 Notification::NotificationConstant::SlotType slotType =
70 Notification::NotificationConstant::SlotType(typed);
71 reminderRequest.SetSlotType(slotType);
72 reminderRequest.SetSnoozeContent(stringData);
73 return reminderRequest.ShouldShowImmediately();
74 }
75 }
76
77 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)78 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
79 {
80 /* Run your code on data */
81 FuzzedDataProvider fdp(data, size);
82 OHOS::DoSomethingInterestingWithMyAPI(&fdp);
83 return 0;
84 }
85