1 /*
2 * Copyright (c) 2025 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 #include <cstddef>
18 #include <cstdint>
19 #include <fuzzer/FuzzedDataProvider.h>
20
21 #include "parcel.h"
22
23 #include "bmsquickfixdatamgr_fuzzer.h"
24 #include "bms_fuzztest_util.h"
25 #include "quick_fix_checker.h"
26 #include "quick_fix_data_mgr.h"
27 #include "quick_fix_manager_rdb.h"
28
29 using namespace OHOS::AppExecFwk;
30 using namespace OHOS::AppExecFwk::BMSFuzzTestUtil;
31 namespace OHOS {
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)32 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
33 {
34 FuzzedDataProvider fdp(data, size);
35 QuickFixDataMgr quickFixDataMgr;
36 std::map<std::string, InnerAppQuickFix> innerAppQuickFixes;
37 quickFixDataMgr.QueryAllInnerAppQuickFix(innerAppQuickFixes);
38 std::string bundleName = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
39 InnerAppQuickFix fixInfo;
40 quickFixDataMgr.quickFixManagerDb_ = nullptr;
41 quickFixDataMgr.QueryInnerAppQuickFix(bundleName, fixInfo);
42 quickFixDataMgr.SaveInnerAppQuickFix(fixInfo);
43 quickFixDataMgr.DeleteInnerAppQuickFix(bundleName);
44
45 QuickFixManagerRdb quickFixManagerRdb;
46 std::map<std::string, InnerAppQuickFix> innerAppQuickFixes2;
47 std::string bundleName2 = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
48 InnerAppQuickFix fixInfo2;
49 quickFixManagerRdb.rdbDataManager_ = nullptr;
50 quickFixManagerRdb.GetAllDataFromDb(innerAppQuickFixes2);
51 quickFixManagerRdb.GetDataFromDb(bundleName2, fixInfo2);
52 quickFixManagerRdb.SaveDataToDb(fixInfo2);
53 quickFixManagerRdb.DeleteDataFromDb(bundleName2);
54 return true;
55 }
56 }
57
58 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)59 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
60 {
61 /* Run your code on data */
62 OHOS::DoSomethingInterestingWithMyAPI(data, size);
63 return 0;
64 }
65