CIBC:Documentation:SCIRun:GoogleTest

Some helpful links:

http://code.google.com/p/googletest/

http://code.google.com/p/googletest/wiki/FAQ

http://code.google.com/p/googletest/wiki/V1_6_Primer

http://code.google.com/p/googletest/wiki/V1_6_Samples

http://code.google.com/p/googletest/wiki/V1_6_AdvancedGuide

http://leefrancis.org/2010/11/17/google-test-gtest-setup-with-microsoft-visual-studio-2008-c/

CMake and CTest for Google tests : http://www.cmake.org/pipermail/cmake/2010-August/039209.html

Floating point comparison discussion: http://www.cygnus-software.com/papers/comparingfloats/comparingfloats.htm