Индекс класса

Это классы API. Посмотреть все пакеты API .

А

AaptParser Класс, который извлекает информацию из apk путем анализа вывода «aapt dump badging».
AaptParser.AaptVersion Перечисление параметров версии AAPT, используемых для анализа файлов APK.
Эби Класс, представляющий ABI.
AbiFormatter Полезный класс для abi.
AbiUtils Класс утилиты для обработки ABI устройств
AbLocalBuildProvider Локальный поставщик сборки, который создает локальную сборку на базе Android.
AbstractConnection Абстрактное представление связи.
AbstractHostMonitor Типичный класс для мониторинга состояния хоста.
AbstractTunnelMonitor Абстрактный туннельный монитор для GCE AVD.
AbstractXmlParser Вспомогательный базовый класс для анализа XML-файлов
AbstractXmlParser.ParseException Вызывается, если входные данные XML не удалось проанализировать.
AcloudConfigParser Вспомогательный класс, который анализирует конфигурацию Acloud (используется для запуска экземпляра облачного устройства).
AcloudConfigParser.AcloudKeys Наборы ключей, которые можно искать в конфигурации.
ДействиеВПрогрессе Общее действие продолжается.
ActiveTrace Основной класс, помогающий описывать и управлять активным следом.
ActivityStatusChecker Проверка статуса оставшихся заданий, выполняемых в конце модуля.
AdbCommandRejectedException Исключение возникает, когда adb отклоняет команду.
AdbDevice Сохраняет состояние устройства, определенное командой «adb devices -l».
AdbDeviceConnection Представляет подключение к устройству через ADB для использования с ERROR(/com.android.incfs.install.IncrementalInstallSession.Builder#execute(Executor,com.android.incfs.install.IDeviceConnection.Factory,ILogger)) .
AdbDeviceConnection.Factory
AdbHelper Вспомогательный класс для обработки запросов и подключений к adb.
AdbHelper.AdbResponse Ответ АБР.
AdbHelper.AdbService Определите, к какой службе adb должна относиться команда.
AdbInitOptions Параметры инициализации AndroidDebugBridge.
AdbInitOptions.Builder Создает параметры инициализации для ADB.
AdbRootElevator AutoCloseable , который включает adb root при необходимости его создания и восстанавливает состояние root после завершения.
AdbSocketUtils
AdbSshConnection Подключение adb через мост ssh.
AdbStopServerPreparer Целевой подготовитель останавливает сервер adb на хосте до и после запуска тестов adb.
AdbTcpConnection Представление соединения по умолчанию для устройства, предполагается, что это стандартное соединение adb для устройства.
AdbUtils Вспомогательный класс для операций ADB.
AdbVersion
AfterClassWithInfo Аналогичные гарантии, что и у AfterClass , но аннотированный метод должен требовать параметр TestInformation .
АгрегатныйПостПроцессор Агрегатор метрик, который выдает минимум, максимум, среднее значение, дисперсию, стандартное отклонение, общее количество и, при необходимости, процентили для числовых метрик, собранных в ходе многоитерационных тестовых запусков, рассматривая их как двойные значения.
AllocationInfo Содержит информацию о распределении.
AllocationInfo.AllocationSorter
AllocationInfo.SortMode
AllocationsParser
AllTestAppsInstallSetup ITargetPreparer , который устанавливает все приложения из папки IDeviceBuildInfo.getTestsDir() на устройство.
AltDirBehavior Перечисление для определения альтернативного поведения каталога для различных установщиков/проталкивателей тестовых артефактов.

АнализЭвристический Порядок важен.
AndroidBuildAPIException Класс исключения для ошибки, связанной с Android Build API.
AndroidBuildAPIHelper Вспомогательный метод, используемый для создания клиента Android Build.
AndroidBuildApiLogSaver Класс, который сохраняет файлы журналов в API Android Build.
AndroidBuildAPIOptions Параметры конфигурации хоста для клиента Android Build API.
AndroidBuildTestResult Объект-контейнер для хранения результата теста для отправки в API Android Build.
AndroidDebugBridge Подключение к отладочному мосту Android на стороне хоста (adb)

Это центральная точка для связи с любыми устройствами, эмуляторами или приложениями, работающими на них.

AndroidDebugBridge.IClientChangeListener Классы, реализующие этот интерфейс, предоставляют методы, обрабатывающие изменения ClientImpl .
AndroidDebugBridge.IDebugBridgeChangeListener Классы, реализующие этот интерфейс, предоставляют метод, который обрабатывает изменения AndroidDebugBridge (включая перезапуски).
AndroidDebugBridge.IDeviceChangeListener Классы, реализующие этот интерфейс, предоставляют методы, которые отвечают за добавление, удаление и изменение IDevice .
AndroidJUnitTest Тест, который запускает пакет инструментальных тестов на заданном устройстве с помощью android.support.test.runner.AndroidJUnitRunner.
AndroidTestOrchestratorRemoteTestRunner Запускает инструментированный тест Android с использованием команды adb и AndroidTestOrchestrator.
AoaTargetPreparer ITargetPreparer , который выполняет ряд действий (например, щелчков и свайпов) с использованием протокола Android Open Accessory (AOAv2).
ApiResponse Класс для анализа возвращаемого значения API.
ApiResponse.Кандидат
ApiResponse.UsageMetadata
ApkChangeDetector Этот класс определяет, отличаются ли устанавливаемые APK-файлы от тех, что есть на устройстве, чтобы решить, следует ли пропускать установку и удаление приложения во время setUp и tearDown ERROR(/TestAppInstallSetup) .
AppBuildInfo IBuildInfo , представляющий приложение Android и его тестовые пакеты.
AppDeviceBuildInfo Этот класс устарел. Используйте IDeviceBuildInfo напрямую.
AppSetup ITargetPreparer , который устанавливает APK и его тесты.
AppVersionFetcher Служебный класс для получения строки версии приложения с устройства.
AppVersionFetcher.AppVersionInfo Типы информации о версии приложения.
ArchModuleController Контроллер модуля не должен запускать тесты, если он не соответствует ни одной из заданных архитектур.
ArgsOptionParser Заполняет поля Option на основе проанализированных аргументов командной строки.
ArrayHelper Служебный класс, обеспечивающий преобразование массива в int/long для данных, полученных от устройств через adb.
ArrayUtil Вспомогательные методы для массивов
ArtChrootPreparer Создайте chroot-каталог для тестов ART.
ArtGTest
АртефактДетали Здесь описывается структура контента и его описание, созданное инструментом CAS.
ArtifactDetails.ArtifactFileDescriptor
Анализатор артефактов Утилита, помогающая анализировать артефакты сборки для получения ценной информации.
ArtRunTest Тестовый прогон для запуска тестов ART.
ArtRunTest.AdbShellCommandException Класс исключений для сообщения об ошибке, возникшей во время выполнения команды оболочки ADB.
АртТест
ATestFileSystemLogSaver Этот класс LogSaver используется ATest для сохранения журналов по определенному пути.
AtestRunner Реализация ITestSuite
AtraceCollector IMetricCollector , который запускает atrace во время теста, собирает результаты и регистрирует их при вызове.
AtraceRunMetricCollector Собирает трассировки из всех тестовых каталогов в указанном каталоге тестового устройства, регистрирует тестовый каталог и выполняет постобработку файлов трассировки в тестовом каталоге и агрегирует метрики.
AutoLogCollector Перечень, описывающий, какой коллектор может автоматически управляться жгутом.
Автоматизированные репортеры Класс, определяющий сопоставление из автоматизированных репортеров Tradefed.
AvdData Данные Avd, возвращенные из [IDevice.getAvdData].
СреднийПостПроцессор Реализация постпроцессора, вычисляющего среднее значение списка показателей.

Б

BackgroundDeviceAction Выполняет команду на указанном устройстве, повторяя ее по мере необходимости, пока действие не будет отменено.
BadPacketException Выбрасывается, если содержимое пакета плохое.
BaseDeviceMetricCollector Базовая реализация IMetricCollector , которая позволяет запускать и останавливать сбор данных при onTestRunStart(com.android.tradefed.device.metric.DeviceMetricData) и ERROR(/#onTestRunEnd(com.android.tradefed.device.metric.DeviceMetricData,Map)) .
BaseEmulatorPreparer Общий подготовительный этап для запуска локального эмулятора.
BaseHostJUnit4Test Базовый тестовый класс для запуска тестов в стиле JUnit4 на хосте.
BaseLeveledLogOutput Базовая реализация для ILeveledLogOutput , которая позволяет фильтровать некоторые теги по их имени или компонентам.
BaseModuleController Базовая реализация IModuleController , которая должна быть реализована для проверки того, должен ли модуль запускаться или нет.
BaseMultiTargetPreparer Базовая реализация IMultiTargetPreparer , позволяющая отключать объект.
BasePostProcessor Базовый IPostProcessor , который должна расширять каждая реализация.
BaseRetryDecision Базовая реализация IRetryDecision .
BaseStreamLogger <ОС расширяет OutputStream> ILeveledLogOutput , который направляет сообщения журнала в выходной поток и на стандартный вывод.
BaseTargetPreparer Базовый класс реализации для ITargetPreparer , позволяющий контролировать, отключен ли объект или нет.
BaseTestSuite Тест для запуска набора тестов совместимости с новой системой пакетов.
Пакетный канал <T> Вспомогательный класс для пакетной загрузки результатов теста и артефактов.
BatchChannel.BatchUploadAction <T> Действие, которое необходимо выполнить, когда партия элементов готова к загрузке.
Контроллер батареи Утилитарный класс, позволяющий контролировать состояние заряда аккумулятора устройства.
BatteryRechargeDeviceRecovery Разрешить активировать команду, когда уровень заряда батареи устройства опустится ниже заданного порога.
Температура батареи
BatteryUnavailableDeviceRecovery Средство проверки восстановления, которое запустит конфигурацию, если уровень заряда батареи недоступен.
BeforeClassWithInfo Аналогичные гарантии, что и у BeforeClass , но аннотированный метод должен требовать параметр TestInformation .
Двоичное состояние Перечисление используется для записи состояния ВКЛ/ВЫКЛ с состоянием покоя IGNORE.
Сборщик задержек соединения Bluetooth Сборщик передаст предварительно определенную конфигурацию метрики длительности statsd на устройства и соберет длительность Bluetooth-соединения для каждого профиля.
BluetoothConnectionStateCollector Этот сборщик будет собирать метрики BluetoothConnectionStateChanged и записывать номер состояния подключения для каждого профиля.
BluetoothConnectionSuccessRatePostProcessor Реализация постпроцессора, который рассчитывает вероятность успеха для профиля Bluetooth

Используйте «metric-key-match» для указания метрик, содержащих состояния подключения Bluetooth в числовом массиве. Пример [0, 1, 2, 3, 0, 1, 2, 3].

BluetoothHciSnoopLogCollector Сборщик для включения функции отслеживания Bluetooth HCI на проверяемом устройстве и сбора журнала для каждого теста.
BluetoothUtils Вспомогательные функции для вызова BluetoothInstrumentation на устройстве

Код инструментирования Bluetooth на стороне устройства можно найти в AOSP по адресу: frameworks/base/core/tests/bluetoothtests

BootstrapBuildProvider IDeviceBuildProvider , который загружает информацию о сборке с тестового устройства.

Это обычно используется для устройств с внешней сборкой, т. е.

BootstrapServiceFileResolverLoader Загружает преобразователи с помощью сервисной загрузки.
Отчет об ошибке Объект, содержащий ссылки на файлы отчетов об ошибках, совместимый с простыми отчетами об ошибках и сжатыми отчетами об ошибках (bugreportz).
BugreportCollector Сквозной слушатель ITestInvocationListener , который собирает отчеты об ошибках при возникновении настраиваемых событий, а затем вызывает ITestInvocationListener.testLog для своих дочерних элементов после сбора каждого отчета об ошибках.
BugreportCollector.Filter
BugreportCollector.Freq
BugreportCollector.Noun
BugreportCollector.Predicate Полный предикат, описывающий, когда следует создавать отчет об ошибке.
BugreportCollector.Relation
BugreportCollector.SubPredicate
BugreportzOnFailureCollector Собирайте отчеты об ошибках в случае сбоя тестового случая.
BugreportzOnTestCaseFailureCollector Собирайте отчеты об ошибках, если тестовый случай в ходе выполнения завершается неудачей.
BuildAnalysis Представляет результаты анализа одной сборки.
BuildError Вызывается, если предоставленная сборка не запускается.
BuildInfo Общая реализация IBuildInfo , которая должна быть связана с ITestDevice .
BuildInfoKey Класс, содержащий перечисление, связанное с запросами информации о построении.
BuildInfoKey.BuildInfoFileKey Перечисление, описывающее все известные типы файлов, которые можно запросить через IBuildInfo.getFile(com.android.tradefed.build.BuildInfoKey.BuildInfoFileKey) .
BuildInfoRecorder ITargetPreparer , который записывает метаданные информации о сборке в указанный файл.
BuildInfoUtil Утилитарный класс для управления IBuildInfo
BuildRetrievalError Произошла фатальная ошибка при извлечении сборки для тестирования.
BuildSerializedVersion Класс, содержащий текущую версию сериализации всех IBuildInfo .
BuildTestsZipUtils Вспомогательный класс для операций, связанных с тестами zip-архива, сгенерированного системой сборки Android.
BulkEmailer Утилита для отправки сообщений электронной почты, позволяющая настраивать следующие параметры: интервал отправки, начальный размер пакета, получателей и общее количество сообщений.
BundletoolUtil Служебный класс, который использует командную строку bundletool для установки .apks на устройство.
ByteArrayInputStreamSource
ByteArrayList Класс для представления облегченного массива байтов.
ByteArrayUtil Утилиты для работы с массивом байтов, например, преобразования байтов в целые числа.
ByteBufferUtil
ByteStreamDownloader Клиент, реализующий метод Read службы ByteStream gRPC.
ByteStreamUploader Клиент, реализующий метод Write службы ByteStream gRPC.

