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Learning_GTK4_tree/testsuite/gtk/liststore.c

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2023-12-12 11:36:42 +01:00
/* Extensive GtkListStore tests.
* Copyright (C) 2007 Imendio AB
* Authors: Kristian Rietveld <kris@imendio.com>
*
* 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/>.
*/
/* To do:
* - Test implementations of the interfaces: DnD, sortable, buildable
* and the tree model interface itself?
* - Need to check if the emitted signals are right.
* - Needs analysis with the code coverage tool once it is there.
*/
#include <gtk/gtk.h>
#include "treemodel.h"
static inline gboolean
iters_equal (GtkTreeIter *a,
GtkTreeIter *b)
{
if (a->stamp != b->stamp)
return FALSE;
if (a->user_data != b->user_data)
return FALSE;
/* user_data2 and user_data3 are not used in GtkListStore */
return TRUE;
}
static gboolean
iter_position (GtkListStore *store,
GtkTreeIter *iter,
int n)
{
gboolean ret = TRUE;
GtkTreePath *path;
path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), iter);
if (!path)
return FALSE;
if (gtk_tree_path_get_indices (path)[0] != n)
ret = FALSE;
gtk_tree_path_free (path);
return ret;
}
/*
* Fixture
*/
typedef struct
{
GtkTreeIter iter[5];
GtkListStore *store;
} ListStore;
static void
list_store_setup (ListStore *fixture,
gconstpointer test_data)
{
int i;
fixture->store = gtk_list_store_new (1, G_TYPE_INT);
for (i = 0; i < 5; i++)
{
gtk_list_store_insert (fixture->store, &fixture->iter[i], i);
gtk_list_store_set (fixture->store, &fixture->iter[i], 0, i, -1);
}
}
static void
list_store_teardown (ListStore *fixture,
gconstpointer test_data)
{
g_object_unref (fixture->store);
}
/*
* The actual tests.
*/
static void
check_model (ListStore *fixture,
int *new_order,
int skip)
{
int i;
GtkTreePath *path;
path = gtk_tree_path_new ();
gtk_tree_path_down (path);
/* Check validity of the model and validity of the iters-persistent
* claim.
*/
for (i = 0; i < 5; i++)
{
GtkTreeIter iter;
if (i == skip)
continue;
/* The saved iterator at new_order[i] should match the iterator
* at i.
*/
gtk_tree_model_get_iter (GTK_TREE_MODEL (fixture->store),
&iter, path);
g_assert_true (gtk_list_store_iter_is_valid (fixture->store, &iter));
g_assert_true (iters_equal (&iter, &fixture->iter[new_order[i]]));
gtk_tree_path_next (path);
}
gtk_tree_path_free (path);
}
/* insertion */
static void
list_store_test_insert_high_values (void)
{
GtkTreeIter iter, iter2;
GtkTreeIter iter_copy;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_INT);
gtk_list_store_insert (store, &iter, 1234);
g_assert_true (gtk_list_store_iter_is_valid (store, &iter));
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL), ==, 1);
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
gtk_list_store_insert (store, &iter2, 765);
g_assert_true (gtk_list_store_iter_is_valid (store, &iter2));
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL), ==, 2);
/* Walk over the model */
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
g_assert_true (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 1));
g_assert_false (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 1));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 1));
g_assert_true (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
g_assert_false (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_object_unref (store);
}
static void
list_store_test_append (void)
{
GtkTreeIter iter, iter2;
GtkTreeIter iter_copy;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_INT);
gtk_list_store_append (store, &iter);
g_assert_true (gtk_list_store_iter_is_valid (store, &iter));
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL), ==, 1);
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
gtk_list_store_append (store, &iter2);
g_assert_true (gtk_list_store_iter_is_valid (store, &iter2));
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL), ==, 2);
/* Walk over the model */
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
g_assert_true (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 1));
g_assert_false (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 1));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 1));
g_assert_true (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
g_assert_false (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_object_unref (store);
}
static void
list_store_test_prepend (void)
{
GtkTreeIter iter, iter2;
GtkTreeIter iter_copy;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_INT);
gtk_list_store_prepend (store, &iter);
g_assert_true (gtk_list_store_iter_is_valid (store, &iter));
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL), ==, 1);
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
gtk_list_store_prepend (store, &iter2);
g_assert_true (gtk_list_store_iter_is_valid (store, &iter2));
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL), ==, 2);
/* Walk over the model */
