1 /*
2 * Copyright (c) 2025 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 <cstddef>
17 #include <cstdint>
18 #include <fuzzer/FuzzedDataProvider.h>
19
20 #include "bundle_resource_drawable.h"
21 #include "bundle_resource_event_subscriber.h"
22 #include "resource_info.h"
23 #include "parcel.h"
24
25 #include "bmsbundleresourcedrawable_fuzzer.h"
26 #include "bms_fuzztest_util.h"
27
28 using namespace OHOS::AppExecFwk;
29 using namespace OHOS::AppExecFwk::BMSFuzzTestUtil;
30 namespace OHOS {
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)31 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
32 {
33 FuzzedDataProvider fdp(data, size);
34 BundleResourceDrawable drawable;
35 uint32_t iconId = fdp.ConsumeIntegral<uint32_t>();
36 int32_t density = fdp.ConsumeIntegral<int32_t>();
37 OHOS::AppExecFwk::ResourceInfo resourceInfo;
38 drawable.GetIconResourceByTheme(iconId, density, nullptr, resourceInfo);
39 std::shared_ptr<Global::Resource::ResourceManager> resourceManager(Global::Resource::CreateResourceManager());
40 drawable.GetIconResourceByTheme(iconId, density, resourceManager, resourceInfo);
41 resourceInfo.bundleName_ = "com.ohos.contacts";
42 drawable.GetIconResourceByTheme(iconId, density, resourceManager, resourceInfo);
43
44 drawable.GetIconResourceByHap(iconId, density, nullptr, resourceInfo);
45 drawable.GetIconResourceByHap(iconId, density, resourceManager, resourceInfo);
46 #ifdef BUNDLE_FRAMEWORK_GRAPHICS
47 drawable.GetBadgedIconResource(nullptr, nullptr, resourceInfo);
48 #endif
49 return true;
50 }
51 }
52
53 // Fuzzer entry point.
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)54 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
55 {
56 // Run your code on data.
57 OHOS::DoSomethingInterestingWithMyAPI(data, size);
58 return 0;
59 }
60