1 /*
2  * Copyright 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 // Adapted from set_absolute_volume_packet_test.cc
18 
19 #include <gtest/gtest.h>
20 
21 #include "avrcp_test_packets.h"
22 #include "packet_test_helper.h"
23 #include "set_absolute_volume.h"
24 
25 namespace bluetooth {
26 namespace avrcp {
27 
28 using TestSetVolumeRspPacket = TestPacketType<SetAbsoluteVolumeResponse>;
29 
LLVMFuzzerTestOneInput(const char * data,size_t size)30 extern "C" int LLVMFuzzerTestOneInput(const char* data, size_t size) {
31   std::vector<uint8_t> set_absolute_volume_response;
32 
33   // We will use stability testing to see the sensible max size for fuzzing.
34   // Max BT packet size = 251
35   // Expected packet size by the library is ~5
36   if (size >= 12) {
37     for (size_t x = 0; x < size; x++) {
38       set_absolute_volume_response.push_back(data[x]);
39     }
40     auto test_packet =
41         TestSetVolumeRspPacket::Make(set_absolute_volume_response);
42 
43     test_packet->IsValid();
44     test_packet->GetVolume();
45     test_packet->GetData();
46   }
47 
48   return 0;
49 }
50 
51 }  // namespace avrcp
52 }  // namespace bluetooth
53