1 /*
2 * Copyright (c) 2023 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 <fuzzer/FuzzedDataProvider.h>
17 #include "bigintrefnew_fuzzer.h"
18 #include "ecmascript/base/string_helper.h"
19 #include "ecmascript/ecma_string-inl.h"
20 #include "ecmascript/log_wrapper.h"
21 #include "ecmascript/base/string_helper.h"
22 #include "ecmascript/napi/include/jsnapi.h"
23
24 using namespace panda;
25 using namespace panda::ecmascript;
26
27 namespace OHOS {
BigIntRefNewFuzzTest(const uint8_t * data,size_t size)28 void BigIntRefNewFuzzTest(const uint8_t *data, size_t size)
29 {
30 FuzzedDataProvider fdp(data, size);
31 RuntimeOption option;
32 option.SetLogLevel(common::LOG_LEVEL::ERROR);
33 EcmaVM *vm = JSNApi::CreateJSVM(option);
34 const uint64_t input = fdp.ConsumeIntegralInRange<uint64_t>(0, 1024);
35 Local<BigIntRef> bigint = BigIntRef::New(vm, input);
36
37 int64_t cValue = 0;
38 bool lossless = false;
39 bigint->BigIntToInt64(vm, &cValue, &lossless);
40 JSNApi::DestroyJSVM(vm);
41 }
42 }
43
44 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)45 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
46 {
47 // Run your code on data.
48 OHOS::BigIntRefNewFuzzTest(data, size);
49 return 0;
50 }