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 "jsnapisethostpromiserejectiontracker_fuzzer.h"
17
18#include "ecmascript/napi/include/jsnapi.h"
19
20using namespace panda;
21using namespace panda::ecmascript;
22
23namespace OHOS {
24    void JSNApiSetHostPromiseRejectionTrackerFuzzTest(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 (size <= 0) {
30            return;
31        }
32        JSNApi::SetHostPromiseRejectionTracker(vm, (void *)(data + size), (void *)data);
33        JSNApi::DestroyJSVM(vm);
34    }
35
36    void JSNApiSetNativePtrGetterFuzzTest(const uint8_t* data, size_t size)
37    {
38        RuntimeOption option;
39        option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
40        EcmaVM *vm = JSNApi::CreateJSVM(option);
41        if (size <= 0) {
42            return;
43        }
44        JSNApi::SetNativePtrGetter(vm, (void*)data);
45        JSNApi::DestroyJSVM(vm);
46    }
47
48    void JSNApiSetHostResolveBufferTrackerFuzzTest(const uint8_t* data, size_t size)
49    {
50        RuntimeOption option;
51        option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
52        EcmaVM *vm = JSNApi::CreateJSVM(option);
53        if (size <= 0) {
54            return;
55        }
56        uint8_t* ptr = nullptr;
57        ptr = const_cast<uint8_t*>(data);
58        JSNApi::SetHostResolveBufferTracker(vm,
59            [&](std::string, uint8_t **, size_t *, std::string &) -> bool { return true; });
60        JSNApi::DestroyJSVM(vm);
61    }
62
63    void JSNApiSetUnloalNativeModuleCallbackFuzzTest(const uint8_t* data, size_t size)
64    {
65        RuntimeOption option;
66        option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
67        EcmaVM *vm = JSNApi::CreateJSVM(option);
68        if (size <= 0) {
69            return;
70        }
71        uint8_t* ptr = nullptr;
72        ptr = const_cast<uint8_t*>(data);
73        JSNApi::SetUnloadNativeModuleCallback(vm, [&](const std::string &) -> bool { return true; });
74        JSNApi::DestroyJSVM(vm);
75    }
76}
77
78// Fuzzer entry point.
79extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
80{
81    // Run your code on data.
82    OHOS::JSNApiSetHostPromiseRejectionTrackerFuzzTest(data, size);
83    OHOS::JSNApiSetNativePtrGetterFuzzTest(data, size);
84    OHOS::JSNApiSetHostResolveBufferTrackerFuzzTest(data, size);
85    OHOS::JSNApiSetUnloalNativeModuleCallbackFuzzTest(data, size);
86    return 0;
87}