kc3-lang/harfbuzz/src/test-priority-queue.cc

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• Hash : 75f91987
  Author :
  Date : 2025-07-25T02:39:47
  

  [src/test-*] Use hb_always_assert() which isn't compiled out under NDEBUG
  
  Part of https://github.com/harfbuzz/harfbuzz/issues/5418
  

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• src/test-priority-queue.cc

• /*
   * Copyright © 2020  Google, Inc.
   *
   *  This is part of HarfBuzz, a text shaping library.
   *
   * Permission is hereby granted, without written agreement and without
   * license or royalty fees, to use, copy, modify, and distribute this
   * software and its documentation for any purpose, provided that the
   * above copyright notice and the following two paragraphs appear in
   * all copies of this software.
   *
   * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
   * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
   * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
   * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
   * DAMAGE.
   *
   * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
   * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
   * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
   * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
   * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
   *
   * Google Author(s): Garret Rieger
   */
  
  #include "hb.hh"
  #include "hb-priority-queue.hh"
  
  static void
  test_insert ()
  {
    hb_priority_queue_t<int64_t> queue;
    hb_always_assert (queue.is_empty ());
  
    queue.insert (10, 0);
    hb_always_assert (!queue.is_empty ());
    hb_always_assert (queue.minimum () == hb_pair (10, 0));
  
    queue.insert (20, 1);
    hb_always_assert (queue.minimum () == hb_pair (10, 0));
  
    queue.insert (5, 2);
    hb_always_assert (queue.minimum () == hb_pair (5, 2));
  
    queue.insert (15, 3);
    hb_always_assert (queue.minimum () == hb_pair (5, 2));
  
    queue.insert (1, 4);
    hb_always_assert (queue.minimum () == hb_pair (1, 4));
  }
  
  static void
  test_extract ()
  {
    hb_priority_queue_t<int32_t> queue;
    queue.insert (0, 0);
    queue.insert (60, 6);
    queue.insert (30, 3);
    queue.insert (40 ,4);
    queue.insert (20, 2);
    queue.insert (50, 5);
    queue.insert (70, 7);
    queue.insert (10, 1);
  
    for (int i = 0; i < 8; i++)
    {
      hb_always_assert (!queue.is_empty ());
      hb_always_assert (queue.minimum () == hb_pair (i * 10, i));
      hb_always_assert (queue.pop_minimum () == hb_pair (i * 10, i));
    }
  
    hb_always_assert (queue.is_empty ());
  }
  
  int
  main (int argc, char **argv)
  {
    test_insert ();
    test_extract ();
  }
  

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