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 "extend_resource_manager_host_impl.h"
17 #include "getdynamicicon_fuzzer.h"
18
19 using namespace OHOS::AppExecFwk;
20
21 namespace OHOS {
22 namespace {
23 const std::string TEST_BUNDLE = "com.test.ext.resource";
24 }
fuzzelGetDynamicIconCaseOne(const uint8_t * data,size_t size)25 bool fuzzelGetDynamicIconCaseOne(const uint8_t* data, size_t size)
26 {
27 ExtendResourceManagerHostImpl impl;
28 std::string emptyStr;
29 std::string moudleName = std::string(reinterpret_cast<const char*>(data), size);
30 auto ret = impl.GetDynamicIcon(emptyStr, moudleName);
31 if (ret == ERR_OK) {
32 return true;
33 }
34 return false;
35 }
36
fuzzelGetDynamicIconCaseTwo(const uint8_t * data,size_t size)37 bool fuzzelGetDynamicIconCaseTwo(const uint8_t* data, size_t size)
38 {
39 ExtendResourceManagerHostImpl impl;
40 std::string moudleName = std::string(reinterpret_cast<const char*>(data), size);
41 auto ret = impl.GetDynamicIcon(TEST_BUNDLE, moudleName);
42 if (ret == ERR_OK) {
43 return true;
44 }
45 return false;
46 }
47 }
48
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
50 {
51 OHOS::fuzzelGetDynamicIconCaseOne(data, size);
52 OHOS::fuzzelGetDynamicIconCaseTwo(data, size);
53 return 0;
54 }