kc3-lang/harfbuzz/src/test-array.cc

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• Hash : 14a7b6f1
  Author :
  Date : 2020-02-26T15:09:04
  

  Set hb_buffer_t to use array_t.reverse().
  

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• src/test-array.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-array.hh"
  
  static void
  test_reverse ()
  {
    int values[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
    hb_array_t<int> a (values, 9);
    a.reverse();
  
    int expected_values[] = {9, 8, 7, 6, 5, 4, 3, 2, 1};
    hb_array_t<int> expected (expected_values, 9);
    assert (a == expected);
  }
  
  static void
  test_reverse_range ()
  {
    int values[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
    hb_array_t<int> a (values, 9);
    a.reverse(2, 6);
  
    int expected_values[] = {1, 2, 6, 5, 4, 3, 7, 8, 9};
    hb_array_t<int> expected (expected_values, 9);
    assert (a == expected);
  }
  
  static void
  test_reverse_invalid ()
  {
    int values[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
    hb_array_t<int> a (values, 9);
  
    a.reverse(4, 3);
    a.reverse(2, 3);
    a.reverse(5, 5);
    a.reverse(12, 15);
  
    int expected_values[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
    hb_array_t<int> expected (expected_values, 9);
    assert (a == expected);
  }
  
  int
  main (int argc, char **argv)
  {
    test_reverse ();
    test_reverse_range ();
    test_reverse_invalid ();
  }
  

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