Line data    Source code

       1             : /* Test of case-insensitive string comparison function.
       2             :    Copyright (C) 2007-2020 Free Software Foundation, Inc.
       3             : 
       4             :    This program is free software: you can redistribute it and/or modify
       5             :    it under the terms of the GNU General Public License as published by
       6             :    the Free Software Foundation; either version 3 of the License, or
       7             :    (at your option) any later version.
       8             : 
       9             :    This program is distributed in the hope that it will be useful,
      10             :    but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12             :    GNU General Public License for more details.
      13             : 
      14             :    You should have received a copy of the GNU General Public License
      15             :    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      16             : 
      17             : /* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
      18             : 
      19             : #include <config.h>
      20             : 
      21             : #include "c-strcase.h"
      22             : #include "c-ctype.h"
      23             : 
      24             : #include <locale.h>
      25             : #include <string.h>
      26             : 
      27             : #include "macros.h"
      28             : 
      29             : int
      30           1 : main (int argc, char *argv[])
      31             : {
      32           1 :   if (argc > 1)
      33             :     {
      34             :       /* configure should already have checked that the locale is supported.  */
      35           0 :       if (setlocale (LC_ALL, "") == NULL)
      36           0 :         return 1;
      37             :     }
      38             : 
      39           1 :   ASSERT (c_strcasecmp ("paragraph", "Paragraph") == 0);
      40             : 
      41           1 :   ASSERT (c_strcasecmp ("paragrapH", "parAgRaph") == 0);
      42             : 
      43           1 :   ASSERT (c_strcasecmp ("paragraph", "paraLyzed") < 0);
      44           1 :   ASSERT (c_strcasecmp ("paraLyzed", "paragraph") > 0);
      45             : 
      46           1 :   ASSERT (c_strcasecmp ("para", "paragraph") < 0);
      47           1 :   ASSERT (c_strcasecmp ("paragraph", "para") > 0);
      48             : 
      49             :   /* The following tests shows how c_strcasecmp() is different from
      50             :      strcasecmp().  */
      51             : 
      52           1 :   ASSERT (c_strcasecmp ("\311mile", "\351mile") < 0);
      53           1 :   ASSERT (c_strcasecmp ("\351mile", "\311mile") > 0);
      54             : 
      55             :   /* The following tests shows how c_strcasecmp() is different from
      56             :      mbscasecmp().  */
      57             : 
      58           1 :   ASSERT (c_strcasecmp ("\303\266zg\303\274r", "\303\226ZG\303\234R") > 0); /* özgür */
      59           1 :   ASSERT (c_strcasecmp ("\303\226ZG\303\234R", "\303\266zg\303\274r") < 0); /* özgür */
      60             : 
      61             : #if C_CTYPE_ASCII
      62             :   /* This test shows how strings of different size cannot compare equal.  */
      63           1 :   ASSERT (c_strcasecmp ("turkish", "TURK\304\260SH") < 0);
      64           1 :   ASSERT (c_strcasecmp ("TURK\304\260SH", "turkish") > 0);
      65             : #endif
      66             : 
      67           1 :   return 0;
      68             : }