| // Copyright 2014 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "media/midi/midi_manager_usb.h" |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #include <memory> |
| #include <string> |
| #include <utility> |
| |
| #include "base/functional/callback_forward.h" |
| #include "base/memory/raw_ptr.h" |
| #include "base/run_loop.h" |
| #include "base/strings/stringprintf.h" |
| #include "base/test/task_environment.h" |
| #include "base/test/test_future.h" |
| #include "base/time/time.h" |
| #include "media/midi/midi_service.h" |
| #include "media/midi/usb_midi_device.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace midi { |
| |
| namespace { |
| |
| using mojom::PortState; |
| using mojom::Result; |
| |
| template<typename T, size_t N> |
| std::vector<T> ToVector(const T (&array)[N]) { |
| return std::vector<T>(array, array + N); |
| } |
| |
| class Logger { |
| public: |
| Logger() = default; |
| |
| Logger(const Logger&) = delete; |
| Logger& operator=(const Logger&) = delete; |
| |
| ~Logger() = default; |
| |
| void AddLog(const std::string& message) { log_ += message; } |
| std::string TakeLog() { |
| std::string result; |
| result.swap(log_); |
| return result; |
| } |
| |
| private: |
| std::string log_; |
| }; |
| |
| class FakeUsbMidiDevice : public UsbMidiDevice { |
| public: |
| explicit FakeUsbMidiDevice(Logger* logger) : logger_(logger) {} |
| |
| FakeUsbMidiDevice(const FakeUsbMidiDevice&) = delete; |
| FakeUsbMidiDevice& operator=(const FakeUsbMidiDevice&) = delete; |
| |
| ~FakeUsbMidiDevice() override = default; |
| |
| std::vector<uint8_t> GetDescriptors() override { |
| logger_->AddLog("UsbMidiDevice::GetDescriptors\n"); |
| return descriptors_; |
| } |
| |
| std::string GetManufacturer() override { return manufacturer_; } |
| std::string GetProductName() override { return product_name_; } |
| std::string GetDeviceVersion() override { return device_version_; } |
| |
| void Send(int endpoint_number, const std::vector<uint8_t>& data) override { |
| logger_->AddLog("UsbMidiDevice::Send "); |
| logger_->AddLog(base::StringPrintf("endpoint = %d data =", |
| endpoint_number)); |
| for (size_t i = 0; i < data.size(); ++i) |
| logger_->AddLog(base::StringPrintf(" 0x%02x", data[i])); |
| logger_->AddLog("\n"); |
| } |
| |
| void SetDescriptors(const std::vector<uint8_t> descriptors) { |
| descriptors_ = descriptors; |
| } |
| void SetManufacturer(const std::string& manufacturer) { |
| manufacturer_ = manufacturer; |
| } |
| void SetProductName(const std::string& product_name) { |
| product_name_ = product_name; |
| } |
| void SetDeviceVersion(const std::string& device_version) { |
| device_version_ = device_version; |
| } |
| |
| private: |
| std::vector<uint8_t> descriptors_; |
| std::string manufacturer_; |
| std::string product_name_; |
| std::string device_version_; |
| raw_ptr<Logger> logger_; |
| }; |
| |
| class FakeMidiManagerClient : public MidiManagerClient { |
| public: |
| explicit FakeMidiManagerClient(Logger* logger, |
| base::OnceClosure on_session_start_cb) |
| : result_(Result::NOT_SUPPORTED), |
| logger_(logger), |
