Prueba la clase rational<INT>. More...

Inheritance diagram for test_rational< INT >:

Public Member Functions
virtual void	setUp ()
	Establece el ambiente de prueba.
void	super_numerotes (bool sl=false)
	Define si se corren o no las pruebas con super-numerotototes.
void	super_lerdo (bool sl=false)
	Define si se corren las pruebas que duran mucho.
bool	run ()
	Método principal de la prueba.
void	rat_tst ()
	Antiguo programa de prueba para la clase `rational<INT>`.
void	run_rest ()
	Método complementario de prueba.
void	test_quiebra_Narvaja ()
	Datos de prueba que sirven para quebrar la implementación `BigNum` de Narvaja.
void	test_constructor ()
	Datos de prueba para los constructores de la clase `rational<INT>`.
void	test_destructor ()
	Datos de prueba para el destructor de la clase `rational<INT>`.
void	test_set ()
	Datos de prueba para `rational<INT>::set()`.
void	test_op_equal ()
	Datos de prueba para `rational<INT>::operator=()`.
void	test_num_den ()
	Datos de prueba para `rational<INT>::num()` y `rational<INT>::den()`.
void	test_swap ()
	Datos de prueba para `rational<INT>::swap()`.
void	test_op_add_equal ()
	Datos de prueba para `rational<INT>::operator +=()` y `rational<INT>::operator -=()` .
void	test_op_add ()
	Datos de prueba para `rational<INT>::operator +()` y `rational<INT>::operator -()` .
void	test_op_mult_equal ()
	Datos de prueba para `rational<INT>::operator *=()` y `rational<INT>::operator /=()`.
void	test_op_mult ()
	Datos de prueba para `rational<INT>::operator *()` y `rational<INT>::operator /()`.
void	test_op_minus ()
	Datos de prueba para `rational<INT>::operator -()`.
void	test_fromString ()
	Datos de prueba para `rational<INT>::test_fromString()`.
void	test_op_comp ()
	Datos de prueba para todos los operadores de comparación de `rational<INT>`.
void	test_op_in ()
	Datos de prueba para `operator>>()`.
void	test_op_out ()
	Datos de prueba para `operator<<()`.
void	test_simplify ()
	Datos de prueba para `rational<INT>::test_simplify()`.
void	test_check_ok ()
	Datos de prueba para `check_ok( const rational<INT>& )`.
void	test_mcd ()
	Datos de prueba para la función `mcd()`.
void	test_op_cpp ()
	Datos de prueba para los incrementadores `c++` y `--c`.
void	runBare ()
	Excecutes the test run `setUp(); run(); tearDown();`.
bool	Run ()
	Synonym for `run()`.
bool	runTest ()
	Synonym for `run()`.
virtual void	tearDown ()
	Destroys the test environment.
int	countTestCases () const
	1 == Number of test cases.
int	runCount () const
	Number of test runs.
virtual int	failureCount () const
	Number of test runs that failed.
int	errorCount () const
	Always returns `0` (cero): "Number of errors".
virtual int	successCount () const
	Number of successful test runs.
bool	wasSuccessful () const
	Returns `"true"` when all test runs where successful.
virtual void	reset ()
	Discards all test runs.
std::string	getName () const
	Gets the test case name.
void	setName (const char *name=0)
	Sets the test case name to `"name"`.
virtual const std::string	toString () const
	Huuuge string that holds a copy of non successfull test, separated by `"\n"`.
virtual const std::string	summary () const
	Returns a string with the name, number of successes and failures.
virtual const std::string	toXML () const
	XML string that holds a copy of all unsuccessful tests.
const std::string	report () const
	Returns string `summary()` followed by `toString()`.
const std::string	failureString () const
	Synonym for `toString()`.
Static Public Member Functions
template<class T >
static std::string	toString (const T &val)
	Returns a `std::string` constructed form value `val`.
Protected Member Functions
void	recordSuccess ()
	Records the test run as a success.
void	recordFailure (const char label, const char fname, int lineno, bool must_copy=false)
	Records that the test run did not succeed.
void	recordFailure (const std::string &label, const char *fname, int lineno)
	Records that the test did not succeed.
void	testThis (bool cond, const char label, const char fname, long lineno, bool must_copy=false)
	Executes the test and records its result.
void	testThis (bool cond, const std::string &label, const char *fname, long lineno)
	Synonym for `testThis()`.
int	nPass () const
	Synonym for `successCount()` [OBSOLETE].
int	nError () const
	Synonym for `failureCount()` [OBSOLETE].
Protected Attributes
rational< INT >	m_half
rational< INT >	m_quarter
rational< INT >	m_one
rational< INT >	m_half_neg
rational< INT >	m_quarter_neg
rational< INT >	m_one_neg
rational< INT >	m_sep
rational< INT >	m_sep_neg
bool	m_super_lerdo
	Indica si hay que probar con numerotototes.
bool	m_super_numerotes
	Indica si se corren las pruebas que duran mucho.
int	m_pass
	Number of successful tests.
int	m_failure
	Number of test that produced failed.
const char *	m_name
	Test case name.
bool	m_test_suite_destroy
	Holds `"true"` if the test case is stored in dynamic memory.
std::list< TestCaseFailure >	m_failureList
	Container where test cases that produced failures are stored.
Friends
class	TestSuite
	Colección de pruebas.
template<class TestCase >
void	do_toXML (const TestCase *tc, std::basic_ostringstream< char > &ost)
	Adds to `ost` the string of al unsuccessful test from `*tc` in XML format.
template<class TestCase >
void	do_toString (const TestCase *tc, std::basic_ostringstream< char > &ost)
	Adds to `ost` the string of al unsuccessful test from `*tc`.

