kc3-lang/gnulib/tests/test-oset-c++.cc

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• Hash : 3a5f5178
  Author :
  Date : 2024-05-18T21:32:01
  

  tests: Support showing all assertion failures, not just the first one.
  
  * tests/macros.h (CONTINUE_AFTER_ASSERT): New macro.
  (test_exit_status): New variable.
  (ASSERT, ASSERT_NO_STDIO): If CONTINUE_AFTER_ASSERT is 1, set
  test_exit_status instead of aborting.
  * tests/**/test-*.{c,h,cc} (main): Instead of exiting with exit code 0,
  exit with exit code test_exit_status.
  * tests/test-spawn-pipe-child.c: Undefine CONTINUE_AFTER_ASSERT.
  * tests/uninorm/test-nf*.c: Include macros.h.
  * tests/uninorm/test-u32-nf*-big.c: Likewise.
  * tests/random*.c: Define NO_MAIN_HERE.
  

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• tests/test-oset-c++.cc

• /* Test of ordered set data type implementation as a C++ class.
     Copyright (C) 2020-2024 Free Software Foundation, Inc.
     Written by Bruno Haible <bruno@clisp.org>, 2020.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
  
     This program 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 General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  #include "gl_oset.hh"
  #include "gl_array_oset.h"
  
  #include <string.h>
  
  #include "macros.h"
  
  static int
  reverse_strcmp (const char *str1, const char *str2)
  {
    int cmp = strcmp (str1, str2);
    return (cmp > 0 ? -1 : cmp < 0 ? 1 : 0);
  }
  
  static void
  action (const char *str, int *data)
  {
    const_cast<char *> (str) [0] += *data;
  }
  
  static bool
  is_at_most (const char *str, const char *threshold)
  {
    return strcmp (str, threshold) <= 0;
  }
  
  int
  main (int argc, char *argv[])
  {
    char A[2] = "A";
    gl_OSet<const char *> set1;
  
    set1 = gl_OSet<const char *> (GL_ARRAY_OSET, reverse_strcmp, NULL);
    set1.add (A);
    set1.add ("C");
    set1.add ("D");
    set1.add ("C");
    ASSERT (set1.size () == 3);
  
    {
      gl_OSet<const char *>::iterator iter1 = set1.begin ();
      const char *elt;
      ASSERT (iter1.next (elt));
      ASSERT (strcmp (elt, "D") == 0);
      ASSERT (iter1.next (elt));
      ASSERT (strcmp (elt, "C") == 0);
      ASSERT (iter1.next (elt));
      ASSERT (strcmp (elt, "A") == 0);
      ASSERT (!iter1.next (elt));
    }
  
    int data = 'Z' - 'A';
    ASSERT (set1.update (A, action, &data) == 1);
  
    {
      gl_OSet<const char *>::iterator iter2 = set1.begin ();
      const char *elt;
      ASSERT (iter2.next (elt));
      ASSERT (strcmp (elt, "Z") == 0);
      ASSERT (iter2.next (elt));
      ASSERT (strcmp (elt, "D") == 0);
      ASSERT (iter2.next (elt));
      ASSERT (strcmp (elt, "C") == 0);
      ASSERT (!iter2.next (elt));
    }
  
    {
      gl_OSet<const char *>::iterator iter3 = set1.begin_atleast (is_at_most, "R");
      const char *elt;
      ASSERT (iter3.next (elt));
      ASSERT (strcmp (elt, "D") == 0);
      ASSERT (iter3.next (elt));
      ASSERT (strcmp (elt, "C") == 0);
      ASSERT (!iter3.next (elt));
    }
  
    set1.free ();
  
    return test_exit_status;
  }
  

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