| on_session_start_cb_(std::move(on_session_start_cb)) {} |
| |
| FakeMidiManagerClient(const FakeMidiManagerClient&) = delete; |
| FakeMidiManagerClient& operator=(const FakeMidiManagerClient&) = delete; |
| |
| ~FakeMidiManagerClient() override = default; |
| |
| void AddInputPort(const mojom::PortInfo& info) override { |
| input_ports_.push_back(info); |
| } |
| |
| void AddOutputPort(const mojom::PortInfo& info) override { |
| output_ports_.push_back(info); |
| } |
| |
| void SetInputPortState(uint32_t port_index, PortState state) override {} |
| |
| void SetOutputPortState(uint32_t port_index, PortState state) override {} |
| |
| void CompleteStartSession(Result result) override { |
| DCHECK(on_session_start_cb_); |
| result_ = result; |
| std::move(on_session_start_cb_).Run(); |
| } |
| |
| void ReceiveMidiData(uint32_t port_index, |
| const uint8_t* data, |
| size_t size, |
| base::TimeTicks timestamp) override { |
| logger_->AddLog("MidiManagerClient::ReceiveMidiData "); |
| logger_->AddLog( |
| base::StringPrintf("usb:port_index = %d data =", port_index)); |
| for (size_t i = 0; i < size; ++i) |
| logger_->AddLog(base::StringPrintf(" 0x%02x", data[i])); |
| logger_->AddLog("\n"); |
| } |
| |
| void AccumulateMidiBytesSent(size_t size) override { |
| logger_->AddLog("MidiManagerClient::AccumulateMidiBytesSent "); |
| // Windows has no "%zu". |
| logger_->AddLog(base::StringPrintf("size = %u\n", |
| static_cast<unsigned>(size))); |
| } |
| |
| void Detach() override {} |
| |
| Result result_; |
| std::vector<mojom::PortInfo> input_ports_; |
| std::vector<mojom::PortInfo> output_ports_; |
| |
| private: |
| raw_ptr<Logger> logger_; |
| base::OnceClosure on_session_start_cb_; |
| }; |
| |
| class TestUsbMidiDeviceFactory : public UsbMidiDevice::Factory { |
| public: |
| TestUsbMidiDeviceFactory() = default; |
| |
| TestUsbMidiDeviceFactory(const TestUsbMidiDeviceFactory&) = delete; |
| TestUsbMidiDeviceFactory& operator=(const TestUsbMidiDeviceFactory&) = delete; |
| |
| ~TestUsbMidiDeviceFactory() override = default; |
| void EnumerateDevices(UsbMidiDeviceDelegate* device, |
| Callback callback) override { |
| callback_ = std::move(callback); |
| } |
| |
| Callback callback_; |
| }; |
| |
| class MidiManagerUsbForTesting : public MidiManagerUsb { |
| public: |
| MidiManagerUsbForTesting( |
| std::unique_ptr<UsbMidiDevice::Factory> device_factory, |
| MidiService* service) |
| : MidiManagerUsb(service, std::move(device_factory)) {} |
| |
| MidiManagerUsbForTesting(const MidiManagerUsbForTesting&) = delete; |
| MidiManagerUsbForTesting& operator=(const MidiManagerUsbForTesting&) = delete; |
| |
| ~MidiManagerUsbForTesting() override = default; |
| |
| void CallCompleteInitialization(Result result) { |
| CompleteInitialization(result); |
| base::RunLoop run_loop; |
| run_loop.RunUntilIdle(); |
| } |
| }; |
| |
| class MidiManagerFactoryForTesting : public midi::MidiService::ManagerFactory { |
| public: |
| MidiManagerFactoryForTesting() = default; |
| ~MidiManagerFactoryForTesting() override = default; |
| std::unique_ptr<midi::MidiManager> Create( |
