curses.c

CUNIT c 测试框架,类似大名鼎鼎的junit,很有用的,这里是原代码,可以编译生成lib文件

/** Refresh curses interface windows.  */
static void refresh_windows(void)
{
  refresh();

  f_nLeft = application_windows.pMainWin->_begx;
  f_nTop = application_windows.pMainWin->_begy;
  f_nWidth = application_windows.pMainWin->_maxx;
  f_nHeight = application_windows.pMainWin->_maxy;

  refresh_title_window();
  refresh_progress_window();
  refresh_run_summary_window();
  refresh_summary_window();
  refresh_details_window();
  refresh_options_window();
}

/*------------------------------------------------------------------------*/
/** Refresh the title window. */
static void refresh_title_window(void)
{
  const char* const szPackageTitle = "CUnit - A Unit Testing Framework for \'C\' (v" CU_VERSION ")";
  const char* const szSite = "http:\\\\cunit.sourceforge.net\\";
  static bool bFirstTime = true;

  if (!bFirstTime) {
    return;
  }

  wattrset(application_windows.pTitleWin, A_BOLD | COLOR_PAIR(TITLE_COLOR));
  mvwprintw(application_windows.pTitleWin,
            0, f_nLeft + (f_nWidth - strlen(szPackageTitle))/2,
            "%s", szPackageTitle);

  wattrset(application_windows.pTitleWin, A_BOLD | A_UNDERLINE | COLOR_PAIR(TITLE_COLOR));
  mvwprintw(application_windows.pTitleWin, 1, f_nLeft + (f_nWidth - strlen(szSite))/2,
            "%s", szSite);
  wattrset(application_windows.pTitleWin, A_NORMAL);

  wrefresh(application_windows.pTitleWin);
}

/*------------------------------------------------------------------------*/
/** Refresh the progress bar window. */
static void refresh_progress_window(void)
{
  wattrset(application_windows.pProgressWin, A_BOLD);
  mvwprintw(application_windows.pProgressWin, 0, 1, (char *)f_szProgress);
  show_progress_bar();
  wrefresh(application_windows.pProgressWin);
}

/*------------------------------------------------------------------------*/
/** Refresh the summary window. */
static void refresh_summary_window(void)
{
  const char* szSummary = "Run : %6u   Tests Success : %6u   Failed : %6u";
  char szTemp[STRING_LENGTH];

  memset(szTemp, 0, sizeof(szTemp));
  snprintf(szTemp, STRING_LENGTH, szSummary, f_uiTestsRun, f_uiTestsRunSuccessful,
           f_uiTestsRun - f_uiTestsRunSuccessful);
  werase(application_windows.pSummaryWin);
  mvwprintw(application_windows.pSummaryWin, 0, 1, "%s", szTemp);
  wrefresh(application_windows.pSummaryWin);
}

/*------------------------------------------------------------------------*/
/** Refresh the run summary window. */
static void refresh_run_summary_window(void)
{
  const char* szRunSummary = "Running test  \'%s\' of Suite \'%s\'";
  char szTemp[STRING_LENGTH];

  if (f_pCurrentTest && f_pCurrentSuite) {
    snprintf(szTemp, STRING_LENGTH, szRunSummary, f_pCurrentTest->pName, f_pCurrentSuite->pName);
  }
  else {
    snprintf(szTemp, STRING_LENGTH, "%s", "");
  }
  werase(application_windows.pRunSummaryWin);
  mvwprintw(application_windows.pRunSummaryWin, 0, 1, "%s", szTemp);
  wrefresh(application_windows.pRunSummaryWin);
}

/*------------------------------------------------------------------------*/
/** Refresh the details window. */
static void refresh_details_window(void)
{
  const char* szDetailsTitle = " Details Window";

  box(application_windows.pDetailsWin, ACS_VLINE, ACS_HLINE);
  mvwprintw(application_windows.pDetailsWin, 0,
            f_nLeft + (f_nWidth - strlen(szDetailsTitle))/2, "%s", szDetailsTitle);
  scrollok(application_windows.pDetailsWin, CU_TRUE);
  wrefresh(application_windows.pDetailsWin);

  if (details_pad.pPad) {
    prefresh(details_pad.pPad, details_pad.uiPadRow, details_pad.uiPadCol,
             details_pad.uiWinTop, details_pad.uiWinLeft,
             details_pad.uiWinTop + details_pad.uiWinRows,
             details_pad.uiWinLeft + details_pad.uiWinColumns);
  }
}

