1/*
2 * Copyright (c) 2022 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 "baseptbase64decode_fuzzer.h"
17#include "ecmascript/napi/include/jsnapi.h"
18#include "tooling/base/pt_base64.h"
19#include "tooling/dispatcher.h"
20#include "test/fuzztest/common_fuzzer/common_fuzzer.h"
21
22using namespace panda;
23using namespace panda::ecmascript;
24using namespace panda::ecmascript::tooling;
25
26#define MAXBYTELEN sizeof(int32_t)
27
28namespace OHOS {
29    void BasePtBase64DecodeFuzzTest(const uint8_t* data, size_t size)
30    {
31        auto cn = std::make_unique<common_fuzzer>();
32        auto vm = cn->GetEcvm();
33        if (size <= 0) {
34            return;
35        }
36        auto src = cn->GetString(data, size);
37        std::string dest;
38        dest.resize(PtBase64::EncodedSize(src.size()));
39        PtBase64::Encode(dest.data(), src.data(), src.size());
40        src = dest;
41        dest.resize(PtBase64::DecodedSize(src.size()));
42        PtBase64::Decode(dest.data(), src.data(), src.size());
43        cn->DestroyEcvm(vm);
44    }
45}
46
47// Fuzzer entry point.
48extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
49{
50    // Run your code on data.
51    OHOS::BasePtBase64DecodeFuzzTest(data, size);
52    return 0;
53}