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 0));
g_assert_true (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 1));
g_assert_false (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 1));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 1));
g_assert_true (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 0));
g_assert_false (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_object_unref (store);
}
static void
list_store_test_insert_after (void)
{
GtkTreeIter iter, iter2, iter3;
GtkTreeIter iter_copy;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_INT);
gtk_list_store_append (store, &iter);
gtk_list_store_append (store, &iter2);
gtk_list_store_insert_after (store, &iter3, &iter);
g_assert_true (gtk_list_store_iter_is_valid (store, &iter3));
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL), ==, 3);
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 1));
g_assert_true (iters_equal (&iter3, &iter_copy));
g_assert_true (iter_position (store, &iter3, 1));
/* Walk over the model */
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter_copy, 0));
g_assert_true (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter3, &iter_copy));
g_assert_true (iter_position (store, &iter_copy, 1));
g_assert_true (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter_copy, 2));
g_assert_false (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 2));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 2));
g_assert_true (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter3, &iter_copy));
g_assert_true (iter_position (store, &iter3, 1));
g_assert_true (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
g_assert_false (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_object_unref (store);
}
static void
list_store_test_insert_after_NULL (void)
{
GtkTreeIter iter, iter2;
GtkTreeIter iter_copy;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_INT);
gtk_list_store_append (store, &iter);
/* move_after NULL is basically a prepend */
gtk_list_store_insert_after (store, &iter2, NULL);
g_assert_true (gtk_list_store_iter_is_valid (store, &iter2));
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL), ==, 2);
/* Walk over the model */
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 0));
g_assert_true (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 1));
g_assert_false (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 0));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 1));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 1));
g_assert_true (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 0));
g_assert_false (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_object_unref (store);
}
static void
list_store_test_insert_before (void)
{
GtkTreeIter iter, iter2, iter3;
GtkTreeIter iter_copy;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_INT);
gtk_list_store_append (store, &iter);
gtk_list_store_append (store, &iter2);
gtk_list_store_insert_before (store, &iter3, &iter2);
g_assert_true (gtk_list_store_iter_is_valid (store, &iter3));
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL), ==, 3);
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 1));
g_assert_true (iters_equal (&iter3, &iter_copy));
g_assert_true (iter_position (store, &iter3, 1));
/* Walk over the model */
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter_copy, 0));
g_assert_true (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter3, &iter_copy));
g_assert_true (iter_position (store, &iter_copy, 1));
g_assert_true (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter_copy, 2));
g_assert_false (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 1));
g_assert_true (iters_equal (&iter3, &iter_copy));
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 2));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 2));
g_assert_true (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter3, &iter_copy));
g_assert_true (iter_position (store, &iter3, 1));
g_assert_true (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
g_assert_false (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_object_unref (store);
}
static void
list_store_test_insert_before_NULL (void)
{
GtkTreeIter iter, iter2;
GtkTreeIter iter_copy;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_INT);
gtk_list_store_append (store, &iter);
/* move_before NULL is basically an append */
gtk_list_store_insert_before (store, &iter2, NULL);
g_assert_true (gtk_list_store_iter_is_valid (store, &iter2));
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL), ==, 2);
/* Walk over the model */
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
g_assert_true (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 1));
g_assert_false (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (store), &iter_copy, NULL, 1));
g_assert_true (iters_equal (&iter2, &iter_copy));
g_assert_true (iter_position (store, &iter2, 1));
