ability_dmsfwk/test/fuzztest/bundlemanagercallbackstub_fuzzer/bundlemanagercallbackstub_fuzzer.cpp
师皓杰 748ed80417
add fuzz
Signed-off-by: 师皓杰 <shihaojie10@huawei.com>
2024-07-23 03:40:34 +00:00

61 lines
2.2 KiB
C++

/*
* Copyright (c) 2024 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "bundlemanagercallbackstub_fuzzer.h"
#include "bundle/bundle_manager_callback_stub.h"
#include "mock_fuzz_util.h"
namespace OHOS {
namespace DistributedSchedule {
bool OnQueryInstallationFinishedInnerFuzzTest(const uint8_t* data, size_t size)
{
if ((data == nullptr) || (size < sizeof(int32_t))) {
return false;
}
FuzzUtil::MockPermission();
std::shared_ptr<DmsBundleManagerCallbackStub> bundleManager_ =
std::make_shared<DmsBundleManagerCallbackStub>();
uint32_t code = 0;
MessageParcel dataParcel;
MessageParcel reply;
MessageOption option;
bundleManager_->OnRemoteRequest(code, dataParcel, reply, option);
std::u16string descriptor = bundleManager_->GetDescriptor();
dataParcel.WriteInterfaceToken(descriptor);
bundleManager_->OnRemoteRequest(code, dataParcel, reply, option);
code = static_cast<uint32_t>(IDBundleManagerCallbackInterfaceCod::ON_QUERY_INSTALLATION_DONE);
int32_t resultCode = *(reinterpret_cast<const int32_t*>(data));
uint32_t versionCode = *(reinterpret_cast<const uint32_t*>(data));
int32_t missionId = *(reinterpret_cast<const int32_t*>(data));
dataParcel.WriteInt32(resultCode);
dataParcel.WriteUint32(versionCode);
dataParcel.WriteInt32(missionId);
bundleManager_->OnRemoteRequest(code, dataParcel, reply, option);
bundleManager_->OnQueryInstallationFinishedInner(dataParcel, reply);
return true;
}
}
}
/* Fuzzer entry point */
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{
OHOS::DistributedSchedule::OnQueryInstallationFinishedInnerFuzzTest(data, size);
return 0;
}