Detailed Description

template<class INT>
class test_rational< INT >

Prueba la clase rational<INT>.

Definition at line 33 of file test_rational.cpp.

Member Function Documentation

template<class INT >

void test_rational< INT >::setUp ( ) [virtual]

Establece el ambiente de prueba.

Reimplemented from TestCase.

Definition at line 108 of file test_rational.cpp.

template<class INT>

void test_rational< INT >::super_numerotes ( bool sl = false ) [inline]

Define si se corren o no las pruebas con super-numerotototes.

Definition at line 43 of file test_rational.cpp.

template<class INT>

void test_rational< INT >::super_lerdo ( bool sl = false ) [inline]

Define si se corren las pruebas que duran mucho.

Definition at line 47 of file test_rational.cpp.

template<class INT >

bool test_rational< INT >::run ( ) [virtual]

Método principal de la prueba.

Requiere que recién haya sido ejecutado setUp()

Implements TestCase.

Definition at line 81 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::rat_tst ( )

Antiguo programa de prueba para la clase rational<INT>.

Definition at line 458 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::run_rest ( )

Método complementario de prueba.

Esto lo ejecita run().

Definition at line 575 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_quiebra_Narvaja ( )

Datos de prueba que sirven para quebrar la implementación BigNum de Narvaja.

Definition at line 131 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_constructor ( )

Datos de prueba para los constructores de la clase rational<INT>.

Definition at line 166 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_destructor ( )

Datos de prueba para el destructor de la clase rational<INT>.

Definition at line 181 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_set ( )

Datos de prueba para rational<INT>::set().

Definition at line 187 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_op_equal ( )

Datos de prueba para rational<INT>::operator=().

Definition at line 213 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_num_den ( )

Datos de prueba para rational<INT>::num() y rational<INT>::den().

Definition at line 200 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_swap ( )

Datos de prueba para rational<INT>::swap().

Definition at line 226 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_op_add_equal ( )

Datos de prueba para rational<INT>::operator +=() y rational<INT>::operator -=() .

Definition at line 238 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_op_add ( )

Datos de prueba para rational<INT>::operator +() y rational<INT>::operator -() .

