forked from AuroraMiddleware/gtk
301 lines
7.4 KiB
C
301 lines
7.4 KiB
C
/* GtkRBTree tests.
|
|
*
|
|
* Copyright (C) 2011, Red Hat, Inc.
|
|
* Authors: Benjamin Otte <otte@gnome.org>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <locale.h>
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
static GQuark number_quark;
|
|
static GQuark changes_quark;
|
|
|
|
static guint
|
|
get (GListModel *model,
|
|
guint position)
|
|
{
|
|
GObject *object = g_list_model_get_item (model, position);
|
|
g_assert (object != NULL);
|
|
return GPOINTER_TO_UINT (g_object_get_qdata (object, number_quark));
|
|
}
|
|
|
|
static char *
|
|
model_to_string (GListModel *model)
|
|
{
|
|
GString *string = g_string_new (NULL);
|
|
guint i;
|
|
|
|
for (i = 0; i < g_list_model_get_n_items (model); i++)
|
|
{
|
|
if (i > 0)
|
|
g_string_append (string, " ");
|
|
g_string_append_printf (string, "%u", get (model, i));
|
|
}
|
|
|
|
return g_string_free (string, FALSE);
|
|
}
|
|
|
|
static GListStore *
|
|
new_store (guint start,
|
|
guint end,
|
|
guint step);
|
|
|
|
#if 0
|
|
static void
|
|
splice (GListStore *store,
|
|
guint pos,
|
|
guint removed,
|
|
guint *numbers,
|
|
guint added)
|
|
{
|
|
GObject *objects[added];
|
|
guint i;
|
|
|
|
for (i = 0; i < added; i++)
|
|
{
|
|
/* 0 cannot be differentiated from NULL, so don't use it */
|
|
g_assert (numbers[i] != 0);
|
|
objects[i] = g_object_new (G_TYPE_OBJECT, NULL);
|
|
g_object_set_qdata (objects[i], number_quark, GUINT_TO_POINTER (numbers[i]));
|
|
}
|
|
|
|
g_list_store_splice (store, pos, removed, (gpointer *) objects, added);
|
|
|
|
for (i = 0; i < added; i++)
|
|
g_object_unref (objects[i]);
|
|
}
|
|
#endif
|
|
|
|
static void
|
|
add (GListStore *store,
|
|
guint number)
|
|
{
|
|
GObject *object;
|
|
|
|
/* 0 cannot be differentiated from NULL, so don't use it */
|
|
g_assert (number != 0);
|
|
|
|
object = g_object_new (G_TYPE_OBJECT, NULL);
|
|
g_object_set_qdata (object, number_quark, GUINT_TO_POINTER (number));
|
|
g_list_store_append (store, object);
|
|
g_object_unref (object);
|
|
}
|
|
|
|
#define assert_model(model, expected) G_STMT_START{ \
|
|
char *s = model_to_string (G_LIST_MODEL (model)); \
|
|
if (!g_str_equal (s, expected)) \
|
|
g_assertion_message_cmpstr (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
|
|
#model " == " #expected, s, "==", expected); \
|
|
g_free (s); \
|
|
}G_STMT_END
|
|
|
|
#define assert_changes(model, expected) G_STMT_START{ \
|
|
GString *changes = g_object_get_qdata (G_OBJECT (model), changes_quark); \
|
|
if (!g_str_equal (changes->str, expected)) \
|
|
g_assertion_message_cmpstr (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
|
|
#model " == " #expected, changes->str, "==", expected); \
|
|
g_string_set_size (changes, 0); \
|
|
}G_STMT_END
|
|
|
|
static GListStore *
|
|
new_empty_store (void)
|
|
{
|
|
return g_list_store_new (G_TYPE_OBJECT);
|
|
}
|
|
|
|
static GListStore *
|
|
new_store (guint start,
|
|
guint end,
|
|
guint step)
|
|
{
|
|
GListStore *store = new_empty_store ();
|
|
guint i;
|
|
|
|
for (i = start; i <= end; i += step)
|
|
add (store, i);
|
|
|
|
return store;
|
|
}
|
|
|
|
static void
|
|
items_changed (GListModel *model,
|
|
guint position,
|
|
guint removed,
|
|
guint added,
|
|
GString *changes)
|
|
{
|
|
g_assert (removed != 0 || added != 0);
|
|
|
|
if (changes->len)
|
|
g_string_append (changes, ", ");
|
|
|
|
if (removed == 1 && added == 0)
|
|
{
|
|
g_string_append_printf (changes, "-%u", position);
|
|
}
|
|
else if (removed == 0 && added == 1)
|
|
{
|
|
g_string_append_printf (changes, "+%u", position);
|
|
}
|
|
else
|
|
{
|
|
g_string_append_printf (changes, "%u", position);
|
|
if (removed > 0)
|
|
g_string_append_printf (changes, "-%u", removed);
|
|
