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 <gtest/gtest.h> 18 19#include "avrcp_test_packets.h" 20#include "capabilities_packet.h" 21#include "packet_test_helper.h" 22 23namespace bluetooth { 24namespace avrcp { 25 26using GetCapRequestTestPacket = TestPacketType<GetCapabilitiesRequest>; 27 28// Test parsing a GetCapabilities Request 29TEST(GetCapabilitiesRequestPacketTest, getterTest) { 30 auto test_packet = GetCapRequestTestPacket::Make(get_capabilities_request); 31 32 ASSERT_EQ(test_packet->GetCapabilityRequested(), 33 Capability::EVENTS_SUPPORTED); 34} 35 36TEST(GetCapabilitiesRequestPacketTest, validTest) { 37 auto test_packet = GetCapRequestTestPacket::Make(get_capabilities_request); 38 ASSERT_TRUE(test_packet->IsValid()); 39} 40 41TEST(GetCapabilitiesRequestPacketTest, invalidTest) { 42 std::vector<uint8_t> packet_copy = get_capabilities_request; 43 packet_copy.push_back(0x00); 44 auto test_packet = GetCapRequestTestPacket::Make(packet_copy); 45 ASSERT_FALSE(test_packet->IsValid()); 46 47 std::vector<uint8_t> short_packet = { 48 0, 1, 2, 3, 4, 5, 6, 49 }; 50 test_packet = GetCapRequestTestPacket::Make(short_packet); 51 ASSERT_FALSE(test_packet->IsValid()); 52} 53 54// Test that the length returned by the builder grows correctlyas fields are 55// added 56TEST(GetCapabilityResponseBuilder, builderLengthTest) { 57 auto builder = GetCapabilitiesResponseBuilder::MakeCompanyIdBuilder(0x000000); 58 ASSERT_EQ(builder->size(), 15u); 59 builder->AddCompanyId(0x000001); 60 ASSERT_EQ(builder->size(), 18u); 61 builder->AddCompanyId(0x000002); 62 ASSERT_EQ(builder->size(), 21u); 63 64 builder = GetCapabilitiesResponseBuilder::MakeEventsSupportedBuilder( 65 Event::PLAYBACK_STATUS_CHANGED); 66 ASSERT_EQ(builder->size(), 13u); 67 builder->AddEvent(Event::TRACK_CHANGED); 68 ASSERT_EQ(builder->size(), 14u); 69 builder->AddEvent(Event::PLAYBACK_POS_CHANGED); 70 ASSERT_EQ(builder->size(), 15u); 71} 72 73// Check to see that adding the same value multiple times does nothing 74TEST(GetCapabilityResponseBuilder, duplicateAddTest) { 75 auto builder = GetCapabilitiesResponseBuilder::MakeCompanyIdBuilder(0x000000); 76 ASSERT_EQ(builder->size(), 15u); 77 builder->AddCompanyId(0x000000); 78 ASSERT_EQ(builder->size(), 15u); 79 80 builder = GetCapabilitiesResponseBuilder::MakeEventsSupportedBuilder( 81 Event::PLAYBACK_STATUS_CHANGED); 82 ASSERT_EQ(builder->size(), 13u); 83 builder->AddEvent(Event::PLAYBACK_STATUS_CHANGED); 84 ASSERT_EQ(builder->size(), 13u); 85} 86 87// Test that trying to to add the wrong type of field to a builder causes death 88TEST(GetCapabilityResponseBuilder, mismatchAddDeathTest) { 89 auto builder = GetCapabilitiesResponseBuilder::MakeCompanyIdBuilder(0x000000); 90 ASSERT_DEATH(builder->AddEvent(Event::PLAYBACK_STATUS_CHANGED), 91 "capability_ == Capability::EVENTS_SUPPORTED"); 92 93 builder = GetCapabilitiesResponseBuilder::MakeEventsSupportedBuilder( 94 Event::PLAYBACK_STATUS_CHANGED); 95 ASSERT_DEATH(builder->AddCompanyId(0x000000), 96 "capability_ == Capability::COMPANY_ID"); 97} 98 99// Test building a GetCapabilities Response to a Company ID request 100TEST(GetCapabilityResponseBuilder, comanyIdBuilderTest) { 101 auto builder = GetCapabilitiesResponseBuilder::MakeCompanyIdBuilder(0x002345); 102 builder->AddCompanyId(BLUETOOTH_COMPANY_ID); 103 104 auto test_packet = GetCapRequestTestPacket::Make(); 105 builder->Serialize(test_packet); 106 ASSERT_EQ(test_packet->GetData(), get_capabilities_response_company_id); 107} 108 109// Test building a GetCapabilities Response to an Events Supported request 110TEST(GetCapabilityResponseBuilder, eventsSupportedBuilderTest) { 111 auto builder = GetCapabilitiesResponseBuilder::MakeEventsSupportedBuilder( 112 Event::PLAYBACK_STATUS_CHANGED); 113 builder->AddEvent(Event::TRACK_CHANGED); 114 builder->AddEvent(Event::PLAYBACK_POS_CHANGED); 115 116 auto test_packet = GetCapRequestTestPacket::Make(); 117 builder->Serialize(test_packet); 118 ASSERT_EQ(test_packet->GetData(), get_capabilities_response_events_supported); 119} 120 121} // namespace avrcp 122} // namespace bluetooth