src/testutils/unittest_main.cpp

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  36 /*! \internal \file
  37  * \brief
  38  * main() for unit tests that use \ref module_testutils.
  39  *
  40  * \author Teemu Murtola <teemu.murtola@gmail.com>
  41  * \ingroup module_testutils
  42  */
  43 #include "gmxpre.h"
  44
  45 #include <gtest/gtest.h>
  46
  47 #include "testutils/testinit.h"
  48
  49 #ifndef TEST_DATA_PATH
  50 //! Path to test input data directory (needs to be set by the build system).
  51 #    define TEST_DATA_PATH 0
  52 #endif
  53
  54 #ifndef TEST_TEMP_PATH
  55 //! Path to test output temporary directory (needs to be set by the build system).
  56 #    define TEST_TEMP_PATH 0
  57 #endif
  58
  59 #ifndef TEST_USES_MPI
  60 //! Whether the test expects/supports running with multiple MPI ranks.
  61 #    define TEST_USES_MPI false
  62 #endif
  63
  64 #ifndef TEST_USES_HARDWARE_DETECTION
  65 //! Whether the test expects/supports running with knowledge of the hardware.
  66 #    define TEST_USES_HARDWARE_DETECTION false
  67 namespace gmx
  68 {
  69 namespace test
  70 {
  71 //! Implement a stub definition for tests that don't ask for a real one.
  72 void callAddGlobalTestEnvironment(){};
  73 } // namespace test
  74 } // namespace gmx
  75 #endif
  76
  77 /*! \brief
  78  * Initializes unit testing for \ref module_testutils.
  79  */
  80 int main(int argc, char* argv[])
  81 {
  82     // Calls ::testing::InitGoogleMock()
  83     ::gmx::test::initTestUtils(TEST_DATA_PATH, TEST_TEMP_PATH, TEST_USES_MPI,
  84                                TEST_USES_HARDWARE_DETECTION, &argc, &argv);
  85     int errcode = RUN_ALL_TESTS();
  86     ::gmx::test::finalizeTestUtils();
  87     return errcode;
  88 }