g_assert_true (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (iter_position (store, &iter, 0));
g_assert_false (gtk_tree_model_iter_previous (GTK_TREE_MODEL (store), &iter_copy));
g_object_unref (store);
}
/* setting values */
static void
list_store_set_gvalue_to_transform (void)
{
GtkListStore *store;
GtkTreeIter iter;
GValue value = G_VALUE_INIT;
/* https://bugzilla.gnome.org/show_bug.cgi?id=677649 */
store = gtk_list_store_new (1, G_TYPE_LONG);
gtk_list_store_append (store, &iter);
g_value_init (&value, G_TYPE_INT);
g_value_set_int (&value, 42);
gtk_list_store_set_value (store, &iter, 0, &value);
}
/* removal */
static void
list_store_test_remove_begin (ListStore *fixture,
gconstpointer user_data)
{
int new_order[5] = { -1, 1, 2, 3, 4 };
GtkTreePath *path;
GtkTreeIter iter;
/* Remove node at 0 */
path = gtk_tree_path_new_from_indices (0, -1);
gtk_tree_model_get_iter (GTK_TREE_MODEL (fixture->store), &iter, path);
gtk_tree_path_free (path);
g_assert_true (gtk_list_store_remove (fixture->store, &iter));
g_assert_false (gtk_list_store_iter_is_valid (fixture->store, &fixture->iter[0]));
g_assert_true (iters_equal (&iter, &fixture->iter[1]));
check_model (fixture, new_order, 0);
}
static void
list_store_test_remove_middle (ListStore *fixture,
gconstpointer user_data)
{
int new_order[5] = { 0, 1, -1, 3, 4 };
GtkTreePath *path;
GtkTreeIter iter;
/* Remove node at 2 */
path = gtk_tree_path_new_from_indices (2, -1);
gtk_tree_model_get_iter (GTK_TREE_MODEL (fixture->store), &iter, path);
gtk_tree_path_free (path);
g_assert_true (gtk_list_store_remove (fixture->store, &iter));
g_assert_false (gtk_list_store_iter_is_valid (fixture->store, &fixture->iter[2]));
g_assert_true (iters_equal (&iter, &fixture->iter[3]));
check_model (fixture, new_order, 2);
}
static void
list_store_test_remove_end (ListStore *fixture,
gconstpointer user_data)
{
int new_order[5] = { 0, 1, 2, 3, -1 };
GtkTreePath *path;
GtkTreeIter iter;
/* Remove node at 4 */
path = gtk_tree_path_new_from_indices (4, -1);
gtk_tree_model_get_iter (GTK_TREE_MODEL (fixture->store), &iter, path);
gtk_tree_path_free (path);
g_assert_false (gtk_list_store_remove (fixture->store, &iter));
g_assert_false (gtk_list_store_iter_is_valid (fixture->store, &fixture->iter[4]));
check_model (fixture, new_order, 4);
}
static void
list_store_test_clear (ListStore *fixture,
gconstpointer user_data)
{
int i;
gtk_list_store_clear (fixture->store);
g_assert_cmpint (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (fixture->store), NULL), ==, 0);
for (i = 0; i < 5; i++)
g_assert_true (!gtk_list_store_iter_is_valid (fixture->store, &fixture->iter[i]));
}
/* reorder */
static void
list_store_test_reorder (ListStore *fixture,
gconstpointer user_data)
{
int new_order[5] = { 4, 1, 0, 2, 3 };
gtk_list_store_reorder (fixture->store, new_order);
check_model (fixture, new_order, -1);
}
/* swapping */
static void
list_store_test_swap_begin (ListStore *fixture,
gconstpointer user_data)
{
/* We swap nodes 0 and 1 at the beginning */
int new_order[5] = { 1, 0, 2, 3, 4 };
GtkTreeIter iter_a;
GtkTreeIter iter_b;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter_a, "0"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter_b, "1"));
gtk_list_store_swap (fixture->store, &iter_a, &iter_b);
check_model (fixture, new_order, -1);
}
static void
list_store_test_swap_middle_next (ListStore *fixture,
gconstpointer user_data)
{
/* We swap nodes 2 and 3 in the middle that are next to each other */
int new_order[5] = { 0, 1, 3, 2, 4 };
GtkTreeIter iter_a;
GtkTreeIter iter_b;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter_a, "2"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter_b, "3"));
gtk_list_store_swap (fixture->store, &iter_a, &iter_b);
check_model (fixture, new_order, -1);
}
static void
list_store_test_swap_middle_apart (ListStore *fixture,
gconstpointer user_data)
{
/* We swap nodes 1 and 3 in the middle that are apart from each other */
int new_order[5] = { 0, 3, 2, 1, 4 };
GtkTreeIter iter_a;
GtkTreeIter iter_b;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter_a, "1"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter_b, "3"));
gtk_list_store_swap (fixture->store, &iter_a, &iter_b);
check_model (fixture, new_order, -1);
}
static void
list_store_test_swap_end (ListStore *fixture,
gconstpointer user_data)
{
/* We swap nodes 3 and 4 at the end */
int new_order[5] = { 0, 1, 2, 4, 3 };
GtkTreeIter iter_a;
GtkTreeIter iter_b;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter_a, "3"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter_b, "4"));
gtk_list_store_swap (fixture->store, &iter_a, &iter_b);
check_model (fixture, new_order, -1);
}
static void
list_store_test_swap_single (void)
{
GtkTreeIter iter;
GtkTreeIter iter_copy;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_INT);
/* Check if swap on a store with a single node does not corrupt
* the store.
