1 /*
2 * Copyright (c) 2024 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 "capabilitydataadapterimpl_fuzzer.h"
17
18 #include <securec.h>
19 #include <fuzzer/FuzzedDataProvider.h>
20
21 #include "capability_data_adapter_impl.h"
22
23 using namespace OHOS::NWeb;
24
25 namespace OHOS {
26 constexpr int MAX_SET_NUMBER = 1000;
27
CapabilityDataAdapterImplFuzzTest(const uint8_t * data,size_t size)28 bool CapabilityDataAdapterImplFuzzTest(const uint8_t* data, size_t size)
29 {
30 if ((data == nullptr) || (size == 0)) {
31 return false;
32 }
33 OHOS::NWeb::CapabilityDataAdapterImpl capabilityDataAdapter;
34
35 FuzzedDataProvider dataProvider(data, size);
36 int32_t width = dataProvider.ConsumeIntegralInRange<int32_t>(0, MAX_SET_NUMBER);
37 int32_t height = dataProvider.ConsumeIntegralInRange<int32_t>(0, MAX_SET_NUMBER);
38 int32_t frameRate = dataProvider.ConsumeIntegralInRange<int32_t>(0, MAX_SET_NUMBER);
39
40 capabilityDataAdapter.SetMaxWidth(width);
41 capabilityDataAdapter.SetMaxHeight(height);
42 capabilityDataAdapter.SetMaxframeRate(frameRate);
43
44 capabilityDataAdapter.GetMaxWidth();
45 capabilityDataAdapter.GetMaxHeight();
46 capabilityDataAdapter.GetMaxframeRate();
47 return true;
48 }
49 } // namespace OHOS
50
51 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)52 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
53 {
54 /* Run your code on data */
55 OHOS::CapabilityDataAdapterImplFuzzTest(data, size);
56 return 0;
57 }