geometry_test.cxx File Reference

Unit test for geometry functionalities on a standard detector. More...

#include "GeometryTestAlg.h"
#include "larcorealg/TestUtils/geometry_unit_test_base.h"
#include "larcorealg/Geometry/GeometryCore.h"
#include "larcorealg/Geometry/ChannelMapStandardAlg.h"
#include "messagefacility/MessageLogger/MessageLogger.h"

Go to the source code of this file.

Typedefs
using	StandardGeometryConfiguration = testing::BasicGeometryEnvironmentConfiguration< geo::ChannelMapStandardAlg >
using	StandardGeometryTestEnvironment = testing::GeometryTesterEnvironment< StandardGeometryConfiguration >

Functions
int	main (int argc, char const **argv)
	Runs the test. More...

Detailed Description

Unit test for geometry functionalities on a standard detector.

Date

May 5th, 2015

Author

petri.nosp@m.llo@.nosp@m.fnal..nosp@m.gov

Usage: geometry_test [ConfigurationFile [GeometryTestParameterSet]]

By default, GeometryTestParameterSet is set to "physics.analysers.geotest".

This unit test uses geometry_unit_test_base.h to build an environment with a geometry set up. For an example of use with Boost unit test module, see geometry_iterator_test.cxx .

Definition in file geometry_test.cxx.

Typedef Documentation

using StandardGeometryConfiguration = testing::BasicGeometryEnvironmentConfiguration<geo::ChannelMapStandardAlg>

Definition at line 37 of file geometry_test.cxx.

using StandardGeometryTestEnvironment = testing::GeometryTesterEnvironment<StandardGeometryConfiguration>

Definition at line 47 of file geometry_test.cxx.

Function Documentation

int main	(	int	argc,
		char const **	argv
	)

Runs the test.

---

Parameters

argc	number of arguments in argv
argv	arguments to the function

Returns

number of detected errors (0 on success)

Exceptions

cet::exception

most of error situations throw

The arguments in argv are: 0. name of the executable ("Geometry_test")

1. path to the FHiCL configuration file
2. FHiCL path to the configuration of the geometry test (default: physics.analysers.geotest)
3. FHiCL path to the configuration of the geometry (default: services.Geometry)

Definition at line 71 of file geometry_test.cxx.

                                      {

  StandardGeometryConfiguration config("geometry_test");
  config.SetMainTesterParameterSetName("geotest");

  //
  // parameter parsing
  //
  int iParam = 0;

  // first argument: configuration file (mandatory)
  if (++iParam < argc) config.SetConfigurationPath(argv[iParam]);

  // second argument: path of the parameter set for geometry test configuration
  // (optional; default: "physics.analysers.geotest")
  if (++iParam < argc) config.SetMainTesterParameterSetPath(argv[iParam]);

  // third argument: path of the parameter set for geometry configuration
  // (optional; default: "services.Geometry" from the inherited object)
  if (++iParam < argc) config.SetGeometryParameterSetPath(argv[iParam]);

  //
  // testing environment setup
  //
  StandardGeometryTestEnvironment TestEnvironment(config);

  //
  // run the test algorithm
  //

  // 1. we initialize it from the configuration in the environment,
  geo::GeometryTestAlg Tester(TestEnvironment.TesterParameters());

  // 2. we set it up with the geometry from the environment
  Tester.Setup(*(TestEnvironment.Provider<geo::GeometryCore>()));

  // 3. then we run it!
  unsigned int nErrors = Tester.Run();

  // 4. And finally we cross fingers.
  if (nErrors > 0) {
    mf::LogError("geometry_test") << nErrors << " errors detected!";
  }

  return nErrors;
} // main()