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_calendar.h"
17 #include "reminderrequestcalendar_fuzzer.h"
18 #include <fuzzer/FuzzedDataProvider.h>
19
20 namespace OHOS {
21 namespace {
22 constexpr uint8_t MONTHS = 12;
23 constexpr uint8_t DAYS = 31;
24 constexpr uint16_t YEAR = 365;
25 constexpr uint16_t HOURS = 24;
26 constexpr uint16_t MINUTES = 60;
27 constexpr uint16_t SECONDS = 60;
28 constexpr uint8_t WEEK = 7;
29 }
DoSomethingInterestingWithMyAPI(FuzzedDataProvider * fdp)30 bool DoSomethingInterestingWithMyAPI(FuzzedDataProvider* fdp)
31 {
32 struct tm nowTime;
33 uint8_t months = fdp->ConsumeIntegral<uint8_t>() % MONTHS + 1;
34 uint8_t days = fdp->ConsumeIntegral<uint8_t>() % DAYS + 1;
35 uint8_t weeks = fdp->ConsumeIntegral<uint8_t>() % WEEK + 1;
36 std::vector<uint8_t> repeatMonths;
37 std::vector<uint8_t> repeatDays;
38 std::vector<uint8_t> daysOfWeek;
39 daysOfWeek.push_back(weeks);
40 repeatMonths.push_back(months);
41 repeatDays.push_back(days);
42 Notification::ReminderRequestCalendar reminderRequestCalendar(nowTime, repeatMonths, repeatDays, daysOfWeek);
43 // test SetNextTriggerTime function
44 reminderRequestCalendar.SetNextTriggerTime();
45 // test InitDateTime function
46 reminderRequestCalendar.InitDateTime();
47 // test InitDateTime function
48 reminderRequestCalendar.InitDateTime(nowTime);
49 // test SetDay function
50 bool enabled = fdp->ConsumeBool();
51 reminderRequestCalendar.SetDay(days, enabled);
52 // test SetMonth function
53 reminderRequestCalendar.SetMonth(months, enabled);
54 // test SetRepeatDaysOfWeek function
55 reminderRequestCalendar.SetRepeatDaysOfWeek(enabled, daysOfWeek);
56 // test SetRepeatMonths function
57 reminderRequestCalendar.SetRepeatMonths(repeatMonths);
58 // test SetRepeatDaysOfMonth function
59 reminderRequestCalendar.SetRepeatDaysOfMonth(repeatDays);
60 // test GetRepeatMonths function
61 reminderRequestCalendar.GetRepeatMonths();
62 // test GetRepeatDays function
63 reminderRequestCalendar.GetRepeatDays();
64 // test GetDaysOfMonth function
65 uint16_t year = fdp->ConsumeIntegral<uint16_t>() % YEAR;
66 reminderRequestCalendar.GetDaysOfMonth(year, months);
67 // test GetNextDay function
68 struct tm target;
69 reminderRequestCalendar.GetNextDay(year, months, nowTime, target);
70 // test GetNextTriggerTime function
71 reminderRequestCalendar.GetNextTriggerTime();
72 // test GetNextTriggerTimeAsRepeatReminder function
73 struct tm tarTime;
74 reminderRequestCalendar.GetNextTriggerTimeAsRepeatReminder(nowTime, tarTime);
75 // test GetTimeInstantMilli function
76 uint8_t hour = fdp->ConsumeIntegral<uint8_t>() % HOURS;
77 uint8_t minute = fdp->ConsumeIntegral<uint8_t>() % MINUTES;
78 uint8_t second = fdp->ConsumeIntegral<uint8_t>() % SECONDS;
79 reminderRequestCalendar.GetTimeInstantMilli(year, months, days, hour, minute, second);
80 // test IsRepeatReminder function
81 reminderRequestCalendar.IsRepeatReminder();
82 // test IsRepeatMonth function
83 reminderRequestCalendar.IsRepeatMonth(months);
84 // test IsRepeatDay function
85 reminderRequestCalendar.IsRepeatDay(days);
86 // test OnDateTimeChange function
87 reminderRequestCalendar.OnDateTimeChange();
88 // test OnTimeZoneChange function
89 reminderRequestCalendar.OnTimeZoneChange();
90 // test UpdateNextReminder function
91 reminderRequestCalendar.UpdateNextReminder();
92 // test PreGetNextTriggerTimeIgnoreSnooze function
93 reminderRequestCalendar.PreGetNextTriggerTimeIgnoreSnooze(enabled, enabled);
94 // test Unmarshalling function
95 Parcel parcel;
96 reminderRequestCalendar.Unmarshalling(parcel);
97 reminderRequestCalendar.ReadFromParcel(parcel);
98 return reminderRequestCalendar.Marshalling(parcel);
99 }
100 }
101
102 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)103 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
104 {
105 /* Run your code on data */
106 FuzzedDataProvider fdp(data, size);
107 OHOS::DoSomethingInterestingWithMyAPI(&fdp);
108 return 0;
109 }
110