if (added > 0)
|
|
g_string_append_printf (changes, "+%u", added);
|
|
}
|
|
}
|
|
|
|
static void
|
|
free_changes (gpointer data)
|
|
{
|
|
GString *changes = data;
|
|
|
|
/* all changes must have been checked via assert_changes() before */
|
|
g_assert_cmpstr (changes->str, ==, "");
|
|
|
|
g_string_free (changes, TRUE);
|
|
}
|
|
|
|
static gpointer
|
|
map_multiply (gpointer item,
|
|
gpointer factor)
|
|
{
|
|
GObject *object;
|
|
guint num;
|
|
|
|
object = g_object_new (G_TYPE_OBJECT, NULL);
|
|
num = GPOINTER_TO_UINT (g_object_get_qdata (item, number_quark));
|
|
g_object_set_qdata (object, number_quark, GUINT_TO_POINTER (GPOINTER_TO_UINT (factor) * num));
|
|
g_object_unref (item);
|
|
|
|
return object;
|
|
}
|
|
|
|
static GtkMapListModel *
|
|
new_model (GListStore *store)
|
|
{
|
|
GtkMapListModel *result;
|
|
GString *changes;
|
|
|
|
result = gtk_map_list_model_new (G_TYPE_OBJECT, G_LIST_MODEL (store), map_multiply, GUINT_TO_POINTER (2), NULL);
|
|
changes = g_string_new ("");
|
|
g_object_set_qdata_full (G_OBJECT(result), changes_quark, changes, free_changes);
|
|
g_signal_connect (result, "items-changed", G_CALLBACK (items_changed), changes);
|
|
|
|
return result;
|
|
}
|
|
|
|
static void
|
|
test_create_empty (void)
|
|
{
|
|
GtkMapListModel *map;
|
|
|
|
map = new_model (NULL);
|
|
assert_model (map, "");
|
|
assert_changes (map, "");
|
|
|
|
g_object_unref (map);
|
|
}
|
|
|
|
static void
|
|
test_create (void)
|
|
{
|
|
GtkMapListModel *map;
|
|
GListStore *store;
|
|
|
|
store = new_store (1, 5, 1);
|
|
map = new_model (store);
|
|
assert_model (map, "2 4 6 8 10");
|
|
assert_changes (map, "");
|
|
|
|
g_object_unref (store);
|
|
assert_model (map, "2 4 6 8 10");
|
|
assert_changes (map, "");
|
|
|
|
g_object_unref (map);
|
|
}
|
|
|
|
static void
|
|
test_set_model (void)
|
|
{
|
|
GtkMapListModel *map;
|
|
GListStore *store;
|
|
|
|
map = new_model (NULL);
|
|
assert_model (map, "");
|
|
assert_changes (map, "");
|
|
|
|
store = new_store (1, 5, 1);
|
|
gtk_map_list_model_set_model (map, G_LIST_MODEL (store));
|
|
assert_model (map, "2 4 6 8 10");
|
|
assert_changes (map, "0+5");
|
|
|
|
gtk_map_list_model_set_model (map, NULL);
|
|
assert_model (map, "");
|
|
assert_changes (map, "0-5");
|
|
|
|
g_object_unref (store);
|
|
g_object_unref (map);
|
|
}
|
|
|
|
static void
|
|
test_set_map_func (void)
|
|
{
|
|
GtkMapListModel *map;
|
|
GListStore *store;
|
|
|
|
store = new_store (1, 5, 1);
|
|
map = new_model (store);
|
|
assert_model (map, "2 4 6 8 10");
|
|
assert_changes (map, "");
|
|
|
|
gtk_map_list_model_set_map_func (map, map_multiply, GUINT_TO_POINTER (3), NULL);
|
|
assert_model (map, "3 6 9 12 15");
|
|
assert_changes (map, "0-5+5");
|
|
|
|
gtk_map_list_model_set_map_func (map, NULL, NULL, NULL);
|
|
assert_model (map, "1 2 3 4 5");
|
|
assert_changes (map, "0-5+5");
|
|
|
|
gtk_map_list_model_set_map_func (map, map_multiply, GUINT_TO_POINTER (2), NULL);
|
|
assert_model (map, "2 4 6 8 10");
|
|
assert_changes (map, "0-5+5");
|
|
|
|
g_object_unref (store);
|
|
g_object_unref (map);
|
|
}
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
g_test_init (&argc, &argv, NULL);
|
|
setlocale (LC_ALL, "C");
|
|
g_test_bug_base ("http://bugzilla.gnome.org/show_bug.cgi?id=%s");
|
|
|
|
number_quark = g_quark_from_static_string ("Hell and fire was spawned to be released.");
|
|
changes_quark = g_quark_from_static_string ("What did I see? Can I believe what I saw?");
|
|
|
|
g_test_add_func ("/maplistmodel/create_empty", test_create_empty);
|
|
g_test_add_func ("/maplistmodel/create", test_create);
|
|
g_test_add_func ("/maplistmodel/set-model", test_set_model);
|
|
g_test_add_func ("/maplistmodel/set-map-func", test_set_map_func);
|
|
|
|
return g_test_run ();
|
|
}
|