iodrivers_base::TestStream Class Reference

#include <TestStream.hpp>

Inheritance diagram for iodrivers_base::TestStream:

Public Member Functions
	TestStream ()
void	pushDataToDriver (std::vector< uint8_t > const &data)
std::vector< uint8_t >	readDataFromDriver ()
void	EXPECT_REPLY (std::vector< uint8_t > const &expectation, std::vector< uint8_t > const &reply)
void	waitRead (base::Time const &timeout)
void	waitWrite (base::Time const &timeout)
size_t	read (uint8_t *buffer, size_t buffer_size)
size_t	write (uint8_t const *buffer, size_t buffer_size)
void	clear ()
bool	expectationsAreEmpty ()
void	setMockMode (bool mode)
void	clearExpectations ()
Public Member Functions inherited from iodrivers_base::IOStream
virtual	~IOStream ()
virtual int	getFileDescriptor () const

Detailed Description

A IOStream meant to be used to test iodrivers_base functionality from outside

It maintains two vectors, one the "to device" buffer and one the "from buffer" device. All communications are synchronous, that is waitRead will throw right away if no data is available. waitWrite never fails.

Constructor & Destructor Documentation

TestStream()

iodrivers_base::TestStream::TestStream ( )

inline

Member Function Documentation

clear()

void TestStream::clear ( )

virtual

Implements iodrivers_base::IOStream.

clearExpectations()

void TestStream::clearExpectations

(

)

EXPECT_REPLY()

void TestStream::EXPECT_REPLY	(	std::vector< uint8_t > const &	expectation,
		std::vector< uint8_t > const &	reply
	)

Set a expectation and reply pair and also puts the driver in mock mode. Should be used after setting up IODRIVERS_BASE_MOCK().

Parameters

expecation	is the message that is expected to be sent by the driver
reply	reply message to be received by the driver

expectationsAreEmpty()

bool TestStream::expectationsAreEmpty

(

)

pushDataToDriver()

void TestStream::pushDataToDriver

(

std::vector< uint8_t > const &

data

)

Push data to the driver "as-if" it was coming from the device

Push data to the driver

read()

size_t TestStream::read ( uint8_t *  buffer, size_t  buffer_size  )

virtual

Implements iodrivers_base::IOStream.

readDataFromDriver()

vector< uint8_t > TestStream::readDataFromDriver

(

)

Read data that the driver sent to the device

This contains only data sent since the last call to readDataFromDriver

Read all data that the device driver has written since the last call to readDataFromDriver

setMockMode()

void TestStream::setMockMode

(

bool

mode

)

waitRead()

void TestStream::waitRead ( base::Time const &  timeout )

virtual

Implements iodrivers_base::IOStream.

waitWrite()

void TestStream::waitWrite ( base::Time const &  timeout )

virtual

Implements iodrivers_base::IOStream.

write()

size_t TestStream::write ( uint8_t const *  buffer, size_t  buffer_size  )

virtual

Implements iodrivers_base::IOStream.

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The documentation for this class was generated from the following files:

• /build/rock-master-18.09-drivers-iodrivers-base-0.20170901/src/TestStream.hpp
• /build/rock-master-18.09-drivers-iodrivers-base-0.20170901/src/TestStream.cpp