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 "numberrefnewint64_fuzzer.h"
17#include "ecmascript/napi/include/jsnapi.h"
18#include "ecmascript/ecma_string-inl.h"
19
20using namespace panda;
21using namespace panda::ecmascript;
22
23#define INT64_BETY_SIZE sizeof(int64_t)
24
25namespace OHOS {
26    void NumberRefNewInt64FuzzTest(const uint8_t* data, size_t size)
27    {
28        RuntimeOption option;
29        option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
30        auto vm = JSNApi::CreateJSVM(option);
31        if (size <= 0) {
32            return;
33        }
34        int64_t input = 0;
35        if (size > INT64_BETY_SIZE) {
36            size = INT64_BETY_SIZE;
37        }
38        if (memcpy_s(&input, INT64_BETY_SIZE, data, size) != 0) {
39            std::cout << "memcpy_s failed";
40            UNREACHABLE();
41        }
42        [[maybe_unused]] Local<NumberRef> number = NumberRef::New(vm, input);
43        JSNApi::DestroyJSVM(vm);
44    }
45}
46
47// Fuzzer entry point.
48extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
49{
50    // Run your code on data.
51    OHOS::NumberRefNewInt64FuzzTest(data, size);
52    return 0;
53}