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 <fuzzer/FuzzedDataProvider.h>
18
19 #include "aging/aging_constants.h"
20 #include "aging_bundle_info.h"
21 #include "aging_util.h"
22 #include "bmsagingutil_fuzzer.h"
23 #include "bms_fuzztest_util.h"
24 #include "securec.h"
25
26 using namespace OHOS::AppExecFwk;
27 using namespace OHOS::AppExecFwk::BMSFuzzTestUtil;
28 namespace OHOS {
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)29 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
30 {
31 FuzzedDataProvider fdp(data, size);
32 AgingBundleInfo agingBundleInfo1{
33 fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH),
34 fdp.ConsumeIntegral<int64_t>(),
35 fdp.ConsumeIntegral<int32_t>()
36 };
37
38 AgingBundleInfo agingBundleInfo2{
39 fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH),
40 fdp.ConsumeIntegral<int64_t>(),
41 fdp.ConsumeIntegral<int32_t>()
42 };
43 std::vector<AgingBundleInfo> bundles{agingBundleInfo1, agingBundleInfo2};
44 AgingUtil::SortAgingBundles(bundles);
45 AgingUtil::SortTwoAgingBundleInfos(agingBundleInfo1, agingBundleInfo2);
46 AgingUtil::GetUnusedTimeMsBaseOnCurrentTime(
47 fdp.ConsumeIntegral<int64_t>(),
48 fdp.ConsumeIntegral<int32_t>()
49 );
50 return true;
51 }
52 } // namespace OHOS
53
54 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)55 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
56 {
57 /* Run your code on data */
58 OHOS::DoSomethingInterestingWithMyAPI(data, size);
59 return 0;
60 }
61