| /* |
| * 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_browse_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 TestBrowsePacket = TestPacketType<BrowsePacket>; |
| |
| TEST(AvrcpBrowsePacketBuilderTest, buildPacketTest) { |
| std::vector<uint8_t> get_folder_items_request_payload = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00}; |
| auto payload_builder = |
| TestPacketBuilder::MakeBuilder(get_folder_items_request_payload); |
| |
| auto builder = BrowsePacketBuilder::MakeBuilder(BrowsePdu::GET_FOLDER_ITEMS, |
| std::move(payload_builder)); |
| |
| ASSERT_EQ(builder->size(), get_folder_items_request.size()); |
| |
| auto test_packet = TestBrowsePacket::Make(); |
| builder->Serialize(test_packet); |
| ASSERT_EQ(test_packet->GetData(), get_folder_items_request); |
| } |
| |
| TEST(AvrcpBrowsePacketTest, gettersTest) { |
| auto test_browse_packet = TestBrowsePacket::Make(get_folder_items_request); |
| |
| ASSERT_EQ(test_browse_packet->GetPdu(), BrowsePdu::GET_FOLDER_ITEMS); |
| ASSERT_EQ(test_browse_packet->GetLength(), 10u); |
| } |
| |
| TEST(AvrcpBrowsePacketTest, payloadBoundsTest) { |
| auto test_browse_packet = TestBrowsePacket::Make(get_folder_items_request); |
| std::vector<uint8_t> get_folder_items_request_payload = { |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00}; |
| |
| // Make a folder items payload packet out of the payload of the browse packet |
| auto get_folder_items_payload = TestBrowsePacket::Make(test_browse_packet); |
| |
| for (size_t i = 0; i < get_folder_items_request_payload.size(); i++) { |
| ASSERT_EQ((*get_folder_items_payload)[i], |
| get_folder_items_request_payload[i]); |
| } |
| } |
| |
| TEST(AvrcpBrowsePacketTest, validTest) { |
| auto test_browse_packet = TestBrowsePacket::Make(get_folder_items_request); |
| |
| ASSERT_TRUE(test_browse_packet->IsValid()); |
| } |
| |
| TEST(AvrcpBrowsePacketTest, invalidTest) { |
| auto packet_copy = get_folder_items_request; |
| packet_copy.push_back(0x00); |
| auto test_browse_packet = TestBrowsePacket::Make(packet_copy); |
| ASSERT_FALSE(test_browse_packet->IsValid()); |
| |
| std::vector<uint8_t> short_packet = {0x00, 0x01}; |
| test_browse_packet = TestBrowsePacket::Make(short_packet); |
| ASSERT_FALSE(test_browse_packet->IsValid()); |
| } |
| |
| } // namespace avrcp |
| } // namespace bluetooth |