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Merge changes I53a67135,I235ca85f,If3180282 am: 7c0d76357c am: 0463ca058b

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Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2508576

Change-Id: I5fcad687a60a812c361a9865cf1ae1a3429b146b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Treehugger Robot
2023-03-30 17:35:42 +00:00
committed by Automerger Merge Worker
parent 30366e7ad9 0463ca058b
commit 277400268f
3 changed files with 378 additions and 293 deletions
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8
bluetooth/aidl/TEST_MAPPING
View File

@@ -1,7 +1,13 @@
{
"presubmit" : [
{
"name" : "VtsHalBluetoothTargetTest"
"name" : "VtsHalBluetoothTargetTest",
"options": [
{
// TODO(b/275847929)
"exclude-filter": "VtsHalBluetoothTargetTest.PerInstance/BluetoothAidlTest#Cdd_C_12_1_Bluetooth5Requirements/0_android_hardware_bluetooth_IBluetoothHci_default"
}
]
}
]
}

16
bluetooth/aidl/vts/Android.bp
View File

@@ -13,7 +13,17 @@ cc_test {
"VtsHalTargetTestDefaults",
"use_libaidlvintf_gtest_helper_static",
],
srcs: ["VtsHalBluetoothTargetTest.cpp"],
srcs: [
"VtsHalBluetoothTargetTest.cpp",
":BluetoothPacketSources",
":BluetoothHciPacketSources",
],
generated_headers: [
"BluetoothGeneratedPackets_h",
],
include_dirs: [
"packages/modules/Bluetooth/system/gd",
],
shared_libs: [
"libbase",
"libbinder_ndk",
@@ -45,4 +55,8 @@ cc_test {
tidy_flags: [
"--header-filter=^.*tools\\/rootcanal\\/(model|include|net|desktop)\\/(.(?!\\.pb\\.h))*$",
],
tidy_disabled_srcs: [
":BluetoothPacketSources",
":BluetoothHciPacketSources",
],
}

647
bluetooth/aidl/vts/VtsHalBluetoothTargetTest.cpp
View File

@@ -24,27 +24,50 @@
#include <android/binder_manager.h>
#include <android/binder_process.h>
#include <binder/IServiceManager.h>
#include <binder/ProcessState.h>
#include <atomic>
#include <chrono>
#include <condition_variable>
#include <future>
#include <mutex>
#include <queue>
#include <thread>
#include <utility>
#include <vector>
// TODO: Remove custom logging defines from PDL packets.
#undef LOG_INFO
#undef LOG_DEBUG
#undef LOG_TAG
#define LOG_TAG "VtsHalBluetooth"
#include "hci/hci_packets.h"
#include "packet/raw_builder.h"
using aidl::android::hardware::bluetooth::IBluetoothHci;
using aidl::android::hardware::bluetooth::IBluetoothHciCallbacks;
using aidl::android::hardware::bluetooth::Status;
using ndk::ScopedAStatus;
using ndk::SpAIBinder;
// Bluetooth Core Specification 3.0 + HS
static constexpr uint8_t kHciMinimumHciVersion = 5;
// Bluetooth Core Specification 3.0 + HS
static constexpr uint8_t kHciMinimumLmpVersion = 5;
using ::bluetooth::hci::CommandBuilder;
using ::bluetooth::hci::CommandCompleteView;
using ::bluetooth::hci::CommandView;
using ::bluetooth::hci::ErrorCode;
using ::bluetooth::hci::EventView;
using ::bluetooth::hci::LeReadLocalSupportedFeaturesBuilder;
using ::bluetooth::hci::LeReadLocalSupportedFeaturesCompleteView;
using ::bluetooth::hci::LeReadNumberOfSupportedAdvertisingSetsBuilder;
using ::bluetooth::hci::LeReadNumberOfSupportedAdvertisingSetsCompleteView;
using ::bluetooth::hci::LeReadResolvingListSizeBuilder;
using ::bluetooth::hci::LeReadResolvingListSizeCompleteView;
using ::bluetooth::hci::LLFeaturesBits;
using ::bluetooth::hci::OpCode;
using ::bluetooth::hci::OpCodeText;
using ::bluetooth::hci::PacketView;
using ::bluetooth::hci::ReadLocalVersionInformationBuilder;
using ::bluetooth::hci::ReadLocalVersionInformationCompleteView;
static constexpr uint8_t kMinLeAdvSetForBt5 = 16;
static constexpr uint8_t kMinLeResolvingListForBt5 = 8;
static constexpr size_t kNumHciCommandsBandwidth = 100;
static constexpr size_t kNumScoPacketsBandwidth = 100;
@@ -55,65 +78,14 @@ static constexpr std::chrono::milliseconds kWaitForScoDataTimeout(1000);
static constexpr std::chrono::milliseconds kWaitForAclDataTimeout(1000);
static constexpr std::chrono::milliseconds kInterfaceCloseDelayMs(200);
static constexpr uint8_t kCommandHciShouldBeUnknown[] = {
0xff, 0x3B, 0x08, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07};
static constexpr uint8_t kCommandHciReadLocalVersionInformation[] = {0x01, 0x10,
0x00};
static constexpr uint8_t kCommandHciReadBufferSize[] = {0x05, 0x10, 0x00};
static constexpr uint8_t kCommandHciWriteLoopbackModeLocal[] = {0x02, 0x18,
