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 "notifyapplicationstate_fuzzer.h"
17
18#include "ecmascript/base/string_helper.h"
19#include "ecmascript/napi/include/jsnapi.h"
20#include "ecmascript/napi/include/dfx_jsnapi.h"
21
22#define MAXBYTELEN sizeof(int)
23
24using namespace panda;
25using namespace panda::ecmascript;
26
27namespace OHOS {
28    void NotifyApplicationStateFuzzTest(const uint8_t* data, size_t size)
29    {
30        RuntimeOption option;
31        option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
32        EcmaVM *vm = JSNApi::CreateJSVM(option);
33        if (size <= 0) {
34            return;
35        }
36        if (size > MAXBYTELEN) {
37            size = MAXBYTELEN;
38        }
39        int input = 0;
40        if (memcpy_s(&input, MAXBYTELEN, data, size) != 0) {
41            std::cout << "memcpy_s failed!";
42            UNREACHABLE();
43        }
44        bool inBackground = false;
45        if (input % 2 == 0) { // 2 : determine whether the type is bool or true
46            inBackground = true;
47        }
48        DFXJSNApi::NotifyApplicationState(vm, inBackground);
49        JSNApi::DestroyJSVM(vm);
50    }
51}
52
53// Fuzzer entry point.
54extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
55{
56    // Run your code on data.
57    OHOS::NotifyApplicationStateFuzzTest(data, size);
58    return 0;
59}