С

CacheClientFactory Фабрика, создающая единичный экземпляр ICacheClient .
ОтмененоИсключение Абстрактное исключение для исключения, которое может быть выдано, когда пользовательский ввод отменяет действие.
ВозможностиНовыйОтветить Полезная нагрузка ответа CapabilitiesNew протокола JDWP.
CarModuleController Этот контроллер предотвращает выполнение тестовых случаев на неавтомобильных устройствах.
CarryDnaeError Внутреннее RuntimeException для переноса DeviceNotAvailableException через фреймворк JUnit4.
CarryInterruptedException Вызывается, когда истечет время ожидания фазы теста и необходимо перенести InterruptedException из потока выполнения теста в поток выполнения вызова.
CasFuseDriverProfile CasDriverProfile — это конкретная реализация IFuseDriverProfile для образов устройств, представляющих собой фрагментированные каталоги FastCDC.
CdmaDeviceFlasher Класс, который выводит изображение на физическое устройство Android с радио CDMA.
CecControllerTokenProvider Поставщик токенов для токенов, связанных с Consumer Electronics Control (CEC).
CentralDirectoryInfo CentralDirectoryInfo — это класс, содержащий информацию о файле/папке внутри zip-файла.
CheckPairingPreparer CompanionAwarePreparer , который проверяет соединение BT между основным и сопутствующим устройствами
Чанкер Разбивает blob на один или несколько Chunk размером не более chunkSize байт.
Чанкер.Чанк Кусок кляксы.
ChunkHandler Создайте подкласс с классом, который обрабатывает один или несколько типов фрагментов.
CircularAtraceUtil Утилита atrace, разработанная в первую очередь для выявления основных причин возникновения ошибок ANR во время тестирования Monkey.
CircularByteArray Структура данных для хранения массива фиксированного размера, который работает как кольцевой буфер и отслеживает общую сумму всех значений в массиве.
ClangCodeCoverageCollector BaseDeviceMetricCollector , который извлекает измерения покрытия Clang из устройства и регистрирует их как тестовые артефакты.
ClangProfileIndexer Вспомогательный класс, который индексирует измерения покрытия кода Clang.
ClassNotFoundConfigurationException ConfigurationException , если класс объекта не найден.
ClassPathScanner Находит записи в classpath.
ClassPathScanner.ClassNameFilter Фильтр IClassPathFilter , который фильтрует и преобразует имена классов Java.
ClassPathScanner.ExternalClassNameFilter Фильтр ClassNameFilter , который отклоняет внутренние классы
ClassPathScanner.IClassPathFilter Фильтр для путей входа в classpath

Создан по образцу FileFilter

Клиент Это представляет собой одного клиента, обычно процесс Dalvik VM.
Клиент Клиент хранилища Android Test, который загружает результаты тестов в службу Test Storage.
ClientData Содержит данные ClientImpl .
ClientData.AllocationTrackingStatus
ClientData.DebuggerStatus
ClientData.HeapData Куча информации.
ClientData.HeapInfo
ClientData.HprofData
ClientData.HprofData.Type
ClientData.IAllocationTrackingHandler
ClientData.IHprofDumpHandler Обработчики, способные работать на свалках HPROF.
ClientData.IMethodProfilingHandler Обработчики, способные действовать на основе информации о профилировании метода
ClientData.MethodProfilingStatus
ClientData.Names
ClientImpl Это представляет собой одного клиента, обычно процесс Dalvik VM.
ClientTracker Отслеживает clients устройств
ClockworkUtils Механическая утилита для совместного использования логики нескольких устройств
CloseableTraceScope Класс с ограниченной областью действия, позволяющий сообщать о разделе трассировки через try-with-resources
ClusterBuildInfo Класс IBuildInfo для сборок, переданных из TFC.
ClusterBuildProvider IBuildProvider для загрузки тестовых ресурсов TFC.
КластерКлиент Реализация IClusterClient для взаимодействия с бэкэндом TFC.
ClusterCommand Класс, представляющий задачу, извлеченную из кластера TF.
ClusterCommand.RequestType
ClusterCommand.State Статус команды в кластере ТФ.
ClusterCommandConfigBuilder Класс для создания файла конфигурации для кластерной команды.
ClusterCommandEvent Класс для инкапсуляции событий команд кластера, подлежащих загрузке.
ClusterCommandEvent.Builder
ClusterCommandEvent.Type
ClusterCommandLauncher Класс IRemoteTest для запуска команды из TFC через подпроцесс TF.
ClusterCommandScheduler ICommandScheduler для поддержки TFC (Tradefed Cluster).
ClusterCommandStatus Класс, представляющий состояние и причину отмены команды из кластера TF.
ClusterDeviceInfo Класс для инкапсуляции информации об устройстве кластера, подлежащей загрузке.
ClusterDeviceInfo.Builder
ClusterDeviceMonitor Реализация IDeviceMonitor , которая передает результаты в службу Tradefed Cluster.
ClusterEventUploader <T расширяет IClusterEvent > Класс ClusterEventUploader, который загружает IClusterEvent в TFC.
ClusterHostEvent Класс для инкапсуляции событий хоста кластера, подлежащих загрузке.
ClusterHostEvent.Builder
ClusterHostEvent.HostEventType Перечисления различных типов хост-событий.
ClusterHostUtil Статические служебные функции для кластера TF для получения экземпляров глобальной конфигурации, информации о хосте и т. д.
ClusterLogSaver Класс ILogSaver для загрузки тестовых результатов в TFC.
ClusterLogSaver.FilePickingStrategy Стратегии выбора файлов.
ClusterOptions
CodeCoverageCollector BaseDeviceMetricCollector , который извлекает результаты измерений покрытия Java и собственных функций с устройства и регистрирует их как тестовые артефакты.
CodeCoverageTest Тест, который запускает пакет инструментальных тестов на заданном устройстве и генерирует отчет о покрытии кода.
CollectingByteOutputReceiver IShellOutputReceiver , который собирает весь вывод оболочки в byte[] .
CollectingOutputReceiver IShellOutputReceiver , который собирает весь вывод оболочки в одну String .
CollectingOutputReceiver IShellOutputReceiver , который собирает весь вывод оболочки в одну String .
CollectingTestListener ITestInvocationListener , который будет собирать все результаты тестов.
CollectorHelper Помощник для выполнения некоторых операций IMetricCollector , необходимых в нескольких местах.
CommandBaselineSetter Общий сеттер для обработки базовых настроек устройства с помощью команд оболочки adb.
CommandFileParser Парсер файла, содержащего набор командных строк.
CommandFileParser.CommandLine
CommandInterrupter Служба, позволяющая прерывать команды TradeFederation или отмечать их как непрерываемые.
CommandLineBuildInfoBuilder Утилита, предназначенная для захвата обычных аргументов информации о сборке из командной строки и создания из них IBuildInfo .
CommandOptions Реализация ICommandOptions .
CommandOptionsGetter Реализация сервиса, которая возвращает значение параметров команды для данного вызова.
CommandRejectedException
CommandResult Содержит результат команды.
CommandRunner Альтернативная точка входа TradeFederation, которая выполнит команду, указанную в аргументах командной строки, а затем завершит работу.
CommandRunner.ExitCode Коды ошибок, с которыми можно выйти.
Планировщик команд Планировщик для запуска команд TradeFederation на всех доступных устройствах.
CommandScheduler.HostState Перечисления разного статуса хоста
CommandStatus Представляет статус запланированной операции.
CommandStatusHandler Обработчик, помогающий отслеживать и обновлять статус вызова.
CommandSuccessModuleController Базовый класс для контроллера модуля, позволяющий пропустить тестовый модуль в случае сбоя команды оболочки.
CommonLogRemoteFileUtil Эта утилита позволяет избежать дублирования кода в различных представлениях удаленного устройства для логики удаленного извлечения журналов общих файлов.
CommonLogRemoteFileUtil.KnownLogFileEntry Представление известной записи журнала для удаленных устройств.
CompanionAllocator Базовый класс, который отвечает за выделение и освобождение сопутствующего устройства.

getCompanionDeviceSelectionOptions() должен быть реализован для описания критериев, необходимых для выделения сопутствующего устройства.

CompanionAwarePreparer ITargetPreparer , который инкапсулирует логику получения уже выделенного сопутствующего устройства.
CompanionAwareTest Базовый тестовый класс, который инкапсулирует шаблон получения и проверки сопутствующего устройства.

Подкласс может вызвать getCompanion() для извлечения выделенного компаньона.

CompanionDeviceTracker Класс для выделения и освобождения сопутствующих устройств
CompanionRunCommandTargetPreparer ITargetPreparer , который запускает указанные команды на выделенном сопутствующем устройстве
CompanionTestAppInstallSetup ITargetPreparer , который устанавливает одно или несколько приложений из папки IDeviceBuildInfo.getTestsDir() на выделенное сопутствующее устройство.
CompileBootImageWithSpeedTargetPreparer Перекомпилирует загрузочный classpath и системный сервер с фильтром компилятора «speed».
СостояниеОтказМонитор Следите за любыми сбоями при вызове.
ConditionPriorityBlockingQueue <T> Потокобезопасный класс с операциями типа ERROR(/PriorityBlockingQueue) , который может извлекать объекты, соответствующие определенному условию.
ConditionPriorityBlockingQueue.AlwaysMatch <T> ConditionPriorityBlockingQueue.IMatcher , соответствующий любому объекту.
ConditionPriorityBlockingQueue.IMatcher <T> Интерфейс для определения соответствия элементов какому-либо условию.
ConfigCompleter Реализация Completer для наших конфигураций TF.
ConfigurableGrpcDynamicShardingClient
Конфигурация Конкретная реализация IConfiguration , которая сохраняет загруженные объекты конфигурации на карте.
ConfigurationDef Содержит запись конфигурации, связанных с ней объектов и их параметров.
ConfigurationDef.ConfigObjectDef Объект для хранения информации для className и номера его появления (например, если в конфигурации дважды встречается один и тот же объект, первый из них будет иметь первый номер появления).
Конфигурационный дескриптор Объект конфигурации, описывающий некоторые аспекты самой конфигурации.
ConfigurationDescriptor.LocalTestRunner Перечисление, используемое для указания локального исполнителя тестов.
ConfigurationException Вызывается, если не удалось загрузить конфигурацию.
ConfigurationFactory Фабрика для создания IConfiguration .
ConfigurationFactory.ConfigLoader Реализация IConfigDefLoader, которая отслеживает включенные конфигурации из одной корневой конфигурации и выдает исключение при циклических включениях.
ConfigurationFactory.ExceptionLoader
ConfigurationUtil Вспомогательные функции для работы с файлами конфигурации.
КонфигурацияXmlParserSettings Простой класс для принятия настроек для ConfigurationXmlParser

Для передачи настроек этому классу псевдоним обязателен.

КонфигурацияYamlParser Парсер для конфигураций Tradefed в стиле YAML
ConfigUtil Служебный класс для создания, взаимодействия и отправки файлов конфигурации statsd.
ConfigUtil.LogSource
Консоль Основная консоль TradeFederation, предоставляющая пользователю интерфейс для взаимодействия

В настоящее время поддерживает такие операции, как

  • добавить команду для проверки
  • список устройств и их состояние
  • список вызовов в процессе выполнения
  • список команд в очереди
  • вывести журнал вызовов в файл/stdout
  • неисправность
Console.ArgRunnable <T> Runnable с методом run , который может принимать аргумент
Console.CaptureList Удобный тип для List<List<String>>
ConsoleReaderOutputStream OutputStream, который можно использовать для корректной работы System.out.print() с незаконченной LineReader пользователя.
ConsoleResultReporter Отчет о результатах для вывода результатов теста на консоль.
СодержаниеАнализКонтекст Предоставьте контекст, окружающий контент, для его правильного анализа.
ContentAnalysisContext.AnalysisMethod Здесь описывается, чего следует ожидать от структуры контента для правильного анализа.
Анализ контентаРезультаты Резюме контент-анализа.
СодержаниеИнформация Представляет содержимое для заданной целевой сборки ее базовой и текущей версии.
ContentMerkleTree Вычислить MerkleTree на основе информации о содержании.
ContentModuleLister Вычислить список модулей из контекста.
ContentProviderHandler Обработчик, который абстрагирует взаимодействия с поставщиком контента и позволяет использовать поставщика контента на стороне устройства для различных операций.
ContentRequest Класс для построения запроса к API.
ContentRequest.Content
ContentRequest.InlineData
ContentRequest.Часть
CountingTestResultListener TestResultListener , который отслеживает общее количество тестов по TestStatus
CountTestCasesCollector Подсчитайте и сообщите количество тестовых случаев для данного IRemoteTest .
ПокрытиеИзмерениеЭкспедитор Тест-заполнитель, который пересылает измерения покрытия от поставщика сборки в регистратор.
Варианты покрытия Tradefed возражает против удержания вариантов покрытия.
CoverageOptions.Toolchain
CpuThrottlingWaiter ITargetPreparer , который ждет, пока максимальная частота на всех ядрах не будет восстановлена ​​до максимально доступного уровня.
CreateAvdPreparer
CreateUserPreparer Подготовитель цели для создания пользователя и его очистки в конце.
CurlGenAiClient Предоставьте центральный клиент для взаимодействия с API GenAi и выполнения оперативных запросов.
CurlGenAiClient.Model Список моделей, доступных для использования.
CurrentInvocation Класс, который отслеживает и предоставляет текущую информацию о вызове, полезную в любом месте вызова.
CurrentInvocation.InvocationInfo Некий специальный именованный ключ, который мы всегда будем заполнять для вызова.
CurrentInvocation.IsolationGrade Описывает уровень изоляции