0x01, 0x01};
static constexpr uint8_t kCommandHciReset[] = {0x03, 0x0c, 0x00};
static constexpr uint8_t kCommandHciSynchronousFlowControlEnable[] = {
0x2f, 0x0c, 0x01, 0x01};
static constexpr uint8_t kCommandHciWriteLocalName[] = {0x13, 0x0c, 0xf8};
static constexpr uint8_t kHciStatusSuccess = 0x00;
static constexpr uint8_t kHciStatusUnknownHciCommand = 0x01;
static constexpr uint8_t kEventConnectionComplete = 0x03;
static constexpr uint8_t kEventCommandComplete = 0x0e;
static constexpr uint8_t kEventCommandStatus = 0x0f;
static constexpr uint8_t kEventNumberOfCompletedPackets = 0x13;
static constexpr uint8_t kEventLoopbackCommand = 0x19;
static constexpr size_t kEventCodeByte = 0;
static constexpr size_t kEventLengthByte = 1;
static constexpr size_t kEventFirstPayloadByte = 2;
static constexpr size_t kEventCommandStatusStatusByte = 2;
static constexpr size_t kEventCommandStatusOpcodeLsByte = 4; // Bytes 4 and 5
static constexpr size_t kEventCommandCompleteOpcodeLsByte = 3; // Bytes 3 and 4
static constexpr size_t kEventCommandCompleteStatusByte = 5;
static constexpr size_t kEventCommandCompleteFirstParamByte = 6;
static constexpr size_t kEventLocalHciVersionByte =
kEventCommandCompleteFirstParamByte;
static constexpr size_t kEventLocalLmpVersionByte =
kEventLocalHciVersionByte + 3;
static constexpr size_t kEventConnectionCompleteParamLength = 11;
static constexpr size_t kEventConnectionCompleteType = 11;
static constexpr size_t kEventConnectionCompleteTypeSco = 0;
static constexpr size_t kEventConnectionCompleteTypeAcl = 1;
static constexpr size_t kEventConnectionCompleteHandleLsByte = 3;
static constexpr size_t kEventNumberOfCompletedPacketsNumHandles = 2;
static constexpr size_t kAclBroadcastFlagOffset = 6;
static constexpr uint8_t kAclBroadcastFlagPointToPoint = 0x0;
static constexpr uint8_t kAclBroadcastPointToPoint =
(kAclBroadcastFlagPointToPoint << kAclBroadcastFlagOffset);
static constexpr uint8_t kAclPacketBoundaryFlagOffset = 4;
static constexpr uint8_t kAclPacketBoundaryFlagFirstAutoFlushable = 0x2;
static constexpr uint8_t kAclPacketBoundaryFirstAutoFlushable =
kAclPacketBoundaryFlagFirstAutoFlushable << kAclPacketBoundaryFlagOffset;
// To discard Qualcomm ACL debugging
static constexpr uint16_t kAclHandleQcaDebugMessage = 0xedc;
class ThroughputLogger {
public:
ThroughputLogger(std::string task)
explicit ThroughputLogger(std::string task)
: total_bytes_(0),
task_(task),
task_(std::move(task)),
start_time_(std::chrono::steady_clock::now()) {}
~ThroughputLogger() {
@@ -142,7 +114,7 @@ class ThroughputLogger {
// The main test class for Bluetooth HAL.
class BluetoothAidlTest : public ::testing::TestWithParam<std::string> {
public:
virtual void SetUp() override {
void SetUp() override {
// currently test passthrough mode only
hci = IBluetoothHci::fromBinder(
SpAIBinder(AServiceManager_waitForService(GetParam().c_str())));
@@ -158,7 +130,7 @@ class BluetoothAidlTest : public ::testing::TestWithParam<std::string> {
ASSERT_NE(bluetooth_hci_death_recipient, nullptr);
ASSERT_EQ(STATUS_OK,
AIBinder_linkToDeath(hci->asBinder().get(),
bluetooth_hci_death_recipient, 0));
bluetooth_hci_death_recipient, nullptr));
hci_cb = ndk::SharedRefBase::make<BluetoothHciCallbacks>(*this);
ASSERT_NE(hci_cb, nullptr);
@@ -179,7 +151,7 @@ class BluetoothAidlTest : public ::testing::TestWithParam<std::string> {
ASSERT_TRUE(future.get());
}
virtual void TearDown() override {
void TearDown() override {
ALOGI("TearDown");
// Should not be checked in production code
ASSERT_TRUE(hci->close().isOk());
@@ -205,8 +177,14 @@ class BluetoothAidlTest : public ::testing::TestWithParam<std::string> {
void handle_no_ops();
void discard_qca_debugging();
void wait_for_event(bool timeout_is_error);
void wait_for_command_complete_event(std::vector<uint8_t> cmd);
void wait_for_command_complete_event(OpCode opCode,
std::vector<uint8_t>& complete_event);
// Wait until a command complete is received.
// Command complete will be consumed after this method
void wait_and_validate_command_complete_event(OpCode opCode);
int wait_for_completed_packets_event(uint16_t handle);
void send_and_wait_for_cmd_complete(std::unique_ptr<CommandBuilder> cmd,
std::vector<uint8_t>& cmd_complete);
// A simple test implementation of BluetoothHciCallbacks.
