test/offline/utf82locale.c

   1 #include "../test.h"
   2 #include "utils.h"
   3 #include <locale.h>
   4
   5 static int prepare_locale(_Bool utf8) {
   6     char *old_locale;
   7
   8     if (utf8) {
   9         old_locale = setlocale(LC_ALL, "en_US.UTF-8");
  10         if (old_locale != NULL) return 0;
  11
  12         old_locale = setlocale(LC_ALL, "cs_CZ.UTF-8");
  13         if (old_locale != NULL) return 0;
  14     } else {
  15         old_locale = setlocale(LC_ALL, "C");
  16         if (old_locale != NULL) return 0;
  17     }
  18
  19     return -1;
  20 }
  21
  22 static int test_utf82locale(const void *input, const void *correct) {
  23     void *output = NULL;
  24
  25     output = _isds_utf82locale(input);
  26
  27     TEST_STRING_DUPLICITY(correct, output);
  28
  29     free(output);
  30     PASS_TEST;
  31 }
  32
  33
  34 int main(int argc, char **argv) {
  35     INIT_TEST("utf8locale");
  36
  37     if (prepare_locale(1))
  38         ABORT_UNIT("Could not set any UTF-8 locale");
  39
  40     TEST("NULL input", test_utf82locale, NULL, NULL);
  41     TEST("Empty string", test_utf82locale, "", "");
  42     TEST("ASCII text", test_utf82locale, "lazy fox", "lazy fox");
  43     TEST("non-ASCII text in UTF-8 locale", test_utf82locale, "Šíleně žluťoučký",
  44             "Šíleně žluťoučký");
  45     TEST("OTP message in UTF-8 locale", test_utf82locale,
  46             "Jednorázový kód odeslán.", "Jednorázový kód odeslán.");
  47
  48     if (prepare_locale(0))
  49         ABORT_UNIT("Could not set C locale");
  50
  51     TEST("non-ASCII text in C locale", test_utf82locale, "Šíleně žluťoučký", NULL);
  52
  53     SUM_TEST();
  54 }