root/maint/gnulib/tests/unistr/test-cmp2.h

/* */

INCLUDED FROM

DEFINITIONS

1. main

   1 /* Test of uN_cmp2() functions.
   2    Copyright (C) 2008-2021 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 Simon Josefsson and Bruno Haible <bruno@clisp.org>, 2010.  */
  18 
  19 int
  20 main ()
     /*  */
  21 {
  22   {
  23     static const UNIT input1[] = { 'a' };
  24     static const UNIT input2[] = { 'b' };
  25     ASSERT (U_CMP2 (input1, 0, input2, 0) == 0);
  26     ASSERT (U_CMP2 (input1, 1, input2, 0) > 0);
  27     ASSERT (U_CMP2 (input1, 0, input2, 1) < 0);
  28   }
  29   {
  30     static const UNIT input1[] = { 'f', 'o', 'o', 0 };
  31     static const UNIT input2[] = { 'f', 'o', 'o', 'b', 'a', 'r', 0 };
  32     ASSERT (U_CMP2 (input1, 3, input2, 3) == 0);
  33     ASSERT (U_CMP2 (input1, 4, input2, 3) > 0);
  34     ASSERT (U_CMP2 (input2, 3, input1, 4) < 0);
  35     ASSERT (U_CMP2 (input1, 3, input2, 4) < 0);
  36     ASSERT (U_CMP2 (input2, 4, input1, 3) > 0);
  37     ASSERT (U_CMP2 (input1, 4, input2, 4) < 0);
  38     ASSERT (U_CMP2 (input2, 4, input1, 4) > 0);
  39     ASSERT (U_CMP2 (input1, 3, input2, 7) < 0);
  40     ASSERT (U_CMP2 (input2, 7, input1, 3) > 0);
  41   }
  42   {
  43     static const UNIT input1[] = { 'f', 'o', 'o' };
  44     static const UNIT input2[] = { 'm', 'o', 'o' };
  45     ASSERT (U_CMP2 (input1, 3, input2, 3) < 0);
  46     ASSERT (U_CMP2 (input2, 3, input1, 3) > 0);
  47   }
  48   {
  49     static const UNIT input1[] = { 'o', 'o', 'm', 'p', 'h' };
  50     static const UNIT input2[] = { 'o', 'o', 'p', 's' };
  51     ASSERT (U_CMP2 (input1, 5, input2, 4) < 0);
  52     ASSERT (U_CMP2 (input2, 4, input1, 5) > 0);
  53   }
  54 
  55   return 0;
  56 }

/* */