src/testutils/testinit.h

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  35 /*! \internal \file
  36  * \brief
  37  * Functions for initialing \Gromacs unit test executables.
  38  *
  39  * \author Teemu Murtola <teemu.murtola@gmail.com>
  40  * \ingroup module_testutils
  41  */
  42 #ifndef GMX_TESTUTILS_TESTINIT_H
  43 #define GMX_TESTUTILS_TESTINIT_H
  44
  45 namespace gmx
  46 {
  47
  48 namespace test
  49 {
  50
  51 //! \cond internal
  52 /*! \internal
  53  * \brief
  54  * Initializes the test utilities library.
  55  *
  56  * Does not throw.  Terminates the program with a non-zero error code if an
  57  * error occurs.
  58  *
  59  * This function is automatically called by unittest_main.cpp.
  60  *
  61  * \param[in] dataPath Filepath to input files.
  62  * \param[in] tempPath Filepath to temporary files.
  63  * \param[in] usesMpi  If the test is run with MPI or not.
  64  * \param[in] usesHardwareDetection If hardwaredetection is enabled.
  65  * \param[in] argc Number of cmdline options
  66  * \param[in] argv Cmdline options.
  67  *
  68  * \ingroup module_testutils
  69  */
  70 void initTestUtils(const char *dataPath, const char *tempPath, bool usesMpi,
  71                    bool usesHardwareDetection, int *argc, char ***argv);
  72
  73 /*! \internal
  74  * \brief
  75  * Finalizes the test utilities library.
  76  *
  77  * Does not throw.  Terminates the program with a non-zero error code if an
  78  * error occurs.
  79  *
  80  * This function is automatically called by unittest_main.cpp.
  81  *
  82  * \ingroup module_testutils
  83  */
  84 void finalizeTestUtils();
  85 //! \endcond
  86
  87 /*! \brief Declare a function that all unit test implementations can use
  88  * to set up any environment that they need.
  89  *
  90  * When registering the unit test in CMake, the HARDWARE_DETECTION
  91  * flag requires that the code for that unit test implements this
  92  * function.  Otherwise, a default stub implementation is provided.
  93  *
  94  * This approach conforms to the recommendation by GoogleTest to
  95  * arrange for the code that sets up the global test environment to be
  96  * called from main, rather than potentially rely on brittle static
  97  * initialization order. */
  98 void callAddGlobalTestEnvironment();
  99
 100 } // namespace test
 101 } // namespace gmx
 102
 103 #endif