IcdCodeTest Class Reference

Inheritance diagram for IcdCodeTest:

Protected Member Functions
void	SetUp () override
void	TearDown () override
void	ValidatePresetData (const std::shared_ptr< const ::ccsinsif::PresetData > &preset_data)
std::shared_ptr< const ccsinsif::PresetArgs >	GetPresetArgs () const
void	SetPresetArgs (std::shared_ptr< const ccsinsif::PresetArgs > preset_args)
std::shared_ptr< const ccsinsif::PresetData >	GetPresetData () const
void	SetPresetData (std::shared_ptr< const ccsinsif::PresetData > preset_data)

Protected Attributes
log4cplus::Logger	logger {}
std::shared_ptr< elt::mal::Mal >	m_mal_entity_factory {}
std::shared_ptr< const ccsinsif::PresetArgs >	m_preset_args
std::shared_ptr< const ccsinsif::PresetData >	m_preset_data
std::mutex	m_mutex {}
const double	ra_expected = 1.234
const std::string	system_expected = "ICRS"

Detailed Description

This test was created as a demonstration of a memory corruption problem, see https://jira.eso.org/browse/ECII-635. Then CII clarified that the problem was caused by a known limitation of ZMQ entities, where the parent entity is the owner of the proto message object when we clone the parent. In that case, a child object can be corrupted once we release the parent pointer, even though we keep a valid shared pointer to the child. The answer was to either clone the parent struct and keep that pointer, or to clone the child struct and keep that pointer. We keep the test anyway, to accidentally spot other problems, or to be extended for specific issues with ICD-generated code in the future.

Member Function Documentation

GetPresetArgs()

std::shared_ptr< const ccsinsif::PresetArgs > IcdCodeTest::GetPresetArgs ( ) const

inlineprotected

Getter for shared PresetData instance (copy of shared_ptr).

GetPresetData()

std::shared_ptr< const ccsinsif::PresetData > IcdCodeTest::GetPresetData ( ) const

inlineprotected

Getter for shared PresetData instance (copy of shared_ptr).

SetPresetArgs()

void IcdCodeTest::SetPresetArgs ( std::shared_ptr< const ccsinsif::PresetArgs > preset_args )

inlineprotected

Setter for shared PresetData instance (copy of shared_ptr).

SetPresetData()

void IcdCodeTest::SetPresetData ( std::shared_ptr< const ccsinsif::PresetData > preset_data )

inlineprotected

Setter for shared PresetData instance (copy of shared_ptr).

SetUp()

void IcdCodeTest::SetUp ( )

inlineoverrideprotected

TearDown()

void IcdCodeTest::TearDown ( )

inlineoverrideprotected

ValidatePresetData()

void IcdCodeTest::ValidatePresetData ( const std::shared_ptr< const ::ccsinsif::PresetData > & preset_data )

protected

Validates 2 known fields of the PresetData instance.

Member Data Documentation

logger

log4cplus::Logger IcdCodeTest::logger {}

protected

m_mal_entity_factory

std::shared_ptr<elt::mal::Mal> IcdCodeTest::m_mal_entity_factory {}

protected

MAL instance used to instantiate ICD-defined structs like PresetData.

m_mutex

std::mutex IcdCodeTest::m_mutex {}

mutableprotected

Mutex for GetPresetData / SetPresetData.

m_preset_args

std::shared_ptr<const ccsinsif::PresetArgs> IcdCodeTest::m_preset_args

protected

PresetData instance shared between threads.

m_preset_data

std::shared_ptr<const ccsinsif::PresetData> IcdCodeTest::m_preset_data

protected

PresetData instance shared between threads.

ra_expected

const double IcdCodeTest::ra_expected = 1.234

protected

To avoid dependency on ptk, we do not use angles such as Radians{1.0_deg}.

system_expected

const std::string IcdCodeTest::system_expected = "ICRS"

protected

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

• /home/abuild/rpmbuild/BUILD/hlcc-v2.2.0/interface/ccsinsif/icdtestcpp/test/testIcdCode.cpp