Д

DdmJdwpExtension
DdmJdwpExtension.DdmInterceptor
DdmJdwpExtension.Event
DdmPreferences Настройки библиотеки ddm.
Отладчик Это представляет собой ожидающее или установленное соединение с отладчиком JDWP.
DebugHostLogOnFailureCollector Сборщик, который будет собирать и регистрировать журналы на стороне хоста в случае сбоя тестового случая.
DebugViewDumpHandler
DefaultConnection Представление соединения по умолчанию для устройства, предполагается, что это стандартное соединение adb для устройства.
DefaultConnection.ConnectionBuilder Строитель использовал для описания соединения.
DefaultRemoteAndroidTestRunner Расширение ddmlib RemoteAndroidTestRunner для установки некоторых значений по умолчанию для вариантов использования Tradefed.
DefaultTestsZipInstaller Реализация zip-установщика тестов по умолчанию.
ДелегированноеВызовВыполнение InvocationExecution , который делегирует выполнение другому двоичному файлу Tradefed.
DependenciesResolver Новый тип провайдера, позволяющий получить все зависимости для теста.
DeviceActionTargetPreparer ITargetPreparer для выполнения действий устройства.
DeviceActionUtil Класс Utility для выполнения действий устройства.
DeviceActionUtil.Command Команды для действий устройства.
DeviceActionUtil.DeviceActionConfigError Исключение из-за ошибки конфигурации.
DeviceAllocationResult Представляет результаты попытки распределения для команды.
DeviceAllocationState Представляет состояние распределения устройства с точки зрения IDeviceManager.
DeviceAvailableChecker Проверка, позволяющая убедиться, что модуль не оставляет устройство в автономном состоянии.
DeviceBaselineChecker Перед каждым модулем задайте базовые настройки устройства.
DeviceBaselineSetter Абстрактный класс, используемый для создания базовых настроек устройства.
DeviceBatteryLevelChecker IRemoteTest , который проверяет минимальный заряд аккумулятора и ждет, пока аккумулятор не достигнет второго порога зарядки, если минимальный заряд отсутствует.
DeviceBatteryResourceMetricCollector Этот сборщик собирает показатели батареи устройства.
DeviceBuildDescriptor Класс-оболочка для IBuildInfo , содержащий вспомогательные методы для извлечения информации о сборке платформы устройства.
DeviceBuildInfo IBuildInfo , представляющий полную сборку устройства Android и (опционально) ее тесты.
DeviceBuildInfoBootStrapper ITargetPreparer , который заменяет поля информации о сборке атрибутами, считанными с устройства.

Это полезно для тестирования устройств со сборками, созданными из внешнего источника (например,

DeviceBuildInfoInjector ITargetPreparer , который вставляет метаданные DeviceBuildDescriptor в IBuildInfo .
DeviceCleaner Выполняет перезагрузку или форматирование в качестве очистки после теста и при необходимости отключает экран.
DeviceCleaner.CleanupAction
DeviceCleaner.PostCleanupAction
DeviceConcurrentUtil Содержит служебные методы и классы для одновременного выполнения команд на стороне устройства.

Используйте ERROR(/ExecutorService) для запуска команд, реализованных как ShellCommandCallable , и используйте ERROR(/#joinFuture(String,Future,long)) для синхронизации с ERROR(/Future) , возвращаемым ERROR(/ExecutorService) для выполнения команды.

DeviceConcurrentUtil.ShellCommandCallable <V> ERROR(/Callable) , которая переносит сведения о выполнении команды оболочки на ITestDevice .
DeviceConfigurationHolder Конкретная реализация IDeviceConfiguration , которая сохраняет загруженные объекты конфигурации устройства в своих атрибутах.
DeviceConnection Представляет подключение к устройству через ADB для использования с ERROR(/com.android.incfs.install.IncrementalInstallSession.Builder#execute(Executor,com.android.incfs.install.IDeviceConnection.Factory,ILogger)) .
DeviceConnection.Factory
DeviceDescriptor Класс, содержащий информацию, описывающую тестируемое устройство.
DeviceDisconnectedException Вызывается, когда устройство больше не доступно через свой тип транспорта, например, если устройство больше не видно через USB или соединение TCP/IP.
DeviceErrorIdentifier Идентификаторы ошибок из ошибок устройства и ошибок, сообщенных устройством.
DeviceFailedToBootError Вызывается, если устройство не загружается после прошивки сборки.
DeviceFeatureFlag
DeviceFeatureModuleController Контроллер модуля не запускает тесты, если он не поддерживает определенную функцию.
DeviceFileReporter Вспомогательный класс, который проверяет устройство на наличие файлов и отправляет их в ITestInvocationListener.testLog(String, LogDataType, InputStreamSource) если они найдены.
DeviceFlashPreparer ITargetPreparer , который прошивает изображение на физическом оборудовании Android.
DeviceFoldableState Представление состояния складывания устройства, возвращаемое командой «cmd device_state print-states».
DeviceFolderBuildInfo IDeviceBuildInfo , который также содержит другие артефакты сборки, хранящиеся в каталоге в локальной файловой системе.
DeviceImageTracker Для некоторых дополнительных обновлений устройств нам нужны базовые файлы для вычисления различий.
DeviceImageTracker.FileCacheTracker Отслеживайте информацию о кэшированном изображении устройства и его метаданных.
DeviceImageZipFlashingTargetPreparer Подготовитель целевого устройства, который прошивает устройство образами устройств, предоставленными в определенном формате.
DeviceImpl Устройство.
Результат проверки устройства Класс содержит результат проверки устройства, когда устройство становится недоступно.
DeviceInternetAccessibilityResourceMetricCollector Сборщик отправляет запрос на google.com, чтобы проверить, имеет ли устройство доступ к Интернету или нет.
DeviceJUnit4ClassRunner Средство запуска тестов JUnit4, которое также поддерживает IDeviceTest .
DeviceJUnit4ClassRunner.LogAnnotation Поддельная аннотация, предназначенная для передачи журналов репортерам.
DeviceJUnit4ClassRunner.MetricAnnotation Поддельная аннотация, призванная донести метрики до репортеров.
DeviceJUnit4ClassRunner.TestLogData Реализация ExternalResource и TestRule .
DeviceJUnit4ClassRunner.TestMetrics Реализация ExternalResource и TestRule .
DeviceListMonitorTask
DeviceLogger Класс Bridge для использования utils.ILogger для Incremental.
DeviceManagementGrpcServer Сервер GRPC, позволяющий зарезервировать устройство у Tradefed.
Диспетчер устройств
DeviceManager.FastbootDevice Представление устройства в режиме Fastboot.
DeviceMerkleTree Вычислить MerkleTree на основе информации о содержимом устройства.
DeviceMetricData Объект для хранения всех данных, собранных сборщиками метрик.
DeviceMonitor DeviceMonitor отслеживает устройства, подключенные к adb.
DeviceMonitor.DeviceListComparisonResult
DeviceMonitorMultiplexer Прокси-класс для распространения запросов на несколько IDeviceMonitor .
DeviceNotAvailableException Вызывается, когда устройство больше недоступно для тестирования.
DeviceOwnerTargetPreparer ITargetPreparer , который настраивает компонент владельца устройства.
DeviceParameterizedRunner Параметризованный исполнитель в стиле JUnit4 для параметризованных тестов, управляемых на стороне хоста.
Свойства устройства Общие определения констант для имен свойств на стороне устройства
DeviceRecoveryModeUtil
DeviceReleaseReporter Device release reporter that handles communicating with the parent process the device(s) to be released.
DeviceResetFeature Server side implementation of device reset.
DeviceResetHandler Utility handling generically device resetting.
DeviceRuntimeException Thrown when a device action did not results in the expected results.
DeviceSelectionOptions Container for for device selection criteria.
DeviceSelectionOptions.DeviceRequestedType The different possible types of placeholder devices supported.
DeviceSettingChecker Check if device settings have changed during a module run.
DeviceSetup A ITargetPreparer that configures a device for testing based on provided Option s.
DeviceSnapshotFeature Server side implementation of device snapshot.
DeviceSnapshotHandler Utility handling Cuttlefish snapshot.
DeviceStateMonitor Helper class for monitoring the state of a IDevice .
DeviceStorageAgeResourceMetricCollector Parse storage age from logcat.
DeviceStorageFiller Target preparer to fill up storage so some amount of free space is available.
DeviceStorageStatusChecker Check if device has enough disk space for the given partitions.
DeviceStringPusher Target preparer to write a string to a file.
DeviceSuite Extends the JUnit4 container Suite in order to provide a ITestDevice to the tests that requires it.
DeviceSyncHelper Helper that helps syncing a new device image to the device.
DeviceTestCase Helper JUnit test case that provides the IRemoteTest and IDeviceTest services.
DeviceTestResult An specialization of TestResult that will abort when a DeviceNotAvailableException occurs
DeviceTestResult.RuntimeDeviceNotAvailableException
DeviceTestRunOptions A builder class for options related to running device tests through BaseHostJUnit4Test.
DeviceTestSuite Helper JUnit test suite that provides the IRemoteTest and IDeviceTest services.
DeviceTraceCollector Collector that will start perfetto trace when a test run starts and log trace file at the end.
DeviceUnavailableMonitor This listener attempts to capture a test case level DNAE only.
DeviceUnresponsiveException A specialization of DeviceNotAvailableException that indicates device is visible to adb, but is unresponsive (ie, commands timing out, won't boot, etc)
DeviceUpdateTargetPreparer An abstract ITargetPreparer that takes care of common steps around updating devices with a device image file from an external source (as opposed to a build service).
DeviceWifiResourceMetricCollector The collector collects current connected wifi signal strength and link speed metrics.
DeviceWiper A ITargetPreparer that wipes userdata
DigestCalculator Utility methods to compute Digest .
DirectedGraph <V> A directed unweighted graphs implementation.
DisableSELinuxTargetPreparer Target preparer that disables SELinux if enabled.
DryRunKeyStore A keystore for dry-run where any keystore value is always properly replaced and found.
DryRunner Transparently dry runs tests instead of actually executing them.
DynamicFileStubTest This is a tradefed test to test tradefed can resolve dynamic file correctly.
DynamicRemoteFileResolver Class that helps resolving path to remote files.
DynamicRemoteFileResolver.FileResolverLoader Loads implementations of IRemoteFileResolver .
DynamicShardHelper Sharding strategy to allow work remote work queueing between multiple TF instances
DynamicShardingConnectionInfoMessage Data-holding class in order to make sending via the feature server easier.
DynamicSystemPreparer An ITargetPreparer that sets up a system image on top of a device build with the Dynamic System Update.

Э

EarlyDeviceReleaseFeature Feature server implementation for early device release.
Электронная почта A helper class to send an email.
EmailHostHealthAgent A IHostHealthAgent implementation to send email from Host monitor reports
EmmaXmlConstants Constants used when parsing emma xml report.
EmulatorMemoryCpuCapturer
EndCentralDirectoryInfo EndCentralDirectoryInfo is a class containing the overall information of a zip file.
EnforcedSeLinuxChecker Status checker that ensures the status of Selinux.
EnvironmentVariableUtil A collection of helper methods to prepare environment variables.
EraseUserDataPreparer A ITargetPreparer that wipes user data on the device.
ErrorIdentifier This interface describes a specific error and its properties.
ErrorStorageUtil Helper class for manipulating the errors to align with the common storage.
EventsLoggerListener Listener that logs all the events it receives into a file
ExceptionThrowingRunnerWrapper
ExecutableAction A value class representing an action which can be executed.
ExecutableActionResult A value class representing a result of a ExecutableAction .
ExecutableBaseTest Base class for executable style of tests.
ExecutableHostTest Test runner for executable running on the host.
ExecutableTargetTest Test runner for executable running on the target.
ExecutionFiles Files dependencies generated during the execution of a test or invocation that need to be carried for testing.
ExecutionFiles.FilesKey Enumeration of known standard key for the map.
ExecutionProperties Properties generated during the execution of a test or invocation.
ExistingBuildProvider A IBuildProvider that returns an already constructed IBuildInfo .
ExtendedFile A extension of standard file to carry a build related metadata.
ExtensionAtomsRegistry ExtensionAtomsRegistry for local use of statsd.