Definition at line 253 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_op_mult_equal ( )

Datos de prueba para rational<INT>::operator *=() y rational<INT>::operator /=().

Definition at line 268 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_op_mult ( )

Datos de prueba para rational<INT>::operator *() y rational<INT>::operator /().

Definition at line 283 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_op_minus ( )

Datos de prueba para rational<INT>::operator -().

Definition at line 298 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_fromString ( )

Datos de prueba para rational<INT>::test_fromString().

Definition at line 311 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_op_comp ( )

Datos de prueba para todos los operadores de comparación de rational<INT>.

Definition at line 355 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_op_in ( )

Datos de prueba para operator>>().

Definition at line 393 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_op_out ( )

Datos de prueba para operator<<().

Definition at line 371 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_simplify ( )

Datos de prueba para rational<INT>::test_simplify().

Definition at line 325 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_check_ok ( )

Datos de prueba para check_ok( const rational<INT>& ).

Definition at line 340 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_mcd ( )

Datos de prueba para la función mcd().

Definition at line 409 of file test_rational.cpp.

template<class INT >

void test_rational< INT >::test_op_cpp ( )

Datos de prueba para los incrementadores c++ y --c.

Definition at line 421 of file test_rational.cpp.

void TestCase::runBare ( ) [inline, inherited]

Excecutes the test run setUp(); run(); tearDown();.

In contrast to run(), this method will setup the environment for the test run invoking setUp() and tearDown() before and after the test.

    {{  // test::run()
        class MyTest : public TestCase {
            int m_val;
        public:
            MyTest() : m_val(0) {} // init: m_val == 0;
            void setUp() { m_val = 1; }
            void tearDown() { m_val = 2; }
            bool run() {
                assertTrue( m_val == 1 );
                return wasSuccessful();
            }
        }; // MyTest
        TestSuite<TestCase> SSS;
        SSS.addTest( new MyTest );  SSS.addTest( new MyTest );
        assertTrue( 2 == SSS.countTestCases() );
        assertTrue( "" == SSS.failureString() );

        SSS.runBare(); // Ok ==> setUp() sets [m_val == 1]
        assertTrue( "" == SSS.toXML() );

        SSS.run();  // Failure: [m_val == 2] ==> value set by tearDown()
        std::string sssXML = SSS.toXML();
        assertTrue( "" != sssXML ); // SSS contains failures.
        assertTrue( sssXML.find("m_val") != string::npos );
        assertTrue( SSS.runCount() == 2+2 );
    }}

See also:: test_BUnit::test_run()

Reimplemented in TestSuite< TestCase >.

Definition at line 777 of file BUnit.h.

bool TestCase::Run ( ) [inline, inherited]

Synonym for run().

Definition at line 123 of file BUnit.h.

bool TestCase::runTest ( ) [inline, inherited]

Synonym for run().

Definition at line 124 of file BUnit.h.

void TestCase::tearDown ( ) [inline, virtual, inherited]

Destroys the test environment.

Definition at line 839 of file BUnit.h.

int TestCase::countTestCases ( ) const [inline, inherited]

1 == Number of test cases.

The value returned always is one 1 because class TestCase represents a single test case. For the container TestSuite<> the value returned can be bigger than 1.

A "test case" is a class, derived from class TestCase.
A "test run" gets counted when either a specific test succeeds or fails.
A "test run" gets counted when protected method TestCase::testThis() is executed, either directly or through any BUnit "assert()" macro, as assertTrue(), fail_Msg(), assertEquals_Delta(), or others like BUnit_SUCCESS() or BUnit_TEST().
A "test case" ussually has many "test runs". A collection of "test cases" resided within an instance derived from class TestSuite<>.

Reimplemented in TestSuite< TestCase >.

Definition at line 127 of file BUnit.h.

int TestCase::runCount ( ) const [inline, inherited]

Number of test runs.

