forked from AuroraMiddleware/gtk
1e8be87026
This is for consistency with other wrapping list constructors. We want them all to be transfer full, allow-none. Update all callers.
418 lines
10 KiB
C
418 lines
10 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);
|
|
guint number;
|
|
g_assert (object != NULL);
|
|
number = GPOINTER_TO_UINT (g_object_get_qdata (object, number_quark));
|
|
g_object_unref (object);
|
|
return number;
|
|
}
|
|
|
|
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);
|
|
|
|
static void
|
|
splice (GListStore *store,
|
|
guint pos,
|
|
guint removed,
|
|
guint *numbers,
|
|
guint added)
|
|
{
|
|
GObject **objects = g_newa (GObject *, 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]);
|
|
}
|
|
|
|
static void
|
|
insert (GListStore *store,
|
|
guint pos,
|
|
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_insert (store, pos, object);
|
|
g_object_unref (object);
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
static GListStore *
|
|
add_store (GListStore *store,
|
|
guint start,
|
|
guint end,
|
|
guint step)
|
|
{
|
|
GListStore *child;
|
|
|
|
child = new_store (start, end, step);
|
|
g_list_store_append (store, child);
|
|
g_object_unref (child);
|
|
|
|
return child;
|
|
}
|
|
|
|
#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 GtkFlattenListModel *
|
|
new_model (GListStore *store)
|
|
{
|
|
GtkFlattenListModel *result;
|
|
GString *changes;
|
|
|
|
if (store)
|
|
g_object_ref (store);
|
|
result = gtk_flatten_list_model_new (G_LIST_MODEL (store));
|
|
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)
|
|
{
|
|
GtkFlattenListModel *flat;
|
|
|
|
flat = new_model (NULL);
|
|
assert_model (flat, "");
|
|
assert_changes (flat, "");
|
|
|
|
g_object_unref (flat);
|
|
}
|
|
|
|
static void
|
|
test_create (void)
|
|
{
|
|
GtkFlattenListModel *flat;
|
|
GListStore *model;
|
|
|
|
model = g_list_store_new (G_TYPE_LIST_MODEL);
|
|
add_store (model, 1, 3, 1);
|
|
add_store (model, 4, 4, 1);
|
|
add_store (model, 5, 7, 1);
|
|
add_store (model, 8, 10, 1);
|
|
flat = new_model (model);
|
|
assert_model (flat, "1 2 3 4 5 6 7 8 9 10");
|
|
assert_changes (flat, "");
|
|
|
|
g_object_unref (model);
|
|
assert_model (flat, "1 2 3 4 5 6 7 8 9 10");
|
|
assert_changes (flat, "");
|
|
|
|
g_object_unref (flat);
|
|
}
|
|
|
|
static void
|
|
test_model_add (void)
|
|
{
|
|
GtkFlattenListModel *flat;
|
|
GListStore *model;
|
|
|
|
model = g_list_store_new (G_TYPE_LIST_MODEL);
|
|
flat = new_model (model);
|
|
assert_model (flat, "");
|
|
assert_changes (flat, "");
|
|
|
|
add_store (model, 1, 3, 1);
|
|
add_store (model, 4, 4, 1);
|
|
add_store (model, 5, 7, 1);
|
|
add_store (model, 8, 10, 1);
|
|
|
|
assert_model (flat, "1 2 3 4 5 6 7 8 9 10");
|
|
assert_changes (flat, "0+3, +3, 4+3, 7+3");
|
|
|
|
g_object_unref (model);
|
|
g_object_unref (flat);
|
|
}
|
|
|
|
static void
|
|
test_submodel_add (void)
|
|
{
|
|
GtkFlattenListModel *flat;
|
|
GListStore *model, *store[4];
|
|
|
|
model = g_list_store_new (G_TYPE_LIST_MODEL);
|
|
flat = new_model (model);
|
|
assert_model (flat, "");
|
|
assert_changes (flat, "");
|
|
|
|
store[0] = add_store (model, 2, 3, 1);
|
|
store[1] = add_store (model, 4, 4, 1);
|
|
store[2] = add_store (model, 5, 4, 1);
|
|
store[3] = add_store (model, 8, 8, 1);
|
|
assert_model (flat, "2 3 4 8");
|
|
assert_changes (flat, "0+2, +2, +3");
|
|