| midi::MidiService* service) override { |
| std::unique_ptr<TestUsbMidiDeviceFactory> device_factory = |
| std::make_unique<TestUsbMidiDeviceFactory>(); |
| device_factory_ = device_factory.get(); |
| std::unique_ptr<MidiManagerUsbForTesting> manager = |
| std::make_unique<MidiManagerUsbForTesting>(std::move(device_factory), |
| service); |
| // |manager| will be owned by the caller MidiService instance, and valid |
| // while the MidiService instance is running. |
| // MidiService::Shutdown() or destructor will destruct it, and |manager_| |
| // get to be invalid after that. |
| manager_ = manager.get(); |
| return manager; |
| } |
| MidiManagerUsb* manager() { |
| DCHECK(manager_); |
| return manager_; |
| } |
| TestUsbMidiDeviceFactory* device_factory() { |
| DCHECK(device_factory_); |
| return device_factory_; |
| } |
| |
| private: |
| raw_ptr<TestUsbMidiDeviceFactory, AcrossTasksDanglingUntriaged> |
| device_factory_ = nullptr; |
| raw_ptr<MidiManagerUsbForTesting, AcrossTasksDanglingUntriaged> manager_ = |
| nullptr; |
| }; |
| |
| class MidiManagerUsbTest : public ::testing::Test { |
| public: |
| MidiManagerUsbTest() { |
| std::unique_ptr<MidiManagerFactoryForTesting> factory = |
| std::make_unique<MidiManagerFactoryForTesting>(); |
| factory_ = factory.get(); |
| service_ = std::make_unique<MidiService>(std::move(factory)); |
| } |
| |
| MidiManagerUsbTest(const MidiManagerUsbTest&) = delete; |
| MidiManagerUsbTest& operator=(const MidiManagerUsbTest&) = delete; |
| |
| ~MidiManagerUsbTest() override { |
| service_->Shutdown(); |
| task_environment_.RunUntilIdle(); |
| |
| std::string leftover_logs = logger_.TakeLog(); |
| if (!leftover_logs.empty()) { |
| ADD_FAILURE() << "Log should be empty: " << leftover_logs; |
| } |
| } |
| |
| protected: |
| void Initialize() { |
| client_ = std::make_unique<FakeMidiManagerClient>( |
| &logger_, test_future_.GetCallback()); |
| service_->StartSession(client_.get()); |
| } |
| |
| void Finalize() { service_->EndSession(client_.get()); } |
| |
| bool IsInitializationCallbackInvoked() { return test_future_.IsReady(); } |
| |
| Result GetInitializationResult() { return client_->result_; } |
| |
| void RunCallbackUntilCallbackInvoked( |
| bool result, UsbMidiDevice::Devices* devices) { |
| std::move(factory_->device_factory()->callback_).Run(result, devices); |
| ASSERT_TRUE(test_future_.Wait()); |
| } |
| |
| const std::vector<mojom::PortInfo>& input_ports() { |
| return client_->input_ports_; |
| } |
| const std::vector<mojom::PortInfo>& output_ports() { |
| return client_->output_ports_; |
| } |
| |
| MidiManagerUsb* manager() { return factory_->manager(); } |
| |
| std::unique_ptr<FakeMidiManagerClient> client_; |
| Logger logger_; |
| |
| private: |
| base::test::SingleThreadTaskEnvironment task_environment_; |
| base::test::TestFuture<void> test_future_; |
| std::unique_ptr<MidiService> service_; // Must outlive `factory_`. |
| raw_ptr<MidiManagerFactoryForTesting> factory_; |
| }; |
| |
| |
| TEST_F(MidiManagerUsbTest, Initialize) { |
| std::unique_ptr<FakeUsbMidiDevice> device(new FakeUsbMidiDevice(&logger_)); |