*/
gtk_list_store_append (store, &iter);
iter_copy = iter;
gtk_list_store_swap (store, &iter, &iter);
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter));
g_assert_true (iters_equal (&iter, &iter_copy));
g_object_unref (store);
}
/* move after */
static void
list_store_test_move_after_from_start (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 0 after 2 */
int new_order[5] = { 1, 2, 0, 3, 4 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "0"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "2"));
gtk_list_store_move_after (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_after_next (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 2 after 3 */
int new_order[5] = { 0, 1, 3, 2, 4 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "2"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "3"));
gtk_list_store_move_after (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_after_apart (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 1 after 3 */
int new_order[5] = { 0, 2, 3, 1, 4 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "1"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "3"));
gtk_list_store_move_after (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_after_end (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 2 after 4 */
int new_order[5] = { 0, 1, 3, 4, 2 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "2"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "4"));
gtk_list_store_move_after (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_after_from_end (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 4 after 1 */
int new_order[5] = { 0, 1, 4, 2, 3 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "4"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "1"));
gtk_list_store_move_after (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_after_change_ends (ListStore *fixture,
gconstpointer user_data)
{
/* We move 0 after 4, this will cause both the head and tail ends to
* change.
*/
int new_order[5] = { 1, 2, 3, 4, 0 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "0"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "4"));
gtk_list_store_move_after (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_after_NULL (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 2, NULL should prepend */
int new_order[5] = { 2, 0, 1, 3, 4 };
GtkTreeIter iter;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "2"));
gtk_list_store_move_after (fixture->store, &iter, NULL);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_after_single (void)
{
GtkTreeIter iter;
GtkTreeIter iter_copy;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_INT);
/* Check if move-after on a store with a single node does not corrupt
* the store.
*/
gtk_list_store_append (store, &iter);
iter_copy = iter;
gtk_list_store_move_after (store, &iter, NULL);
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter));
g_assert_true (iters_equal (&iter, &iter_copy));
gtk_list_store_move_after (store, &iter, &iter);
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter));
g_assert_true (iters_equal (&iter, &iter_copy));
g_object_unref (store);
}
/* move before */
static void
list_store_test_move_before_next (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 3 before 2 */
int new_order[5] = { 0, 1, 3, 2, 4 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "3"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "2"));
gtk_list_store_move_before (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_before_apart (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 1 before 3 */
int new_order[5] = { 0, 2, 1, 3, 4 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "1"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "3"));
gtk_list_store_move_before (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_before_to_start (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 2 before 0 */
int new_order[5] = { 2, 0, 1, 3, 4 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "2"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "0"));
gtk_list_store_move_before (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_before_from_end (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 4 before 2 (replace end) */
int new_order[5] = { 0, 1, 4, 2, 3 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "4"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "2"));
gtk_list_store_move_before (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_before_change_ends (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 4 before 0 */
int new_order[5] = { 4, 0, 1, 2, 3 };
GtkTreeIter iter;
GtkTreeIter position;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "4"));
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &position, "0"));
gtk_list_store_move_before (fixture->store, &iter, &position);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_before_NULL (ListStore *fixture,
gconstpointer user_data)
{
/* We move node 2, NULL should append */
int new_order[5] = { 0, 1, 3, 4, 2 };
GtkTreeIter iter;
g_assert_true (gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (fixture->store), &iter, "2"));
gtk_list_store_move_before (fixture->store, &iter, NULL);
check_model (fixture, new_order, -1);
}
static void
list_store_test_move_before_single (void)
{
GtkTreeIter iter;
GtkTreeIter iter_copy;
GtkListStore *store;
store = gtk_list_store_new (1, G_TYPE_INT);
/* Check if move-before on a store with a single node does not corrupt
* the store.
