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kc3-lang/ftgl/mac/Includes/cppunit/TestAssert.h
henry
- mac/Includes/cppunit/TestAssert.h
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#ifndef CPPUNIT_TESTASSERT_H #define CPPUNIT_TESTASSERT_H #include <cppunit/Portability.h> #include <cppunit/Exception.h> #include <cppunit/Asserter.h> namespace CppUnit { /*! \brief Traits used by CPPUNIT_ASSERT_EQUAL(). * * Here is an example of specialization of that traits: * * \code * template<> * struct assertion_traits<std::string> // specialization for the std::string type * { * static bool equal( const std::string& x, const std::string& y ) * { * return x == y; * } * * static std::string toString( const std::string& x ) * { * std::string text = '"' + x + '"'; // adds quote around the string to see whitespace * OStringStream ost; * ost << text; * return ost.str(); * } * }; * \endcode */ template <class T> struct assertion_traits { static bool equal( const T& x, const T& y ) { return x == y; } static std::string toString( const T& x ) { OStringStream ost; ost << x; return ost.str(); } }; namespace TestAssert { #ifdef CPPUNIT_ENABLE_SOURCELINE_DEPRECATED void CPPUNIT_API assertImplementation( bool condition, std::string conditionExpression = "", long lineNumber, std::string fileName ); void CPPUNIT_API assertNotEqualImplementation( std::string expected, std::string actual, long lineNumber, std::string fileName ); template <class T> void assertEquals( const T& expected, const T& actual, long lineNumber, std::string fileName ) { if ( !assertion_traits<T>::equal(expected,actual) ) // lazy toString conversion... { assertNotEqualImplementation( assertion_traits<T>::toString(expected), assertion_traits<T>::toString(actual), lineNumber, fileName ); } } void CPPUNIT_API assertEquals( double expected, double actual, double delta, long lineNumber, std::string fileName ); #else // using SourceLine template <class T> void assertEquals( const T& expected, const T& actual, SourceLine sourceLine, const std::string &message ="" ) { if ( !assertion_traits<T>::equal(expected,actual) ) // lazy toString conversion... { Asserter::failNotEqual( assertion_traits<T>::toString(expected), assertion_traits<T>::toString(actual), sourceLine, message ); } } void CPPUNIT_API assertDoubleEquals( double expected, double actual, double delta, SourceLine sourceLine ); #endif } /* A set of macros which allow us to get the line number * and file name at the point of an error. * Just goes to show that preprocessors do have some * redeeming qualities. */ #if CPPUNIT_HAVE_CPP_SOURCE_ANNOTATION /** Assertions that a condition is \c true. * \ingroup Assertions */ #define CPPUNIT_ASSERT(condition) \ ( ::CppUnit::Asserter::failIf( !(condition), \ (#condition), \ CPPUNIT_SOURCELINE() ) ) #else #define CPPUNIT_ASSERT(condition) \ ( ::CppUnit::Asserter::failIf( !(condition), \ "", \ CPPUNIT_SOURCELINE() ) ) #endif /** Assertion with a user specified message. * \ingroup Assertions * \param message Message reported in diagnostic if \a condition evaluates * to \c false. * \param condition If this condition evaluates to \c false then the * test failed. */ #define CPPUNIT_ASSERT_MESSAGE(message,condition) \ ( ::CppUnit::Asserter::failIf( !(condition), \ (message), \ CPPUNIT_SOURCELINE() ) ) /** Fails with the specified message. * \ingroup Assertions * \param message Message reported in diagnostic. */ #define CPPUNIT_FAIL( message ) \ ( ::CppUnit::Asserter::fail( message, \ CPPUNIT_SOURCELINE() ) ) #ifdef CPPUNIT_ENABLE_SOURCELINE_DEPRECATED /// Generalized macro for primitive value comparisons #define CPPUNIT_ASSERT_EQUAL(expected,actual) \ ( ::CppUnit::TestAssert::assertEquals( (expected), \ (actual), \ __LINE__, __FILE__ ) ) #else /** Asserts that two values are equals. * \ingroup Assertions * * Equality and string representation can be defined with * an appropriate CppUnit::assertion_traits class. * * A diagnostic is printed if actual and expected values disagree. * * Requirement for \a expected and \a actual parameters: * - They are exactly of the same type * - They are serializable into a std::strstream using operator <<. * - They can be compared using operator ==. * * The last two requirements (serialization and comparison) can be * removed by specializing the CppUnit::assertion_traits. */ #define CPPUNIT_ASSERT_EQUAL(expected,actual) \ ( ::CppUnit::TestAssert::assertEquals( (expected), \ (actual), \ CPPUNIT_SOURCELINE() ) ) /** Asserts that two values are equals, provides additional messafe on failure. * \ingroup Assertions * * Equality and string representation can be defined with * an appropriate assertion_traits class. * * A diagnostic is printed if actual and expected values disagree. * The message is printed in addition to the expected and actual value * to provide additional information. * * Requirement for \a expected and \a actual parameters: * - They are exactly of the same type * - They are serializable into a std::strstream using operator <<. * - They can be compared using operator ==. * * The last two requirements (serialization and comparison) can be * removed by specializing the CppUnit::assertion_traits. */ #define CPPUNIT_ASSERT_EQUAL_MESSAGE(message,expected,actual) \ ( ::CppUnit::TestAssert::assertEquals( (expected), \ (actual), \ CPPUNIT_SOURCELINE(), \ (message) ) ) #endif /*! \brief Macro for primitive value comparisons * \ingroup Assertions */ #define CPPUNIT_ASSERT_DOUBLES_EQUAL(expected,actual,delta) \ ( ::CppUnit::TestAssert::assertDoubleEquals( (expected), \ (actual), \ (delta), \ CPPUNIT_SOURCELINE() ) ) // Backwards compatibility #if CPPUNIT_ENABLE_NAKED_ASSERT #undef assert #define assert(c) CPPUNIT_ASSERT(c) #define assertEqual(e,a) CPPUNIT_ASSERT_EQUAL(e,a) #define assertDoublesEqual(e,a,d) CPPUNIT_ASSERT_DOUBLES_EQUAL(e,a,d) #define assertLongsEqual(e,a) CPPUNIT_ASSERT_EQUAL(e,a) #endif } // namespace CppUnit #endif // CPPUNIT_TESTASSERT_H