1/*
2 * Copyright 2018 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#include <tuple>
18
19#include <gtest/gtest.h>
20
21#include "avrcp_test_packets.h"
22#include "packet_test_helper.h"
23#include "vendor_packet.h"
24
25namespace bluetooth {
26
27// A helper class that has public accessors to protected methods
28class TestPacketBuilder : public PacketBuilder {
29 public:
30  static std::unique_ptr<TestPacketBuilder> MakeBuilder(
31      std::vector<uint8_t> data) {
32    std::unique_ptr<TestPacketBuilder> builder(new TestPacketBuilder(data));
33    return builder;
34  };
35
36  // Make all the utility functions public
37  using PacketBuilder::ReserveSpace;
38  using PacketBuilder::AddPayloadOctets1;
39  using PacketBuilder::AddPayloadOctets2;
40  using PacketBuilder::AddPayloadOctets3;
41  using PacketBuilder::AddPayloadOctets4;
42  using PacketBuilder::AddPayloadOctets6;
43  using PacketBuilder::AddPayloadOctets8;
44
45  size_t size() const override { return data_.size(); };
46
47  bool Serialize(const std::shared_ptr<Packet>& pkt) override {
48    ReserveSpace(pkt, size());
49
50    for (uint8_t byte : data_) {
51      AddPayloadOctets1(pkt, byte);
52    }
53
54    return true;
55  }
56
57  TestPacketBuilder(std::vector<uint8_t> data) : data_(data){};
58
59  std::vector<uint8_t> data_;
60};
61
62namespace avrcp {
63
64using TestVendorPacket = TestPacketType<VendorPacket>;
65
66TEST(VendorPacketBuilderTest, builderTest) {
67  std::vector<uint8_t> get_cap_payload_data = {0x03};
68
69  auto get_cap_payload = TestPacketBuilder::MakeBuilder(get_cap_payload_data);
70
71  auto builder = VendorPacketBuilder::MakeBuilder(
72      CType::STATUS, CommandPdu::GET_CAPABILITIES, PacketType::SINGLE,
73      std::move(get_cap_payload));
74
75  ASSERT_EQ(builder->size(), get_capabilities_request.size());
76
77  auto test_packet = TestVendorPacket::Make();
78  builder->Serialize(test_packet);
79  ASSERT_EQ(test_packet->GetData(), get_capabilities_request);
80}
81
82using TestParam = std::tuple<std::vector<uint8_t>, CommandPdu>;
83class VendorPacketTest : public ::testing::TestWithParam<TestParam> {
84 public:
85  std::vector<uint8_t> GetPacketData() { return std::get<0>(GetParam()); }
86  CommandPdu GetCommandPdu() { return std::get<1>(GetParam()); }
87};
88
89INSTANTIATE_TEST_CASE_P(
90    VendorPacketParameterTest, VendorPacketTest,
91    ::testing::Values(
92        std::make_tuple(get_capabilities_request, CommandPdu::GET_CAPABILITIES),
93        std::make_tuple(get_capabilities_response_company_id,
94                        CommandPdu::GET_CAPABILITIES),
95        std::make_tuple(get_capabilities_response_events_supported,
96                        CommandPdu::GET_CAPABILITIES),
97        std::make_tuple(get_element_attributes_request_partial,
98                        CommandPdu::GET_ELEMENT_ATTRIBUTES),
99        std::make_tuple(get_element_attributes_request_full,
100                        CommandPdu::GET_ELEMENT_ATTRIBUTES),
101        std::make_tuple(get_elements_attributes_response_full,
102                        CommandPdu::GET_ELEMENT_ATTRIBUTES),
103        std::make_tuple(get_play_status_request, CommandPdu::GET_PLAY_STATUS),
104        std::make_tuple(get_play_status_response, CommandPdu::GET_PLAY_STATUS),
105        std::make_tuple(register_play_status_notification,
106                        CommandPdu::REGISTER_NOTIFICATION),
107        std::make_tuple(interim_play_status_notification,
108                        CommandPdu::REGISTER_NOTIFICATION),
109        std::make_tuple(interim_track_changed_notification,
110                        CommandPdu::REGISTER_NOTIFICATION),
111        std::make_tuple(changed_play_pos_notification,
112                        CommandPdu::REGISTER_NOTIFICATION)));
113
114TEST_P(VendorPacketTest, getterTest) {
115  auto test_packet = TestVendorPacket::Make(GetPacketData());
116
117  ASSERT_EQ(test_packet->GetCompanyId(), BLUETOOTH_COMPANY_ID);
118  ASSERT_EQ(test_packet->GetCommandPdu(), GetCommandPdu());
119  ASSERT_EQ(test_packet->GetPacketType(), PacketType::SINGLE);
120  // ASSERT_EQ(test_packet->GetParameterLength(), 0x01);
121}
122
123TEST_P(VendorPacketTest, validTest) {
124  auto test_packet = TestVendorPacket::Make(GetPacketData());
125  ASSERT_TRUE(test_packet->IsValid());
126}
127
128TEST_F(VendorPacketTest, invalidTest) {
129  auto get_capabilities_request_copy = get_capabilities_request;
130  get_capabilities_request_copy.push_back(0x00);
131  auto test_packet = TestVendorPacket::Make(get_capabilities_request_copy);
132  ASSERT_FALSE(test_packet->IsValid());
133
134  std::vector<uint8_t> short_packet = {0x01, 0x02, 0x03, 0x04, 0x05};
135  test_packet = TestVendorPacket::Make(short_packet);
136  ASSERT_FALSE(test_packet->IsValid());
137}
138
139}  // namespace avrcp
140}  // namespace bluetooth