/*------------------------------------------------------------------------*/
/** Refresh the options window. */
static void refresh_options_window(void)
{
  int nPos = 0;
  const char* szHotKey = NULL;

  wclear(application_windows.pOptionsWin);
  mvwprintw(application_windows.pOptionsWin, 0, 1, "%s", f_szOptions);

  get_hotkey(f_szOptions, NULL);
  wattron(application_windows.pOptionsWin, A_BOLD);
  while (NULL != (szHotKey = get_hotkey((const char*)NULL, &nPos))) {
    mvwaddstr(application_windows.pOptionsWin, 0, nPos + 1, szHotKey);
  }
  wattroff(application_windows.pOptionsWin, A_BOLD);

  wrefresh(application_windows.pOptionsWin);
}

/*------------------------------------------------------------------------*/
/** Show the progress bar window. */
static void show_progress_bar(void)
{
  int nLength = 0;
  int nIndex = 0;
  int nStart = strlen(f_szProgress);
  int nColorID = 0;

  if (0 == (f_uiTestsRun + f_uiTestsSkipped)) {
    nLength = f_nWidth - f_nLeft - nStart - 6;
    nColorID = PROGRESS_BACKGROUND_COLOR;
  }
  else {
    nLength = (f_nWidth - f_nLeft - nStart - 6) * ((double)(f_uiTestsRun + f_uiTestsSkipped) / f_uiTotalTests);
    nColorID = (!f_uiTestsSkipped && f_uiTestsRun == f_uiTestsRunSuccessful)
            ? PROGRESS_SUCCESS_COLOR
            : PROGRESS_FAILURE_COLOR;
  }

  wattron(application_windows.pProgressWin, A_BOLD | COLOR_PAIR(nColorID));
  for (nIndex = 0; nIndex < nLength; nIndex++) {
    mvwprintw(application_windows.pProgressWin, 0, nStart + nIndex, " ");
  }
  wattroff(application_windows.pProgressWin, COLOR_PAIR(nColorID));
}

/*------------------------------------------------------------------------*/
/** Initialize the message handlers in preparation for running tests. */
static bool test_initialize(void)
{
  CU_set_test_start_handler(curses_test_start_message_handler);
  CU_set_test_complete_handler(curses_test_complete_message_handler);
  CU_set_all_test_complete_handler(curses_all_tests_complete_message_handler);
  CU_set_suite_init_failure_handler(curses_suite_init_failure_message_handler);
  return true;
}

/*------------------------------------------------------------------------*/
/** Parse a string and return the coded hotkeys.
 * If called with szStr non-NULL, the string is simply stored.
 * Subsequent calls with szStr NULL will cause the 
 * hotkeys in the string (chars between parentheses) to
 * be returned sequentially in the order in which they
 * appear in the original string.
 * @param szStr String to parse (non-NULL to set, NULL to parse).
 * @param pPos  Used to store position of the next '('.
 * @return If szStr is non-NULL, it is returned.  If szStr is NULL,
 *         the next hotkey character is returned, or NULL if there
 *         are no more hotkey characters in the original string.
 */
static const char* get_hotkey(const char* szStr, int* pPos)
{
  static char szTemp[128] = "";
  static char szString[128] = "";
  static int nPos = 0;

  int nTempIndex;
  char* pS = NULL;

  if (szStr) {
    nPos = 0;
    strcpy(szString, szStr);
    return szString;
  }

  memset(szTemp, 0, sizeof(szTemp));
  for (nTempIndex = 0, pS = szString + nPos; *pS; nPos++, pS++) {
    if (!nTempIndex && '(' == *pS) {
      szTemp[nTempIndex++] = *pS;
      *pPos = nPos;
    }
    else if (nTempIndex && ')' == *pS) {
      szTemp[nTempIndex++] = *pS;
      szTemp[nTempIndex++] = '\0';
      return szTemp;
    }
    else if (nTempIndex) {
      szTemp[nTempIndex++] = *pS;
    }
  }

