chromium/services/device/usb/usb_descriptors_unittest.cc

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "services/device/usb/usb_descriptors.h"

#include <stdint.h>

#include <algorithm>
#include <memory>
#include <string>
#include <utility>

#include "base/functional/bind.h"
#include "base/strings/utf_string_conversions.h"
#include "services/device/usb/mock_usb_device_handle.h"
#include "testing/gtest/include/gtest/gtest.h"

_;

namespace device {

UsbControlTransferRecipient;
UsbControlTransferType;
UsbSynchronizationType;
UsbTransferDirection;
UsbTransferStatus;
UsbTransferType;
UsbUsageType;

namespace {

ACTION_P2(InvokeCallback, data, length) { … }

void ExpectStringDescriptors(
    std::unique_ptr<std::map<uint8_t, std::u16string>> string_map) { … }

// clang-format off
const uint8_t kDeviceDescriptor[] = …;

const uint8_t kConfig1Descriptor[] = …;

const uint8_t kConfig2Descriptor[] = …;
// clang-format on

void ExpectConfig1Info(const mojom::UsbConfigurationInfo& config) { … }

void ExpectConfig2Info(const mojom::UsbConfigurationInfo& config) { … }

void ExpectDeviceDescriptor(const UsbDeviceDescriptor& descriptor) { … }

void OnReadDescriptors(std::unique_ptr<UsbDeviceDescriptor> descriptor) { … }

class UsbDescriptorsTest : public ::testing::Test { … };

TEST_F(UsbDescriptorsTest, ParseDescriptor) { … }

TEST_F(UsbDescriptorsTest, ReadDescriptors) { … }

TEST_F(UsbDescriptorsTest, NoInterfaceAssociations) { … }

TEST_F(UsbDescriptorsTest, InterfaceAssociations) { … }

TEST_F(UsbDescriptorsTest, CorruptInterfaceAssociations) { … }

TEST_F(UsbDescriptorsTest, StringDescriptor) { … }

TEST_F(UsbDescriptorsTest, ShortStringDescriptorHeader) { … }

TEST_F(UsbDescriptorsTest, ShortStringDescriptor) { … }

TEST_F(UsbDescriptorsTest, OddLengthStringDescriptor) { … }

TEST_F(UsbDescriptorsTest, EmptyStringDescriptor) { … }

TEST_F(UsbDescriptorsTest, OneByteStringDescriptor) { … }

TEST_F(UsbDescriptorsTest, ReadStringDescriptors) { … }

}  // namespace

}  // namespace device