Synonym for successCount()+failureCount()+errorCount().
See also:
reset().

Definition at line 129 of file BUnit.h.

int TestCase::failureCount ( ) const [inline, virtual, inherited]

Number of test runs that failed.

See also:: reset().

Reimplemented in TestSuite< TestCase >.

Definition at line 130 of file BUnit.h.

int TestCase::errorCount ( ) const [inline, inherited]

Always returns 0 (cero): "Number of errors".

BUnit does not maintain separate counts for "errors" and "failures".
See also:
http://osdir.com/ml/java.junit.user/2002-06/msg00114.html

Definition at line 131 of file BUnit.h.

int TestCase::successCount ( ) const [inline, virtual, inherited]

Number of successful test runs.

See also:: reset().

Reimplemented in TestSuite< TestCase >.

Definition at line 132 of file BUnit.h.

bool TestCase::wasSuccessful ( ) const [inline, inherited]

Returns "true" when all test runs where successful.

Synonym for (successCount() == runCount())

Definition at line 134 of file BUnit.h.

void TestCase::reset ( ) [inline, virtual, inherited]

Discards all test runs.

Resets to cero al counters because the test case is left in the state it had when initially contructed.
Deletes the record for not successful tests.

Does not change the test case name.

    {{  // test::reset()
        class MyTest : public TestCase {
        public:
            bool run() {
                assertTrue( 1 == 2 ); // Failure !!!
                assertTrue( 1 == 1 ); // Ok
                assertTrue( 2 == 2 ); // Ok
                return wasSuccessful();
            }
        }; // MyTest
        MyTest thisTest;
        for ( int i=0; i<11; ++i ) {
            thisTest.run(); // runs the same test 11 times
        }
        assertTrue( 11 == thisTest.failureCount() );   // ( 1 == 2 ) x 11
        assertTrue( 22 == thisTest.successCount() ); // ( 1 == 1 ) && ( 2 == 2 )
        assertTrue( 33 == thisTest.runCount() );     // 33 == 11+22
        assertTrue( "" != thisTest.failureString() );  // 11 recorded failures
        std::string remember = thisTest.getName();

        thisTest.reset(); // Anula los contadores

        assertTrue( 0 == thisTest.failureCount() );
        assertTrue( 0 == thisTest.successCount() );
        assertTrue( 0 == thisTest.runCount() );
        assertTrue( "" == thisTest.failureString() );
        assertTrue( remember == thisTest.getName() ); // reset() won´t change the name
    }}

See also:: test_BUnit::test_reset()

Reimplemented in TestSuite< TestCase >.

Definition at line 726 of file BUnit.h.

std::string TestCase::getName ( ) const [inline, inherited]

Gets the test case name.

See also:: setName().

Definition at line 731 of file BUnit.h.

void TestCase::setName ( const char * name = 0 ) [inline, inherited]

Sets the test case name to "name".

When "name" is a null string or pointer, later typeid(*this).name() will be invoked to get the test´s name.

    {{  // test::setName()
        class MyTest : public TestCase {
        public:
            bool run() {
                assertTrue( 2 == 2 );
                return wasSuccessful();
            }
        }; // MyTest
        MyTest thisTest;
        assertTrue(       "chorlito" != thisTest.getName() );
        thisTest.setName( "chorlito" );
        assertTrue(       "chorlito" == thisTest.getName() );
        {
        //  thisTest.setName( std::string("chorlito") ); // won´t compile
            thisTest.setName( std::string("chorlito").c_str() ); // bad practice
            std::string V("boom!");
            assertTrue( 0==strcmp( V.c_str() , "boom!") );
            assertTrue( "chorlito" != thisTest.getName() ); // c_str() uses
            assertTrue( "boom!"    == thisTest.getName() ); // static data
        }
    }}

See also:: test_BUnit::test_setName()

Definition at line 754 of file BUnit.h.

const std::string TestCase::toString ( ) const [inline, virtual, inherited]

Huuuge string that holds a copy of non successfull test, separated by "\n".

