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/*
* 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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