class BluetoothHciCallbacks
@@ -214,36 +192,41 @@ class BluetoothAidlTest : public ::testing::TestWithParam<std::string> {
BluetoothAidlTest& parent_;
public:
BluetoothHciCallbacks(BluetoothAidlTest& parent) : parent_(parent){};
explicit BluetoothHciCallbacks(BluetoothAidlTest& parent)
: parent_(parent){};
virtual ~BluetoothHciCallbacks() = default;
~BluetoothHciCallbacks() override = default;
ndk::ScopedAStatus initializationComplete(Status status) {
ndk::ScopedAStatus initializationComplete(Status status) override {
parent_.initialized_promise.set_value(status == Status::SUCCESS);
ALOGV("%s (status = %d)", __func__, static_cast<int>(status));
return ScopedAStatus::ok();
};
ndk::ScopedAStatus hciEventReceived(const std::vector<uint8_t>& event) {
ndk::ScopedAStatus hciEventReceived(
const std::vector<uint8_t>& event) override {
parent_.event_cb_count++;
parent_.event_queue.push(event);
ALOGV("Event received (length = %d)", static_cast<int>(event.size()));
ALOGI("Event received (length = %d)", static_cast<int>(event.size()));
return ScopedAStatus::ok();
};
ndk::ScopedAStatus aclDataReceived(const std::vector<uint8_t>& data) {
ndk::ScopedAStatus aclDataReceived(
const std::vector<uint8_t>& data) override {
parent_.acl_cb_count++;
parent_.acl_queue.push(data);
return ScopedAStatus::ok();
};
ndk::ScopedAStatus scoDataReceived(const std::vector<uint8_t>& data) {
ndk::ScopedAStatus scoDataReceived(
const std::vector<uint8_t>& data) override {
parent_.sco_cb_count++;
parent_.sco_queue.push(data);
return ScopedAStatus::ok();
};
ndk::ScopedAStatus isoDataReceived(const std::vector<uint8_t>& data) {
ndk::ScopedAStatus isoDataReceived(
const std::vector<uint8_t>& data) override {
parent_.iso_cb_count++;
parent_.iso_queue.push(data);
return ScopedAStatus::ok();
@@ -253,7 +236,8 @@ class BluetoothAidlTest : public ::testing::TestWithParam<std::string> {
template <class T>
class WaitQueue {
public:
WaitQueue(){};
WaitQueue() = default;
;
virtual ~WaitQueue() = default;
@@ -283,6 +267,14 @@ class BluetoothAidlTest : public ::testing::TestWithParam<std::string> {
return true;
};
void pop() {
std::lock_guard<std::mutex> lock(m_);
if (q_.empty()) {
return;
}
q_.pop();
};
bool front(T& v) {
std::lock_guard<std::mutex> lock(m_);
if (q_.empty()) {
@@ -329,22 +321,22 @@ class BluetoothAidlTest : public ::testing::TestWithParam<std::string> {
std::shared_ptr<IBluetoothHci> hci;
std::shared_ptr<BluetoothHciCallbacks> hci_cb;
AIBinder_DeathRecipient* bluetooth_hci_death_recipient;
AIBinder_DeathRecipient* bluetooth_hci_death_recipient{};
WaitQueue<std::vector<uint8_t>> event_queue;
WaitQueue<std::vector<uint8_t>> acl_queue;
WaitQueue<std::vector<uint8_t>> sco_queue;
WaitQueue<std::vector<uint8_t>> iso_queue;
std::promise<bool> initialized_promise;
int event_cb_count;
int sco_cb_count;
int acl_cb_count;
int iso_cb_count;
int event_cb_count{};
int sco_cb_count{};
int acl_cb_count{};
int iso_cb_count{};
int max_acl_data_packet_length;
int max_sco_data_packet_length;
int max_acl_data_packets;
int max_sco_data_packets;
int max_acl_data_packet_length{};
int max_sco_data_packet_length{};
int max_acl_data_packets{};
int max_sco_data_packets{};
std::vector<uint16_t> sco_connection_handles;
std::vector<uint16_t> acl_connection_handles;
@@ -355,17 +347,20 @@ void BluetoothAidlTest::handle_no_ops() {
while (!event_queue.empty()) {
std::vector<uint8_t> event;
event_queue.front(event);
ASSERT_GE(event.size(),
static_cast<size_t>(kEventCommandCompleteStatusByte));
bool event_is_no_op =
(event[kEventCodeByte] == kEventCommandComplete) &&
(event[kEventCommandCompleteOpcodeLsByte] == 0x00) &&
(event[kEventCommandCompleteOpcodeLsByte + 1] == 0x00);
event_is_no_op |= (event[kEventCodeByte] == kEventCommandStatus) &&
(event[kEventCommandStatusOpcodeLsByte] == 0x00) &&
(event[kEventCommandStatusOpcodeLsByte + 1] == 0x00);
if (event_is_no_op) {
event_queue.pop(event);
auto complete_view = ::bluetooth::hci::CommandCompleteView::Create(
::bluetooth::hci::EventView::Create(::bluetooth::hci::PacketView<true>(
std::make_shared<std::vector<uint8_t>>(event))));
auto status_view = ::bluetooth::hci::CommandCompleteView::Create(
::bluetooth::hci::EventView::Create(::bluetooth::hci::PacketView<true>(
std::make_shared<std::vector<uint8_t>>(event))));
bool is_complete_no_op =
complete_view.IsValid() &&
complete_view.GetCommandOpCode() == ::bluetooth::hci::OpCode::NONE;
bool is_status_no_op =
status_view.IsValid() &&
status_view.GetCommandOpCode() == ::bluetooth::hci::OpCode::NONE;
if (is_complete_no_op || is_status_no_op) {
event_queue.pop();
} else {
break;
}
@@ -377,12 +372,12 @@ void BluetoothAidlTest::discard_qca_debugging() {
while (!acl_queue.empty()) {
std::vector<uint8_t> acl_packet;
acl_queue.front(acl_packet);
uint16_t connection_handle = acl_packet[1] & 0xF;
connection_handle <<= 8;
connection_handle |= acl_packet[0];
bool packet_is_no_op = connection_handle == kAclHandleQcaDebugMessage;
if (packet_is_no_op) {
acl_queue.pop(acl_packet);
auto acl_view =
::bluetooth::hci::AclView::Create(::bluetooth::hci::PacketView<true>(
std::make_shared<std::vector<uint8_t>>(acl_packet)));
EXPECT_TRUE(acl_view.IsValid());
if (acl_view.GetHandle() == kAclHandleQcaDebugMessage) {
acl_queue.pop();
} else {
break;
}
@@ -407,48 +402,49 @@ void BluetoothAidlTest::wait_for_event(bool timeout_is_error = true) {
}
}
// Wait until a command complete is received.
void BluetoothAidlTest::wait_for_command_complete_event(
std::vector<uint8_t> cmd) {
OpCode opCode, std::vector<uint8_t>& complete_event) {
ASSERT_NO_FATAL_FAILURE(wait_for_event());
std::vector<uint8_t> event;
ASSERT_FALSE(event_queue.empty());
ASSERT_TRUE(event_queue.pop(event));
ASSERT_TRUE(event_queue.pop(complete_event));
auto complete_view = ::bluetooth::hci::CommandCompleteView::Create(
::bluetooth::hci::EventView::Create(::bluetooth::hci::PacketView<true>(
std::make_shared<std::vector<uint8_t>>(complete_event))));
ASSERT_TRUE(complete_view.IsValid());
ASSERT_EQ(complete_view.GetCommandOpCode(), opCode);
ASSERT_EQ(complete_view.GetPayload()[0],
static_cast<uint8_t>(::bluetooth::hci::ErrorCode::SUCCESS));
}
ASSERT_GT(event.size(), static_cast<size_t>(kEventCommandCompleteStatusByte));
ASSERT_EQ(kEventCommandComplete, event[kEventCodeByte]);
ASSERT_EQ(cmd[0], event[kEventCommandCompleteOpcodeLsByte]);
ASSERT_EQ(cmd[1], event[kEventCommandCompleteOpcodeLsByte + 1]);
ASSERT_EQ(kHciStatusSuccess, event[kEventCommandCompleteStatusByte]);
void BluetoothAidlTest::wait_and_validate_command_complete_event(
::bluetooth::hci::OpCode opCode) {
std::vector<uint8_t> complete_event;
ASSERT_NO_FATAL_FAILURE(
wait_for_command_complete_event(opCode, complete_event));
}
// Send the command to read the controller's buffer sizes.
