tut Namespace Reference

Additional ensures for scientific/engineering applications.

Template Unit Tests Framework for C++. http://tut.dozen.ru

Author: Vladimir Dyuzhev, Vladi.nosp@m.mir..nosp@m.Dyuzh.nosp@m.ev@g.nosp@m.mail..nosp@m.com; Joerg yogi2.nosp@m.005@.nosp@m.users.nosp@m..sou.nosp@m.rcefo.nosp@m.rge..nosp@m.net

Date: 07/04/2008

Optional restartable wrapper for test_runner.

Allows to restart test runs finished due to abnormal test application termination (such as segmentation fault or math error).

Author: Vladimir Dyuzhev, Vladi.nosp@m.mir..nosp@m.Dyuzh.nosp@m.ev@g.nosp@m.mail..nosp@m.com

Function Documentation

bool tut::tut_main	(	int	argc,
		const char const const	argv,
		std::ostream &	os = `std::cerr`
	)

inline

Helper function to make test binaries simpler.

Example of basic usage follows.

*  namespace tut { test_runner_singleton runner; }
*
*  int main(int argc, char **argv)
*  {
*      if( tut_main(argc, argv) )
*          return 0;
*      else
*          return -1;
*  }
* 

It is also possible to do some generic initialization before running any tests and cleanup before exiting application. Note that tut_main can throw tut::no_such_group or tut::no_such_test.

*  namespace tut { test_runner_singleton runner; }
*
*  int main(int argc, char **argv)
*  {
*      tut::xml_reporter reporter;
*      tut::runner.get().insert_callback(&reporter);
*
*      MyInit();
*      try
*      {
*          tut_main(argc, argv);
*      }
*      catch(const tut::tut_error &ex)
*      {
*          std::cerr << "TUT error: " << ex.what() << std::endl;
*      }
*      MyCleanup();
*  }
* 

Examples:: basic/main.cpp.

References tut::test_runner::list_groups(), tut::test_runner::run_test(), and tut::test_runner::run_tests().

Here is the call graph for this function:

Classes
struct	bad_ctor

struct	callback

class	console_reporter

class	cppunit_reporter

struct	failure

struct	group_base

struct	no_such_group

struct	no_such_test

class	restartable_wrapper

struct	rethrown

struct	seh

struct	skipped

class	test_group

struct	test_group_posix

class	test_object

struct	test_object_posix

struct	test_result

struct	test_result_posix

class	test_runner

class	test_runner_singleton

struct	tests_registerer

struct	tests_registerer< Test, Group, 0 >

struct	tut_error

struct	warning

class	xml_reporter
	JUnit XML TUT reporter. More...

Typedefs
typedef std::set< callback * >	callbacks

typedef std::vector< std::string >	groupnames

typedef console_reporter	reporter

Functions
template<typename T , typename U >
void	ensure_close (const char *msg, const T &actual, const T &expected, const U &tolerance)

template<typename T , typename Tolerance >
void	ensure_close (const T &actual, const T &expected, const Tolerance &tolerance)

template<typename T , typename U >
void	ensure_close_fraction (const char *msg, const T &actual, const T &expected, const U &fraction)

template<typename T >
void	ensure_close_fraction (const char *msg, const T &actual, const T &expected, const int &tolerance)

template<typename T , typename Tolerance >
void	ensure_close_fraction (const T &actual, const T &expected, const Tolerance &fraction)

bool	tut_main (int argc, const char const const argv, std::ostream &os=std::cerr)

template<typename T >
std::string	type_name (const T &t)

tut Namespace Reference

Classes

Typedefs

Functions

Variables

Detailed Description

Typedef Documentation

Function Documentation