root/maint/gnulib/tests/unistr/test-strcmp.h

/* */

INCLUDED FROM

DEFINITIONS

1. test_strcmp

   1 /* Test of uN_strcmp() and uN_strcoll() functions.
   2    Copyright (C) 2010-2021 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>, 2010.  */
  18 
  19 static void
  20 test_strcmp (void)
     /*  */
  21 {
  22   {
  23     static const UNIT input1[] = { 0 };
  24     static const UNIT input2[] = { 0 };
  25     ASSERT (U_STRCMP (input1, input2) == 0);
  26   }
  27   {
  28     static const UNIT input1[] = { 0 };
  29     static const UNIT input2[] = { 'f', 'o', 'o', 0 };
  30     ASSERT (U_STRCMP (input1, input2) < 0);
  31     ASSERT (U_STRCMP (input2, input1) > 0);
  32   }
  33   {
  34     static const UNIT input1[] = { 'f', 'o', 'o', 0 };
  35     static const UNIT input2[] = { 'f', 'o', 'o', 0 };
  36     ASSERT (U_STRCMP (input1, input2) == 0);
  37   }
  38   {
  39     static const UNIT input1[] = { 'f', 'o', 'o', 0 };
  40     static const UNIT input2[] = { 'b', 'a', 'r', 0 };
  41     ASSERT (U_STRCMP (input1, input2) > 0);
  42     ASSERT (U_STRCMP (input2, input1) < 0);
  43   }
  44   {
  45     static const UNIT input1[] = { 'f', 'o', 'o', 0 };
  46     static const UNIT input2[] = { 'f', 'o', 'o', 'b', 'a', 'r', 0 };
  47     ASSERT (U_STRCMP (input1, input2) < 0);
  48     ASSERT (U_STRCMP (input2, input1) > 0);
  49   }
  50   {
  51     static const UNIT input1[] = { 'o', 'o', 'm', 'p', 'h', 0 };
  52     static const UNIT input2[] = { 'o', 'o', 'p', 's', 0 };
  53     ASSERT (U_STRCMP (input1, input2) < 0);
  54     ASSERT (U_STRCMP (input2, input1) > 0);
  55   }
  56 }

/* */