Ф

FailureDescription The class describing a failure information in Trade Federation.
FakeTest A fake test whose purpose is to make it easy to generate repeatable test results.
FakeTestsZipFolder A testing fixture that creates a fake unzipped tests folder based on a list of content.
FakeTestsZipFolder.ItemType
FastbootCommandPreparer Target preparer that triggers fastboot and sends fastboot commands.
FastbootDeviceFlasher A class that relies on fastboot to flash an image on physical Android hardware.
FastbootHelper A helper class for fastboot operations.
FastbootPack Follow the specification of bootloader to unpack it.
FastbootUpdateBootstrapPreparer An ITargetPreparer that stages specified files (bootloader, radio, device image zip) into IDeviceBuildInfo to get devices flashed with FastbootDeviceFlasher , then injects post-boot device attributes into the build info for result reporting purposes.
FatalHostError An exception that indicates a fatal unrecoverable error has occurred on the host machine running TradeFederation, and that the TradeFederation instance should be shut down.
FeatureFlagTargetPreparer Updates the DeviceConfig (feature flags tuned by a remote service).
FileDownloadCache A helper class that maintains a local filesystem LRU cache of downloaded files.
FileDownloadCacheFactory A factory for creating FileDownloadCache
FileDownloadCacheWrapper A wrapper class that provides FileDownloadCache facilities while implementing the IFileDownloader interface.
FileIdleMonitor Monitors files and executes a callback if they have been idle (ie
FileInputStreamSource A InputStreamSource that takes an input file.
FileListingService Provides IDevice side file listing service.
FileListingService.FileEntry Represents an entry in a directory.
FileListingService.IListingReceiver Classes which implement this interface provide a method that deals with asynchronous result from ls command on the device.
FileLogger A ILeveledLogOutput that directs log messages to a file and to stdout.
FilePermissionUtil Utility class providing file permission handling.
FileProtoResultReporter Proto reporter that dumps the TestRecord into a file.
FilePullerDeviceMetricCollector A BaseDeviceMetricCollector that listen for metrics key coming from the device and pull them as a file from the device.
FilePullerLogCollector Logger of the file reported by the device-side.
FileSystemLogSaver Save logs to a file system.
FilesystemRootChecker
FileUtil A helper class for file related operations
FileUtil.LowDiskSpaceException Thrown if usable disk space is below minimum threshold.
FilteredResultForwarder Variant of ResultForwarder that only allows an allowlist of TestDescription to be reported.
FixedByteArrayOutputStream An in-memory ERROR(/OutputStream) that only keeps a maximum amount of data.
FlashingMethod An enum to describe the method used to flash device under test
FlashingResourcesParser A class that parses out required versions of auxiliary image files needed to flash a device.
FlashingResourcesParser.AndroidInfo A typedef for Map&lt;String, MultiMap&lt;String, String&gt;&gt; .
FlashingResourcesParser.Constraint A filtering interface, intended to allow FlashingResourcesParser to ignore some resources that it otherwise might use
FlashingResourceUtil This utility helps setting the appropriate version of artifacts so they can be flashed via DeviceFlashPreparer .
FoldableExpandingHandler A IModuleParameterHandler expanding into more for each non-primary foldable configuration.
FoldableHandler Generic foldable handler that can take the foldable parameters to create a specialized module.
FoldableModePreparer A target preparer that can switch the foldable state of a device.
FolderBuildInfo Concrete implementation of a IFolderBuildInfo .
FolderSaver A ITargetPreparer that pulls directories off device, compresses and saves it into logging backend.
FormattedGeneratorReporter Reporter that allows to generate reports in a particular format.
FreeDeviceState
FuseMountManager
FuseUtil A helper class for FUSE operations.
FutilityCommandPreparer Preparer to execute futility commands.

Г

GceAvdInfo Structure to hold relevant data for a given GCE AVD instance.
GceAvdInfo.GceStatus
GceAvdInfo.LogFileEntry
GceLHPTunnelMonitor Thread Monitor for the Gce lab host proxy tunnel used for oxygenation.
GceManager Helper that manages the GCE calls to start/stop and collect logs from GCE.
GceRemoteCmdFormatter Utility class to format commands to reach a remote gce device.
GceRemoteCmdFormatter.ScpMode SCP can be used to push or pull file depending of the structure of the args.
GceSshTunnelMonitor Thread Monitor for the Gce ssh tunnel.
GcovCodeCoverageCollector A BaseDeviceMetricCollector that will pull gcov coverage measurements off of the device and log them as test artifacts.
GcovKernelCodeCoverageCollector A BaseDeviceMetricCollector that will pull gcov kernel coverage measurements out of debugfs and off of the device and then finally logs them as test artifacts.
GCSBucketUtil File manager to download and upload files from Google Cloud Storage (GCS).
GCSBucketUtil.GCSFileMetadata Simple wrapper for file info in GCS.
GCSCommon Obsoleted! Use com.android.tradefed.util.gcs.GCSCommon instead.
GCSCommon Base class for Gcs operation like download and upload.
GCSConfigurationFactory A ConfigurationFactory loads configs from Google Cloud Storage.
GCSConfigurationFactory.GCSConfigLoader Extension of ConfigurationFactory.ConfigLoader that loads config from GCS, tracks the included configurations from one root config, and throws an exception on circular includes.
GCSConfigurationServer Config server loads configs from Google Cloud Storage (GCS).
GCSDownloaderHelper Downloader for GCS bucket that takes care of caching and resolving the global config.
GCSFileDownloader File downloader to download file from google cloud storage (GCS).
GCSFileDownloaderBase File downloader to download file from google cloud storage (GCS).
GCSFileUploader File uploader to upload file data to google cloud storage (GCS).
GCSHelper
GCSHostResourceManager Download host resource from GCS (Google cloud storage).
GcsRemoteFileResolver Implementation of IRemoteFileResolver that allows downloading from a GCS bucket.
GenericLogcatEventParser <LogcatEventType> Parse logcat input for events.
GenericLogcatEventParser.LogcatEvent Struct to hold a logcat event with the event type and triggering logcat message
GetPreviousPassedHelper Helper to get the previous passed test filters.
GkiDeviceFlashPreparer A target preparer that flash the device with android common kernel generic image.
ГлобальнаяКонфигурация Реализация IGlobalConfiguration , которая сохраняет загруженные объекты конфигурации на карте.
GlobalFilterGetter Service implementation that returns the filters of a given invocation.
GlobalTestFilter Filter options applied to the invocation.
GoogleAccountPreparer A ITargetPreparer that supports configuring google accounts.
GoogleAccountUtil A Utility that supports configuring google accounts on a device
GoogleApiClientUtil Utils for create Google API client.
GoogleApiClientUtilBase
GoogleBenchmarkResultParser Parses the results of Google Benchmark that run from shell, and return a map with all the results.
GoogleBenchmarkTest A Test that runs a Google benchmark test package on given device.
GranularRetriableTestWrapper A wrapper class works on the IRemoteTest to granulate the IRemoteTest in testcase level.
GranularRetriableTestWrapper.StartEndCollector Class helper to catch missing run start and end.
GsiDeviceFlashPreparer A target preparer that flashes the device with android generic system image.
GTest A Test that runs a native test package on given device.
GTestBase The base class of gTest
GTestListTestParser A result parser for gtest dry run mode with "--gtest_list_tests" parameter.
GTestResultParser Parses the 'raw output mode' results of native tests using GTest that run from shell, and informs a ITestInvocationListener of the results.
GTestXmlResultParser Parses the 'xml output mode' results of native tests using GTest that run from shell, and informs a ITestRunListener of the results.

ЧАС

HandleAppName Handle the "app name" chunk (APNM).
HandleExit Submit an exit request.
HandleHeap Handle heap status updates.
HandleHello Handle the "hello" chunk (HELO) and feature discovery.
HandleNativeHeap Handle thread status updates.
HandleProfiling Handle heap status updates.
HandleTest Handle thread status updates.
HandleThread Handle thread status updates.
HandleViewDebug
HandleWait Handle the "wait" chunk (WAIT).
HarnessException Base exception class for exception thrown within the harness.
HarnessIOException Harness exception that helps carrying file issues.
HarnessRuntimeException
HeapHostMonitor AbstractHostMonitor implementation that monitors the heap memory on the host and log it periodically to the history log.
HeapSegment Describes the types and locations of objects in a segment of a heap.
HeapSegment.HeapSegmentElement Describes an object/region encoded in the HPSG data.
HelloWorldMultiTargetPreparer An example implementation of a IMultiTargetPreparer .
HistoryLogger TF History Logger, special log that contains only some specific events.
HostGTest A Test that runs a native test package.
HostMetric This class represents a host metric sample to be reported.
HostOptions Host options holder class.
HostStatsdMetricCollector A IMetricCollector that collects statsd metrics from host side using statsd utility commands.
HostTest A test runner for JUnit host based tests.
HostUtils Implements some useful utility methods for running host tests.
HprofAllocSiteParser Helper class to parse info from an Allocation Sites section of hprof reports.
HttpHelper Contains helper methods for making http requests
HttpHelper.RequestRunnable Runnable for making requests with IRunUtil.runEscalatingTimedRetry(long, long, long, long, IRunnableResult) .
HttpMultipartPost Helper class for making multipart HTTP post requests.
HttpRemoteFileResolver Implementation of IRemoteFileResolver that allows downloading remote file via http
HttpsRemoteFileResolver Implementation of IRemoteFileResolver that allows downloading remote file via https

я

IAbi Interface representing the ABI under test.
IAbiReceiver A test that needs the ABI under test.
IAndroidDebugBridge Interface definition for ERROR(/com.android.ddmlib.AndroidDebugBridge) methods used in this package.
IAppBuildInfo This interface is deprecated. Use IBuildInfo directly.
IAutoRetriableTest Interface for an IRemoteTest that doesn't implement ITestFilterReceiver but still wishes to support auto-retry.
IBatteryInfo The interface defining the interaction with a battery of a device.
IBatteryInfo.BatteryState Describes the current battery charging state.
IBlockFilter Controls whether a block of data that must be delivered to the device should be served.
IBlockTransformer Optional transformation of the data block before sending.
IBuildInfo Holds information about the build under test.
IBuildInfo.BuildInfoProperties Some properties that a IBuildInfo can have to tweak some handling of it.
IBuildProvider Responsible for providing info regarding the build under test.
IBuildReceiver A test that needs reference to the build under test.
ICacheClient An interface for a cache client.
IClusterClient An interface for interacting with the TFC backend.
IClusterEvent Interface for any cluster event to be uploaded to TFC.
IClusterEventUploader <T extends IClusterEvent > Interface for ClusterEventUploader
IClusterOptions An interface for getting cluster-related options.
ICommandOptions Container for execution options for commands.
ICommandScheduler A scheduler for running TradeFederation commands.
ICommandScheduler.IScheduledInvocationListener Listener for invocation events when invocation completes.
ICompressionStrategy An interface representing a compression algorithm that can be selected at runtime.
IConfigOptionValueTransformer An interface for manipulating config option value
IConfigurableVirtualDevice An interface to provide information about a possibly preconfigured virtual device info (host ip, host user, ports offset and etc.).
IConfiguration Configuration information for a TradeFederation invocation.
IConfigurationFactory Factory for creating IConfiguration s
IConfigurationReceiver Simple interface to represent object that accepts an IConfiguration .
IConfigurationServer An interface for config server.
ICredentialFactory An interface for credential factory to create oauth2 Credential .
IDefaultObjectLoader Interface for loading the default objects that should be part of our YAML configuration.
IDefaultObjectLoader.LoaderConfiguration The loading configuration object to pass information to the loader.
IDevice A Device.
IDevice.DeviceState The state of a device.
IDevice.DeviceUnixSocketNamespace Namespace of a Unix Domain Socket created on the device.
IDevice.Feature Device level software features.
IDevice.HardwareFeature Device level hardware features.
IDeviceActionReceiver Provides an API to receive device events.
IDeviceBuildInfo A IBuildInfo that represents a complete Android device build and (optionally) its tests.
IDeviceBuildProvider A IBuildProvider that uses information from a ITestDevice to retrieve a build.
IDeviceConfiguration Device Configuration Holder Interface.
IDeviceConnection Represents a connection to a device that can be read from and written to.
IDeviceConnection.Factory
IDeviceFlasher Flashes a device image on a device.
IDeviceFlasher.UserDataFlashOption Enum of options for handling the userdata image
IDeviceManager Interface for managing the set of available devices for testing.
IDeviceManager.IFastbootListener A listener for fastboot state changes.
IDeviceMonitor Interface for monitoring state of devices.
IDeviceMonitor.DeviceLister A Runnable -like class that should return the known devices and their states.
IDeviceRecovery Interface for recovering a device that has gone offline.
IDeviceSelection Interface for device selection criteria.
IDeviceSelection.BaseDeviceType
IDeviceStateMonitor Provides facilities for monitoring the state of a IDevice .
IDeviceTest Interface for object that needs a reference to a ITestDevice .
IDisableable Interface that describes a Tradefed object that can be disabled.
IdSizesReply
IDynamicShardingClient Wrapper interface for the sharding client

This exists so that we can swap in an HTTP one or testing one if needed.

IDynamicShardingConnectionInfo Interface for classes that contain dynamic sharding connection info
IEmail Interface for sending email.
IEmail.Message Container for email message data.
IFileDownloader Interface for downloading a remote file.
IFileEntry Interface definition that provides simpler, mockable contract to FileEntry methods.
IFileResolverLoader Loads implementations of IRemoteFileResolver .
IFileResolverLoader.ResolverLoadingException Exception thrown if a resolver cannot be loaded or initialized.
IFlashingResourcesParser Interface for providing required versions of auxiliary image files needed to flash a device.
IFlashingResourcesRetriever Interface for retrieving auxiliary image files needed to flash a device.
IFolderBuildInfo A simple abstract IBuildInfo whose build artifacts are containing in a local filesystem directory.
IFormatterGenerator Interface describing a formatter for SuiteResultHolder .
IFuseDriverProfile Defines the specific behavior of a particular FUSE driver, allowing the MountManager to be generic.
IGlobalConfiguration A class to encompass global configuration information for a single Trade Federation instance (encompassing any number of invocations of actual configurations).
IHarnessException Description of the harness exception interface that will be implemented by harness exceptions.
IHostCleaner Cleans up the host after the test run has finished.
IHostHealthAgent An interface to emit host or device metrics.
IHostMonitor Interface to dispatch host data
IHostMonitor.HostDataPoint Generic class for data to be reported.
IHostMonitor.HostMetricType
IHostOptions Host options holder interface.
IHostOptions.PermitLimitType Enum describing the possible permit limiters
IHostResourceManager Interface to manager host resource.
IHttpHelper Helper methods for performing http requests.
IHttpHelper.DataSizeException
IIncrementalSetup An interface which helps decide whether to attempt incremental setup for TradeFed preparers.
IInstrumentationResultParser Interface for parsing the results of an instrumentation test run from shell.
IInstrumentationResultParser.SessionResultCodes Am instrument session result codes.
IInstrumentationResultParser.StatusCodes Test result status codes.
IInstrumentationResultParser.StatusKeys Relevant test status keys.
IInvocationContext Holds information about the Invocation for the tests to access if needed.
IInvocationContext.TimingEvent
IInvocationContextReceiver A test that needs reference to the context of the invocation.
IInvocationExecution Interface describing the actions that will be done as part of an invocation.
IKeyStoreClient Interface to access a key store for password or sensitive data.
IKeyStoreFactory Factory for creating IKeyStoreClient .
ILabPreparer Marker interface for lab preparers

See ITargetPreparer for a description of what these interfaces are intended.