void BluetoothAidlTest::setBufferSizes() {
std::vector<uint8_t> cmd{
kCommandHciReadBufferSize,
kCommandHciReadBufferSize + sizeof(kCommandHciReadBufferSize)};
std::vector<uint8_t> cmd;
::bluetooth::packet::BitInserter bi{cmd};
::bluetooth::hci::ReadBufferSizeBuilder::Create()->Serialize(bi);
hci->sendHciCommand(cmd);
ASSERT_NO_FATAL_FAILURE(wait_for_event());
if (event_queue.empty()) {
return;
}
std::vector<uint8_t> event;
ASSERT_TRUE(event_queue.pop(event));
auto complete_view = ::bluetooth::hci::ReadBufferSizeCompleteView::Create(
::bluetooth::hci::CommandCompleteView::Create(
::bluetooth::hci::EventView::Create(
::bluetooth::hci::PacketView<true>(
std::make_shared<std::vector<uint8_t>>(event)))));
ASSERT_EQ(kEventCommandComplete, event[kEventCodeByte]);
ASSERT_EQ(cmd[0], event[kEventCommandCompleteOpcodeLsByte]);
ASSERT_EQ(cmd[1], event[kEventCommandCompleteOpcodeLsByte + 1]);
ASSERT_EQ(kHciStatusSuccess, event[kEventCommandCompleteStatusByte]);
max_acl_data_packet_length =
event[kEventCommandCompleteStatusByte + 1] +
(event[kEventCommandCompleteStatusByte + 2] << 8);
max_sco_data_packet_length = event[kEventCommandCompleteStatusByte + 3];
max_acl_data_packets = event[kEventCommandCompleteStatusByte + 4] +
(event[kEventCommandCompleteStatusByte + 5] << 8);
max_sco_data_packets = event[kEventCommandCompleteStatusByte + 6] +
(event[kEventCommandCompleteStatusByte + 7] << 8);
ASSERT_TRUE(complete_view.IsValid());
ASSERT_EQ(complete_view.GetStatus(), ::bluetooth::hci::ErrorCode::SUCCESS);
max_acl_data_packet_length = complete_view.GetAclDataPacketLength();
max_sco_data_packet_length = complete_view.GetSynchronousDataPacketLength();
max_acl_data_packets = complete_view.GetTotalNumAclDataPackets();
max_sco_data_packets = complete_view.GetTotalNumSynchronousDataPackets();
ALOGD("%s: ACL max %d num %d SCO max %d num %d", __func__,
static_cast<int>(max_acl_data_packet_length),
@@ -459,39 +455,39 @@ void BluetoothAidlTest::setBufferSizes() {
// Enable flow control packets for SCO
void BluetoothAidlTest::setSynchronousFlowControlEnable() {
std::vector<uint8_t> cmd{kCommandHciSynchronousFlowControlEnable,
kCommandHciSynchronousFlowControlEnable +
sizeof(kCommandHciSynchronousFlowControlEnable)};
std::vector<uint8_t> cmd;
::bluetooth::packet::BitInserter bi{cmd};
::bluetooth::hci::WriteSynchronousFlowControlEnableBuilder::Create(
::bluetooth::hci::Enable::ENABLED)
->Serialize(bi);
hci->sendHciCommand(cmd);
wait_for_command_complete_event(cmd);
wait_and_validate_command_complete_event(
::bluetooth::hci::OpCode::WRITE_SYNCHRONOUS_FLOW_CONTROL_ENABLE);
}
// Send an HCI command (in Loopback mode) and check the response.
void BluetoothAidlTest::sendAndCheckHci(int num_packets) {
ThroughputLogger logger = {__func__};
int command_size = 0;
ThroughputLogger logger{__func__};
size_t command_size = 0;
char new_name[] = "John Jacob Jingleheimer Schmidt ___________________";
size_t new_name_length = strlen(new_name);
for (int n = 0; n < num_packets; n++) {
// Send an HCI packet
std::vector<uint8_t> write_name{
kCommandHciWriteLocalName,
kCommandHciWriteLocalName + sizeof(kCommandHciWriteLocalName)};
// With a name
char new_name[] = "John Jacob Jingleheimer Schmidt ___________________0";
size_t new_name_length = strlen(new_name);
// The name to set is new_name
std::array<uint8_t, 248> name_array{};
for (size_t i = 0; i < new_name_length; i++) {
write_name.push_back(static_cast<uint8_t>(new_name[i]));
name_array[i] = new_name[i];
}
// And the packet number
size_t i = new_name_length - 1;
for (int digits = n; digits > 0; digits = digits / 10, i--) {
write_name[i] = static_cast<uint8_t>('0' + digits % 10);
char number[11] = "0000000000";
snprintf(number, sizeof(number), "%010d", static_cast<int>(n));
for (size_t i = new_name_length; i < new_name_length + sizeof(number) - 1;
i++) {
name_array[new_name_length + i] = number[i];
}
// And padding
for (size_t i = 0; i < 248 - new_name_length; i++) {
write_name.push_back(static_cast<uint8_t>(0));
}
std::vector<uint8_t> write_name;
::bluetooth::packet::BitInserter bi{write_name};
::bluetooth::hci::WriteLocalNameBuilder::Create(name_array)->Serialize(bi);
hci->sendHciCommand(write_name);
// Check the loopback of the HCI packet
@@ -499,28 +495,17 @@ void BluetoothAidlTest::sendAndCheckHci(int num_packets) {
std::vector<uint8_t> event;
ASSERT_TRUE(event_queue.pop(event));
size_t compare_length = (write_name.size() > static_cast<size_t>(0xff)
? static_cast<size_t>(0xff)
: write_name.size());
ASSERT_GT(event.size(), compare_length + kEventFirstPayloadByte - 1);
ASSERT_EQ(kEventLoopbackCommand, event[kEventCodeByte]);
ASSERT_EQ(compare_length, event[kEventLengthByte]);
// Don't compare past the end of the event.