    =_fail: 1 == 0
    =/ (125) X:/DIR/SubDir/test_BUnit.cpp
    =_fail: 4 == 0
    =/ (128) X:/DIR/SubDir/test_BUnit.cpp

Reimplemented in TestSuite< TestCase >.

Definition at line 1036 of file BUnit.h.

template<class T >

std::string TestCase::toString ( const T & val ) [static, inherited]

Returns a std::string constructed form value val.

toString() with standard C++

Definition at line 1895 of file BUnit.h.

const std::string TestCase::summary ( ) const [inline, virtual, inherited]

Returns a string with the name, number of successes and failures.

Reimplemented in TestSuite< TestCase >.

Definition at line 1252 of file BUnit.h.

const std::string TestCase::toXML ( ) const [inline, virtual, inherited]

XML string that holds a copy of all unsuccessful tests.

    <fail file="X:/DIR/SubDir/test_BUnit.cpp" line="125" message="1 == 0"/>
    <fail file="X:/DIR/SubDir/test_BUnit.cpp" line="128" message="4 == 0"/>

Reimplemented in TestSuite< TestCase >.

Definition at line 1083 of file BUnit.h.

const std::string TestCase::report ( ) const [inline, inherited]

Returns string summary() followed by toString().

Definition at line 142 of file BUnit.h.

const std::string TestCase::failureString ( ) const [inline, inherited]

Synonym for toString().

Definition at line 143 of file BUnit.h.

void TestCase::recordSuccess ( ) [inline, protected, inherited]

Records the test run as a success.

Definition at line 146 of file BUnit.h.

void TestCase::recordFailure	(	const char *	label,
		const char *	fname,
		int	lineno,
		bool	must_copy = `false`
	)		`[inline, protected, inherited]`

Records that the test run did not succeed.

Values "fname" and "lineno" indicate the file and line where the test run is executed.
The values form "fname" and "lineno" are usuallly obtained invoking global macros "__FILE__" and "__LINE__".
"must_copy" forces a copy of string label to be created in dynamic memory. This dynamic memory will be destroyed when the test case gets destroyed or when method TestCase::reset() gets invoked.
Oftentimes string "label" is a constant string generated by the preprocessor macro using #cond; this string constant is not stored in dynamic memory and it must not be destroyed.

This method is invoked using macro BUnit_FAILURE().

Definition at line 945 of file BUnit.h.

void TestCase::recordFailure	(	const std::string &	label,
		const char *	fname,
		int	lineno
	)		`[inline, protected, inherited]`

Records that the test did not succeed.

En BUnit.h there is no difference between "failures" and "errors".

Definition at line 1004 of file BUnit.h.

void TestCase::testThis	(	bool	cond,
		const char *	label,
		const char *	fname,
		long	lineno,
		bool	must_copy = `false`
	)		`[inline, protected, inherited]`

Executes the test and records its result.

If the test is successful only increases the numbero of success successCount().
If the test is not successful reports in toString() this fact.
The result of the test is "cond".
Values "fname" and "lineno" show the file and line of the executed test.
Usuallyy "fname" and "lineno" are values obtained with global macros "__FILE__" and "__LINE__".
The value for "must_copy" indicates whether it is necessary to make a copy of string "label"; this copy will be destroyed when the record of not successful test is deleted.

Most of the time string "label" is a constant genertated by the preprocessor when using macro #cond its memory must not be returned. This method is invoked using macro BUnit_TEST().