ILeveledLogOutput Classes which implement this interface provides methods that deal with outputting log messages.
ILogcatReceiver A class that provides the output of a device's logcat as an InputStreamSource .
ILogger Interface used to display warnings/errors.
ILogRegistry An interface for a ILogOutput singleton logger that multiplexes and manages different loggers.
ILogRegistry.EventType Events that are useful to be logged
ILogSaver Classes which implement this interface provide methods for storing logs to a central location.
ILogSaverListener Allows for ITestInvocationListener s to listen for when log files are saved.
ImageContentAnalyzer Analyzer for device image content analysis
IManagedTestDevice A ITestDevice whose lifecycle is managed.
IManagedTestDevice.DeviceEventResponse Container for a response to a IManagedTestDevice.handleAllocationEvent(DeviceEvent) call
IManagedTestDeviceFactory Creator interface for IManagedTestDevice s
IMetricCollector This interface will be added as a decorator when reporting tests results in order to collect matching metrics.
IMetricCollectorReceiver Interface for IRemoteTest s to implement if they need to get the list of IMetricCollector s for the test run.
IMoblyYamlResultHandler Interface of mobly yaml result handler.
IMoblyYamlResultHandler.ITestResult Interface of mobly yaml result
IModuleController Interface for controlling if a module should be executed or not.
IModuleController.RunStrategy Enum describing how the module should be executed.
IModuleParameterHandler The interface for parameters of suites modules.
IMultiDeviceRecovery Interface for recovering multiple offline devices.
IMultiDeviceTest This interface is deprecated. This interface is kept temporarily for compatibility but is not actually used anymore. Please do not implement it.
IMultiTargetPreparer Prepares the test environment for several devices together.
INativeDevice Provides an reliable and slightly higher level API to a ddmlib IDevice .
INativeDeviceTest Interface for object that needs a reference to a INativeDevice .
IncrementalImageUtil A utility to leverage the incremental image and device update.
IncrementalInstallSession Used to create an incremental package installation session in which the blocks of the installed APKs are streamed to the device when they need to be read.
IncrementalInstallSession.Builder
InfraErrorIdentifier Error Identifiers from Trade Federation infra, and dependent infra (like Build infra).
InputStreamSource This interface basically wraps an ERROR(/InputStream) to make it clonable.
InstallAllTestZipAppsSetup A ITargetPreparer that installs all apps in a test zip.
InstallApexModuleTargetPreparer
InstallApkSetup A ITargetPreparer that installs one or more apks located on the filesystem.
InstallBuildEnvApkSetup A ITargetPreparer that installs one or more test apks from an Android platform build env.
InstallCreateReceiver Output receiver for "pm install-create" command line.
InstalledInstrumentationsTest Runs all instrumentation found on current device.
InstallException Thrown if installation or uninstallation of application fails.
InstallKernelModulePreparer A target preparer that install kernel modules.
InstallMetrics
InstallReceiver Output receiver for "pm install package.apk" command line.
InstantAppHandler Handler for ModuleParameters.INSTANT_APP .
InstrumentationPreparer A ITargetPreparer that runs instrumentation
InstrumentationProtoResultParser Parses the 'protoStd output mode' results of an instrumentation test run from shell and informs a ITestRunListener of the results.
InstrumentationResultParser Parses the 'raw output mode' results of an instrumentation test run from shell and informs a ITestRunListener of the results.
InstrumentationTest A Test that runs an instrumentation test package on given device.
InvocationCacheHelper Utility to handle uploading and looking up invocation cache results.
InvocationCacheHelper.CacheInvocationResultDescriptor Describes the cache results.
InvocationContext Generic implementation of a IInvocationContext .
InvocationExecution Class that describes all the invocation steps: build download, target_prep, run tests, clean up.
InvocationLocal <T> This class provides invocation-scope variables.
InvocationMetricLogger A utility class for an invocation to log some metrics.
InvocationMetricLogger.InvocationGroupMetricKey Grouping allows to log several groups under a same key.
InvocationMetricLogger.InvocationMetricKey Some special named key that we will always populate for the invocation.
InvocationProtoResultReporter Reporters to store invocation level caching information and its list of modules
InvocationStatus A class to store invocation status.
InvocationStatus A helper enum to represent the invocation status
InvocationSummaryHelper Helper class for gathering and reporting TestSummary for set of listeners
InvocationToJUnitResultForwarder A class that listens to ITestInvocationListener events and forwards them to a TestListener .
IPostProcessor Post processors is a Trade Federation object meant to allow the processing of metrics and logs AFTER the tests and BEFORE result reporting.
IRecorderClient Interface for communicating with ResultDB recorder backend.
IRemoteAndroidTestRunner Interface for running a Android test command remotely and reporting result to a listener.
IRemoteAndroidTestRunner.CoverageOutput
IRemoteAndroidTestRunner.TestSize
IRemoteFeature Interface describing a feature in Tradefed that can be executed based on the request.
IRemoteFileResolver Interface for objects that can resolve a remote file into a local one.
IRemoteFileResolver.RemoteFileResolverArgs The args passed to the resolvers
IRemoteFileResolver.ResolvedFile Class holding information about the resolved file and some metadata.
IRemoteScheduledListenersFeature Extension of IRemoteFeature to support passing in IScheduledInvocationListener s.
IRemoteTest A test that reports results directly to a ITestInvocationListener .
IReportNotExecuted In case of an incomplete execution, IRemoteTest that implements this interface may report their non-executed tests for improved reporting.
IRescheduler Interface for rescheduling a config for future execution.
IResourceMetricCollector The interface for user to implement customized resource collectors.
IRestApiHelper A helper interface for performing REST API calls.
IResumableTest This interface is deprecated. No need for this anymore
IRetryDecision Interface driving the retry decision and applying the filter on the class for more targeted retry.
IRuntimeHintProvider
IRunUtil Interface for running timed operations and system commands.
IRunUtil.EnvPriority Enum that defines whether setting or unsetting a particular env.
IRunUtil.IRunnableResult An interface for asynchronously executing an operation that returns a boolean status.
ISandbox Interface defining a sandbox that can be used to run an invocation.
ISandboxFactory Factory for creating ISandbox .
ISetOptionReceiver Implementation of this interface should have an Option with a "set-option" name linked to HostTest.SET_OPTION_NAME .
IShardableListener A ITestInvocationListener that can be sharded.
IShardableTest A IRemoteTest that can be split into separately executable sub-tests.
IShardHelper Interface of an object that describes the sharding strategy to adopt for a configuration.
IShellEnabledDevice An abstract device that can receive shell commands.
IShellOutputReceiver Classes which implement this interface provide methods that deal with out from a remote shell command on a device/emulator.
IsolatedHostTest Implements a TradeFed runner that uses a subprocess to execute the tests in a low-dependency environment instead of executing them on the main process.
IStackTraceInfo Classes which implement this interface provide a method that returns a stack trace.
ISupportGranularResults Interface specifying whether a ITestInvocationListener supports receiving the granular results or not.
ISystemStatusChecker An checker that performs checks on system status and returns a boolean to indicate if the system is in an expected state.
ISystemStatusCheckerReceiver A IRemoteTest that requires access to the ISystemStatusChecker from the configuration.
ITargetCleaner This interface is deprecated. tearDown has been moved to the base ITargetPreparer interface.
ITargetPreparer Prepares the test environment for the test run.
ITemporaryDevice Interface to represent a device that can be a temporary placeholder.
ITerribleFailureHandler An interface to handle terrible failures from LogUtil.CLog.wtf(String, Throwable)
ITestAnnotationFilterReceiver A runner that can filter which tests to run based on annotations.
ITestCollector Provides support for test collection; when set, test runner must perform a dry run to collect test cases without actually executing them.
ITestDevice Provides an reliable and slightly higher level API to a ddmlib IDevice .
ITestDevice.ApexInfo A simple struct class to store information about a single APEX
ITestDevice.MountPointInfo A simple struct class to store information about a single mountpoint
ITestDevice.RecoveryMode
ITestFileFilterReceiver A runner that can receive a file specifying which tests to run and/or not to run.
ITestFilterReceiver A runner that can filter which tests to run.
ITestInformationReceiver Interface to receive the TestInformation for some classes.
ITestInvocation Handles one TradeFederation test invocation.
ITestInvocation.ExitInformation Represents some exit information for an invocation.
ITestInvocationListener Listener for test results from the test invocation.
ITestLifeCycleReceiver Receives event notifications during instrumentation test runs.
ITestLogger An entity that can perform logging of data streams of various types.
ITestLoggerReceiver An entity that can be injected with an ITestLogger instance so that it can be used for logging purposes.
ITestRunListener Receives event notifications during instrumentation test runs.
ITestsPool Interface describing a pool of tests that we can access and run
ITestStorageClient Interface for communicating with Android Test Storage backend.
ITestSuite Abstract class used to run Test Suite.
ITestSuite.IsolatedModuleGrade
ITestSuite.MultiDeviceModuleStrategy
ITestSuiteResultLoader Interface describing an helper to load previous results in a way that can be re-run.
ITestSummaryListener Interface that allows ITestInvocationListener to exchange some limited information via summaries.
ITestsZipInstaller Installs tests from a tests zip file (as outputted by the build system) on a device.
ITokenProvider Interface describing an object that can provide the tokens of a particular device.
ITokenRequest Interface a IRemoteTest can implement to expose the fact that it requires a device with a special token.

Дж.

JarHostTest Test runner for host-side JUnit tests.
JarHostTest.HostTestListener Wrapper listener that forwards all events except testRunStarted() and testRunEnded() to the embedded listener.
JavaCodeCoverageCollector A BaseDeviceMetricCollector that will pull Java coverage measurements off of the device and log them as test artifacts.
JavaCodeCoverageFlusher A utility class that resets and forces a flush of Java code coverage measurements from processes running on the device.
JdwpAgent
JdwpCommands JDWP command constants as specified here
JdwpExtension
JdwpHandshake
JdwpInterceptor
JdwpPacket A JDWP packet, sitting at the start of a ByteBuffer somewhere.
JdwpPayload
JdwpProtocol
JSONFileKeyStoreClient A sample implementation where a local JSON file acts a key store.
JSONFileKeyStoreFactory Implementation of a JSON KeyStore Factory, which provides a JSONFileKeyStoreClient for accessing a JSON Key Store File.
JsonHttpTestResultReporter A result reporter that encode test metrics results and branch, device info into JSON and POST into an HTTP service endpoint
JUnit4ResultForwarder Result forwarder from JUnit4 Runner.
JUnit4TestFilter Helper Class that provides the filtering for JUnit4 runner by extending the Filter .
JUnitRunUtil A helper class for directing a IRemoteTest.run(TestInformation, ITestInvocationListener) call to a Test.run(TestResult) call.
JUnitToInvocationResultForwarder A class that listens to TestListener events and forwards them to an ITestInvocationListener .
JUnitXmlParser Parser that extracts test result data from JUnit results stored in ant's XMLJUnitResultFormatter and forwards it to a ITestInvocationListener.

К

KernelModuleUtils
KernelTargetTest Test runner for executable running on the target and parsing tesult of kernel test.
KernelTestModuleController Base class for a module controller to not run tests when it doesn't match the architecture .
KeyguardControllerState A container for the keyguard states.
KeyguardStatusChecker Checks the keyguard status after module execution.
KeyStoreException Thrown when a fatal key store error happens.
KillExistingEmulatorPreparer A ITargetPreparer that shuts down a running emulator.
KnownFailurePreparer Target preparer to skip retrying known failure.
KTapResultParser Reads KTAP output as that produced by a KUnit test module and placed in a `results` file under debugfs.
KTapResultParser.ParseResolution
KUnitModuleTest Test runner for running KUnit test modules on device.

Л

LabResourceDeviceMonitor The lab resource monitor which initializes/manages the gRPC server for LabResourceService.
LargeOutputReceiver A class designed to help run long running commands collect output.
LastShardDetector When running local sharding, sometimes we only want to execute some actions when the last shard reaches invocationEnded(long) .
LeakedThreadStatusChecker Status checker to ensure a module does not leak a running Thread.
LegacySubprocessResultsReporter A frozen implementation of the subprocess results reporter which should remain compatible with earlier versions of TF/CTS (eg 8+), despite changes in its superclass.
ListInstrumentationParser A IShellOutputReceiver that parses the output of a 'pm list instrumentation' query
ListInstrumentationParser.InstrumentationTarget
LocalAndroidVirtualDevice The class for local virtual devices running on TradeFed host.
LocalAppBuildProvider A IBuildProvider that constructs a IBuildInfo based on a provided local path
LocalDeveloper Detects and returns whether this is a local developer running Tradefed.
LocalDeviceBuildProvider A IBuildProvider that constructs a IDeviceBuildInfo based on a provided filesystem directory path.
LocalEmulatorLaunch A TargetPreparer that launches an emulator locally from an android build environment.
LocalEmulatorSnapshot A TargetPreparer intended for generating a clean emulator snapshot from a android build/development environment
LocalFileHeader LocalFileHeader is a class containing the information of a file/folder inside a zip file.
LocalFileResolver Implementation of IRemoteFileResolver that allows linking local files
LocalFolderBuildProvider A IBuildProvider that constructs a IFolderBuildInfo based on a provided local path
LocalHostResourceManager Manager host resource.
LocalPool Implementation of a pool of local tests
LocalRunInstructionBuilder Utility to compile the instruction to run test locally.
LockSettingsBaselineSetter A setter to remove screen lock settings.
Бревно
Бревно Log class that mirrors the API in main Android sources.
Log.ILogOutput Classes which implement this interface provides methods that deal with outputting log messages.
Log.LogLevel Log Level enum.
Log.LogLevel Log Level enum.
LogAssociation A class to represent a link between a log file and a test.
LogcatCrashResultForwarder Special listener: on failures (instrumentation process crashing) it will attempt to extract from the logcat the crash and adds it to the failure message associated with the test.
LogcatEventParser
LogcatEventType Event types for LogcatEventParser .
LogcatOnFailureCollector Collector that will capture and log a logcat when a test case fails.
LogcatReceiver Class that collects logcat in background.
LogcatTimingMetricCollector A metric collector that collects timing information (eg user switch time) from logcat during one or multiple repeated tests by using given regex patterns to parse start and end signals of an event from logcat lines.
LogDataType Represents the data type of log data.
LogFile Class to hold the metadata for a saved log file.
LogFileSaver A helper for ITestInvocationListener 's that will save log data to a file
LogReceiver
LogRegistry A ILogRegistry implementation that multiplexes and manages different loggers, using the appropriate one based on the ThreadGroup of the thread making the call.
LogSaverResultForwarder A ResultForwarder for saving logs with the global file saver.
LogUtil A logging utility class.
LogUtil.CLog A shim class for Log that automatically uses the simple classname of the caller as the log tag
LUCIResultReporter A result reporter that saves test results needed by ResultDB and LUCI into JSON format (go/result-sink) and logs the file location in the console.