|
|
insert (store[0], 0, 1);
|
|
splice (store[2], 0, 0, (guint[3]) { 5, 6, 7 }, 3);
|
|
splice (store[3], 1, 0, (guint[2]) { 9, 10 }, 2);
|
|
assert_model (flat, "1 2 3 4 5 6 7 8 9 10");
|
|
assert_changes (flat, "+0, 4+3, 8+2");
|
|
|
|
g_object_unref (model);
|
|
g_object_unref (flat);
|
|
}
|
|
|
|
static void
|
|
test_submodel_add2 (void)
|
|
{
|
|
GtkFlattenListModel *flat;
|
|
GListStore *model, *store[3];
|
|
|
|
model = g_list_store_new (G_TYPE_LIST_MODEL);
|
|
flat = new_model (model);
|
|
assert_model (flat, "");
|
|
assert_changes (flat, "");
|
|
|
|
store[0] = add_store (model, 1, 0, 0);
|
|
store[1] = add_store (model, 1, 0, 0);
|
|
store[2] = add_store (model, 1, 0, 0);
|
|
|
|
assert_model (flat, "");
|
|
assert_changes (flat, "");
|
|
|
|
add (store[0], 1);
|
|
assert_model (flat, "1");
|
|
assert_changes (flat, "+0");
|
|
|
|
add (store[1], 3);
|
|
assert_model (flat, "1 3");
|
|
assert_changes (flat, "+1");
|
|
|
|
add (store[0], 2);
|
|
assert_model (flat, "1 2 3");
|
|
assert_changes (flat, "+1");
|
|
|
|
add (store[1], 4);
|
|
assert_model (flat, "1 2 3 4");
|
|
assert_changes (flat, "+3");
|
|
|
|
g_object_unref (model);
|
|
g_object_unref (flat);
|
|
}
|
|
|
|
static void
|
|
test_model_remove (void)
|
|
{
|
|
GtkFlattenListModel *flat;
|
|
GListStore *model;
|
|
|
|
model = g_list_store_new (G_TYPE_LIST_MODEL);
|
|
add_store (model, 1, 3, 1);
|
|
add_store (model, 4, 4, 1);
|
|
add_store (model, 5, 7, 1);
|
|
add_store (model, 8, 10, 1);
|
|
flat = new_model (model);
|
|
assert_model (flat, "1 2 3 4 5 6 7 8 9 10");
|
|
assert_changes (flat, "");
|
|
|
|
splice (model, 1, 2, NULL, 0);
|
|
g_list_store_remove (model, 1);
|
|
g_list_store_remove (model, 0);
|
|
g_object_unref (model);
|
|
assert_model (flat, "");
|
|
assert_changes (flat, "3-4, 3-3, 0-3");
|
|
|
|
g_object_unref (flat);
|
|
}
|
|
|
|
static void
|
|
test_submodel_remove (void)
|
|
{
|
|
GtkFlattenListModel *flat;
|
|
GListStore *model, *store[4];
|
|
|
|
model = g_list_store_new (G_TYPE_LIST_MODEL);
|
|
store[0] = add_store (model, 1, 3, 1);
|
|
store[1] = add_store (model, 4, 4, 1);
|
|
store[2] = add_store (model, 5, 7, 1);
|
|
store[3] = add_store (model, 8, 10, 1);
|
|
flat = new_model (model);
|
|
assert_model (flat, "1 2 3 4 5 6 7 8 9 10");
|
|
assert_changes (flat, "");
|
|
|
|
g_list_store_remove (store[0], 0);
|
|
splice (store[2], 0, 3, NULL, 0);
|
|
splice (store[3], 1, 2, NULL, 0);
|
|
g_object_unref (model);
|
|
|
|
assert_model (flat, "2 3 4 8");
|
|
assert_changes (flat, "-0, 3-3, 4-2");
|
|
|
|
g_object_unref (flat);
|
|
}
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
g_test_init (&argc, &argv, NULL);
|
|
setlocale (LC_ALL, "C");
|
|
|
|
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 ("/flattenlistmodel/create_empty", test_create_empty);
|
|
g_test_add_func ("/flattenlistmodel/create", test_create);
|
|
g_test_add_func ("/flattenlistmodel/model/add", test_model_add);
|
|
#if GLIB_CHECK_VERSION (2, 58, 0) /* g_list_store_splice() is broken before 2.58 */
|
|
g_test_add_func ("/flattenlistmodel/submodel/add", test_submodel_add);
|
|
g_test_add_func ("/flattenlistmodel/submodel/add2", test_submodel_add2);
|
|
g_test_add_func ("/flattenlistmodel/model/remove", test_model_remove);
|
|
g_test_add_func ("/flattenlistmodel/submodel/remove", test_submodel_remove);
|
|
#endif
|
|
|
|
return g_test_run ();
|
|
}
|