if (compare_length + kEventFirstPayloadByte > event.size()) {
compare_length = event.size() - kEventFirstPayloadByte;
ALOGE("Only comparing %d bytes", static_cast<int>(compare_length));
}
auto event_view = ::bluetooth::hci::LoopbackCommandView::Create(
::bluetooth::hci::EventView::Create(::bluetooth::hci::PacketView<true>(
std::make_shared<std::vector<uint8_t>>(event))));
ASSERT_TRUE(event_view.IsValid());
std::vector<uint8_t> looped_back_command{event_view.GetPayload().begin(),
event_view.GetPayload().end()};
ASSERT_EQ(looped_back_command, write_name);
if (n == num_packets - 1) {
command_size = write_name.size();
}
for (size_t i = 0; i < compare_length; i++) {
ASSERT_EQ(write_name[i], event[kEventFirstPayloadByte + i]);
}
}
logger.setTotalBytes(command_size * num_packets * 2);
}
@@ -528,16 +513,18 @@ void BluetoothAidlTest::sendAndCheckHci(int num_packets) {
// Send a SCO data packet (in Loopback mode) and check the response.
void BluetoothAidlTest::sendAndCheckSco(int num_packets, size_t size,
uint16_t handle) {
ThroughputLogger logger = {__func__};
ThroughputLogger logger{__func__};
for (int n = 0; n < num_packets; n++) {
// Send a SCO packet
std::vector<uint8_t> sco_packet;
sco_packet.push_back(static_cast<uint8_t>(handle & 0xff));
sco_packet.push_back(static_cast<uint8_t>((handle & 0x0f00) >> 8));
sco_packet.push_back(static_cast<uint8_t>(size & 0xff));
std::vector<uint8_t> payload;
for (size_t i = 0; i < size; i++) {
sco_packet.push_back(static_cast<uint8_t>(i + n));
payload.push_back(static_cast<uint8_t>(i + n));
}
::bluetooth::packet::BitInserter bi{sco_packet};
::bluetooth::hci::ScoBuilder::Create(
handle, ::bluetooth::hci::PacketStatusFlag::CORRECTLY_RECEIVED, payload)
->Serialize(bi);
hci->sendScoData(sco_packet);
// Check the loopback of the SCO packet
@@ -545,21 +532,7 @@ void BluetoothAidlTest::sendAndCheckSco(int num_packets, size_t size,
ASSERT_TRUE(
sco_queue.tryPopWithTimeout(sco_loopback, kWaitForScoDataTimeout));
ASSERT_EQ(sco_packet.size(), sco_loopback.size());
size_t successful_bytes = 0;
for (size_t i = 0; i < sco_packet.size(); i++) {
if (sco_packet[i] == sco_loopback[i]) {
successful_bytes = i;
} else {
ALOGE("Miscompare at %d (expected %x, got %x)", static_cast<int>(i),
sco_packet[i], sco_loopback[i]);
ALOGE("At %d (expected %x, got %x)", static_cast<int>(i + 1),
sco_packet[i + 1], sco_loopback[i + 1]);
break;
}
}
ASSERT_EQ(sco_packet.size(), successful_bytes + 1);
ASSERT_EQ(sco_packet, sco_loopback);
}
logger.setTotalBytes(num_packets * size * 2);
}
@@ -567,19 +540,20 @@ void BluetoothAidlTest::sendAndCheckSco(int num_packets, size_t size,
// Send an ACL data packet (in Loopback mode) and check the response.
void BluetoothAidlTest::sendAndCheckAcl(int num_packets, size_t size,
uint16_t handle) {
ThroughputLogger logger = {__func__};
ThroughputLogger logger{__func__};
for (int n = 0; n < num_packets; n++) {
// Send an ACL packet
std::vector<uint8_t> acl_packet;
acl_packet.push_back(static_cast<uint8_t>(handle & 0xff));
acl_packet.push_back(static_cast<uint8_t>((handle & 0x0f00) >> 8) |
kAclBroadcastPointToPoint |
kAclPacketBoundaryFirstAutoFlushable);
acl_packet.push_back(static_cast<uint8_t>(size & 0xff));
acl_packet.push_back(static_cast<uint8_t>((size & 0xff00) >> 8));
// Send an ACL packet with counting data
auto payload = std::make_unique<::bluetooth::packet::RawBuilder>();
for (size_t i = 0; i < size; i++) {
acl_packet.push_back(static_cast<uint8_t>(i + n));
payload->AddOctets1(static_cast<uint8_t>(i + n));
}
std::vector<uint8_t> acl_packet;
::bluetooth::packet::BitInserter bi{acl_packet};
::bluetooth::hci::AclBuilder::Create(
handle,
::bluetooth::hci::PacketBoundaryFlag::FIRST_AUTOMATICALLY_FLUSHABLE,
::bluetooth::hci::BroadcastFlag::POINT_TO_POINT, std::move(payload))
->Serialize(bi);
hci->sendAclData(acl_packet);
std::vector<uint8_t> acl_loopback;
@@ -587,21 +561,7 @@ void BluetoothAidlTest::sendAndCheckAcl(int num_packets, size_t size,
ASSERT_TRUE(
acl_queue.tryPopWithTimeout(acl_loopback, kWaitForAclDataTimeout));
ASSERT_EQ(acl_packet.size(), acl_loopback.size());
size_t successful_bytes = 0;
for (size_t i = 0; i < acl_packet.size(); i++) {
if (acl_packet[i] == acl_loopback[i]) {
successful_bytes = i;
} else {
ALOGE("Miscompare at %d (expected %x, got %x)", static_cast<int>(i),
acl_packet[i], acl_loopback[i]);
ALOGE("At %d (expected %x, got %x)", static_cast<int>(i + 1),
acl_packet[i + 1], acl_loopback[i + 1]);
break;
}
}
ASSERT_EQ(acl_packet.size(), successful_bytes + 1);
ASSERT_EQ(acl_packet, acl_loopback);
}
logger.setTotalBytes(num_packets * size * 2);
}
@@ -620,23 +580,29 @@ int BluetoothAidlTest::wait_for_completed_packets_event(uint16_t handle) {
}
std::vector<uint8_t> event;
EXPECT_TRUE(event_queue.pop(event));
EXPECT_EQ(kEventNumberOfCompletedPackets, event[kEventCodeByte]);
EXPECT_EQ(1, event[kEventNumberOfCompletedPacketsNumHandles]);
uint16_t event_handle = event[3] + (event[4] << 8);
EXPECT_EQ(handle, event_handle);
packets_processed += event[5] + (event[6] << 8);
auto event_view = ::bluetooth::hci::NumberOfCompletedPacketsView::Create(
::bluetooth::hci::EventView::Create(::bluetooth::hci::PacketView<true>(
std::make_shared<std::vector<uint8_t>>(event))));
if (!event_view.IsValid()) {
ADD_FAILURE();
return packets_processed;
}
auto completed_packets = event_view.GetCompletedPackets();
for (const auto& entry : completed_packets) {
EXPECT_EQ(handle, entry.connection_handle_);
packets_processed += entry.host_num_of_completed_packets_;
}
}
return packets_processed;
}
// Send local loopback command and initialize SCO and ACL handles.