| uint8_t descriptors[] = { |
| 0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08, 0x86, 0x1a, 0x2d, 0x75, |
| 0x54, 0x02, 0x00, 0x02, 0x00, 0x01, 0x09, 0x02, 0x75, 0x00, 0x02, 0x01, |
| 0x00, 0x80, 0x30, 0x09, 0x04, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, |
| 0x09, 0x24, 0x01, 0x00, 0x01, 0x09, 0x00, 0x01, 0x01, 0x09, 0x04, 0x01, |
| 0x00, 0x02, 0x01, 0x03, 0x00, 0x00, 0x07, 0x24, 0x01, 0x00, 0x01, 0x51, |
| 0x00, 0x06, 0x24, 0x02, 0x01, 0x02, 0x00, 0x06, 0x24, 0x02, 0x01, 0x03, |
| 0x00, 0x06, 0x24, 0x02, 0x02, 0x06, 0x00, 0x09, 0x24, 0x03, 0x01, 0x07, |
| 0x01, 0x06, 0x01, 0x00, 0x09, 0x24, 0x03, 0x02, 0x04, 0x01, 0x02, 0x01, |
| 0x00, 0x09, 0x24, 0x03, 0x02, 0x05, 0x01, 0x03, 0x01, 0x00, 0x09, 0x05, |
| 0x02, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x06, 0x25, 0x01, 0x02, 0x02, |
| 0x03, 0x09, 0x05, 0x82, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x05, 0x25, |
| 0x01, 0x01, 0x07, |
| }; |
| device->SetDescriptors(ToVector(descriptors)); |
| device->SetManufacturer("vendor1"); |
| device->SetProductName("device1"); |
| device->SetDeviceVersion("1.02"); |
| |
| Initialize(); |
| UsbMidiDevice::Devices devices; |
| devices.push_back(std::move(device)); |
| EXPECT_FALSE(IsInitializationCallbackInvoked()); |
| RunCallbackUntilCallbackInvoked(true, &devices); |
| EXPECT_EQ(Result::OK, GetInitializationResult()); |
| |
| ASSERT_EQ(1u, input_ports().size()); |
| EXPECT_EQ("usb:port-0-2", input_ports()[0].id); |
| EXPECT_EQ("vendor1", input_ports()[0].manufacturer); |
| EXPECT_EQ("device1", input_ports()[0].name); |
| EXPECT_EQ("1.02", input_ports()[0].version); |
| |
| ASSERT_EQ(2u, output_ports().size()); |
| EXPECT_EQ("usb:port-0-0", output_ports()[0].id); |
| EXPECT_EQ("vendor1", output_ports()[0].manufacturer); |
| EXPECT_EQ("device1", output_ports()[0].name); |
| EXPECT_EQ("1.02", output_ports()[0].version); |
| EXPECT_EQ("usb:port-0-1", output_ports()[1].id); |
| EXPECT_EQ("vendor1", output_ports()[1].manufacturer); |
| EXPECT_EQ("device1", output_ports()[1].name); |
| EXPECT_EQ("1.02", output_ports()[1].version); |
| |
| ASSERT_TRUE(manager()->input_stream()); |
| std::vector<UsbMidiJack> jacks = manager()->input_stream()->jacks(); |
| ASSERT_EQ(2u, manager()->output_streams().size()); |
| EXPECT_EQ(2u, manager()->output_streams()[0]->jack().jack_id); |
| EXPECT_EQ(3u, manager()->output_streams()[1]->jack().jack_id); |
| ASSERT_EQ(1u, jacks.size()); |
| EXPECT_EQ(2, jacks[0].endpoint_number()); |
| |
| EXPECT_EQ("UsbMidiDevice::GetDescriptors\n", logger_.TakeLog()); |
| } |
| |
| TEST_F(MidiManagerUsbTest, InitializeMultipleDevices) { |
| std::unique_ptr<FakeUsbMidiDevice> device1(new FakeUsbMidiDevice(&logger_)); |
| std::unique_ptr<FakeUsbMidiDevice> device2(new FakeUsbMidiDevice(&logger_)); |
| uint8_t descriptors[] = { |
| 0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08, 0x86, 0x1a, 0x2d, 0x75, |
| 0x54, 0x02, 0x00, 0x02, 0x00, 0x01, 0x09, 0x02, 0x75, 0x00, 0x02, 0x01, |
| 0x00, 0x80, 0x30, 0x09, 0x04, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, |
| 0x09, 0x24, 0x01, 0x00, 0x01, 0x09, 0x00, 0x01, 0x01, 0x09, 0x04, 0x01, |
