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 get_capabilities_packet_test 18 19 #include <gtest/gtest.h> 20 21 #include "avrcp_test_packets.h" 22 #include "capabilities_packet.h" 23 #include "packet_test_helper.h" 24 25 namespace bluetooth { 26 namespace avrcp { 27 28 using GetCapRequestTestPacket = TestPacketType<GetCapabilitiesRequest>; 29 30 // Test parsing a GetCapabilities Request LLVMFuzzerTestOneInput(const char * data,size_t size)31extern "C" int LLVMFuzzerTestOneInput(const char* data, size_t size) { 32 std::vector<uint8_t> get_capabilities_request; 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 ~ 10 36 if (size >= 12) { 37 get_capabilities_request.push_back(0); 38 for (size_t x = 0; x < size; x++) { 39 get_capabilities_request.push_back(data[x]); 40 } 41 42 auto test_packet = GetCapRequestTestPacket::Make(get_capabilities_request); 43 test_packet->GetCapabilityRequested(); 44 test_packet->IsValid(); 45 test_packet->ToString(); 46 } 47 48 return 0; 49 } 50 51 } // namespace avrcp 52 } // namespace bluetooth 53