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Add two unit tests for gtk_tree_model_filter_row_inserted

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This commit is contained in:
Kristian Rietveld 2011-05-14 14:47:39 +02:00
parent 4f33f10511
commit 3452b0493d
1 changed files with 150 additions and 0 deletions
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150
gtk/tests/filtermodel.c
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@ -1823,6 +1823,150 @@ unfiltered_vroot_show_single_multi_level (FilterTest *fixture,
}
static void
insert_before (void)
{
GtkTreeStore *store;
GtkTreeModel *filter;
GtkWidget *tree_view;
SignalMonitor *monitor;
GtkTreeIter iter;
GtkTreeIter last_iter;
GtkTreePath *path;
/* This tests two aspects of the row-inserted handling:
* 1) If the newly inserted node was already handled by building
* the root level, don't handle it a second time.
* 2) Offsets of existing nodes must be updated when a new
* node is inserted.
*/
store = gtk_tree_store_new (2, G_TYPE_STRING, G_TYPE_BOOLEAN);
filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (store), NULL);
gtk_tree_model_filter_set_visible_column (GTK_TREE_MODEL_FILTER (filter),
1);
tree_view = gtk_tree_view_new_with_model (filter);
monitor = signal_monitor_new (filter);
check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 0);
/* Insert 0 */
path = gtk_tree_path_new_from_indices (0, -1);
signal_monitor_append_signal_path (monitor, ROW_INSERTED, path);
gtk_tree_path_free (path);
gtk_tree_store_insert_with_values (store, &iter, NULL, 0,
0, "Foo", 1, TRUE, -1);
signal_monitor_assert_is_empty (monitor);
check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 1);
/* Insert 1 */
path = gtk_tree_path_new_from_indices (1, -1);
signal_monitor_append_signal_path (monitor, ROW_INSERTED, path);
gtk_tree_path_free (path);
gtk_tree_store_insert_with_values (store, &iter, NULL, 1,
0, "Foo", 1, TRUE, -1);
last_iter = iter;
signal_monitor_assert_is_empty (monitor);
check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 2);
/* Insert on 1 again -- invisible */
gtk_tree_store_insert_with_values (store, &iter, NULL, 1,
0, "Foo", 1, FALSE, -1);
signal_monitor_assert_is_empty (monitor);
check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 2);
/* Insert on 1 again -- visible */
path = gtk_tree_path_new_from_indices (1, -1);
signal_monitor_append_signal_path (monitor, ROW_INSERTED, path);
gtk_tree_path_free (path);
gtk_tree_store_insert_with_values (store, &iter, NULL, 1,
0, "Foo", 1, TRUE, -1);
signal_monitor_assert_is_empty (monitor);
check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 3);
/* Modify the iter that should be at the last position and check the
* signal we get.
*/
path = gtk_tree_path_new_from_indices (2, -1);
signal_monitor_append_signal_path (monitor, ROW_CHANGED, path);
gtk_tree_path_free (path);
gtk_tree_store_set (store, &last_iter, 0, "Foo changed", -1);
signal_monitor_assert_is_empty (monitor);
check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 3);
}
static void
insert_child (void)
{
GtkTreeStore *store;
GtkTreeModel *filter;
GtkWidget *tree_view;
SignalMonitor *monitor;
GtkTreeIter parent, iter;
GtkTreePath *path;
store = gtk_tree_store_new (2, G_TYPE_STRING, G_TYPE_BOOLEAN);
gtk_tree_store_insert_with_values (store, &parent, NULL, 0,
0, "Parent", 1, TRUE, -1);
filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (store), NULL);
gtk_tree_model_filter_set_visible_column (GTK_TREE_MODEL_FILTER (filter),
1);
tree_view = gtk_tree_view_new_with_model (filter);
monitor = signal_monitor_new (filter);
/* Insert child -- invisible */
path = gtk_tree_path_new_from_indices (0, -1);
signal_monitor_append_signal_path (monitor, ROW_HAS_CHILD_TOGGLED, path);
/* The signal is received twice, once a pass through from GtkTreeStore
* and one generated by GtkTreeModelFilter. Not accurate, but cannot
* hurt.
*/
signal_monitor_append_signal_path (monitor, ROW_HAS_CHILD_TOGGLED, path);
gtk_tree_path_free (path);
gtk_tree_store_insert_with_values (store, &iter, &parent, 1,
0, "Child", 1, FALSE, -1);
signal_monitor_assert_is_empty (monitor);
check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 1);
/* Insert child */
path = gtk_tree_path_new_from_indices (0, 0, -1);
signal_monitor_append_signal_path (monitor, ROW_INSERTED, path);
gtk_tree_path_up (path); /* 0 */
signal_monitor_append_signal_path (monitor, ROW_HAS_CHILD_TOGGLED, path);
gtk_tree_path_free (path);
gtk_tree_store_insert_with_values (store, &iter, &parent, 0,
0, "Child", 1, TRUE, -1);
signal_monitor_assert_is_empty (monitor);
check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 1);
/* Insert child -- invisible */
gtk_tree_store_insert_with_values (store, &iter, &parent, 1,
0, "Child", 1, FALSE, -1);
signal_monitor_assert_is_empty (monitor);
check_level_length (GTK_TREE_MODEL_FILTER (filter), NULL, 1);
}
static void
specific_remove_node (void)
{
@ -3138,6 +3282,12 @@ register_filter_model_tests (void)
unfiltered_vroot_show_single_multi_level,
filter_test_teardown);
/* Inserts in child models after creation of filter model */
g_test_add_func ("/TreeModelFilter/insert/before",
insert_before);
g_test_add_func ("/TreeModelFilter/insert/child",
insert_child);
g_test_add_func ("/TreeModelFilter/specific/remove-node",
specific_remove_node);
g_test_add_func ("/TreeModelFilter/specific/remove-node-vroot",