*/
gtk_list_store_append (store, &iter);
iter_copy = iter;
gtk_list_store_move_before (store, &iter, NULL);
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter));
g_assert_true (iters_equal (&iter, &iter_copy));
gtk_list_store_move_before (store, &iter, &iter);
g_assert_true (iters_equal (&iter, &iter_copy));
g_assert_true (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter));
g_assert_true (iters_equal (&iter, &iter_copy));
g_object_unref (store);
}
/* iter invalidation */
static void
list_store_test_iter_previous_invalid (ListStore *fixture,
gconstpointer user_data)
{
GtkTreeIter iter;
gtk_tree_model_get_iter_first (GTK_TREE_MODEL (fixture->store), &iter);
g_assert_false (gtk_tree_model_iter_previous (GTK_TREE_MODEL (fixture->store),
&iter));
g_assert_false (gtk_list_store_iter_is_valid (fixture->store, &iter));
g_assert_true (iter.stamp == 0);
}
static void
list_store_test_iter_next_invalid (ListStore *fixture,
gconstpointer user_data)
{
GtkTreePath *path;
GtkTreeIter iter;
path = gtk_tree_path_new_from_indices (4, -1);
gtk_tree_model_get_iter (GTK_TREE_MODEL (fixture->store), &iter, path);
gtk_tree_path_free (path);
g_assert_false (gtk_tree_model_iter_next (GTK_TREE_MODEL (fixture->store),
&iter));
g_assert_false (gtk_list_store_iter_is_valid (fixture->store, &iter));
g_assert_true (iter.stamp == 0);
}
static void
list_store_test_iter_children_invalid (ListStore *fixture,
gconstpointer user_data)
{
GtkTreeIter iter, child;
gtk_tree_model_get_iter_first (GTK_TREE_MODEL (fixture->store), &iter);
g_assert_true (gtk_list_store_iter_is_valid (fixture->store, &iter));
g_assert_false (gtk_tree_model_iter_children (GTK_TREE_MODEL (fixture->store),
&child, &iter));
g_assert_false (gtk_list_store_iter_is_valid (fixture->store, &child));
g_assert_true (child.stamp == 0);
}
static void
list_store_test_iter_nth_child_invalid (ListStore *fixture,
gconstpointer user_data)
{
GtkTreeIter iter, child;
gtk_tree_model_get_iter_first (GTK_TREE_MODEL (fixture->store), &iter);
g_assert_true (gtk_list_store_iter_is_valid (fixture->store, &iter));
g_assert_false (gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (fixture->store),
&child, &iter, 0));
g_assert_false (gtk_list_store_iter_is_valid (fixture->store, &child));
g_assert_true (child.stamp == 0);
}
static void
list_store_test_iter_parent_invalid (ListStore *fixture,
gconstpointer user_data)
{
GtkTreeIter iter, child;
gtk_tree_model_get_iter_first (GTK_TREE_MODEL (fixture->store), &child);
g_assert_true (gtk_list_store_iter_is_valid (fixture->store, &child));
g_assert_false (gtk_tree_model_iter_parent (GTK_TREE_MODEL (fixture->store),
&iter, &child));
g_assert_false (gtk_list_store_iter_is_valid (fixture->store, &iter));
g_assert_true (iter.stamp == 0);
}
/* main */
void
register_list_store_tests (void)
{
/* insertion */
g_test_add_func ("/ListStore/insert-high-values",
list_store_test_insert_high_values);
g_test_add_func ("/ListStore/append",
list_store_test_append);
g_test_add_func ("/ListStore/prepend",
list_store_test_prepend);
g_test_add_func ("/ListStore/insert-after",
list_store_test_insert_after);
g_test_add_func ("/ListStore/insert-after-NULL",
list_store_test_insert_after_NULL);
g_test_add_func ("/ListStore/insert-before",
list_store_test_insert_before);
g_test_add_func ("/ListStore/insert-before-NULL",
list_store_test_insert_before_NULL);
/* setting values (FIXME) */
g_test_add_func ("/ListStore/set-gvalue-to-transform",
list_store_set_gvalue_to_transform);
/* removal */
g_test_add ("/ListStore/remove-begin", ListStore, NULL,
list_store_setup, list_store_test_remove_begin,
list_store_teardown);
g_test_add ("/ListStore/remove-middle", ListStore, NULL,
list_store_setup, list_store_test_remove_middle,
