Merge "Added bittube_fuzzer Test: ./bittube_fuzzer" am: d39700ba am: 640221d0 am: 39eb6194

/******************************************************************************

 *

 * Copyright (C) 2022 The Android Open Source Project

 *

 * 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.

 *

 *****************************************************************************

 */

cc_fuzz {

    name: "bittube_fuzzer",

    srcs: [

        "bittube_fuzzer.cpp",

    ],

    static_libs: [

    ],

    shared_libs: [

        "libsensor",

        "libbinder",

        "libcutils",

        "libutils",

        "liblog",

        "libhardware",

        "libpermission",

    ],

    export_shared_lib_headers: [

        "libbinder",

        "libpermission",

        "libhardware",

    ],

    header_libs: [

    ],

}

/******************************************************************************

 *

 * Copyright (C) 2022 The Android Open Source Project

 *

 * 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 <fuzzer/FuzzedDataProvider.h>

#include <sensor/BitTube.h>

#include <binder/Parcel.h>

using namespace android;

extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {

    FuzzedDataProvider fdp(data, size);

    BitTube bittube(size);

    Parcel parcel[5];

    bittube.writeToParcel(parcel);

    sp<BitTube> tube(new BitTube(size));

    bittube.sendObjects<uint8_t>(tube, data, size);

    uint8_t recvData[size];

    for (int i = 0; i < size; i++) recvData[i] = fdp.ConsumeIntegral<uint8_t>();

    bittube.recvObjects<uint8_t>(tube, recvData, size);

    return 0;

}