| 0x00, 0x02, 0x01, 0x03, 0x00, 0x00, 0x07, 0x24, 0x01, 0x00, 0x01, 0x51, |
| 0x00, 0x06, 0x24, 0x02, 0x01, 0x02, 0x00, 0x06, 0x24, 0x02, 0x01, 0x03, |
| 0x00, 0x06, 0x24, 0x02, 0x02, 0x06, 0x00, 0x09, 0x24, 0x03, 0x01, 0x07, |
| 0x01, 0x06, 0x01, 0x00, 0x09, 0x24, 0x03, 0x02, 0x04, 0x01, 0x02, 0x01, |
| 0x00, 0x09, 0x24, 0x03, 0x02, 0x05, 0x01, 0x03, 0x01, 0x00, 0x09, 0x05, |
| 0x02, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x06, 0x25, 0x01, 0x02, 0x02, |
| 0x03, 0x09, 0x05, 0x82, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x05, 0x25, |
| 0x01, 0x01, 0x07, |
| }; |
| device1->SetDescriptors(ToVector(descriptors)); |
| device1->SetManufacturer("vendor1"); |
| device1->SetProductName("device1"); |
| device1->SetDeviceVersion("1.02"); |
| device2->SetDescriptors(ToVector(descriptors)); |
| device2->SetManufacturer("vendor2"); |
| device2->SetProductName("device2"); |
| device2->SetDeviceVersion("98.76"); |
| |
| Initialize(); |
| UsbMidiDevice::Devices devices; |
| devices.push_back(std::move(device1)); |
| devices.push_back(std::move(device2)); |
| EXPECT_FALSE(IsInitializationCallbackInvoked()); |
| RunCallbackUntilCallbackInvoked(true, &devices); |
| EXPECT_EQ(Result::OK, GetInitializationResult()); |
| |
| ASSERT_EQ(2u, input_ports().size()); |
| EXPECT_EQ("usb:port-0-2", input_ports()[0].id); |
| EXPECT_EQ("vendor1", input_ports()[0].manufacturer); |
| EXPECT_EQ("device1", input_ports()[0].name); |
| EXPECT_EQ("1.02", input_ports()[0].version); |
| EXPECT_EQ("usb:port-1-2", input_ports()[1].id); |
| EXPECT_EQ("vendor2", input_ports()[1].manufacturer); |
| EXPECT_EQ("device2", input_ports()[1].name); |
| EXPECT_EQ("98.76", input_ports()[1].version); |
| |
| ASSERT_EQ(4u, output_ports().size()); |
| EXPECT_EQ("usb:port-0-0", output_ports()[0].id); |
| EXPECT_EQ("vendor1", output_ports()[0].manufacturer); |
| EXPECT_EQ("device1", output_ports()[0].name); |
| EXPECT_EQ("1.02", output_ports()[0].version); |
| EXPECT_EQ("usb:port-0-1", output_ports()[1].id); |
| EXPECT_EQ("vendor1", output_ports()[1].manufacturer); |
| EXPECT_EQ("device1", output_ports()[1].name); |
| EXPECT_EQ("1.02", output_ports()[1].version); |
| EXPECT_EQ("usb:port-1-0", output_ports()[2].id); |
| EXPECT_EQ("vendor2", output_ports()[2].manufacturer); |
| EXPECT_EQ("device2", output_ports()[2].name); |
| EXPECT_EQ("98.76", output_ports()[2].version); |
| EXPECT_EQ("usb:port-1-1", output_ports()[3].id); |
| EXPECT_EQ("vendor2", output_ports()[3].manufacturer); |
| EXPECT_EQ("device2", output_ports()[3].name); |
| EXPECT_EQ("98.76", output_ports()[3].version); |
| |
| ASSERT_TRUE(manager()->input_stream()); |
| std::vector<UsbMidiJack> jacks = manager()->input_stream()->jacks(); |
| ASSERT_EQ(4u, manager()->output_streams().size()); |
| EXPECT_EQ(2u, manager()->output_streams()[0]->jack().jack_id); |
| EXPECT_EQ(3u, manager()->output_streams()[1]->jack().jack_id); |
| ASSERT_EQ(2u, jacks.size()); |
| EXPECT_EQ(2, jacks[0].endpoint_number()); |
| |
| EXPECT_EQ( |
| "UsbMidiDevice::GetDescriptors\n" |
| "UsbMidiDevice::GetDescriptors\n", |
