genutf8.c

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Author : Bruno Haible
Date : 2016-11-17 23:13:53
Hash : 0a04404c
Message : UTF-8: Reject surrogates and out-of-range code points.

tests/genutf8.c

/* Copyright (C) 2000, 2004-2005, 2012, 2016 Free Software Foundation, Inc.
   This file is part of the GNU LIBICONV Library.

   The GNU LIBICONV Library is free software; you can redistribute it
   and/or modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either version 2
   of the License, or (at your option) any later version.

   The GNU LIBICONV Library is distributed in the hope that it will be
   useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU LIBICONV Library; see the file COPYING.LIB.
   If not, see <http://www.gnu.org/licenses/>.  */

/* Creates the UTF-8.TXT reference table. */

#include "config.h"

#include <stdio.h>
#include <stdlib.h>

#include "binary-io.h"

int main ()
{
  int i1, i2, i3;

#if O_BINARY
  SET_BINARY(fileno(stdout));
#endif

  /* Range 0x0000..0x007f */
  for (i1 = 0; i1 < 0x80; i1++)
    printf("0x%02X\t0x%04X\n", i1, i1);
  /* Range 0x0080..0x07ff */
  for (i1 = 2; i1 < 32; i1++)
    for (i2 = 0; i2 < 64; i2++)
      printf("0x%02X%02X\t0x%04X\n", 0xc0+i1,0x80+i2, (i1<<6)+i2);
  /* Range 0x0800..0xffff, except 0xd800..0xdfff */
  for (i1 = 0; i1 < 16; i1++)
    for (i2 = (i1==0 ? 32 : 0); i2 < 64; i2++)
      for (i3 = 0; i3 < 64; i3++) {
        int u = (i1<<12)+(i2<<6)+i3;
        if (!(u >= 0xd800 && u < 0xe000))
          printf("0x%02X%02X%02X\t0x%04X\n", 0xe0+i1,0x80+i2,0x80+i3, u);
      }

  if (ferror(stdout) || fclose(stdout))
    exit(1);
  exit(0);
}

thodg/libiconv/tests/genutf8.c

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thodg/libiconv /tests/genutf8.c