console.c

linux 下 C程序单元测试,可以实现交互模式和静态模式

static CU_ErrorCode console_run_suite(CU_pSuite pSuite)
{
  f_pRunningSuite = NULL;
  return CU_run_suite(pSuite);
}

/*------------------------------------------------------------------------*/
/** Run a specific test for the specified suite within
 *  the console interface.
 *  @param pSuite The suite containing the test to be run (non-NULL).
 *  @param pTest  The test to be run (non-NULL).
 *  @return An error code indicating the error status
 *          during the test run.
 */
static CU_ErrorCode console_run_single_test(CU_pSuite pSuite, CU_pTest pTest)
{
  f_pRunningSuite = NULL;
  return CU_run_test(pSuite, pTest);
}

/*------------------------------------------------------------------------*/
/** Read the name of a test from standard input and
 *  locate the test having the specified name.
 *  A pointer to the located test is stored in pTest
 *  upon return.
 *  @param pSuite The suite to be queried.
 *  @param ppTest Pointer to location to store the selected test.
 *  @return CUE_SUCCESS if a test was successfully selected,
 *          CUE_NOTEST otherwise.  On return, ppTest points
 *          to the test selected.
 */
static CU_ErrorCode select_test(CU_pSuite pSuite, CU_pTest* ppTest)
{
  char szTestName[CU_MAX_TEST_NAME_LENGTH];

  fprintf(stdout,"\nEnter Test Name : ");
  fgets(szTestName, CU_MAX_TEST_NAME_LENGTH, stdin);
  sscanf(szTestName, "%[^\n]s", szTestName);

  *ppTest = CU_get_test_by_name(szTestName, pSuite);

  return (NULL != *ppTest) ? CUE_SUCCESS : CUE_NOTEST;
}

/*------------------------------------------------------------------------*/
/** Read the name of a suite from standard input and
 *  locate the suite having the specified name.
 *  The input string is used to locate the suite having the
 *  indicated name in the specified test registry.  If pRegistry
 *  is NULL, the default CUnit registry will be used.  The located
 *  pSuite is returned in ppSuite.  ppSuite will be NULL if there is
 *  no suite in the registry having the input name.  Returns NULL if
 *  the suite is successfully located, non-NULL otherwise.
 *  @param pRegistry The CU_pTestRegistry to query.  If NULL, use the
 *                   default internal CUnit test registry.
 *  @param ppSuite Pointer to location to store the selected suite.
 *  @return CUE_SUCCESS if a suite was successfully selected,
 *          CUE_NOSUITE otherwise.  On return, ppSuite points
 *          to the suite selected.
 */
static CU_ErrorCode select_suite(CU_pTestRegistry pRegistry, CU_pSuite* ppSuite)
{
  char szSuiteName[CU_MAX_SUITE_NAME_LENGTH];

  fprintf(stdout,"\n\nEnter Suite Name : ");
  fgets(szSuiteName, CU_MAX_SUITE_NAME_LENGTH, stdin);
  sscanf(szSuiteName, "%[^\n]s", szSuiteName);

  *ppSuite = CU_get_suite_by_name(szSuiteName, (NULL != pRegistry) ? pRegistry : CU_get_registry());

  return (NULL != *ppSuite) ? CUE_SUCCESS : CUE_NOSUITE;
}

/*------------------------------------------------------------------------*/
/** List the suites in a registry to standard output.
 *  @param pRegistry The CU_pTestRegistry to query (non-NULL).
 */
static void list_suites(CU_pTestRegistry pRegistry)
{
  CU_pSuite pCurSuite = NULL;
  int i;

  if (NULL == pRegistry) {
    pRegistry = CU_get_registry();
  }
  
  assert(NULL != pRegistry);
  if (0 == pRegistry->uiNumberOfSuites) {
    fprintf(stdout, "\nNo suites registered.\n");
    return;
  }

  assert(NULL != pRegistry->pSuite);

  fprintf(stdout, "\n--------------------- Registered Suites --------------------------");
  fprintf(stdout, "\n     Suite Name                          Init?  Cleanup?  # Tests\n");

  for (i = 1, pCurSuite = pRegistry->pSuite; (NULL != pCurSuite); pCurSuite = pCurSuite->pNext, ++i) {
    fprintf(stdout, "\n%3d. %-34.33s   %3s     %3s       %3u",
            i,
            (NULL != pCurSuite->pName) ? pCurSuite->pName : "",
            (NULL != pCurSuite->pInitializeFunc) ? "YES" : "NO",
            (NULL != pCurSuite->pCleanupFunc) ? "YES" : "NO",
            pCurSuite->uiNumberOfTests);
  }
  fprintf(stdout, "\n------------------------------------------------------------------"
                  "\nTotal Number of Suites : %-u\n", pRegistry->uiNumberOfSuites);
}

/*------------------------------------------------------------------------*/
/** List the tests in a suite to standard output.
 *  @param pSuite The suite to query (non-NULL).
 */
static void list_tests(CU_pSuite pSuite)
{
  CU_pTest pCurTest = NULL;
  unsigned int uiCount;

  assert(NULL != pSuite);
  if (0 == pSuite->uiNumberOfTests) {
    fprintf(stdout, "\nSuite %s contains no tests.\n", 
                    (NULL != pSuite->pName) ? pSuite->pName : "");
    return;
  }

  assert(NULL != pSuite->pTest);

  fprintf(stdout, "\n--------------- Test List ---------------------------------");
  fprintf(stdout, "\n      Test Names (Suite: %s)\n",
                  (NULL != pSuite->pName) ? pSuite->pName : "");

  for (uiCount = 1, pCurTest = pSuite->pTest; (NULL != pCurTest); uiCount++, pCurTest = pCurTest->pNext) {
    fprintf(stdout, "\n%3u.  %s", uiCount, (NULL != pCurTest->pName) ? pCurTest->pName : "");
  }
  fprintf(stdout, "\n-----------------------------------------------------------"
                  "\nTotal Number of Tests : %-u\n", pSuite->uiNumberOfTests);
}