void BluetoothAidlTest::enterLoopbackMode() {
std::vector<uint8_t> cmd{kCommandHciWriteLoopbackModeLocal,
kCommandHciWriteLoopbackModeLocal +
sizeof(kCommandHciWriteLoopbackModeLocal)};
std::vector<uint8_t> cmd;
::bluetooth::packet::BitInserter bi{cmd};
::bluetooth::hci::WriteLoopbackModeBuilder::Create(
bluetooth::hci::LoopbackMode::ENABLE_LOCAL)
->Serialize(bi);
hci->sendHciCommand(cmd);
// Receive connection complete events with data channels
@@ -652,97 +618,128 @@ void BluetoothAidlTest::enterLoopbackMode() {
}
std::vector<uint8_t> event;
ASSERT_TRUE(event_queue.pop(event));
ASSERT_GT(event.size(),
static_cast<size_t>(kEventCommandCompleteStatusByte));
if (event[kEventCodeByte] == kEventConnectionComplete) {
ASSERT_GT(event.size(),
static_cast<size_t>(kEventConnectionCompleteType));
ASSERT_EQ(event[kEventLengthByte], kEventConnectionCompleteParamLength);
uint8_t connection_type = event[kEventConnectionCompleteType];
auto event_view =
::bluetooth::hci::EventView::Create(::bluetooth::hci::PacketView<true>(
std::make_shared<std::vector<uint8_t>>(event)));
ASSERT_TRUE(event_view.IsValid());
ASSERT_TRUE(connection_type == kEventConnectionCompleteTypeSco ||
connection_type == kEventConnectionCompleteTypeAcl);
// Save handles
uint16_t handle = event[kEventConnectionCompleteHandleLsByte] |
event[kEventConnectionCompleteHandleLsByte + 1] << 8;
if (connection_type == kEventConnectionCompleteTypeSco) {
sco_connection_handles.push_back(handle);
} else {
acl_connection_handles.push_back(handle);
if (event_view.GetEventCode() ==
::bluetooth::hci::EventCode::CONNECTION_COMPLETE) {
auto complete_view =
::bluetooth::hci::ConnectionCompleteView::Create(event_view);
ASSERT_TRUE(complete_view.IsValid());
switch (complete_view.GetLinkType()) {
case ::bluetooth::hci::LinkType::ACL:
acl_connection_handles.push_back(complete_view.GetConnectionHandle());
break;
case ::bluetooth::hci::LinkType::SCO:
sco_connection_handles.push_back(complete_view.GetConnectionHandle());
break;
default:
ASSERT_EQ(complete_view.GetLinkType(),
::bluetooth::hci::LinkType::ACL);
}
ALOGD("Connect complete type = %d handle = %d",
event[kEventConnectionCompleteType], handle);
connection_event_count++;
} else {
ASSERT_EQ(kEventCommandComplete, event[kEventCodeByte]);
ASSERT_EQ(cmd[0], event[kEventCommandCompleteOpcodeLsByte]);
ASSERT_EQ(cmd[1], event[kEventCommandCompleteOpcodeLsByte + 1]);
ASSERT_EQ(kHciStatusSuccess, event[kEventCommandCompleteStatusByte]);
auto command_complete_view =
::bluetooth::hci::WriteLoopbackModeCompleteView::Create(
::bluetooth::hci::CommandCompleteView::Create(event_view));
ASSERT_TRUE(command_complete_view.IsValid());
ASSERT_EQ(::bluetooth::hci::ErrorCode::SUCCESS,
command_complete_view.GetStatus());
command_complete_received = true;
}
}
}
void BluetoothAidlTest::send_and_wait_for_cmd_complete(
std::unique_ptr<CommandBuilder> cmd, std::vector<uint8_t>& cmd_complete) {
std::vector<uint8_t> cmd_bytes = cmd->SerializeToBytes();
hci->sendHciCommand(cmd_bytes);
auto view = CommandView::Create(
PacketView<true>(std::make_shared<std::vector<uint8_t>>(cmd_bytes)));
ASSERT_TRUE(view.IsValid());
ALOGI("Waiting for %s[0x%x]", OpCodeText(view.GetOpCode()).c_str(),
static_cast<int>(view.GetOpCode()));
ASSERT_NO_FATAL_FAILURE(
wait_for_command_complete_event(view.GetOpCode(), cmd_complete));
}
// Empty test: Initialize()/Close() are called in SetUp()/TearDown().
TEST_P(BluetoothAidlTest, InitializeAndClose) {}
// Send an HCI Reset with sendHciCommand and wait for a command complete event.
TEST_P(BluetoothAidlTest, HciReset) {
std::vector<uint8_t> reset{kCommandHciReset,
kCommandHciReset + sizeof(kCommandHciReset)};
std::vector<uint8_t> reset;
::bluetooth::packet::BitInserter bi{reset};
::bluetooth::hci::ResetBuilder::Create()->Serialize(bi);
hci->sendHciCommand(reset);
wait_for_command_complete_event(reset);
wait_and_validate_command_complete_event(::bluetooth::hci::OpCode::RESET);
}
// Read and check the HCI version of the controller.
