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 "convertrotation_fuzzer.h"
17
18 #include <cstring>
19 #include <securec.h>
20 #include <fuzzer/FuzzedDataProvider.h>
21
22 #define private public
23 #include "display_manager_adapter_impl.h"
24
25 using namespace OHOS::NWeb;
26 using namespace OHOS::Rosen;
27
28 namespace OHOS {
29 constexpr int MAX_SET_NUMBER = 10;
30
ConvertRotationFuzzTest(const uint8_t * data,size_t size)31 bool ConvertRotationFuzzTest(const uint8_t* data, size_t size)
32 {
33 if ((data == nullptr) || (size == 0)) {
34 return false;
35 }
36 FuzzedDataProvider dataProvider(data, size);
37 DisplayAdapterImpl display(nullptr);
38 int32_t adapter = dataProvider.ConsumeIntegralInRange<int32_t>(0, MAX_SET_NUMBER);
39 display.ConvertRotationType(static_cast<Rotation>(adapter));
40 display.ConvertDisplayOrientationType(static_cast<OHOS::Rosen::DisplayOrientation>(adapter));
41 display.ConvertFoldStatus(static_cast<NativeDisplayManager_FoldDisplayMode>(adapter));
42 display.ConvertDisplayState(static_cast<OHOS::Rosen::DisplayState>(adapter));
43 display.ConvertDisplaySourceMode(static_cast<OHOS::Rosen::DisplaySourceMode>(adapter));
44 auto displayPtr = DisplayManager::GetInstance().GetDefaultDisplay();
45 DisplayAdapterImpl display1(displayPtr);
46 display1.GetId();
47 display1.GetWidth();
48 display1.GetHeight();
49 display1.GetVirtualPixelRatio();
50 display1.GetRotation();
51 display1.GetOrientation();
52 display1.GetDpi();
53 display1.GetDisplayOrientation();
54 display1.GetFoldStatus();
55 display1.IsFoldable();
56 display1.GetName();
57 display1.GetAvailableWidth();
58 display1.GetAvailableHeight();
59 display1.GetAliveStatus();
60 display1.GetDensityDpi();
61 display1.GetX();
62 display1.GetY();
63 display1.GetDisplaySourceMode();
64 display1.GetPhysicalWidth();
65 display1.GetPhysicalHeight();
66 display1.GetDefaultVirtualPixelRatio();
67 return true;
68 }
69 } // namespace OHOS
70
71 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)72 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
73 {
74 /* Run your code on data */
75 OHOS::ConvertRotationFuzzTest(data, size);
76 return 0;
77 }
78