| /* |
| * Copyright 2018 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 <gtest/gtest.h> |
| |
| #include "avrcp_packet.h" |
| #include "avrcp_test_packets.h" |
| #include "packet_test_helper.h" |
| |
| namespace bluetooth { |
| |
| // A helper class that has public accessors to protected methods |
| class TestPacketBuilder : public PacketBuilder { |
| public: |
| static std::unique_ptr<TestPacketBuilder> MakeBuilder( |
| std::vector<uint8_t> data) { |
| std::unique_ptr<TestPacketBuilder> builder(new TestPacketBuilder(data)); |
| return builder; |
| }; |
| |
| // Make all the utility functions public |
| using PacketBuilder::ReserveSpace; |
| using PacketBuilder::AddPayloadOctets1; |
| using PacketBuilder::AddPayloadOctets2; |
| using PacketBuilder::AddPayloadOctets3; |
| using PacketBuilder::AddPayloadOctets4; |
| using PacketBuilder::AddPayloadOctets6; |
| using PacketBuilder::AddPayloadOctets8; |
| |
| size_t size() const override { return data_.size(); }; |
| |
| bool Serialize(const std::shared_ptr<Packet>& pkt) override { |
| ReserveSpace(pkt, size()); |
| |
| for (uint8_t byte : data_) { |
| AddPayloadOctets1(pkt, byte); |
| } |
| |
| return true; |
| } |
| |
| TestPacketBuilder(std::vector<uint8_t> data) : data_(data){}; |
| |
| std::vector<uint8_t> data_; |
| }; |
| |
| namespace avrcp { |
| |
| using TestAvrcpPacket = TestPacketType<Packet>; |
| |
| TEST(AvrcpPacketBuilderTest, buildPacketTest) { |
| std::vector<uint8_t> get_capabilities_request_payload = { |
| 0x00, 0x19, 0x58, 0x10, 0x00, 0x00, 0x01, 0x03}; |
| auto cap_req_builder = |
| TestPacketBuilder::MakeBuilder(get_capabilities_request_payload); |
| |
| auto builder = PacketBuilder::MakeBuilder( |
| CType::STATUS, 0x09, 0x00, Opcode::VENDOR, std::move(cap_req_builder)); |
| |
| ASSERT_EQ(builder->size(), get_capabilities_request.size()); |
| |
| auto test_packet = TestAvrcpPacket::Make(); |
| builder->Serialize(test_packet); |
| ASSERT_EQ(test_packet->GetData(), get_capabilities_request); |
| } |
| |
| TEST(AvrcpPacketTest, getterTests) { |
| auto test_avrcp_packet = TestAvrcpPacket::Make(get_capabilities_request); |
| |
| ASSERT_EQ(test_avrcp_packet->GetCType(), CType::STATUS); |
| ASSERT_EQ(test_avrcp_packet->GetSubunitType(), 0x09); |
| ASSERT_EQ(test_avrcp_packet->GetSubunitId(), 0x00); |
| ASSERT_EQ(test_avrcp_packet->GetOpcode(), Opcode::VENDOR); |
| } |
| |
| TEST(AvrcpPacketTest, getterMaskTests) { |
| auto bad_get_cap_data = get_capabilities_request; |
| bad_get_cap_data[0] = 0xFF; // CType |
| bad_get_cap_data[1] = 0xFF; // Subunit Type & ID |
| |
| auto test_avrcp_packet = TestAvrcpPacket::Make(bad_get_cap_data); |
| |
| ASSERT_EQ(test_avrcp_packet->GetCType(), CType::INTERIM); |
| ASSERT_EQ(test_avrcp_packet->GetSubunitType(), 0b00011111); |
| ASSERT_EQ(test_avrcp_packet->GetSubunitId(), 0b00000111); |
| } |
| |
| TEST(AvrcpPacketTest, payloadBoundsTest) { |
| auto test_avrcp_packet = TestAvrcpPacket::Make(get_capabilities_request); |
| |
| std::vector<uint8_t> get_cap_payload_data = {0x00, 0x19, 0x58, 0x10, |
| 0x00, 0x00, 0x01, 0x03}; |
| |
| auto get_cap_payload_packet = TestAvrcpPacket::Make(test_avrcp_packet); |
| |
| // We are unable to do a direct vector compare here as one of the packets is |
| // a larger vector that only has a segment of data currently visible. |
| for (size_t i = 0; i < get_cap_payload_data.size(); i++) { |
| ASSERT_EQ(get_cap_payload_data[i], (*get_cap_payload_packet)[i]); |
| } |
| } |
| |
| } // namespace avrcp |
| } // namespace bluetooth |