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 "wantutils_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <fuzzer/FuzzedDataProvider.h>
21
22 #include "ability_fuzz_util.h"
23 #include "want_utils.h"
24
25 using namespace OHOS::AAFwk;
26 using namespace OHOS::AppExecFwk;
27
28 namespace OHOS {
29
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)30 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
31 {
32 FuzzedDataProvider fdp(data, size);
33 ElementName elementName;
34 AbilityFuzzUtil::GenerateElementName(fdp, elementName);
35 Want want;
36 want.SetElement(elementName);
37 uint32_t targetType = fdp.ConsumeIntegral<uint32_t>();
38 std::string callerBundleName = fdp.ConsumeRandomLengthString();
39
40 WantUtils::ConvertToExplicitWant(want, targetType);
41 WantUtils::GetCallerBundleName(callerBundleName);
42 WantUtils::IsShortUrl(want);
43 WantUtils::IsAtomicService(targetType);
44 WantUtils::IsNormalApp(targetType);
45
46 return true;
47 }
48 } // namespace OHOS
49
50 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)51 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
52 {
53 // Run your code on data.
54 OHOS::DoSomethingInterestingWithMyAPI(data, size);
55 return 0;
56 }