/*------------------------------------------------------------------------*/
/** Display the record of test failures on standard output. */
static void show_failures(void)
{
  int i;
  CU_pFailureRecord pFailure = CU_get_failure_list();

  if (NULL == pFailure) {
    fprintf(stdout, "\nNo failures.\n");
  }
  else {

    fprintf(stdout, "\n--------------- Test Run Failures -------------------------");
    fprintf(stdout, "\n   src_file:line# : (suite:test) : failure_condition\n");

    for (i = 1 ; (NULL != pFailure) ; pFailure = pFailure->pNext, i++) {
      fprintf(stdout, "\n%d. %s:%u : (%s : %s) : %s", i,
          (NULL != pFailure->strFileName) ? pFailure->strFileName : "",
          pFailure->uiLineNumber,
          ((NULL != pFailure->pSuite) && (NULL != pFailure->pSuite->pName)) ? pFailure->pSuite->pName : "",
          ((NULL != pFailure->pTest) && (NULL != pFailure->pTest->pName)) ? pFailure->pTest->pName : "",
          (NULL != pFailure->strCondition) ? pFailure->strCondition : "");
    }
    fprintf(stdout, "\n-----------------------------------------------------------"
                    "\nTotal Number of Failures : %-d\n", i - 1);
  }
}

/*------------------------------------------------------------------------*/
/** Handler function called at start of each test.
 *  @param pTest  The test being run.
 *  @param pSuite The suite containing the test.
 */
static void console_test_start_message_handler(const CU_pTest pTest, const CU_pSuite pSuite)
{
  assert(NULL != pTest);
  assert(NULL != pSuite);

  /* Comparing the Addresses rather than the Group Names. */
  if ((NULL == f_pRunningSuite) || (f_pRunningSuite != pSuite)) {
    fprintf(stdout, "\nRunning Suite : %s", (NULL != pSuite->pName) ? pSuite->pName : "");
    fprintf(stdout, "\n\tRunning test : %s", (NULL != pTest->pName) ? pTest->pName : "");
    f_pRunningSuite = pSuite;
  }
  else {
    fprintf(stdout, "\n\tRunning test : %s", (NULL != pTest->pName) ? pTest->pName : "");
  }
}

/*------------------------------------------------------------------------*/
/** Handler function called at completion of each test.
 *  @param pTest   The test being run.
 *  @param pSuite  The suite containing the test.
 *  @param pFailure Pointer to the 1st failure record for this test.
 */
static void console_test_complete_message_handler(const CU_pTest pTest, 
                                                  const CU_pSuite pSuite, 
                                                  const CU_pFailureRecord pFailure)
{
  /*
   *   For console interface do nothing. This is useful only for the test
   *   interface where UI is involved.  Just silence compiler warnings.
   */
  CU_UNREFERENCED_PARAMETER(pTest);
  CU_UNREFERENCED_PARAMETER(pSuite);
  CU_UNREFERENCED_PARAMETER(pFailure);
}

/*------------------------------------------------------------------------*/
/** Handler function called at completion of all tests in a suite.
 *  @param pFailure Pointer to the test failure record list.
 */
static void console_all_tests_complete_message_handler(const CU_pFailureRecord pFailure)
{
  CU_pRunSummary pRunSummary = CU_get_run_summary();
  CU_pTestRegistry pRegistry = CU_get_registry();

  CU_UNREFERENCED_PARAMETER(pFailure); /* not used in console interface */

  assert(NULL != pRunSummary);
  assert(NULL != pRegistry);

  fprintf(stdout,"\n\n--Run Summary: Type      Total     Ran  Passed  Failed"
                   "\n               suites %8u%8u     n/a%8u"
                   "\n               tests  %8u%8u%8u%8u"
                   "\n               asserts%8u%8u%8u%8u\n",
          pRegistry->uiNumberOfSuites,
          pRunSummary->nSuitesRun,
          pRunSummary->nSuitesFailed,
          pRegistry->uiNumberOfTests,
          pRunSummary->nTestsRun,
          pRunSummary->nTestsRun - pRunSummary->nTestsFailed,
          pRunSummary->nTestsFailed,
          pRunSummary->nAsserts,
          pRunSummary->nAsserts,
          pRunSummary->nAsserts - pRunSummary->nAssertsFailed,
          pRunSummary->nAssertsFailed);
}

/*------------------------------------------------------------------------*/
/** Handler function called when suite initialization fails.
 *  @param pSuite The suite for which initialization failed.
 */
static void console_suite_init_failure_message_handler(const CU_pSuite pSuite)
{
  assert(NULL != pSuite);

  fprintf(stdout, "\nWARNING - Suite initialization failed for %s.",
          (NULL != pSuite->pName) ? pSuite->pName : "");
}

/*------------------------------------------------------------------------*/
/** Handler function called when suite cleanup fails.
 *  @param pSuite The suite for which cleanup failed.
 */
static void console_suite_cleanup_failure_message_handler(const CU_pSuite pSuite)
{
  assert(NULL != pSuite);

  fprintf(stdout, "\nWARNING - Suite cleanup failed for %s.",
          (NULL != pSuite->pName) ? pSuite->pName : "");
}

/** @} */