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 <cstddef>
17 #include <cstdint>
18 #include <string>
19 #include "character.h"
20 #include "character_fuzzer.h"
21
22 namespace OHOS {
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)23 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
24 {
25 using namespace Global::I18n;
26
27 bool result = false;
28 std::string input(reinterpret_cast<const char*>(data), size);
29 result &= IsDigit(input);
30 result &= IsSpaceChar(input);
31 result &= IsWhiteSpace(input);
32 result &= IsRTLCharacter(input);
33 result &= IsIdeoGraphic(input);
34 result &= IsLetter(input);
35 result &= IsLowerCase(input);
36 result &= IsUpperCase(input);
37 GetType(input);
38 return result;
39 }
40 }
41
42 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)43 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
44 {
45 /* Run your code on data */
46 OHOS::DoSomethingInterestingWithMyAPI(data, size);
47 return 0;
48 }
49
50