00001 #ifndef KDAB_NO_UNIT_TESTS
00002
00003 #include "test.h"
00004
00005 #ifdef TEMPORARILY_REMOVED
00006 #include <trinav/ascshared/libfakes/fakes.h>
00007 #endif
00008
00009 #include <cmath>
00010 #include <limits>
00011
00012 KDAB::UnitTest::Test::Test( const std::string & n )
00013 : mName( n ), mFailed( 0 ), mSucceeded( 0 ) {}
00014
00015 void KDAB::UnitTest::Test::_assertNotNull( const void * x, const char * expression, const char * file, unsigned int line ) {
00016 if ( x ) success();
00017 else fail( file, line ) << '"' << expression << "\" is NULL, expected non-NULL" << std::endl;
00018 }
00019
00020 void KDAB::UnitTest::Test::_assertNull( const void * x, const char * expression, const char * file, unsigned int line ) {
00021 if ( !x ) success();
00022 else fail( file, line ) << '"' << expression << "\" is not NULL, expected NULL" << std::endl;
00023 }
00024
00025 #if 0
00026 void KDAB::UnitTest::Test::_assertIsNaN( double d, const char * expression, const char * file, unsigned int line ) {
00027 if ( std::isnan( d ) ) success();
00028 else fail( file, line ) << '"' << expression << "\" yielded " << d << "; expected NaN" << std::endl;
00029 }
00030
00031 void KDAB::UnitTest::Test::_assertIsNotNaN( double d, const char * expression, const char * file, unsigned int line ) {
00032 if ( !std::isnan( d ) ) success();
00033 else fail( file, line ) << '"' << expression << "\" yielded nan; expected something else" << std::endl;
00034 }
00035 #endif
00036
00037 void KDAB::UnitTest::Test::_assertTrue( bool x, const char * expression, const char * file, unsigned int line ) {
00038 if ( x ) success();
00039 else fail( file, line ) << '"' << expression << "\" != TRUE" << std::endl;
00040 }
00041
00042 void KDAB::UnitTest::Test::_assertFalse( bool x, const char * expression, const char * file, unsigned int line ) {
00043 if ( !x ) success();
00044 else fail( file, line ) << '"' << expression << "\" != FALSE" << std::endl;
00045 }
00046
00047 void KDAB::UnitTest::Test::_assertEqualWithEpsilons( float x1, float x2, int prec, const char * expr1, const char * expr2, const char * exprP, const char * file, unsigned int line ) {
00048 if ( qAbs( x1/x2 - 1.0f ) <= prec * std::numeric_limits<float>::epsilon() ) success();
00049 else fail( file, line ) << x1 << " (" << expr1 << ") deviates from expected "
00050 << x2 << " (" << expr2 << ") by more than "
00051 << prec << " (" << exprP << ") epsilons." << std::endl;
00052 }
00053
00054 void KDAB::UnitTest::Test::_assertEqualWithEpsilons( double x1, double x2, int prec, const char * expr1, const char * expr2, const char * exprP, const char * file, unsigned int line ) {
00055 if ( qAbs( x1/x2 - 1.0 ) <= prec * std::numeric_limits<double>::epsilon() ) success();
00056 else fail( file, line ) << x1 << " (" << expr1 << ") deviates from expected "
00057 << x2 << " (" << expr2 << ") by more than "
00058 << prec << " (" << exprP << ") epsilons." << std::endl;
00059 }
00060
00061 void KDAB::UnitTest::Test::_assertEqualWithEpsilons( long double x1, long double x2, int prec, const char * expr1, const char * expr2, const char * exprP, const char * file, unsigned int line ) {
00062 if ( qAbs( x1/x2 - 1.0l ) <= prec * std::numeric_limits<long double>::epsilon() ) success();
00063 else fail( file, line ) << x1 << " (" << expr1 << ") deviates from expected "
00064 << x2 << " (" << expr2 << ") by more than "
00065 << prec << " (" << exprP << ") epsilons." << std::endl;
00066 }
00067
00068 std::ostream & KDAB::UnitTest::Test::fail( const char * file, unsigned int line ) {
00069 ++mFailed;
00070 return std::cerr << "FAIL: " << file << ':' << line << ": ";
00071 }
00072
00073 #endif // KDAB_NO_UNIT_TESTS