TEST_P(BluetoothAidlTest, HciVersionTest) {
std::vector<uint8_t> cmd{kCommandHciReadLocalVersionInformation,
kCommandHciReadLocalVersionInformation +
sizeof(kCommandHciReadLocalVersionInformation)};
std::vector<uint8_t> cmd;
::bluetooth::packet::BitInserter bi{cmd};
::bluetooth::hci::ReadLocalVersionInformationBuilder::Create()->Serialize(bi);
hci->sendHciCommand(cmd);
ASSERT_NO_FATAL_FAILURE(wait_for_event());
std::vector<uint8_t> event;
ASSERT_TRUE(event_queue.pop(event));
ASSERT_GT(event.size(), static_cast<size_t>(kEventLocalLmpVersionByte));
ASSERT_EQ(kEventCommandComplete, event[kEventCodeByte]);
ASSERT_EQ(cmd[0], event[kEventCommandCompleteOpcodeLsByte]);
ASSERT_EQ(cmd[1], event[kEventCommandCompleteOpcodeLsByte + 1]);
ASSERT_EQ(kHciStatusSuccess, event[kEventCommandCompleteStatusByte]);
ASSERT_LE(kHciMinimumHciVersion, event[kEventLocalHciVersionByte]);
ASSERT_LE(kHciMinimumLmpVersion, event[kEventLocalLmpVersionByte]);
auto complete_view =
::bluetooth::hci::ReadLocalVersionInformationCompleteView::Create(
::bluetooth::hci::CommandCompleteView::Create(
::bluetooth::hci::EventView::Create(
::bluetooth::hci::PacketView<true>(
std::make_shared<std::vector<uint8_t>>(event)))));
ASSERT_TRUE(complete_view.IsValid());
ASSERT_EQ(::bluetooth::hci::ErrorCode::SUCCESS, complete_view.GetStatus());
auto version = complete_view.GetLocalVersionInformation();
ASSERT_LE(::bluetooth::hci::HciVersion::V_3_0, version.hci_version_);
ASSERT_LE(::bluetooth::hci::LmpVersion::V_3_0, version.lmp_version_);
}
// Send an unknown HCI command and wait for the error message.
TEST_P(BluetoothAidlTest, HciUnknownCommand) {
std::vector<uint8_t> cmd{
kCommandHciShouldBeUnknown,
kCommandHciShouldBeUnknown + sizeof(kCommandHciShouldBeUnknown)};
std::vector<uint8_t> cmd;
::bluetooth::packet::BitInserter bi{cmd};
::bluetooth::hci::CommandBuilder::Create(
static_cast<::bluetooth::hci::OpCode>(0x3cff),
std::make_unique<::bluetooth::packet::RawBuilder>())
->Serialize(bi);
hci->sendHciCommand(cmd);
ASSERT_NO_FATAL_FAILURE(wait_for_event());
std::vector<uint8_t> event;
ASSERT_TRUE(event_queue.pop(event));
auto event_view =
::bluetooth::hci::EventView::Create(::bluetooth::hci::PacketView<true>(
std::make_shared<std::vector<uint8_t>>(event)));
ASSERT_TRUE(event_view.IsValid());
ASSERT_GT(event.size(), static_cast<size_t>(kEventCommandCompleteStatusByte));
if (event[kEventCodeByte] == kEventCommandComplete) {
ASSERT_EQ(cmd[0], event[kEventCommandCompleteOpcodeLsByte]);
ASSERT_EQ(cmd[1], event[kEventCommandCompleteOpcodeLsByte + 1]);
ASSERT_EQ(kHciStatusUnknownHciCommand,
event[kEventCommandCompleteStatusByte]);
} else {
ASSERT_EQ(kEventCommandStatus, event[kEventCodeByte]);
ASSERT_EQ(cmd[0], event[kEventCommandStatusOpcodeLsByte]);
ASSERT_EQ(cmd[1], event[kEventCommandStatusOpcodeLsByte + 1]);
ASSERT_EQ(kHciStatusUnknownHciCommand,
event[kEventCommandStatusStatusByte]);
switch (event_view.GetEventCode()) {
case ::bluetooth::hci::EventCode::COMMAND_COMPLETE: {
auto command_complete =
::bluetooth::hci::CommandCompleteView::Create(event_view);
ASSERT_TRUE(command_complete.IsValid());
ASSERT_EQ(command_complete.GetPayload()[0],
static_cast<uint8_t>(
::bluetooth::hci::ErrorCode::UNKNOWN_HCI_COMMAND));
} break;
case ::bluetooth::hci::EventCode::COMMAND_STATUS: {
auto command_status =
::bluetooth::hci::CommandStatusView::Create(event_view);
ASSERT_TRUE(command_status.IsValid());
ASSERT_EQ(command_status.GetStatus(),
::bluetooth::hci::ErrorCode::UNKNOWN_HCI_COMMAND);
} break;
default:
ADD_FAILURE();
}
}
@@ -851,20 +848,24 @@ TEST_P(BluetoothAidlTest, LoopbackModeAclBandwidth) {
// Set all bits in the event mask
TEST_P(BluetoothAidlTest, SetEventMask) {
std::vector<uint8_t> set_event_mask{
0x01, 0x0c, 0x08 /*parameter bytes*/, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff};
hci->sendHciCommand({set_event_mask});
wait_for_command_complete_event(set_event_mask);
std::vector<uint8_t> cmd;
::bluetooth::packet::BitInserter bi{cmd};
uint64_t full_mask = UINT64_MAX;
::bluetooth::hci::SetEventMaskBuilder::Create(full_mask)->Serialize(bi);
hci->sendHciCommand(cmd);
wait_and_validate_command_complete_event(
::bluetooth::hci::OpCode::SET_EVENT_MASK);
}
// Set all bits in the LE event mask
TEST_P(BluetoothAidlTest, SetLeEventMask) {
std::vector<uint8_t> set_event_mask{
0x20, 0x0c, 0x08 /*parameter bytes*/, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff};
hci->sendHciCommand({set_event_mask});
wait_for_command_complete_event(set_event_mask);
std::vector<uint8_t> cmd;
::bluetooth::packet::BitInserter bi{cmd};
uint64_t full_mask = UINT64_MAX;
::bluetooth::hci::LeSetEventMaskBuilder::Create(full_mask)->Serialize(bi);
hci->sendHciCommand(cmd);
wait_and_validate_command_complete_event(
::bluetooth::hci::OpCode::LE_SET_EVENT_MASK);
}
// Call initialize twice, second one should fail.
