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 "setrefgetvalue_fuzzer.h"
17#include "ecmascript/base/string_helper.h"
18#include "ecmascript/ecma_vm.h"
19#include "ecmascript/global_env.h"
20#include "ecmascript/js_handle.h"
21#include "ecmascript/js_set.h"
22#include "ecmascript/js_tagged_value.h"
23#include "ecmascript/linked_hash_table.h"
24#include "ecmascript/napi/include/jsnapi.h"
25#include "ecmascript/napi/jsnapi_helper.h"
26#include "ecmascript/object_factory.h"
27
28using namespace panda;
29using namespace panda::ecmascript;
30
31namespace OHOS {
32void SetRefGetValueFuzztest([[maybe_unused]]const uint8_t *data, size_t size)
33{
34    RuntimeOption option;
35    option.SetLogLevel(RuntimeOption::LOG_LEVEL::ERROR);
36    EcmaVM *vm = JSNApi::CreateJSVM(option);
37    {
38        JsiFastNativeScope scope(vm);
39        if (size <= 0) {
40            LOG_ECMA(ERROR) << "illegal input!";
41            return;
42        }
43        ObjectFactory *factory = vm->GetFactory();
44        JSHandle<GlobalEnv> env = vm->GetGlobalEnv();
45        JSHandle<JSTaggedValue> constructor = env->GetBuiltinsSetFunction();
46        JSHandle<JSSet> jsSet =
47            JSHandle<JSSet>::Cast(factory->NewJSObjectByConstructor(JSHandle<JSFunction>(constructor), constructor));
48        JSHandle<LinkedHashSet> hashSet = LinkedHashSet::Create(vm->GetJSThread());
49        jsSet->SetLinkedSet(vm->GetJSThread(), hashSet);
50        JSHandle<JSTaggedValue> setTag = JSHandle<JSTaggedValue>::Cast(jsSet);
51        Local<SetRef> set = JSNApiHelper::ToLocal<SetRef>(setTag);
52        JSHandle<JSTaggedValue> value(factory->NewFromASCII("value"));
53        JSHandle<JSTaggedValue> fristValue(factory->NewFromASCII("vlue1"));
54        JSSet::Add(vm->GetJSThread(), jsSet, fristValue);
55        JSHandle<JSTaggedValue> secondValue(factory->NewFromASCII("vlue2"));
56        JSSet::Add(vm->GetJSThread(), jsSet, secondValue);
57        int index = size % 2; // 2:Take the remainder of 2
58        set->GetValue(vm, index);
59    }
60    JSNApi::DestroyJSVM(vm);
61}
62}
63
64// Fuzzer entry point.
65extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
66{
67    // Run your code on data.
68    OHOS::SetRefGetValueFuzztest(data, size);
69    return 0;
70}