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 "copyableglobalsetandclearweak_fuzzer.h"
17 #include "ecmascript/base/string_helper.h"
18 #include "ecmascript/ecma_string-inl.h"
19 #include "ecmascript/ecma_global_storage.h"
20 #include "ecmascript/ecma_vm.h"
21 #include "ecmascript/global_env.h"
22 #include "ecmascript/napi/include/jsnapi.h"
23
24 using namespace panda;
25 using namespace panda::ecmascript;
26
27 namespace OHOS {
CopyableGlobalSetandClearWeakFuzzTest(const uint8_t * data,size_t size)28 void CopyableGlobalSetandClearWeakFuzzTest(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 {
34 JsiFastNativeScope scope(vm);
35 if (data == nullptr || size <= 0) {
36 LOG_ECMA(ERROR) << "Parameter out of range.";
37 return;
38 }
39 Local<ObjectRef> object = ObjectRef::New(vm);
40 Global<ObjectRef> globalObject(vm, object);
41 globalObject.SetWeak();
42 globalObject.ClearWeak();
43 }
44 JSNApi::DestroyJSVM(vm);
45 }
46 }
47
48 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
50 {
51 // Run your code on data.
52 OHOS::CopyableGlobalSetandClearWeakFuzzTest(data, size);
53 return 0;
54 }