М

MainlineModuleHandler A simple handler class for Mainline Modules that creates a InstallApexModuleTargetPreparer and injects the dynamic link into it based on the given mainline modules to automatically retrieve those modules.
MainlineTestModuleController Base class for a module controller to run tests based on the preloaded mainline modules on the device under test.
ManagedRemoteDevice A device running inside a virtual machine that we manage remotely via a Tradefed instance inside the VM.
ManagedTestDeviceFactory Factory to create the different kind of devices that can be monitored by Tf
MaxSdkModuleController Base class for a module controller to not run tests on versions above a specified SDK version number.
MergedZipEntryCollection Merge individual zip entries in a large zip file into blocks to minimize the download attempts.
MergeMultiBuildTargetPreparer A IMultiTargetPreparer that allows to pass information from one build to another by naming them and the file key to copy to the other build.
MergeStrategy Describes how the results should be aggregated when multiple attempts are present.
MerkleTree A merkle tree representation as defined by the remote execution api.
MetricFilePostProcessor Used for uploading the metrics log file collected during the test and run level.
MetricFileUtil Utility to store the test run and test metrics at the end of invocation in a text file and upload it to Android Build API.
MetricFileUtil.TestRunMetrics
MetricOption Annotation for test methods annotated with @Test , or if the annotation is part of the annotation list of TestDescription that allows to specify some extra parameters useful for: Tuning the behavior of the collectors, filtering some methods.
MetricsXMLResultReporter MetricsXMLResultReporter writes test metrics and run metrics to an XML file in a folder specified by metrics-folder parameter at the invocationEnded phase of the test.
MetricTestCase Extension of TestCase that allows to log metrics when running as part of TradeFed.
MetricTestCase.LogHolder Structure to hold a log file to be reported.
MetricUtil Utility class for pulling metrics from pushed statsd configurations.
MetricUtility Contains common utility methods for storing the test metrics, aggregating the metrics in similar tests and writing the metrics to a file.
MetricUtils Class to hold helper methods for dealing with Metric format conversion.
MinApiLevelModuleController Base class for a module controller to not run tests when it below a specified API Level.
MinSdkModuleController Base class for a module controller to not run tests on versions below a specified SDK version number.
MixImageZipPreparer An IMultiTargetPreparer that mixes a system build's images in a device build.
MixKernelTargetPreparer A ITargetPreparer that allows to mix a kernel image with the device image.
MixRadioTargetPreparer A ITargetPreparer that allows to mix a radio image with the device image.
MoblyArtifactReporter Mobly artifact reporter.
MoblyBinaryHostTest Host test meant to run a mobly python binary file from the Android Build system (Soong)
MoblyYamlResultControllerInfoHandler Mobly yaml result 'Controller Info' element handler.
MoblyYamlResultControllerInfoHandler.ControllerInfo
MoblyYamlResultControllerInfoHandler.ControllerInfo.Builder
MoblyYamlResultHandlerFactory Mobly yaml result handler factory which generates appropriate handler based on result type.
MoblyYamlResultHandlerFactory.InvalidResultTypeException
MoblyYamlResultHandlerFactory.Type
MoblyYamlResultParser Mobly yaml test results parser.
MoblyYamlResultRecordHandler Mobly yaml result 'Record' element handler.
MoblyYamlResultRecordHandler.Record
MoblyYamlResultRecordHandler.Record.Builder
MoblyYamlResultRecordHandler.RecordResult
MoblyYamlResultSummaryHandler Mobly yaml result 'Summary' element handler.
MoblyYamlResultSummaryHandler.Summary
MoblyYamlResultSummaryHandler.Summary.Builder
MoblyYamlResultTestNameListHandler Mobly yaml result 'Test Name List' element handler.
MoblyYamlResultTestNameListHandler.TestNameList
MoblyYamlResultTestNameListHandler.TestNameList.Builder
MoblyYamlResultUserDataHandler Mobly yaml result 'User Data' element handler.
MoblyYamlResultUserDataHandler.UserData
MoblyYamlResultUserDataHandler.UserData.Builder
ModuleDefinition Container for the test run configuration.
ModuleListener Listener attached to each IRemoteTest of each module in order to collect the list of results.
ModuleLogcatCollector Version of logcat collector but for module.
ModuleMerger Helper class for operation related to merging ITestSuite and ModuleDefinition after a split.
ModuleOemTargetPreparer
ModuleParameters Special values associated with the suite "parameter" keys in the metadata of each module.
ModuleParametersHelper Helper to get the IModuleParameterHandler associated with the parameter.
ModuleProtoResultReporter A result reporter meant to report only the module level results.
ModulePusher
ModulePusher.ModulePushError Fatal error during Mainline module push.
ModuleResultsAndMetricsForwarder An Extension of ResultAndLogForwarder that adds extra module related metrics to the test results.
ModuleSplitter Helper to split a list of modules represented by IConfiguration into a list of execution units represented by ModuleDefinition .
ModuleTestTypeUtil Contains common utility methods for checking module.
MonitorThread Monitor open connections.
MultiFailureDescription Collect multiple FailureDescription in one holder.
MultiLineReceiver Base implementation of IShellOutputReceiver , that takes the raw data coming from the socket, and convert it into String objects.
MultiMap <K, V> A ERROR(/Map) that supports multiple values per key.
MultiReceiver Base implementation of IShellOutputReceiver , that takes multiple instances of IShellOutputReceiver and broadcast the received data to all of them.

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NameMangleListener A proxy listener to translate test method, class, and package names as results are reported.
NativeAllocationInfo Stores native allocation information.
NativeBenchmarkTest A Test that runs a native benchmark test executable on given device.
NativeBenchmarkTestParser A IShellOutputReceiver that parses the benchmark test data output, collecting metrics on average time per operation.
NativeBridgeModuleController A module controller to check if a device support native bridge.
NativeCodeCoverageFlusher A utility class that clears native coverage measurements and forces a flush of native coverage data from processes on the device.
NativeDevice Default implementation of a ITestDevice Non-full stack android devices.
NativeDevice.AdbAction A ERROR(DeviceAction/com.android.tradefed.device.NativeDevice.DeviceAction DeviceAction) for running a OS 'adb ....' command.
NativeDevice.AdbShellAction
NativeDevice.RebootDeviceAction ERROR(DeviceAction/com.android.tradefed.device.NativeDevice.DeviceAction DeviceAction) for rebooting a device.
NativeDevice.RebootMode A mode of a reboot.
NativeDeviceStateMonitor Helper class for monitoring the state of a IDevice with no framework support.
NativeLeakCollector A ITargetPreparer that runs 'dumpsys meminfo --unreachable -a' to identify the unreachable native memory currently held by each process.
NativeLibraryMapInfo Memory address to library mapping for native libraries.
NativeStackCallInfo Represents a stack call.
NativeStressTest A Test that runs a native stress test executable on given device.
NativeStressTestParser A IShellOutputReceiver that parses the stress test data output, collecting metrics on number of iterations complete and average time per iteration.
NegativeHandler Handler that specify that nothing should be done and the parameter should not create any extra module.
NestedDeviceStateMonitor Device state monitor that executes extra checks on nested device to accommodate the specifics of the virtualized environment.
NestedRemoteDevice Representation of the device running inside a remote Cuttlefish VM.
NetworkNotAvailableException Thrown when a device is not able to connect to network for testing.
NoApkTestSkipper Special preparer that allows to skip an invocation completely (preparation and tests) if there are no apks to tests.
NoDeviceException Thrown when there's no device to execute a given command.
NoisyDryRunTest Run noisy dry run on a command file.
NoOpConfigOptionValueTransformer An no-op IConfigOptionValueTransformer
NotMultiAbiHandler Special handler that notify the SuiteModuleLoader that the secondary abi should not create a module.
NullDevice A placeholder IDevice used by DeviceManager to allocate when IDeviceSelection.nullDeviceRequested() is true
NullOutputReceiver Implementation of IShellOutputReceiver that does nothing.

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ObjectUpdater Helper class to manage updates to AnTS objects.
ObjectUpdater.InvocationUpdate Perform an update of the provided invocation.
ObjectUpdater.TestArtifactUpdate Perform an update on the returned BuildArtifact.
ObjectUpdater.WorkUnitUpdate Interface to encapsulte an update.
OpenObjectLoader Loader for the default objects available in AOSP.
Вариант Annotates a field as representing a IConfiguration option.
Option.Importance
OptionClass Annotates a class as representing a IConfiguration object.
OptionCopier A helper class that can copy Option field values with same names from one object to another.
OptionDef Holds the details of an Option .
OptionFetcher Helper to get the test options from the parent process.
OptionNotAllowedException Specific ConfigurationException when an option is not allowed to be passed in the command line.
OptionSetter Populates Option fields.
OptionSetter.Handler <T>
OptionSetter.MapHandler A Handler to handle values for Map fields.
OptionSetter.OptionFieldsForName Container for the list of option fields with given name.
OptionUpdateRule Controls the behavior when an option is specified multiple times.
OtaDeviceBuildInfo A IDeviceBuildInfo used for over-the-air update testing.
OtatoolsBuildInfo An IBuildInfo that contains otatools artifacts.
OtaUpdateDeviceFlasher A device flasher that triggers system/update_engine/scripts/update_device.py script with a full or incremental OTA package to update the device image.
OxygenUtil Utility to interact with Oxygen service.

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PackageInfo Container for an application's package info parsed from device.
PackageInstalledModuleController Module controller to not run tests when the device has not got the given packages installed.
Pair <A, B> Define our own Pair class which contains two objects.
Pair <S, T> A Pair class is simply a 2-tuple for use in this package.
PairingMultiTargetPreparer A multi-target preparer helps make Bluetooth pairing (and connection) between two devices.
ParallelDeviceExecutor <V> Wrapper of ERROR(/ExecutorService) to execute a function in parallel.
ParentSandboxInvocationExecution Version of InvocationExecution for the parent invocation special actions when running a sandbox.
ParentShardReplicate Replicate a setup for one device to all other devices that will be part of sharding.
PartialZipDownloadCache Utility to cache partial download files based on their content.
PassingTestFileReporter A ITestInvocationListener that saves the list of passing test cases to a test file
PendingBlock A block of data belonging to the APK or signature file that is needed by the device.
PendingBlock.Compression
PendingBlock.Type
PerfettoFilePullerCollector A collector which pulls perfetto trace files from the device, optionally compresses them, and adds them to the test logs.
PerfettoGenericPostProcessor A post processor that processes text/binary metric perfetto proto file into key-value pairs by recursively expanding the proto messages and fields with string values until the field with numeric value is encountered.
PerfettoGenericPostProcessor.AlternativeParseFormat
PerfettoGenericPostProcessor.METRIC_FILE_FORMAT
PerfettoPreparer Perfetto preparer pushes the config file in to the device at a standard location to which perfetto have access to.
PerfettoPullerMetricCollector This class is deprecated. Use PerfettoFilePullerCollector and ERROR(/PerfettoTracePostProcessor) instead.
PerfettoPullerMetricCollector.METRIC_FILE_FORMAT
PerfettoTracePostProcessor A post processor which retrieves perfetto trace files from the test logs and runs the trace processor on them to produce a perfetto metric proto.
PerfettoTracePostProcessor.METRIC_FILE_FORMAT
PerfettoTraceRecorder A utility class for recording perfetto trace on a ITestDevice .
PrettyPrintDelimiter Helper utility that helps to print delimited message that stands out.
PrettyTestEventLogger Logger matching the events and logging them in order to make it easier to debug.
ProcessInfo Used to store process related(USER, PID, NAME, START TIME IN SECOND SINCE EPOCH) information.
ProcessUtil
ProfileableClient This represents a single profilealbe client, usually an Android VM process.
ProfileableClientData Contains the data of a ProfileableClientImpl .
ProfileableClientImpl This represents a single profileable client, usually a Dalvik VM process.
ProfileParameterHandler Base parameter handler for any profile user.
ProfileTargetPreparer Base class for setting up target preparer for any profile user android.os.usertype.profile.XXX .
PromptResponse Representation of the prompt request and its response
PromptUtility A utility to craft prompts from context.
PromptUtility.PromptTemplate Reference to prompt template stored in resources
PropertyChanger A utility class for changing (or adding) items in an Android property file
PropertyFetcher Fetches and caches 'getprop' values from device.
ProtoResultParser Parser for the Tradefed results proto format.
ProtoResultParser.TestLevel Enumeration representing the current level of the proto being processed.
ProtoResultReporter Result reporter build a TestRecord protobuf with all the results inside.
ProtoUtil Utility methods for dealing with protobuf messages type-agnostically.
ProxyConfiguration Объект, позволяющий указать на удаленную конфигурацию для выполнения.
PsParser Utility used to parse(USER,PID and NAME) from the "ps" command output
PtsBotTest Run PTS-bot tests.
PtsBotTest.TestFlagConfiguration
PtsBotTest.TestFlagConfiguration.FlagConfig
PtsBotTest.TestSyspropConfiguration
PtsBotTest.TestSyspropConfiguration.SyspropConfig
PushFileInvoker This class is deprecated. Use PushFilePreparer instead
PushFilePreparer A ITargetPreparer that attempts to push any number of files from any host path to any device path.
PythonBinaryHostTest Host test meant to run a python binary file from the Android Build system (Soong)

The test runner supports include-filter and exclude-filter.

