Test harness base class for optical physics. More...

Classes
struct	AllGeoTestingTypeNames
	Helper class for returning type names. More...

class	AllGeoTypedTestBase
	Type-parameterized geometry test harness. More...

class	AlongStepTestBase
	Run one or more tracks with the same starting conditions for a single step. More...

class	AuxMockParams
	Mock class for shared host data that has associated thread-local data. More...

struct	AuxMockParamsData
	Shared diagnostic attributes. More...

struct	AuxMockStateData
	State data for accumulating results for each particle type. More...

class	CalculatorTestBase
	Test harness base class for interpolating values on grids. More...

class	CaloTestBase

class	CheckedGeoTrackView
	Check validity of safety and volume crossings while navigating on CPU. More...

class	CMSParameterizedField
	Evaluate the value of magnetic field using a parameterized function in the tracker volume of the CMS detector. More...

class	DiagnosticRealFunc
	Wrap a numerical single-argument function with a counter and logger. More...

class	DiagnosticRngEngine
	Diagnostic wrapper that counts the number of calls to operator(). More...

class	DiagnosticStepper
	Count the number of invocations to the field stepper. More...

class	DiagnosticTestBase

class	DummyAction

class	DummyParams

struct	DummyState

class	EventIOTestBase
	Helpers for testing reading+writing of event files. More...

class	ExampleInstanceCalo
	Store calorimeter results based on pre-step volume instance names. More...

class	ExampleMctruth
	Store all step data in an AOS. More...

class	FieldTestBase
	Base class for testing fields. More...

struct	FieldTestParams

class	GeantTestBase
	Test harness for loading problem data through Geant4. More...

struct	GenericGeoGeantImportVolumeResult

class	GenericGeoTestBase
	Templated base class for loading geometry. More...

struct	GenericGeoTrackingResult

class	GlobalGeoTestBase
	Reuse geometry across individual tests. More...

class	GlobalTestBase
	Lazily construct core parameters, individually or together. More...

struct	HeuristicGeoExecutor

struct	HeuristicGeoParamsData

struct	HeuristicGeoScalars

struct	HeuristicGeoStateData

class	HeuristicGeoTestBase
	Manage a "heuristic" stepper-like test that accumulates path length. More...

struct	HexRepr

class	ImportedDataTestBase
	Set up Celeritas tests using imported data. More...

class	InteractorHostBase
	Test harness base class for EM physics models. More...

class	InteractorHostTestBase

class	InvalidOrangeTestBase
	Create an ORANGE geometry with errors. More...

class	LArSphereBase
	Test harness for liquid argon sphere with optical properties. More...

class	LazyGeoManager
	Base class for managing a persistent singleton geometry. More...

class	LeadBoxTestBase
	Test harness for large lead box. More...

class	MaterialTestBase

class	MctruthTestBase

struct	MevCmSq
	Energy loss rate [MeV/cm] per volume [cm^-3] -> [MeV * cm^2]. More...

struct	MevPerCm
	Energy loss rate. More...

class	MockGeoTrackView
	Mock track view for testing. More...

class	MockInteractAction
	Change the track state and allocate secondaries. More...

struct	MockInteractData

struct	MockInteractExecutor

class	MockModel
	Mock model. More...

class	MockProcess
	Mock process. More...

class	MockTestBase
	Three concentric spheres with mock physics. More...

class	MscTestBase
	Test harness base class for multiple scattering models. More...

class	NeutronTestBase
	Test harness base class for Neutron physics models. More...

class	OneSteelSphereBase
	Test harness for steel sphere with 50 meter production cuts. More...

class	OnlyCoreTestBase
	Mixin class providing "unreachable" implementations for optical params construction. More...

class	OnlyGeoTestBase
	Mixin class providing "unreachable" implementations for param construction. More...

class	OpticalTestBase

class	OrangeGeoTestBase
	Test base for loading geometry. More...

struct	PrintableBuildConf
	Print the current configuration. More...

struct	RngTally
	Tally RNG moments and check them. More...

class	RootTestBase
	Test harness for loading problem data from a ROOT file. More...

class	ScopedLogStorer
	Log handle for saving messages for testing. More...

class	SDTestBase
	Attach "debug" sensitive detectors to a Geant4 geometry. More...

class	SequenceEngine
	"Random" number generator that returns a sequence of values. More...

class	SimpleCmsTestBase
	Test harness for "simple CMS". More...

struct	SimpleHitsResult

class	SimpleLoopTestBase
	Add primaries and iterate up to a given number of steps. More...

class	SimpleSensitiveDetector
	Store vectors of hit information. More...

class	SimpleTestBase
	Compton scattering with gammas in mock aluminum in a box in hard vacuum. More...

class	StepperTestBase
	Construct helper action and set up stepper/primary inputs. More...

class	Test
	Googletest test harness for Celeritas codes. More...

class	TestEm15Base
	Test harness for "infinite" geometry. More...

class	TestEm3Base
	Test harness for replicating the AdePT TestEm3 input. More...

