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 <fuzzer/FuzzedDataProvider.h>
17 #include "ecmascript/global_env.h"
18 #include "ecmascript/napi/include/jsnapi.h"
19 #include "propertyattribute_fuzzer.h"
20
21 using namespace panda;
22 using namespace panda::ecmascript;
23
24 namespace OHOS {
PropertyAttributeFuzzTest(const uint8_t * data,size_t size)25 void PropertyAttributeFuzzTest(const uint8_t *data, size_t size)
26 {
27 FuzzedDataProvider fdp(data, size);
28 const int arkProp = fdp.ConsumeIntegral<int>();
29 RuntimeOption option;
30 option.SetLogLevel(common::LOG_LEVEL::ERROR);
31 option.SetArkProperties(arkProp);
32 EcmaVM *vm = JSNApi::CreateJSVM(option);
33 if (data == nullptr || size <= 0) {
34 LOG_ECMA(ERROR) << "illegal input!";
35 return;
36 }
37 uint8_t *ptr = nullptr;
38 ptr = const_cast<uint8_t *>(data);
39 PropertyAttribute::Default();
40 JSNApi::DestroyJSVM(vm);
41 }
42
PropertyAttributeSetIsFuzzTest(const uint8_t * data,size_t size)43 void PropertyAttributeSetIsFuzzTest(const uint8_t *data, size_t size)
44 {
45 RuntimeOption option;
46 option.SetLogLevel(common::LOG_LEVEL::ERROR);
47 EcmaVM *vm = JSNApi::CreateJSVM(option);
48 if (data == nullptr || size <= 0) {
49 LOG_ECMA(ERROR) << "illegal input!";
50 return;
51 }
52
53 FuzzedDataProvider fdp(data, size);
54 bool w = fdp.ConsumeBool();
55 bool e = fdp.ConsumeBool();
56 bool c = fdp.ConsumeBool();
57
58 Local<JSValueRef> jsvalueref;
59 PropertyAttribute propertyattribute(jsvalueref, w, e, c);
60 propertyattribute.SetWritable(e);
61 propertyattribute.IsWritable();
62 propertyattribute.SetEnumerable(e);
63 propertyattribute.IsEnumerable();
64 propertyattribute.SetConfigurable(e);
65 propertyattribute.IsConfigurable();
66 propertyattribute.HasWritable();
67 propertyattribute.HasEnumerable();
68 propertyattribute.HasConfigurable();
69 propertyattribute.SetValue(jsvalueref);
70 propertyattribute.GetValue(vm);
71 propertyattribute.HasValue();
72 propertyattribute.SetSetter(jsvalueref);
73 propertyattribute.GetSetter(vm);
74 propertyattribute.HasSetter();
75 JSNApi::DestroyJSVM(vm);
76 }
77 }
78
79 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)80 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
81 {
82 // Run your code on data.
83 OHOS::PropertyAttributeFuzzTest(data, size);
84 OHOS::PropertyAttributeSetIsFuzzTest(data, size);
85 return 0;
86 }