@@ -872,28 +873,32 @@ TEST_P(BluetoothAidlTest, CallInitializeTwice) {
class SecondCb
: public aidl::android::hardware::bluetooth::BnBluetoothHciCallbacks {
public:
ndk::ScopedAStatus initializationComplete(Status status) {
ndk::ScopedAStatus initializationComplete(Status status) override {
EXPECT_EQ(status, Status::ALREADY_INITIALIZED);
init_promise.set_value();
return ScopedAStatus::ok();
};
ndk::ScopedAStatus hciEventReceived(const std::vector<uint8_t>& /*event*/) {
ndk::ScopedAStatus hciEventReceived(
const std::vector<uint8_t>& /*event*/) override {
ADD_FAILURE();
return ScopedAStatus::ok();
};
ndk::ScopedAStatus aclDataReceived(const std::vector<uint8_t>& /*data*/) {
ndk::ScopedAStatus aclDataReceived(
const std::vector<uint8_t>& /*data*/) override {
ADD_FAILURE();
return ScopedAStatus::ok();
};
ndk::ScopedAStatus scoDataReceived(const std::vector<uint8_t>& /*data*/) {
ndk::ScopedAStatus scoDataReceived(
const std::vector<uint8_t>& /*data*/) override {
ADD_FAILURE();
return ScopedAStatus::ok();
};
ndk::ScopedAStatus isoDataReceived(const std::vector<uint8_t>& /*data*/) {
ndk::ScopedAStatus isoDataReceived(
const std::vector<uint8_t>& /*data*/) override {
ADD_FAILURE();
return ScopedAStatus::ok();
};
@@ -909,6 +914,66 @@ TEST_P(BluetoothAidlTest, CallInitializeTwice) {
ASSERT_EQ(status, std::future_status::ready);
}
TEST_P(BluetoothAidlTest, Cdd_C_12_1_Bluetooth5Requirements) {
std::vector<uint8_t> version_event;
send_and_wait_for_cmd_complete(ReadLocalVersionInformationBuilder::Create(),
version_event);
auto version_view = ReadLocalVersionInformationCompleteView::Create(
CommandCompleteView::Create(EventView::Create(PacketView<true>(
std::make_shared<std::vector<uint8_t>>(version_event)))));
ASSERT_TRUE(version_view.IsValid());
ASSERT_EQ(::bluetooth::hci::ErrorCode::SUCCESS, version_view.GetStatus());
auto version = version_view.GetLocalVersionInformation();
if (version.hci_version_ < ::bluetooth::hci::HciVersion::V_5_0) {
// This test does not apply to controllers below 5.0
return;
};
// When HCI version is 5.0, LMP version must also be at least 5.0
ASSERT_GE(static_cast<int>(version.lmp_version_),
static_cast<int>(version.hci_version_));
std::vector<uint8_t> le_features_event;
send_and_wait_for_cmd_complete(LeReadLocalSupportedFeaturesBuilder::Create(),
le_features_event);
auto le_features_view = LeReadLocalSupportedFeaturesCompleteView::Create(
CommandCompleteView::Create(EventView::Create(PacketView<true>(
std::make_shared<std::vector<uint8_t>>(le_features_event)))));
ASSERT_TRUE(le_features_view.IsValid());
ASSERT_EQ(::bluetooth::hci::ErrorCode::SUCCESS, le_features_view.GetStatus());
auto le_features = le_features_view.GetLeFeatures();
ASSERT_TRUE(le_features & static_cast<uint64_t>(LLFeaturesBits::LL_PRIVACY));
ASSERT_TRUE(le_features & static_cast<uint64_t>(LLFeaturesBits::LE_2M_PHY));
ASSERT_TRUE(le_features &
static_cast<uint64_t>(LLFeaturesBits::LE_CODED_PHY));
ASSERT_TRUE(le_features &
static_cast<uint64_t>(LLFeaturesBits::LE_EXTENDED_ADVERTISING));
std::vector<uint8_t> num_adv_set_event;
send_and_wait_for_cmd_complete(
LeReadNumberOfSupportedAdvertisingSetsBuilder::Create(),
num_adv_set_event);
auto num_adv_set_view =
LeReadNumberOfSupportedAdvertisingSetsCompleteView::Create(
CommandCompleteView::Create(EventView::Create(PacketView<true>(
std::make_shared<std::vector<uint8_t>>(num_adv_set_event)))));
ASSERT_TRUE(num_adv_set_view.IsValid());
ASSERT_EQ(::bluetooth::hci::ErrorCode::SUCCESS, num_adv_set_view.GetStatus());
auto num_adv_set = num_adv_set_view.GetNumberSupportedAdvertisingSets();
ASSERT_GE(num_adv_set, kMinLeAdvSetForBt5);
std::vector<uint8_t> num_resolving_list_event;
send_and_wait_for_cmd_complete(LeReadResolvingListSizeBuilder::Create(),
num_resolving_list_event);
auto num_resolving_list_view = LeReadResolvingListSizeCompleteView::Create(
CommandCompleteView::Create(EventView::Create(PacketView<true>(
std::make_shared<std::vector<uint8_t>>(num_resolving_list_event)))));
ASSERT_TRUE(num_resolving_list_view.IsValid());
ASSERT_EQ(::bluetooth::hci::ErrorCode::SUCCESS,
num_resolving_list_view.GetStatus());
auto num_resolving_list = num_resolving_list_view.GetResolvingListSize();
ASSERT_GE(num_resolving_list, kMinLeResolvingListForBt5);
}
GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(BluetoothAidlTest);
INSTANTIATE_TEST_SUITE_P(PerInstance, BluetoothAidlTest,
testing::ValuesIn(android::getAidlHalInstanceNames(