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Teuchos_CWrapperSupport_UnitTests.cpp
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00042 */
00043 
00044 #include "Teuchos_CWrapperSupport_Cpp.hpp"
00045 #include "someCFunc.h"
00046 
00047 #include "Teuchos_UnitTestHarness.hpp"
00048 
00049 
00050 namespace {
00051 
00052 
00053 void unitTestSetup(Teuchos::FancyOStream &out)
00054 {
00055   Teuchos::CWrapperErrorHandling::setPrintErrorOStream(
00056     Teuchos::rcpFromRef(out));
00057 }
00058 
00059 
00060 TEUCHOS_UNIT_TEST( CWrapperErrorHandling, normalReturn )
00061 {
00062   unitTestSetup(out);
00063   int ierr = 0;
00064   ECHO(const int output = someCFunc(1, &ierr));
00065   TEST_EQUALITY_CONST(output, 1);
00066   TEST_EQUALITY_CONST(ierr, 0);
00067 }
00068 
00069 
00070 TEUCHOS_UNIT_TEST( CWrapperErrorHandling, throwReturnErrorCode )
00071 {
00072   unitTestSetup(out);
00073   int ierr = 0;
00074   ECHO(const int output = someCFunc(-3, &ierr));
00075   TEST_EQUALITY_CONST(output, -1);
00076   TEST_EQUALITY_CONST(ierr, -1);
00077 }
00078 
00079 
00080 TEUCHOS_UNIT_TEST( CWrapperErrorHandling, nonthrowErrorReturn )
00081 {
00082   unitTestSetup(out);
00083   int ierr = 0;
00084   ECHO(const int output = someCFunc(11, &ierr));
00085   TEST_EQUALITY_CONST(output, -1);
00086   TEST_EQUALITY_CONST(ierr, -2);
00087 }
00088 
00089 
00090 } // namespace
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