1 /*
2 * Copyright (c) 2024 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 "display_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include "addcalltoken_fuzzer.h"
21 #include "fold_status_manager.h"
22
23 using namespace OHOS::Telephony;
24 namespace OHOS {
25
FoldStatusManagerFunc(const uint8_t * data,size_t size)26 void FoldStatusManagerFunc(const uint8_t *data, size_t size)
27 {
28 std::shared_ptr<FoldStatusManager> foldStatusManager = DelayedSingleton<FoldStatusManager>::GetInstance();
29 reinterpret_cast<const void *>(data);
30 foldStatusManager->UnregisterFoldableListener();
31 foldStatusManager->RegisterFoldableListener();
32 foldStatusManager->RegisterFoldableListener();
33 foldStatusManager->UnregisterFoldableListener();
34 FoldStatusManager::IsSmallFoldDevice();
35 }
36
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)37 void DoSomethingInterestingWithMyAPI(const uint8_t *data, size_t size)
38 {
39 if (data == nullptr || size == 0) {
40 return;
41 }
42 FoldStatusManagerFunc(data, size);
43 }
44 } // namespace OHOS
45
46 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)47 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
48 {
49 OHOS::AddCallTokenFuzzer token;
50 /* Run your code on data */
51 OHOS::DoSomethingInterestingWithMyAPI(data, size);
52 return 0;
53 }
54