| logger_.TakeLog()); |
| } |
| |
| TEST_F(MidiManagerUsbTest, InitializeFail) { |
| Initialize(); |
| |
| EXPECT_FALSE(IsInitializationCallbackInvoked()); |
| RunCallbackUntilCallbackInvoked(false, NULL); |
| EXPECT_EQ(Result::INITIALIZATION_ERROR, GetInitializationResult()); |
| } |
| |
| TEST_F(MidiManagerUsbTest, InitializeFailBecauseOfInvalidDescriptors) { |
| std::unique_ptr<FakeUsbMidiDevice> device(new FakeUsbMidiDevice(&logger_)); |
| uint8_t descriptors[] = {0x04}; |
| device->SetDescriptors(ToVector(descriptors)); |
| |
| Initialize(); |
| UsbMidiDevice::Devices devices; |
| devices.push_back(std::move(device)); |
| EXPECT_FALSE(IsInitializationCallbackInvoked()); |
| RunCallbackUntilCallbackInvoked(true, &devices); |
| EXPECT_EQ(Result::INITIALIZATION_ERROR, GetInitializationResult()); |
| EXPECT_EQ("UsbMidiDevice::GetDescriptors\n", logger_.TakeLog()); |
| } |
| |
| TEST_F(MidiManagerUsbTest, Send) { |
| Initialize(); |
| std::unique_ptr<FakeUsbMidiDevice> device(new FakeUsbMidiDevice(&logger_)); |
| uint8_t descriptors[] = { |
| 0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08, 0x86, 0x1a, 0x2d, 0x75, |
| 0x54, 0x02, 0x00, 0x02, 0x00, 0x01, 0x09, 0x02, 0x75, 0x00, 0x02, 0x01, |
| 0x00, 0x80, 0x30, 0x09, 0x04, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, |
| 0x09, 0x24, 0x01, 0x00, 0x01, 0x09, 0x00, 0x01, 0x01, 0x09, 0x04, 0x01, |
| 0x00, 0x02, 0x01, 0x03, 0x00, 0x00, 0x07, 0x24, 0x01, 0x00, 0x01, 0x51, |
| 0x00, 0x06, 0x24, 0x02, 0x01, 0x02, 0x00, 0x06, 0x24, 0x02, 0x01, 0x03, |
| 0x00, 0x06, 0x24, 0x02, 0x02, 0x06, 0x00, 0x09, 0x24, 0x03, 0x01, 0x07, |
| 0x01, 0x06, 0x01, 0x00, 0x09, 0x24, 0x03, 0x02, 0x04, 0x01, 0x02, 0x01, |
| 0x00, 0x09, 0x24, 0x03, 0x02, 0x05, 0x01, 0x03, 0x01, 0x00, 0x09, 0x05, |
| 0x02, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x06, 0x25, 0x01, 0x02, 0x02, |
| 0x03, 0x09, 0x05, 0x82, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x05, 0x25, |
| 0x01, 0x01, 0x07, |
| }; |
| |
| device->SetDescriptors(ToVector(descriptors)); |
| uint8_t data[] = { |
| 0x90, 0x45, 0x7f, 0xf0, 0x00, 0x01, 0xf7, |
| }; |
| |
| UsbMidiDevice::Devices devices; |
| devices.push_back(std::move(device)); |
| EXPECT_FALSE(IsInitializationCallbackInvoked()); |
| RunCallbackUntilCallbackInvoked(true, &devices); |
| EXPECT_EQ(Result::OK, GetInitializationResult()); |
| ASSERT_EQ(2u, manager()->output_streams().size()); |
| |
| manager()->DispatchSendMidiData(client_.get(), 1, ToVector(data), |
| base::TimeTicks()); |
| // Since UsbMidiDevice::Send is posted as a task, RunLoop should run to |
| // invoke the task. |
| base::RunLoop run_loop; |
| run_loop.RunUntilIdle(); |
| EXPECT_EQ("UsbMidiDevice::GetDescriptors\n" |
| "UsbMidiDevice::Send endpoint = 2 data = " |
| "0x19 0x90 0x45 0x7f " |
| "0x14 0xf0 0x00 0x01 " |
| "0x15 0xf7 0x00 0x00\n" |
| "MidiManagerClient::AccumulateMidiBytesSent size = 7\n", |
| logger_.TakeLog()); |
| } |
| |
| TEST_F(MidiManagerUsbTest, SendFromCompromizedRenderer) { |
| std::unique_ptr<FakeUsbMidiDevice> device(new FakeUsbMidiDevice(&logger_)); |
| uint8_t descriptors[] = { |