PythonBinaryHostTest.PythonForwarder Result forwarder to replace the run name by the binary name.
PythonUnitTestResultParser Interprets the output of tests run with Python's unittest framework and translates it into calls on a series of ITestInvocationListener s.
PythonUnitTestRunner This class is deprecated. Use PythonBinaryHostTest instead.
PythonVirtualenvHelper A helper class for activating Python 3 virtual environment.
PythonVirtualenvPreparer Sets up a Python virtualenv on the host and installs packages.

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QuotationAwareTokenizer

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RawImage Data representing an image taken from a device frame buffer.
RebootReasonCollector Collector that collects device reboot during the test run and report them by reason and counts.
RebootTargetPreparer Target preparer that reboots the device.
RecorderClient ResultDB recorder client that uploads test results to ResultDB.
RecoveryLogPreparer A target preparer used to collect logs before recovery.
RegexTrie <V> The RegexTrie is a trie where each хранится segment of the key is a regex ERROR(/Pattern) .
RemoteAndroidDevice Implementation of a ITestDevice for a full stack android device connected via adb connect.
RemoteAndroidTestRunner Runs a Android test command remotely and reports results.
RemoteAndroidTestRunner Runs a Android test command remotely and reports results.
RemoteAndroidTestRunner.StatusReporterMode Represents a status reporter mode in am instrument command options.
RemoteAndroidTestRunner.StatusReporterMode Represents a status reporter mode in am instrument command options.
RemoteAndroidVirtualDevice Extends RemoteAndroidDevice behavior for a full stack android device running in the Google Compute Engine (Gce).
RemoteAvdIDevice A placeholder IDevice used by DeviceManager to allocate when DeviceSelectionOptions.gceDeviceRequested() is true
RemoteBuildInfo Container for launch control build info response.
RemoteBuildInfo.BuildAttributeKey
RemoteBuildInfo.BuildType
RemoteCacheClient A RemoteActionCache implementation that uses gRPC calls to a remote API server.
RemoteDynamicPool Implementation of a pool of remote work queued tests
RemoteDynamicPool.RequestCallable
RemoteFileResolver A simple class that allows one to load files from a variety of places using URIs and the service provider functionality.
RemoteFileUtil Utility class to handle file from a remote instance
RemoteInvocationExecution Implementation of InvocationExecution that drives a remote execution.
RemoteInvocationExecution.FileOptionValueTransformer
RemoteSplitApkInstaller
RemoteSshUtil Utility to execute ssh commands on remote instances.
RemoteTestTimeOutEnforcer Listeners that allows to check the execution time of a given test config and fail it if it goes over a given timeout.
RemoteZip Utilities to unzip individual files inside a remote zip file.
RemoveSystemAppPreparer A ITargetPreparer for removing an apk from the system partition before a test run.
ReportPassedTests Report in a file possible filters to exclude passed test.
RequestUtil Utilities to allow generic retry of network requests with error handling.
ResolvePartialDownload Разрешить запрос на частичную загрузку.
ResourceMetricUtil Utility functions for composing metrics.
ResourceUtil Utility for reading configuration resources.
RestApiHelper A helper class for performing REST API calls.
RestartSystemServerTargetPreparer Target preparer that restarts the system server without rebooting the device.
ResultAggregator Special forwarder that aggregates the results when needed, based on the retry strategy that was taken.
ResultAndLogForwarder Forwarder for results and logs events.
ResultDBReporter Result reporter that uploads test results to ResultDB.
ResultDBUtil Utility class for ResultDB reporter.
ResultForwarder A ITestInvocationListener that forwards invocation results to a list of other listeners.
ResultReporter
ResultReporter.ListBuilder <T>
ResultsPlayer Special runner that replays the results given to it.
RetentionFileSaver Helper class for creating a .retention file in a directory.
RetryConfigurationFactory Factory that handles retrying a command.
RetryLogSaverResultForwarder Forwarder that also handles passing the current attempt we are at.
RetryPreparationDecision A Class to describe the decisions about whether or not to retry preparation and to fail the module run.
RetryRescheduler A special runner that allows to reschedule a previous run tests that failed or where not executed.
RetryRescheduler.RetryType The types of the tests that can be retried.
RetryResultForwarder An Extension of ResultForwarder that always push to a given attempt number.
RetryResultHelper Helper class to determine which module or test should run or not.
RetryStatistics Structure holding the statistics for a retry session of one IRemoteTest .
RetryStrategy The Retry Strategy to be used when re-running some tests.
RootcanalForwarderPreparer
RootTargetPreparer Target preparer that performs "adb root" or "adb unroot" based on option "force-root".
RunAftersWithInfo
RunBeforesWithInfo
RunCommandTargetPreparer
RunConfigDeviceRecovery Generic base IMultiDeviceRecovery to run a tradefed configuration to do the recovery step.
RunHostCommandTargetPreparer Target preparer to run arbitrary host commands before and after running the test.
RunHostScriptTargetPreparer Target preparer which executes a script before running a test.
RunInterruptedException Thrown when a run operation is interrupted by an external request.
RunNotifierWrapper Wrapper of RunNotifier so we can carry the DeviceNotAvailableException .
RunOnCloneProfileParameterHandler
RunOnCloneProfileTargetPreparer
RunOnPrivateProfileParameterHandler
RunOnPrivateProfileTargetPreparer
RunOnSdkSandboxHandler Handler for ModuleParameters.RUN_ON_SDK_SANDBOX .
RunOnSdkSandboxTargetPreparer An ITargetPreparer to marks that tests should run in the sdk sandbox.
RunOnSecondaryUserParameterHandler
RunOnSecondaryUserTargetPreparer An ITargetPreparer to ensure that the test runs as a secondary user.
RunOnSystemUserTargetPreparer An ITargetPreparer that marks that tests should be run on the user (rather than the current user).
RunOnWorkProfileParameterHandler
RunOnWorkProfileTargetPreparer An ITargetPreparer that creates a work profile in setup, and marks that tests should be run in that user.
RuntimeRestartCollector Collector that collects timestamps of runtime restarts (system server crashes) during the test run, if any.
RunUtil A collection of helper methods for executing operations.
RustBenchmarkResultParser Interprets the output of tests run with Criterion benchmarking framework and translates it into calls on a series of ITestInvocationListener s.
RustBinaryHostTest Host test meant to run a rust binary file from the Android Build system (Soong)
RustBinaryTest A Test that runs a rust binary on given device.
RustTestBase Base class of RustBinaryHostTest and RustBinaryTest
RustTestBase.EnvPair
RustTestBase.Invocation
RustTestResultParser Interprets the output of tests run with Rust's unittest framework and translates it into calls on a series of ITestInvocationListener s.

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SandboxConfigDump Runner class that creates a IConfiguration based on a command line and dump it to a file.
SandboxConfigDump.DumpCmd
SandboxConfigurationException Special Configuration Exception coming from the Sandbox setup.
SandboxConfigurationFactory Special Configuration factory to handle creation of configurations for Sandboxing purpose.
SandboxConfigUtil A utility class for managing IConfiguration when doing sandboxing.
SandboxedInvocationExecution Special sandbox execution of the invocation: This is the InvocationExection for when we are inside the sandbox running the command.
SandboxInvocationRunner Run the tests associated with the invocation in the sandbox.
SandboxOptions Class that can receive and provide options to a ISandbox .
SchedulerState Enum representing a list of states Invocations and WorkUnits can be in.
ScreenRecorderOptions
ScreenRecorderOptions.Builder
ScreenshotOnFailureCollector Collector that will capture and log a screenshot when a test case fails.
Sdk28ModuleController A module controller to check if a device is on SDK 28 (Android 9) or above.
Sdk29ModuleController Only run tests if the device under test is SDK version 29 or above.
Sdk30ModuleController Only run tests if the device under test is SDK version 30 or above.
Sdk31ModuleController Only run tests if the device under test is SDK version 31 or above.
Sdk32ModuleController Only run tests if the device under test is SDK version 32 or above.
Sdk33ModuleController Only run tests if the device under test is SDK version 33 or above.
Sdk34ModuleController Only run tests if the device under test is SDK version 34 or above.
Sdk35ModuleController Only run tests if the device under test is SDK version 35 or above.
Sdk36ModuleController Only run tests if the device under test is SDK version 36 or above.
SearchArtifactUtil A utility class that can be used to search for test artifacts.
SecondaryUserHandler Handler for ModuleParameters.SECONDARY_USER .
SecondaryUserOnDefaultDisplayHandler Handler for ModuleParameters.SECONDARY_USER_ON_DEFAULT_DISPLAY .
SecondaryUserOnSecondaryDisplayHandler Handler for ModuleParameters.SECONDARY_USER_ON_SECONDARY_DISPLAY .
SemaphoreTokenTargetPreparer This is a preparer used to use token to serialize test excution in tradefed host.
SerializationUtil Utility to serialize/deserialize an object that implements ERROR(/Serializable) .
ServiceAccountKeyCredentialFactory A credential factory to create service account key based oauth Credential .
SettingsBaselineSetter A common setter to handle device baseline settings via ITestDevice.setSetting.
ShardBuildCloner Helper class that handles cloning a build info from the command line.
ShardHelper Helper class that handles creating the shards and scheduling them for an invocation.
ShardListener A ITestInvocationListener that collects results from a invocation shard (aka an invocation split to run on multiple resources in parallel), and forwards them to another listener.
ShardMainResultForwarder A ResultForwarder that combines the results of a sharded test invocations.
ShellCommandUnresponsiveException Exception thrown when a shell command executed on a device takes too long to send its output.
ShellOutputReceiverStream Utility subclass of OutputStream that writes into an IShellOutputReceiver.
ShellStatusChecker Check if the shell status is as expected before and after a module run.
ShippingApiLevelModuleController Run tests if the device meets the following conditions:
  • If min-api-level is defined:
    • The device shipped with the min-api-level or later.
ShowmapPullerMetricCollector Base implementation of FilePullerDeviceMetricCollector that allows pulling the showmap files from the device and collect the metrics from it.
SideloadOtaTargetPreparer A target preparer that performs sideload of a specified OTA package, applies the package, waits for device to boot up, and injects the device build properties to use as build info

This target preparer assumes that the device will be in regular adb mode when started, and will ensure that the device exits in the same mode but with the newer build applied.

