Function test_language

cups/testlang.c:207–327

 */

static int				/* O - Number of errors */
test_language(const char *lang)		/* I - Locale language code, NULL for default */
{
  int		i;			/* Looping var */
  int		errors = 0;		/* Number of errors */
  cups_lang_t	*language = NULL,	/* Message catalog */
		*language2 = NULL;	/* Message catalog (second time) */
  struct lconv	*loc;			/* Locale data */
  char		buffer[1024];		/* String buffer */
  double	number;			/* Number */
  static const char * const tests[] =	/* Test strings */
  {
    "1",
    "-1",
    "3",
    "5.125"
  };


  // Override the locale environment as needed...
  if (lang)
  {
    // Test the specified locale code...
    setenv("LANG", lang, 1);
    setenv("SOFTWARE", "CUPS/" CUPS_SVERSION, 1);

    printf("cupsLangGet(\"%s\"): ", lang);
    if ((language = cupsLangGet(lang)) == NULL)
    {
      puts("FAIL");
      errors ++;
    }
    else if (strcasecmp(language->language, lang))
    {
      printf("FAIL (got \"%s\")\n", language->language);
      errors ++;
    }
    else
      puts("PASS");

    printf("cupsLangGet(\"%s\") again: ", lang);
    if ((language2 = cupsLangGet(lang)) == NULL)
    {
      puts("FAIL");
      errors ++;
    }
    else if (strcasecmp(language2->language, lang))
    {
      printf("FAIL (got \"%s\")\n", language2->language);
      errors ++;
    }
    else if (language2 != language)
    {
      puts("FAIL (cache failure)");
      errors ++;
    }
    else
      puts("PASS");