Ejemplos de tr_utf8_validate en C++ (Cpp)

Ejemplo n.º 1

Archivo: utils-test.c Proyecto: biiiep/transmission

static int
test_utf8( void )
{
    const char * in;
    char * out;

    in = "hello world";
    out = tr_utf8clean( in, -1 );
    check_streq (in, out);
    tr_free( out );

    in = "hello world";
    out = tr_utf8clean( in, 5 );
    check_streq ("hello", out);
    tr_free( out );

    /* this version is not utf-8 */
    in = "Трудно быть Богом";
    out = tr_utf8clean( in, 17 );
    check( out != NULL );
    check( ( strlen( out ) == 17 ) || ( strlen( out ) == 32 ) );
    check( tr_utf8_validate( out, -1, NULL ) );
    tr_free( out );

    /* same string, but utf-8 clean */
    in = "Òðóäíî áûòü Áîãîì";
    out = tr_utf8clean( in, -1 );
    check( out != NULL );
    check( tr_utf8_validate( out, -1, NULL ) );
    check_streq (in, out);
    tr_free( out );

    return 0;
}

Ejemplo n.º 2

static int
test_utf8 (void)
{
  const char * in;
  char * out;

  in = "hello world";
  out = tr_utf8clean (in, TR_BAD_SIZE);
  check_streq (in, out);
  tr_free (out);

  in = "hello world";
  out = tr_utf8clean (in, 5);
  check_streq ("hello", out);
  tr_free (out);

  /* this version is not utf-8 (but cp866) */
  in = "\x92\xE0\xE3\xA4\xAD\xAE \xA1\xEB\xE2\xEC \x81\xAE\xA3\xAE\xAC";
  out = tr_utf8clean (in, 17);
  check (out != NULL);
  check ((strlen (out) == 17) || (strlen (out) == 33));
  check (tr_utf8_validate (out, TR_BAD_SIZE, NULL));
  tr_free (out);

  /* same string, but utf-8 clean */
  in = "Трудно быть Богом";
  out = tr_utf8clean (in, TR_BAD_SIZE);
  check (out != NULL);
  check (tr_utf8_validate (out, TR_BAD_SIZE, NULL));
  check_streq (in, out);
  tr_free (out);

  in = "\xF4\x00\x81\x82";
  out = tr_utf8clean (in, 4);
  check (out != NULL);
  check ((strlen (out) == 1) || (strlen (out) == 2));
  check (tr_utf8_validate (out, TR_BAD_SIZE, NULL));
  tr_free (out);

  in = "\xF4\x33\x81\x82";
  out = tr_utf8clean (in, 4);
  check (out != NULL);
  check ((strlen (out) == 4) || (strlen (out) == 7));
  check (tr_utf8_validate (out, TR_BAD_SIZE, NULL));
  tr_free (out);

  return 0;
}