Typedefs
using	AllGeoTestingTypes = ::testing::Types< OrangeParams >

using	CoreGeoTestBase = VecgeomTestBase

using	MevCmSqLossDens = RealQuantity< MevCmSq >

using	MevPerCmLoss = RealQuantity< MevPerCm >

using	GeantGeoTestBase = GenericGeoTestBase< GeantGeoParams >

using	VecgeomTestBase = GenericGeoTestBase< VecgeomParams >

using	OrangeTestBase = GenericGeoTestBase< OrangeParams >

Enumerations
enum	LifeStatus : unsigned short { unborn = 0 , alive , dead }

Functions
template<class StepperT >
CELER_FUNCTION	DiagnosticStepper (StepperT &&) -> DiagnosticStepper< StepperT >

std::ostream &	operator<< (std::ostream &os, PrintableBuildConf const &)

template<MemSpace M>
void	resize (HeuristicGeoStateData< Ownership::value, M > *state, HostCRef< HeuristicGeoParamsData > const &params, size_type size)
	Resize and zero-initialize states.

void	heuristic_test_execute (DeviceCRef< HeuristicGeoParamsData > const &params, DeviceRef< HeuristicGeoStateData > const &state)
	Run on device and return results.

template<class T >
std::ostream &	operator<< (std::ostream &os, HexRepr< T > const &h)

template<class T >
HexRepr< T >	hex_repr (T value)

template<MemSpace M>
void	resize (AuxMockStateData< Ownership::value, M > *state, HostCRef< AuxMockParamsData > const &params, StreamId sid, size_type count)

template<class T >
T	if_double_else (T a, T b)
	Check the first value for double precision or second for single.

template<class F , class... Args>
	DiagnosticRealFunc (F &&, Args...) -> DiagnosticRealFunc< F >

std::ostream &	operator<< (std::ostream &os, ScopedLogStorer const &logs)
	Print expected results.

template<class GTV >
	CheckedGeoTrackView (GTV &&) -> CheckedGeoTrackView< GTV >

constexpr real_type	to_cm (real_type v)
	Convert a value to centimeters from the native system.

constexpr real_type	from_cm (real_type v)
	Convert a value from centimeters to the native system.

constexpr Array< real_type, 3 >	to_cm (Array< real_type, 3 > const &v)
	Convert an array to centimeters from the native system.

constexpr Array< real_type, 3 >	from_cm (Array< real_type, 3 > const &v)
	Convert an array from centimeters to the native system.

template<class S >
S::Intersections	calc_intersections (S const &surf, Real3 const &pos, Real3 const &dir, SurfaceState on_surface)
	Calculate intersections, sorting so that "no intersection" is at end.

Variables
constexpr bool	unit_scaling_enabled
	Whether the current geometry can correctly scale the input as needed.

Detailed Description

Test harness base class for optical physics.

This sub-namespace should enclose all Celeritas unit tests and test harness code.

Constructs particle params, particle track views, and add some functionality for multiple tests.

May be expanded to encompass material data if needed.

By being a sub-namspace, no using declarations are needed to access Celeritas functionality, and no symbol conflicts with main Celeritas code will accidentally occur.

Function Documentation

◆ heuristic_test_execute()

void celeritas::test::heuristic_test_execute	(	DeviceCRef< HeuristicGeoParamsData > const &	params,
		DeviceRef< HeuristicGeoStateData > const &	state
	)

Run on device and return results.

Run on device.

◆ if_double_else()

template<class T >

T celeritas::test::if_double_else	(	T	a,
		T	b
	)

inline

Check the first value for double precision or second for single.

This is useful for comparing the exchange_count result.

Variable Documentation

◆ unit_scaling_enabled

constexpr bool celeritas::test::unit_scaling_enabled

inlineconstexpr

Initial value:

= (CELERITAS_UNITS == CELERITAS_UNITS_CGS
       || CELERITAS_CORE_GEO != CELERITAS_CORE_GEO_ORANGE
       || CELERITAS_USE_GEANT4)

Whether the current geometry can correctly scale the input as needed.

Classes

Typedefs

Enumerations