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 "arraybufferrefnew_fuzzer.h"
17
18 #include "ecmascript/ecma_string-inl.h"
19 #include "ecmascript/napi/include/jsnapi.h"
20
21 using namespace panda;
22 using namespace panda::ecmascript;
23
24 namespace OHOS {
ArrayBufferRefNewFuzzTest(const uint8_t * data,size_t size)25 void ArrayBufferRefNewFuzzTest(const uint8_t* data, size_t size)
26 {
27 RuntimeOption option;
28 option.SetLogLevel(common::LOG_LEVEL::ERROR);
29 EcmaVM *vm = JSNApi::CreateJSVM(option);
30 if (size <= 0) {
31 return;
32 }
33 NativePointerCallback deleter = nullptr;
34 ArrayBufferRef::New(vm, (void *)data, (int32_t)size, deleter, (void *)data);
35 JSNApi::DestroyJSVM(vm);
36 }
37
ArrayBufferRef_New_IsDetach_Detach_ByteLength_GetBuffer_FuzzTest(const uint8_t * data,size_t size)38 void ArrayBufferRef_New_IsDetach_Detach_ByteLength_GetBuffer_FuzzTest(const uint8_t *data, size_t size)
39 {
40 RuntimeOption option;
41 option.SetLogLevel(common::LOG_LEVEL::ERROR);
42 EcmaVM *vm = JSNApi::CreateJSVM(option);
43 if (size <= 0) {
44 return;
45 }
46 NativePointerCallback deleter = nullptr;
47 Local<ArrayBufferRef> arrayBuffer = ArrayBufferRef::New(vm, (void *)data, (int32_t)size, deleter, (void *)data);
48 arrayBuffer->IsDetach(vm);
49 arrayBuffer->Detach(vm);
50 arrayBuffer->ByteLength(vm);
51 arrayBuffer->GetBuffer(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::ArrayBufferRefNewFuzzTest(data, size);
61 OHOS::ArrayBufferRef_New_IsDetach_Detach_ByteLength_GetBuffer_FuzzTest(data, size);
62 return 0;
63 }