list_store_teardown);
g_test_add ("/ListStore/remove-end", ListStore, NULL,
list_store_setup, list_store_test_remove_end,
list_store_teardown);
g_test_add ("/ListStore/clear", ListStore, NULL,
list_store_setup, list_store_test_clear,
list_store_teardown);
/* reordering */
g_test_add ("/ListStore/reorder", ListStore, NULL,
list_store_setup, list_store_test_reorder,
list_store_teardown);
/* swapping */
g_test_add ("/ListStore/swap-begin", ListStore, NULL,
list_store_setup, list_store_test_swap_begin,
list_store_teardown);
g_test_add ("/ListStore/swap-middle-next", ListStore, NULL,
list_store_setup, list_store_test_swap_middle_next,
list_store_teardown);
g_test_add ("/ListStore/swap-middle-apart", ListStore, NULL,
list_store_setup, list_store_test_swap_middle_apart,
list_store_teardown);
g_test_add ("/ListStore/swap-end", ListStore, NULL,
list_store_setup, list_store_test_swap_end,
list_store_teardown);
g_test_add_func ("/ListStore/swap-single",
list_store_test_swap_single);
/* moving */
g_test_add ("/ListStore/move-after-from-start", ListStore, NULL,
list_store_setup, list_store_test_move_after_from_start,
list_store_teardown);
g_test_add ("/ListStore/move-after-next", ListStore, NULL,
list_store_setup, list_store_test_move_after_next,
list_store_teardown);
g_test_add ("/ListStore/move-after-apart", ListStore, NULL,
list_store_setup, list_store_test_move_after_apart,
list_store_teardown);
g_test_add ("/ListStore/move-after-end", ListStore, NULL,
list_store_setup, list_store_test_move_after_end,
list_store_teardown);
g_test_add ("/ListStore/move-after-from-end", ListStore, NULL,
list_store_setup, list_store_test_move_after_from_end,
list_store_teardown);
g_test_add ("/ListStore/move-after-change-ends", ListStore, NULL,
list_store_setup, list_store_test_move_after_change_ends,
list_store_teardown);
g_test_add ("/ListStore/move-after-NULL", ListStore, NULL,
list_store_setup, list_store_test_move_after_NULL,
list_store_teardown);
g_test_add_func ("/ListStore/move-after-single",
list_store_test_move_after_single);
g_test_add ("/ListStore/move-before-next", ListStore, NULL,
list_store_setup, list_store_test_move_before_next,
list_store_teardown);
g_test_add ("/ListStore/move-before-apart", ListStore, NULL,
list_store_setup, list_store_test_move_before_apart,
list_store_teardown);
g_test_add ("/ListStore/move-before-to-start", ListStore, NULL,
list_store_setup, list_store_test_move_before_to_start,
list_store_teardown);
g_test_add ("/ListStore/move-before-from-end", ListStore, NULL,
list_store_setup, list_store_test_move_before_from_end,
list_store_teardown);
g_test_add ("/ListStore/move-before-change-ends", ListStore, NULL,
list_store_setup, list_store_test_move_before_change_ends,
list_store_teardown);
g_test_add ("/ListStore/move-before-NULL", ListStore, NULL,
list_store_setup, list_store_test_move_before_NULL,
list_store_teardown);
g_test_add_func ("/ListStore/move-before-single",
list_store_test_move_before_single);
/* iter invalidation */
g_test_add ("/ListStore/iter-prev-invalid", ListStore, NULL,
list_store_setup, list_store_test_iter_previous_invalid,
list_store_teardown);
g_test_add ("/ListStore/iter-next-invalid", ListStore, NULL,
list_store_setup, list_store_test_iter_next_invalid,
list_store_teardown);
g_test_add ("/ListStore/iter-children-invalid", ListStore, NULL,
list_store_setup, list_store_test_iter_children_invalid,
list_store_teardown);
g_test_add ("/ListStore/iter-nth-child-invalid", ListStore, NULL,
list_store_setup, list_store_test_iter_nth_child_invalid,
list_store_teardown);
g_test_add ("/ListStore/iter-parent-invalid", ListStore, NULL,
list_store_setup, list_store_test_iter_parent_invalid,
list_store_teardown);
}