Update of /cvsroot/cppunit/cppunit/include/cppunit
In directory sc8-pr-cvs4.sourceforge.net:/tmp/cvs-serv9552/include/cppunit
Modified Files:
TestAssert.h
Log Message:
* src/cppunit/TestAssert.cpp (assertDoubleEquals): Moved finite & NaN
tests to include/cppunit/portability/FloatingPoint.h. Changed
implementation assertDoubleEquals to explicitly test for NaN
in case of non-finite values to force equality failure in the
presence of NaN. Previous implementation failed on Microsoft
Visual Studio 6 (on this platform: NaN == NaN).
* examples/cppunittest/TestAssertTest.cpp: Add more unit tests to
test the portable floating-point primitive. Added missing
include <limits>.
* include/cppunit/portability/Makefile.am:
* include/cppunit/portability/FloatingPoint.h: Added file. Extracted
isfinite() from TestAssert.cpp.
* include/cppunit/config-evc4:
* include/cppunit/config-msvc6: Added support for _finite().
Index: TestAssert.h
===================================================================
RCS file: /cvsroot/cppunit/cppunit/include/cppunit/TestAssert.h,v
retrieving revision 1.29
retrieving revision 1.30
diff -C2 -d -r1.29 -r1.30
*** TestAssert.h 6 Nov 2005 16:58:21 -0000 1.29
--- TestAssert.h 24 Feb 2007 21:13:04 -0000 1.30
***************
*** 110,113 ****
--- 110,114 ----
* Use CPPUNIT_ASSERT_DOUBLES_EQUAL instead of this function.
* \sa Asserter::failNotEqual().
+ * \sa CPPUNIT_ASSERT_DOUBLES_EQUAL for detailed semantic of the assertion.
*/
void CPPUNIT_API assertDoubleEquals( double expected,
***************
*** 219,222 ****
--- 220,230 ----
/*! \brief Macro for primitive double value comparisons.
* \ingroup Assertions
+ *
+ * The assertion pass if both expected and actual are finite and
+ * \c fabs( \c expected - \c actual ) <= \c delta.
+ * If either \c expected or actual are infinite (+/- inf), the
+ * assertion pass if \c expected == \c actual.
+ * If either \c expected or \c actual is a NaN (not a number), then
+ * the assertion fails.
*/
#define CPPUNIT_ASSERT_DOUBLES_EQUAL(expected,actual,delta) \
***************
*** 231,234 ****
--- 239,243 ----
* user-supplied message in case of failure.
* \ingroup Assertions
+ * \sa CPPUNIT_ASSERT_DOUBLES_EQUAL for detailed semantic of the assertion.
*/
#define CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE(message,expected,actual,delta) \
|