| 0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08, 0x86, 0x1a, 0x2d, 0x75, |
| 0x54, 0x02, 0x00, 0x02, 0x00, 0x01, 0x09, 0x02, 0x75, 0x00, 0x02, 0x01, |
| 0x00, 0x80, 0x30, 0x09, 0x04, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, |
| 0x09, 0x24, 0x01, 0x00, 0x01, 0x09, 0x00, 0x01, 0x01, 0x09, 0x04, 0x01, |
| 0x00, 0x02, 0x01, 0x03, 0x00, 0x00, 0x07, 0x24, 0x01, 0x00, 0x01, 0x51, |
| 0x00, 0x06, 0x24, 0x02, 0x01, 0x02, 0x00, 0x06, 0x24, 0x02, 0x01, 0x03, |
| 0x00, 0x06, 0x24, 0x02, 0x02, 0x06, 0x00, 0x09, 0x24, 0x03, 0x01, 0x07, |
| 0x01, 0x06, 0x01, 0x00, 0x09, 0x24, 0x03, 0x02, 0x04, 0x01, 0x02, 0x01, |
| 0x00, 0x09, 0x24, 0x03, 0x02, 0x05, 0x01, 0x03, 0x01, 0x00, 0x09, 0x05, |
| 0x02, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x06, 0x25, 0x01, 0x02, 0x02, |
| 0x03, 0x09, 0x05, 0x82, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x05, 0x25, |
| 0x01, 0x01, 0x07, |
| }; |
| |
| device->SetDescriptors(ToVector(descriptors)); |
| uint8_t data[] = { |
| 0x90, 0x45, 0x7f, 0xf0, 0x00, 0x01, 0xf7, |
| }; |
| |
| Initialize(); |
| UsbMidiDevice::Devices devices; |
| devices.push_back(std::move(device)); |
| EXPECT_FALSE(IsInitializationCallbackInvoked()); |
| RunCallbackUntilCallbackInvoked(true, &devices); |
| EXPECT_EQ(Result::OK, GetInitializationResult()); |
| ASSERT_EQ(2u, manager()->output_streams().size()); |
| EXPECT_EQ("UsbMidiDevice::GetDescriptors\n", logger_.TakeLog()); |
| |
| // The specified port index is invalid. The manager must ignore the request. |
| manager()->DispatchSendMidiData(client_.get(), 99, ToVector(data), |
| base::TimeTicks()); |
| EXPECT_EQ("", logger_.TakeLog()); |
| |
| // The specified port index is invalid. The manager must ignore the request. |
| manager()->DispatchSendMidiData(client_.get(), 2, ToVector(data), |
| base::TimeTicks()); |
| EXPECT_EQ("", logger_.TakeLog()); |
| } |
| |
| TEST_F(MidiManagerUsbTest, Receive) { |
| std::unique_ptr<FakeUsbMidiDevice> device(new FakeUsbMidiDevice(&logger_)); |
| uint8_t descriptors[] = { |
| 0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08, 0x86, 0x1a, 0x2d, 0x75, |
| 0x54, 0x02, 0x00, 0x02, 0x00, 0x01, 0x09, 0x02, 0x75, 0x00, 0x02, 0x01, |
| 0x00, 0x80, 0x30, 0x09, 0x04, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, |
| 0x09, 0x24, 0x01, 0x00, 0x01, 0x09, 0x00, 0x01, 0x01, 0x09, 0x04, 0x01, |
| 0x00, 0x02, 0x01, 0x03, 0x00, 0x00, 0x07, 0x24, 0x01, 0x00, 0x01, 0x51, |
| 0x00, 0x06, 0x24, 0x02, 0x01, 0x02, 0x00, 0x06, 0x24, 0x02, 0x01, 0x03, |
| 0x00, 0x06, 0x24, 0x02, 0x02, 0x06, 0x00, 0x09, 0x24, 0x03, 0x01, 0x07, |
| 0x01, 0x06, 0x01, 0x00, 0x09, 0x24, 0x03, 0x02, 0x04, 0x01, 0x02, 0x01, |
| 0x00, 0x09, 0x24, 0x03, 0x02, 0x05, 0x01, 0x03, 0x01, 0x00, 0x09, 0x05, |
| 0x02, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x06, 0x25, 0x01, 0x02, 0x02, |
| 0x03, 0x09, 0x05, 0x82, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x05, 0x25, |
| 0x01, 0x01, 0x07, |
| }; |
| |
| device->SetDescriptors(ToVector(descriptors)); |
| uint8_t data[] = { |
| 0x09, 0x90, 0x45, 0x7f, 0x04, 0xf0, 0x00, |
| 0x01, 0x49, 0x90, 0x88, 0x99, // This data should be ignored (CN = 4). |
