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 "stringrefnewfromutf8_fuzzer.h"
17
18 #include "ecmascript/base/utf_helper.h"
19 #include "ecmascript/ecma_string-inl.h"
20 #include "ecmascript/napi/include/jsnapi.h"
21
22 using namespace panda;
23 using namespace panda::ecmascript;
24 using namespace panda::ecmascript::base::utf_helper;
25
26 namespace OHOS {
StringRefNewFromUtf8FuzzTest(const uint8_t* data, size_t size)27 void StringRefNewFromUtf8FuzzTest(const uint8_t* data, size_t size)
28 {
29 RuntimeOption option;
30 option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
31 EcmaVM *vm = JSNApi::CreateJSVM(option);
32 if (size <= 0) {
33 return;
34 }
35 StringRef::NewFromUtf8(vm, (char*)data, (int)size);
36 JSNApi::DestroyJSVM(vm);
37 return;
38 }
39 }
40
41 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)42 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
43 {
44 // Run your code on data.
45 OHOS::StringRefNewFromUtf8FuzzTest(data, size);
46 return 0;
47 }