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 "readwritelockholder_fuzzer.h"
17 #include "libpandabase/os/mutex.h"
18
19 namespace OHOS {
ReadWriteLockHolderFuzzTest(const uint8_t * data,size_t size)20 void ReadWriteLockHolderFuzzTest([[maybe_unused]] const uint8_t* data, [[maybe_unused]] size_t size)
21 {
22 panda::os::memory::DummyLock lock;
23 {
24 // test constructor and destructor function of LockHolder
25 panda::os::memory::LockHolder<panda::os::memory::DummyLock> lock_holder(lock);
26 }
27 {
28 // test constructor and destructor function of ReadLockHolder
29 panda::os::memory::ReadLockHolder<panda::os::memory::DummyLock> read_lock_holder(lock);
30 }
31 {
32 // test constructor and destructor function of WriteLockHolder
33 panda::os::memory::WriteLockHolder<panda::os::memory::DummyLock> write_lock_holder(lock);
34 }
35 }
36 }
37
38 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)39 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
40 {
41 /* Run your code on data */
42 OHOS::ReadWriteLockHolderFuzzTest(data, size);
43 return 0;
44 }