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 "getallocationprofile_fuzzer.h"
17
18#include "ecmascript/base/string_helper.h"
19#include "ecmascript/napi/include/dfx_jsnapi.h"
20#include "ecmascript/napi/include/jsnapi.h"
21
22using namespace panda;
23using namespace panda::ecmascript;
24
25namespace OHOS {
26    void GetAllocationProfileFuzzerTest(const uint8_t* data, size_t size)
27    {
28        RuntimeOption option;
29        option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
30        EcmaVM *vm = JSNApi::CreateJSVM(option);
31        if (size <= 0) {
32            return;
33        }
34        int64_t key = 0;
35        size_t maxByteLen = 8;
36        if (size > maxByteLen) {
37            size = maxByteLen;
38        }
39        if (memcpy_s(&key, maxByteLen, data, size) != EOK) {
40            std::cout << "memcpy_s failed!";
41            UNREACHABLE();
42        }
43        DFXJSNApi::StartSampling(vm, key);
44        DFXJSNApi::GetAllocationProfile(vm);
45        JSNApi::DestroyJSVM(vm);
46    }
47}
48
49// Fuzzer entry point.
50extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
51{
52    // Run your code on data.
53    OHOS::GetAllocationProfileFuzzerTest(data, size);
54    return 0;
55}