  return NULL;
}

/*------------------------------------------------------------------------*/
/** Main loop for curses interface.
 * Displays actions and responds based on user imput.
 * @param pRegistry The CU_pTestRegistry to use for testing (non-NULL).
 */
static STATUS curses_registry_level_run(CU_pTestRegistry pRegistry)
{
  char szSuiteName[STRING_LENGTH];
  CU_pSuite pSuite = NULL;
  bool bContinue = true;

  while (bContinue) {
    int option = toupper(getch());

    switch (option) {
      case 'R':
        curses_run_all_tests(pRegistry);
        break;

      case 'S':
        read_input_string("Enter Suite Name : ", szSuiteName, STRING_LENGTH);
        refresh_details_window();
        if (NULL != (pSuite = CU_get_suite_by_name(szSuiteName, (NULL == pRegistry) ? pRegistry : CU_get_registry()))) {
          if (STOP == curses_suite_level_run(pSuite)) {
            bContinue = false;
          }
          f_szOptions = MAIN_OPTIONS;
          refresh_options_window();
        }
        break;

      case 'L':
        list_suites(pRegistry);
        break;

      case 'F':
        show_failures();
        break;

      case 'Q':
        return bContinue = false;

      case KEY_UP:
      case KEY_DOWN:
      case KEY_RIGHT:
      case KEY_LEFT:
        scroll_window(option, &details_pad, refresh_details_window);
        break;

      default:
        break;
    }
  }

  return STOP;
}

/*------------------------------------------------------------------------*/
/** Run a selected suite within the curses interface.
 * Displays actions and responds based on user imput.
 * @param pSuite The suite to use for testing (non-NULL).
 */
static STATUS curses_suite_level_run(CU_pSuite pSuite)
{
  char szTestName[STRING_LENGTH];
  CU_pTest pTest = NULL;

  f_szOptions = SUITE_OPTIONS;
  refresh_options_window();

  while (true) {
    int option = toupper(getch());

    switch (option) {
      case 'R':
        curses_run_suite_tests(pSuite);
        break;

      case 'S':
        read_input_string("Enter Test Name : ", szTestName, STRING_LENGTH);
        if (NULL != (pTest = CU_get_test_by_name(szTestName, pSuite))) {
          curses_run_single_test(pSuite, pTest);
        }
        refresh_details_window();
        break;

      case 'L':
        list_tests(pSuite);
        break;

      case 'F':
        show_failures();
        break;

      case 'U':
        return CONTINUE;

      case 'Q':
        return STOP;

      case KEY_UP:
      case KEY_DOWN:
      case KEY_RIGHT:
      case KEY_LEFT:
        scroll_window(option, &details_pad, refresh_details_window);
        break;

      default:
        break;
    }
  }

  return CONTINUE;
}

/*------------------------------------------------------------------------*/
/** Display a prompt, then read a string from the keyboard.
 * @param szPrompt The prompt to display.
 * @param szValue  The string in which to store the response.
 * @param nBytes   The length of the szValue buffer.
 */
static void read_input_string(const char szPrompt[], char szValue[], int nBytes)
{
  echo();
  curs_set(1);
  nocbreak();

  wclear(application_windows.pOptionsWin);
  mvwprintw(application_windows.pOptionsWin, 0, 1, "%s", szPrompt);
  wgetnstr(application_windows.pOptionsWin, szValue, nBytes - 1);
  refresh_options_window();

  cbreak();
  curs_set(0);
  noecho();
}

/*------------------------------------------------------------------------*/
/** Scroll a window.
 * @param nCommand       Code for the direction to scroll.
 * @param pPad           The window to scroll.
 * @param parent_refresh Function to call to refresh the parent window.
 */
static void scroll_window(int nCommand, APPPAD* pPad, void (*parent_refresh)(void))
{
  if (NULL == pPad->pPad) {
    return;
  }

  switch (nCommand) {
    case KEY_UP:
      if (pPad->uiPadRow) {