| 0x05, 0xf7, 0x00, 0x00, |
| }; |
| |
| Initialize(); |
| UsbMidiDevice::Devices devices; |
| UsbMidiDevice* device_raw = device.get(); |
| devices.push_back(std::move(device)); |
| EXPECT_FALSE(IsInitializationCallbackInvoked()); |
| RunCallbackUntilCallbackInvoked(true, &devices); |
| EXPECT_EQ(Result::OK, GetInitializationResult()); |
| |
| manager()->ReceiveUsbMidiData(device_raw, 2, data, std::size(data), |
| base::TimeTicks()); |
| Finalize(); |
| |
| EXPECT_EQ( |
| "UsbMidiDevice::GetDescriptors\n" |
| "MidiManagerClient::ReceiveMidiData usb:port_index = 0 " |
| "data = 0x90 0x45 0x7f\n" |
| "MidiManagerClient::ReceiveMidiData usb:port_index = 0 " |
| "data = 0xf0 0x00 0x01\n" |
| "MidiManagerClient::ReceiveMidiData usb:port_index = 0 data = 0xf7\n", |
| logger_.TakeLog()); |
| } |
| |
| TEST_F(MidiManagerUsbTest, AttachDevice) { |
| uint8_t descriptors[] = { |
| 0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08, 0x86, 0x1a, 0x2d, 0x75, |
| 0x54, 0x02, 0x00, 0x02, 0x00, 0x01, 0x09, 0x02, 0x75, 0x00, 0x02, 0x01, |
| 0x00, 0x80, 0x30, 0x09, 0x04, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, |
| 0x09, 0x24, 0x01, 0x00, 0x01, 0x09, 0x00, 0x01, 0x01, 0x09, 0x04, 0x01, |
| 0x00, 0x02, 0x01, 0x03, 0x00, 0x00, 0x07, 0x24, 0x01, 0x00, 0x01, 0x51, |
| 0x00, 0x06, 0x24, 0x02, 0x01, 0x02, 0x00, 0x06, 0x24, 0x02, 0x01, 0x03, |
| 0x00, 0x06, 0x24, 0x02, 0x02, 0x06, 0x00, 0x09, 0x24, 0x03, 0x01, 0x07, |
| 0x01, 0x06, 0x01, 0x00, 0x09, 0x24, 0x03, 0x02, 0x04, 0x01, 0x02, 0x01, |
| 0x00, 0x09, 0x24, 0x03, 0x02, 0x05, 0x01, 0x03, 0x01, 0x00, 0x09, 0x05, |
| 0x02, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x06, 0x25, 0x01, 0x02, 0x02, |
| 0x03, 0x09, 0x05, 0x82, 0x02, 0x20, 0x00, 0x00, 0x00, 0x00, 0x05, 0x25, |
| 0x01, 0x01, 0x07, |
| }; |
| |
| Initialize(); |
| UsbMidiDevice::Devices devices; |
| EXPECT_FALSE(IsInitializationCallbackInvoked()); |
| RunCallbackUntilCallbackInvoked(true, &devices); |
| EXPECT_EQ(Result::OK, GetInitializationResult()); |
| |
| ASSERT_EQ(0u, input_ports().size()); |
| ASSERT_EQ(0u, output_ports().size()); |
| ASSERT_TRUE(manager()->input_stream()); |
| std::vector<UsbMidiJack> jacks = manager()->input_stream()->jacks(); |
| ASSERT_EQ(0u, manager()->output_streams().size()); |
| ASSERT_EQ(0u, jacks.size()); |
| EXPECT_EQ("", logger_.TakeLog()); |
| |
| std::unique_ptr<FakeUsbMidiDevice> new_device( |
| new FakeUsbMidiDevice(&logger_)); |
| new_device->SetDescriptors(ToVector(descriptors)); |
| manager()->OnDeviceAttached(std::move(new_device)); |
| |
| ASSERT_EQ(1u, input_ports().size()); |
| ASSERT_EQ(2u, output_ports().size()); |
| ASSERT_TRUE(manager()->input_stream()); |
| jacks = manager()->input_stream()->jacks(); |
| ASSERT_EQ(2u, manager()->output_streams().size()); |
| EXPECT_EQ(2u, manager()->output_streams()[0]->jack().jack_id); |
| EXPECT_EQ(3u, manager()->output_streams()[1]->jack().jack_id); |
| ASSERT_EQ(1u, jacks.size()); |
| EXPECT_EQ(2, jacks[0].endpoint_number()); |
| EXPECT_EQ("UsbMidiDevice::GetDescriptors\n", logger_.TakeLog()); |
| } |
| |
| } // namespace |
| |
| } // namespace midi |