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 "audiogetcontent_fuzzer.h"
17
18 #include <cstring>
19 #include <securec.h>
20 #include <array>
21 #include <fuzzer/FuzzedDataProvider.h>
22
23 #include "audio_renderer_adapter_impl.h"
24
25 using namespace OHOS::NWeb;
26
27 namespace OHOS {
28 constexpr int MAX_SET_NUMBER = 1000;
29
AudioGetContentFuzzTest(const uint8_t * data,size_t size)30 bool AudioGetContentFuzzTest(const uint8_t* data, size_t size)
31 {
32 if ((data == nullptr) || (size == 0)) {
33 return false;
34 }
35 constexpr int typenums = 6;
36 std::array<AudioAdapterContentType, typenums> contentArray = {
37 AudioAdapterContentType::CONTENT_TYPE_UNKNOWN,
38 AudioAdapterContentType::CONTENT_TYPE_SPEECH,
39 AudioAdapterContentType::CONTENT_TYPE_MUSIC,
40 AudioAdapterContentType::CONTENT_TYPE_MOVIE,
41 AudioAdapterContentType::CONTENT_TYPE_SONIFICATION,
42 AudioAdapterContentType::CONTENT_TYPE_RINGTONE,
43 };
44 for (auto& content : contentArray)
45 AudioRendererAdapterImpl::GetAudioContentType(content);
46
47 FuzzedDataProvider dataProvider(data, size);
48 int32_t ContentType = dataProvider.ConsumeIntegralInRange<int32_t>(0, MAX_SET_NUMBER);
49 AudioRendererAdapterImpl::GetAudioContentType(static_cast<AudioAdapterContentType>(ContentType));
50 return true;
51 }
52 } // namespace OHOS
53
54 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)55 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
56 {
57 /* Run your code on data */
58 OHOS::AudioGetContentFuzzTest(data, size);
59 return 0;
60 }
61