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 "setandgetrunwebinitcallback_fuzzer.h"
17
18 #include "ohos_init_web_adapter_impl.h"
19
20 using namespace OHOS::NWeb;
21
22 namespace OHOS::NWeb {
SetAndGetCallbackFuzzTest(const uint8_t * data,size_t size)23 bool SetAndGetCallbackFuzzTest(const uint8_t* data, size_t size)
24 {
25 if ((data == nullptr) || (size < sizeof(WebRunInitedCallback*))) {
26 return false;
27 }
28
29 // Assuming data is a pointer to a valid WebRunInitedCallback if not nullptr
30 WebRunInitedCallback* callback = reinterpret_cast<WebRunInitedCallback*>(const_cast<uint8_t*>(data));
31
32 // Create instance of OhosInitWebAdapterImpl
33 std::shared_ptr<OhosInitWebAdapterImpl> webAdapterImpl = std::make_shared<OhosInitWebAdapterImpl>();
34
35 // Set and get the callback
36 webAdapterImpl->SetRunWebInitedCallback(callback);
37 webAdapterImpl->GetRunWebInitedCallback();
38
39 // Optionally if returnedCallback is callable, call its run method.
40
41 return true;
42 }
43 } // namespace OHOS::NWeb
44
45 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)46 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
47 {
48 // Run your code on data
49 OHOS::NWeb::SetAndGetCallbackFuzzTest(data, size);
50 return 0;
51 }