SimpleFileLogger A ILeveledLogOutput that directs log messages to stdout and to a single log file.
SimplePerfResult Object to hold all simpleperf test results
SimplePerfStatResultParser A utility class to parse simpleperf result.
SimplePerfUtil Utility class to dispatch simple command and collect results
SimplePerfUtil.SimplePerfType Enum of simpleperf command options
SimpleStats A small utility class that calculates a few statistical measures given a numerical dataset.
SizeLimitedOutputStream A thread safe file backed ERROR(/OutputStream) that limits the maximum amount of data that can be written.
SkipContext Representation of the context surrounding decision about skipping or caching of results.
SkipFeature A feature allowing to access some of the SkipManager information.
SkipHWASanModuleController Base class for a module controller to not run tests on HWASan builds.
SkipManager Based on a variety of criteria the skip manager helps to decide what should be skipped at different levels: invocation, modules and tests.
SkipReason Provide a reason and its metadata for skipping a test.
SkipReason.DemotionTrigger
Sl4aBluetoothUtil A utility class provides Bluetooth operations on one or two devices using SL4A
Sl4aBluetoothUtil.BluetoothAccessLevel Enums for Bluetooth device access level which are based on BluetoothDevice.java
Sl4aBluetoothUtil.BluetoothConnectionState Enums for Bluetooth connection states which are based on BluetoothProfile.java
Sl4aBluetoothUtil.BluetoothPriorityLevel Enums for Bluetooth profile priority level which are based on BluetoothProfile.java
Sl4aBluetoothUtil.BluetoothProfile Enums for Bluetooth profiles which are based on BluetoothProfile.java
Sl4aClient Sl4A client to interact via RPC with SL4A scripting layer.
Sl4aEventDispatcher Event dispatcher polls for event and queue them by name to be queried.
Sl4aEventDispatcher.EventSl4aObject Object returned by the event poller.
SnapshotInputStreamSource A File-backed InputStreamSource.
SnapuserdWaitPhase Enum representation of when to join/block for the snapuserd update to finish.
SparseImageUtil Utility to unsparse sparse images.
SparseImageUtil.SparseInputStream SparseInputStream read from upstream and detects the data format.
SparseIntArray SparseIntArrays map integers to integers.
SplitApkInstaller
SplitApkInstallerBase
SpongeUtils Class to hold helper methods for dealing with Sponge.
StatsdBeforeAfterGaugeMetricPostProcessor A post processor that processes gauge metrics collected in a "before/after" approach, ie
StatsdEventMetricPostProcessor A post processor that processes event metrics in statsd reports into key-value pairs, using the formatters specified on the processor.
StatsdGenericPostProcessor A post processor that processes binary proto statsd reports into key-value pairs by expanding the report as a tree structure.
StatusCheckerResult Contains the result of a ISystemStatusChecker execution.
StatusCheckerResult.CheckStatus
StdoutLogger A ILeveledLogOutput that directs log messages to stdout.
StopServicesSetup A ITargetPreparer that stops services on the device.
StreamProtoReceiver A receiver that translates proto TestRecord received into Tradefed events.
StreamProtoResultReporter An implementation of ProtoResultReporter
StreamUtil Utility class for managing input streams.
StrictShardHelper Sharding strategy to create strict shards that do not report together,
StringEscapeUtils Utility class for escaping strings for specific formats.
StringUtil Utility class for escaping strings for common string manipulation.
StubBuildProvider No-op empty implementation of a IBuildProvider .
StubDevice Stub placeholder implementation of a IDevice .
StubKeyStoreClient Default stub implementation for KeyStore Client.
StubKeyStoreFactory Default stub implementation for KeyStore Factory
StubLocalAndroidVirtualDevice A placeholder IDevice used by DeviceManager to allocate when DeviceSelectionOptions.localVirtualDeviceRequested() is true
StubMultiTargetPreparer Placeholder empty implementation of a IMultiTargetPreparer .
StubTargetPreparer Placeholder empty implementation of a ITargetPreparer .
StubTest No-op empty test implementation.
StubTestRunListener Stub implementation of ITestRunListener
SubprocessCommandException A subprocess command failed to run.
SubprocessConfigBuilder Build a wrapper TF config XML for an existing TF config.
SubprocessEventHelper Helper to serialize/deserialize the events to be passed to the log.
SubprocessEventHelper.BaseTestEventInfo Base Helper for TestIgnored information.
SubprocessEventHelper.FailedTestEventInfo Helper for testFailed information.
SubprocessEventHelper.InvocationEndedEventInfo Helper for invocation ended information.
SubprocessEventHelper.InvocationFailedEventInfo Helper for InvocationFailed information.
SubprocessEventHelper.InvocationStartedEventInfo Helper for invocation started information.
SubprocessEventHelper.LogAssociationEventInfo Helper for logAssociation information.
SubprocessEventHelper.SkippedTestEventInfo
SubprocessEventHelper.TestEndedEventInfo Helper for testEnded information.
SubprocessEventHelper.TestLogEventInfo Helper for testLog information.
SubprocessEventHelper.TestModuleStartedEventInfo Helper for test module started information.
SubprocessEventHelper.TestRunEndedEventInfo Helper for testRunEnded Information.
SubprocessEventHelper.TestRunFailedEventInfo Helper for testRunFailed information
SubprocessEventHelper.TestRunStartedEventInfo Helper for testRunStarted information
SubprocessEventHelper.TestStartedEventInfo Helper for testStarted information
SubprocessExceptionParser Helper to handle the exception output from standard Tradefed command runners.
SubprocessReportingHelper A class to build a wrapper configuration file to use subprocess results reporter for a cluster command.
SubprocessResultsReporter Implements ITestInvocationListener to be specified as a result_reporter and forward from the subprocess the results of tests, test runs, test invocations.
SubprocessTestResultsParser Extends ERROR(/FileOutputStream) to parse the output before writing to the file so we can generate the test events on the launcher side.
SubprocessTestResultsParser.StatusKeys Relevant test status keys.
SubprocessTfLauncher A IRemoteTest for running tests against a separate TF installation.
SuiteApkInstaller Installs specified APKs for Suite configuration: either from $ANDROID_TARGET_OUT_TESTCASES variable or the ROOT_DIR in build info.
SuiteModuleLoader Retrieves Compatibility test module definitions from the repository.
SuiteModuleLoader.ConfigFilter A ERROR(/FilenameFilter) to find all the config files in a directory.
SuiteResultCacheUtil Utility to upload and download cache results for a test module.
SuiteResultCacheUtil.CacheResultDescriptor Describes the cache results.
SuiteResultHolder Helper object to ease up serializing and deserializing the invocation results.
SuiteResultReporter Collect test results for an entire suite invocation and output the final results.
SuiteResultReporter.ModulePrepTimes Object holder for the preparation and tear down time of one module.
SuiteTestFilter Represents a filter for including and excluding tests.
SwitchUserTargetPreparer A ITargetPreparer that switches to the specified user kind in setUp.
SyncException Exception thrown when a transfer using ERROR(/SyncService) doesn't complete.
SyncException.SyncError
SyncService Sync service class to push/pull to/from devices/emulators, through the debug bridge.
SyncService.FileStat
SyncService.ISyncProgressMonitor Classes which implement this interface provide methods that deal with displaying transfer progress.
SystemServerFileDescriptorChecker Checks if system server appears to be running out of FDs.
SystemServerStatusChecker Check if the pid of system_server has changed from before and after a module run.
SystemUpdaterDeviceFlasher A IDeviceFlasher that relies on the system updater to install a system image bundled in a OTA update package.
SystemUtil Utility class for making system calls.
SystemUtil.EnvVariable

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TableBuilder Helper class to display a matrix of String elements in a table.
TableFormatter Helper class to display a matrix of String elements so each element column is lined up
TargetFileUtils
TargetFileUtils.FilePermission
TargetSetupError A fatal error occurred while preparing the target for testing.
TarUtil Utility to manipulate a tar file.
TearDownPassThroughPreparer Allows for running tearDown on preparers that are included in a config as an object.
TelephonyHelper A utility to use and get information related to the telephony.
TelephonyHelper.SimCardInformation An information holder for the sim card related information.
TelephonyTokenProvider Token provider for telephony related tokens.
TemperatureThrottlingWaiter An ITargetPreparer that waits until device's temperature gets down to target
TemplateResolutionError Class extending ConfigurationException for template related error during configuration parsing.
TerribleFailureEmailHandler A simple handler class that sends an email to interested people when a WTF (What a Terrible Failure) error occurs within a Trade Federation instance.
TestAppInstallSetup A ITargetPreparer that installs one or more apps from a IDeviceBuildInfo.getTestsDir() folder onto device.
TestContentAnalyzer The analyzer takes context for the analysis and determine what is interesting.
TestContext A class to model a TestContext message of TFC API.
TestDependencyResolver Helper to resolve dependencies if needed.
TestDescription Class representing information about a test case.
TestDescriptionsFile A utility class for marshalling and unmarshalling a list of TestDescriptions to a test file.
TestDevice Implementation of a ITestDevice for a full stack android device
TestDevice.MicrodroidBuilder A builder used to create a Microdroid TestDevice.
TestDeviceOptions Container for ITestDevice Option s
TestDeviceOptions.InstanceType
TestDeviceState A more fully featured representation of device state than DeviceState .
TestEnvironment A class to model a TestEnvironment message returned by TFC API.
TestErrorIdentifier Error identifier from tests and tests runners.
TestFailureModuleController Controller for module that simply want to tune how the tests failures log collected are behaving.
TestFilePushSetup A ITargetPreparer that pushes one or more files/dirs from a IDeviceBuildInfo.getTestsDir() folder onto device.
TestFilterHelper Helper class for filtering tests
TestGroupStatus A class to store status of a test group.
TestIdentifier Identifies a parsed instrumentation test.
TestInfo Stores the test information set in a TEST_MAPPING file.
TestInformation Holder object that contains all the information and dependencies a test runner or test might need to execute properly.
TestInformation.Builder Builder to create a TestInformation instance.
TestInvocation Default implementation of ITestInvocation .
TestInvocation.RunMode The different mode an invocation can run into.
TestInvocation.Stage
TestInvocationManagementServer GRPC server helping to management test invocation and their lifecycle.
TestInvocationManagementServer.InvocationInformation
TestMapping A class for loading a TEST_MAPPING file.
TestMapping.NoTestRuntimeException
TestMappingSuiteRunner Implementation of BaseTestSuite to run tests specified by option include-filter, or TEST_MAPPING files from build, as a suite.
TestOption Stores the test option details set in a TEST_MAPPING file.
TestOutputUploader Uploads test output files to local file system, GCS, or an HTTP(S) endpoint.
TestRecordInterpreter Utility to convert a TestRecord proto into a more easily manipulable format in Tradefed.
TestRecordProtoUtil Utility to read the TestRecord proto from a file.
TestResource A class to model a TestResource message returned by TFC API.
TestResourceDownloader A class to download test resource files from file system/GCS/HTTP.
TestResult Container for a result of a single test.
TestResult Container for a result of a single test.
TestResult.TestStatus
TestResultListener A simplification of ITestLifecycleListener for implementers that only care about individual test results.
TestRunnerUtil A utility class to help various test runners.
TestRunResult Holds results from a single test run.
TestRunResult Holds results from a single test run.
TestRunResultListener Listener that allows to read the final test run status.
TestRunToTestInvocationForwarder Forwarder from ddmlib ITestRunListener to ITestLifeCycleReceiver .
TestsPoolPoller Tests wrapper that allow to execute all the tests of a pool of tests.
TestStatus Representation in Tradefed of possible statuses for test methods.
TestStatus Enum representing possible outcomes of a test.
TestSuiteInfo A class that resolves loading of build related metadata for test suite

To properly expose related info, a test suite must include a test-suite-info.properties file in its jar resources

TestSummary A class to represent a test summary.
TestSummary.Type
TestSummary.TypedString
TestSystemAppInstallSetup A ITargetPreparer that installs one or more apps from a IDeviceBuildInfo.getTestsDir() folder onto the /system partition on device.
TestTimeoutEnforcer Listeners that allows to check the execution time of a given test case and fail it if it goes over a given timeout.
TextResultReporter A test result reporter that forwards results to the JUnit text result printer.
TfInternalOptionsFetcher A utility class that allows classes to load a variables value statically from a res file.
TfMetricProtoUtil Utility class to help with the Map to Map переход.
TfObjectTracker A utility to track the usage of the different Trade Fedederation objects.
TfSuiteRunner Implementation of ITestSuite which will load tests from TF jars res/config/suite/ folder.
TfTestLauncher A IRemoteTest for running unit or functional tests against a separate TF installation.
ThreadInfo Holds a thread information.
TimeoutException Exception thrown when a connection to Adb failed with a timeout.
TimeoutRemainder Utility class to keep track of how much time is left given an initial timeout.
TimeoutRemainder.DefaultSystemNanoTime
TimeoutRemainder.SystemNanoTimeProvider
TimeStatusChecker Status checker to ensure that the device and host time are kept in sync.
TimeUtil Contains time related utility methods.
TimeVal This is a sentinel type which wraps a Long .
TimeWaster A simple target preparer to waste time and potentially restart the device.
TokenProperty Supported token with dynamic sharding.
TokenProviderHelper Helper that gives the provider associated to a particular token, in order to find out if a device supports the token.
TraceCmdCollector A IMetricCollector that collects traces during the test using trace-cmd, and logs them to the invocation.
TracePropagatingExecutorService An executor service that forwards tasks to an underlying implementation while propagating the tracing context.
TracingLogger Class that helps to manage tracing for each test invocation.
TradefedConfigObject A class to model a TradefedConfigObject message of TFC API.
TradefedConfigObject.Type A list of configuration object types which can be injected to a cluster command config.
TradefedDelegator Objects that helps delegating the invocation to another Tradefed binary.
TradefedFeatureClient A grpc client to request feature execution from the server.
TradefedFeatureServer A server that responds to requests for triggering features.
TradefedSandbox Sandbox container that can run a Trade Federation invocation.
TradefedSandboxFactory Default implementation for SandboxFactory
TradefedSandboxRunner Runner associated with a TradefedSandbox that will allow executing the sandbox.
TradefedSandboxRunner.StubScheduledInvocationListener A stub IScheduledInvocationListener that does nothing.

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UiAutomatorRunner Runs UI Automator test on device and reports results.
UiAutomatorTest
UiAutomatorTest.LoggingOption
UiAutomatorTest.TestFailureAction
UnexecutedTestReporterThread Threads that takes care of reporting all unexecuted tests.
UniqueMultiMap <K, V> A MultiMap that ensures unique values for each key.
UploadManifest A manifest of the BLOBs and files to upload.
UploadManifest.Builder
UsbResetMultiDeviceRecovery A IMultiDeviceRecovery which resets USB buses for offline devices.
UsbResetRunConfigRecovery Allow to trigger a command to reset the USB of a device
UsbResetTest An IRemoteTest that reset the device USB and checks whether the device comes back online afterwards.
UserChecker Checks if users have changed during the test.
UserCleaner A ITargetPreparer that removes secondary users on teardown.
UserHelper
UserInfo Similar to UserInfo class from platform.
UserInfo.UserType Supported variants of a user's type in external APIs.

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ValidateSuiteConfigHelper This class will help validating that the IConfiguration loaded for the suite are meeting the expected requirements: - No Build providers - No Result reporters
VersionedFile Data structure representing a file that has an associated version.
VersionParser Fetch the version of the running tradefed artifacts.
VisibleBackgroundUserPreparer Target preparer for running tests in a user that is started in the visible in the background.
VmRemoteDevice A Remote virtual device that we will manage from inside the Virtual Machine.

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WaitDeviceRecovery A simple implementation of a IDeviceRecovery that waits for device to be online and respond to simple commands.
WaitForDeviceDatetimePreparer A ITargetPreparer that waits for datetime to be set on device

Optionally this preparer can force a TargetSetupError if datetime is not set within timeout.

WifiCommandUtil A utility class that can parse wifi command outputs.
WifiCommandUtil.ScanResult Represents a wifi network containing its related info.
WifiHelper Helper class for manipulating wifi services on device.
WifiPreparer A ITargetPreparer that configures wifi on the device if necessary.
WorkUnitType Enum representing possible work unit types.

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XmlFormattedGeneratorReporter Implementation of the FormattedGeneratorReporter which format the suite results in an xml format.
XmlResultReporter Writes JUnit results to an XML files in a format consistent with Ant's XMLJUnitResultFormatter.
XmlSuiteResultFormatter Utility class to save a suite run as an XML.
XmlSuiteResultFormatter.RunHistory Helper object for JSON conversion.
XmlTestRunListener Writes JUnit results to an XML files in a format consistent with Ant's XMLJUnitResultFormatter.

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YamlClassOptionsParser Helper to parse test runner information from the YAML Tradefed Configuration.

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ZipCompressionStrategy An ICompressionStrategy for creating zip archives.
ZipUtil A helper class for compression-related operations
ZipUtil2 A helper class for zip extraction that takes POSIX file permissions into account