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 "functionrefisnative_fuzzer.h"
17#include "ecmascript/ecma_string-inl.h"
18#include "ecmascript/napi/include/jsnapi.h"
19
20using namespace panda;
21using namespace panda::ecmascript;
22
23namespace OHOS {
24Local<JSValueRef> FuncRefConCallbackForTest(JsiRuntimeCallInfo *info)
25{
26    EscapeLocalScope scope(info->GetVM());
27    return scope.Escape(ArrayRef::New(info->GetVM(), info->GetArgsNumber()));
28}
29
30void FunctionRefIsNativeFuzzTest([[maybe_unused]]const uint8_t *data, size_t size)
31{
32    RuntimeOption option;
33    option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
34    EcmaVM *vm = JSNApi::CreateJSVM(option);
35    if (size <= 0) {
36        return;
37    }
38    FunctionCallback nativeFunc = FuncRefConCallbackForTest;
39    Local<FunctionRef> func = FunctionRef::New(vm, nativeFunc);
40    func->IsNative(vm);
41    JSNApi::DestroyJSVM(vm);
42}
43}
44
45// Fuzzer entry point.
46extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
47{
48    // Run your code on data.
49    OHOS::FunctionRefIsNativeFuzzTest(data, size);
50    return 0;
51}