mirror of
https://gitlab.gnome.org/GNOME/gtk.git
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120 lines
3.2 KiB
C
120 lines
3.2 KiB
C
/*
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* Copyright © 2020 Benjamin Otte
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Benjamin Otte <otte@gnome.org>
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*/
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#include <gtk/gtk.h>
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#define GDK_ARRAY_NO_UNDEF
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#include "../../gdk/gdkarrayimpl.c"
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static void
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gdk_array(test_simple) (void)
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{
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GdkArray v;
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gsize i;
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gdk_array(init) (&v);
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for (i = 0; i < 1000; i++)
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{
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g_assert_cmpint (gdk_array(get_size) (&v), ==, i);
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g_assert_cmpint (gdk_array(get_size) (&v), <=, gdk_array(get_capacity) (&v));
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gdk_array(append) (&v, i);
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#ifdef GDK_ARRAY_NULL_TERMINATED
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g_assert_cmpint (*gdk_array(index) (&v, gdk_array(get_size) (&v)), ==, 0);
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#endif
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}
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g_assert_cmpint (gdk_array(get_size) (&v), ==, i);
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g_assert_cmpint (gdk_array(get_size) (&v), <=, gdk_array(get_capacity) (&v));
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for (i = 0; i < 1000; i++)
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{
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g_assert_cmpint (gdk_array(get) (&v, i), ==, i);
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}
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gdk_array(clear) (&v);
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}
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static void
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gdk_array(test_splice) (void)
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{
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GdkArray v;
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gsize i, j, sum;
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gsize pos, add, remove;
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int additions[4] = { 0, 1, 2, 3 };
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gdk_array(init) (&v);
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sum = 0;
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for (i = 0; i < 1000; i++)
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{
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gsize old_size = gdk_array(get_size) (&v);
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pos = g_test_rand_int_range (0, old_size + 1);
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g_assert_true (pos <= old_size);
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remove = g_test_rand_int_range (0, 4);
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remove = MIN (remove, old_size - pos);
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add = g_test_rand_int_range (0, 4);
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for (j = 0; j < remove; j++)
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sum -= gdk_array(get) (&v, pos + j);
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for (j = 0; j < add; j++)
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sum += ++additions[j];
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gdk_array(splice) (&v, pos, remove, FALSE, additions, add);
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{
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gsize total = 0;
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for (j = 0; j < gdk_array(get_size) (&v); j++)
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total += gdk_array(get) (&v, j);
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g_assert_cmpint (total, ==, sum);
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}
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g_assert_cmpint (gdk_array(get_size) (&v), ==, old_size + add - remove);
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g_assert_cmpint (gdk_array(get_size) (&v), <=, gdk_array(get_capacity) (&v));
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#ifdef GDK_ARRAY_NULL_TERMINATED
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if (gdk_array(get_size) (&v))
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g_assert_cmpint (*gdk_array(index) (&v, gdk_array(get_size) (&v)), ==, 0);
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#endif
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for (j = 0; j < add; j++)
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g_assert_cmpint (gdk_array(get) (&v, pos + j), ==, additions[j]);
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}
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for (i = 0; i < gdk_array(get_size) (&v); i++)
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{
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sum -= gdk_array(get) (&v, i);
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}
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g_assert_cmpint (sum, ==, 0);
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gdk_array(clear) (&v);
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}
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#undef _T_
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#undef GdkArray
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#undef gdk_array_paste_more
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#undef gdk_array_paste
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#undef gdk_array
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#undef GDK_ARRAY_REAL_SIZE
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#undef GDK_ARRAY_ELEMENT_TYPE
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#undef GDK_ARRAY_NAME
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#undef GDK_ARRAY_TYPE_NAME
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#undef GDK_ARRAY_PREALLOC
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#undef GDK_ARRAY_NULL_TERMINATED
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