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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><div><div><div><div><div><div><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Is it possible to have a ctest which involves preprocessing as well as postprocessing. The code I want to test is myCode.exe, which writes an output file OUTPUT. Measure for success is a comparison of OUTPUT against REFERENCE data file. Currently, I use two add_tests:<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:.5in'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ADD_TEST(code_for_test mpiexec --np 8 myCode.exe input OUTPUT)<o:p></o:p></span></p><p class=MsoNormal style='margin-left:.5in'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ADD_TEST(measure_for_success compare.exe OUTPUT REFERENCE 1.e-6)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>It works, but I believe there are better ways to achieve this. Also, I would like to have a preprocessing step, which removes OUTPUT before running myCode.exe, just to make sure that the comparison is always against the current OUTPUT and not against OUTPUT left from previous runs. What I have in mind is: <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Remove OUTPUT </span><span style='font-family:Wingdings;color:#1F497D'>ß</span><span style='color:#1F497D'> preprocessing step<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Run myCode.exe </span><span style='font-family:Wingdings;color:#1F497D'>ß</span><span style='color:#1F497D'> the code being tested<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Compare OUTPUT against REFERENCE data. </span><span style='font-family:Wingdings;color:#1F497D'>ß</span><span style='color:#1F497D'> measure for PASS/FAIL<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks in advance,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Ted<o:p></o:p></span></p></div></div></div></div></div></div></div></div></body></html>