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 "jsnapistopdebugger_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 {
24void JSNApiStopDebuggerFuzzTest(const uint8_t *data, size_t size)
25{
26    RuntimeOption option;
27    option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
28    EcmaVM *vm = JSNApi::CreateJSVM(option);
29    if (data == nullptr || size <= 0) {
30        LOG_ECMA(ERROR) << "illegal input!";
31        return;
32    }
33    int32_t instanceId = 0;
34    const int32_t int32ByteLen = 4;
35    if (size > int32ByteLen) {
36        size = int32ByteLen;
37    }
38    if (memcpy_s(&instanceId, int32ByteLen, data, size) != 0) {
39        LOG_ECMA(ERROR) << "memcpy_s failed !";
40        UNREACHABLE();
41    }
42    JSNApi::DebugOption const debugOption = { nullptr, true, -1 };
43    JSNApi::StartDebugger(vm, debugOption, instanceId);
44    JSNApi::StopDebugger(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::JSNApiStopDebuggerFuzzTest(data, size);
54    return 0;
55}