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 "jsnapipendingjob_fuzzer.h"
17 #include "ecmascript/base/string_helper.h"
18 #include "ecmascript/napi/include/dfx_jsnapi.h"
19 #include "ecmascript/napi/include/jsnapi.h"
20
21 using namespace panda;
22 using namespace panda::ecmascript;
23
24 namespace OHOS {
JSNApiExecutePendingJobFuzzTest(const uint8_t * data,size_t size)25 void JSNApiExecutePendingJobFuzzTest(const uint8_t *data, size_t size)
26 {
27 RuntimeOption option;
28 option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
29 EcmaVM *vm = JSNApi::CreateJSVM(option);
30 if (data == nullptr || size <= 0) {
31 LOG_ECMA(ERROR) << "illegal input!";
32 return;
33 }
34 Local<JSValueRef> key = StringRef::NewFromUtf8(vm, (char *)data, (int)size);
35 JSNApi::SetHostEnqueueJob(vm, key);
36 JSNApi::ExecutePendingJob(vm);
37 JSNApi::DestroyJSVM(vm);
38 }
39
JSNApiHasPendingJobFuzzTest(const uint8_t * data,size_t size)40 void JSNApiHasPendingJobFuzzTest(const uint8_t *data, size_t size)
41 {
42 RuntimeOption option;
43 option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
44 EcmaVM *vm = JSNApi::CreateJSVM(option);
45 if (data == nullptr || size <= 0) {
46 LOG_ECMA(ERROR) << "illegal input!";
47 return;
48 }
49 Local<JSValueRef> key = StringRef::NewFromUtf8(vm, (char *)data, (int)size);
50 JSNApi::SetHostEnqueueJob(vm, key);
51 JSNApi::HasPendingJob(vm);
52 JSNApi::DestroyJSVM(vm);
53 }
54 }
55
56 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)57 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
58 {
59 // Run your code on data.
60 OHOS::JSNApiExecutePendingJobFuzzTest(data, size);
61 OHOS::JSNApiHasPendingJobFuzzTest(data, size);
62 return 0;
63 }