    {{  // test::testThis()
        class MyTest : public TestCase {
        public:
            bool run() {
                bool dont_copy = false;
                testThis( 2 == 2, "2 is 2", __FILE__, __LINE__, dont_copy ); // Ok
                testThis( 1 == 2, "1 is 2", __FILE__, __LINE__, dont_copy ); // failure #1
                testThis( 2 == 1, "2 is 1", __FILE__, __LINE__, dont_copy ); // failure #2
                return wasSuccessful();
            }
        }; // MyTest
        MyTest thisTest;
        assertTrue( thisTest.wasSuccessful() ); // run() has not been executed
        thisTest.run(); // 2 failures
        assertTrue( thisTest.failureCount() == 2 );
        assertTrue( ! thisTest.wasSuccessful() );
    }}

See also:: test_BUnit::test_testThis()

Definition at line 884 of file BUnit.h.

void TestCase::testThis	(	bool	cond,
		const std::string &	label,
		const char *	fname,
		long	lineno
	)		`[inline, protected, inherited]`

Synonym for testThis().

Definition at line 901 of file BUnit.h.

int TestCase::nPass ( ) const [inline, protected, inherited]

Synonym for successCount() [OBSOLETE].

Deprecated:

Definition at line 162 of file BUnit.h.

int TestCase::nError ( ) const [inline, protected, inherited]

Synonym for failureCount() [OBSOLETE].

Deprecated:

Definition at line 163 of file BUnit.h.

Friends And Related Function Documentation

friend class TestSuite [friend, inherited]

Colección de pruebas.

Definition at line 161 of file BUnit.h.

template<class TestCase >

void do_toXML	(	const TestCase *	tc,
		std::basic_ostringstream< char > &	ost
	)		`[friend, inherited]`

Adds to ost the string of al unsuccessful test from *tc in XML format.

Definition at line 1097 of file BUnit.h.

template<class TestCase >

void do_toString	(	const TestCase *	tc,
		std::basic_ostringstream< char > &	ost
	)		`[friend, inherited]`

Adds to ost the string of al unsuccessful test from *tc.

Definition at line 1050 of file BUnit.h.

Member Data Documentation

template<class INT>

rational<INT> test_rational< INT >::m_half [protected]

Definition at line 35 of file test_rational.cpp.

template<class INT>

rational<INT> test_rational< INT >::m_quarter [protected]

Definition at line 35 of file test_rational.cpp.

template<class INT>

rational<INT> test_rational< INT >::m_one [protected]

Definition at line 35 of file test_rational.cpp.

template<class INT>

rational<INT> test_rational< INT >::m_half_neg [protected]

Definition at line 36 of file test_rational.cpp.

template<class INT>

rational<INT> test_rational< INT >::m_quarter_neg [protected]

Definition at line 36 of file test_rational.cpp.

template<class INT>

rational<INT> test_rational< INT >::m_one_neg [protected]

Definition at line 36 of file test_rational.cpp.

template<class INT>

rational<INT> test_rational< INT >::m_sep [protected]

Definition at line 37 of file test_rational.cpp.

template<class INT>

rational<INT> test_rational< INT >::m_sep_neg [protected]

Definition at line 37 of file test_rational.cpp.

template<class INT>

bool test_rational< INT >::m_super_lerdo [protected]

Indica si hay que probar con numerotototes.

Definition at line 38 of file test_rational.cpp.

template<class INT>

bool test_rational< INT >::m_super_numerotes [protected]

Indica si se corren las pruebas que duran mucho.

Definition at line 39 of file test_rational.cpp.

int TestCase::m_pass [protected, inherited]

Number of successful tests.

Definition at line 113 of file BUnit.h.

int TestCase::m_failure [protected, inherited]

Number of test that produced failed.

Definition at line 114 of file BUnit.h.

const char * TestCase::m_name [protected, inherited]

Test case name.

Definition at line 115 of file BUnit.h.

bool TestCase::m_test_suite_destroy [protected, inherited]

Holds "true" if the test case is stored in dynamic memory.

Definition at line 116 of file BUnit.h.

std::list< TestCaseFailure > TestCase::m_failureList [protected, inherited]

Container where test cases that produced failures are stored.

Definition at line 117 of file BUnit.h.

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

test_rational.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

template<class INT> class test_rational< INT >

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation

template<class INT>
class test_rational< INT >