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testsuite: Add another test to the listitemmanager

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Ensure the itemmanager doesn't lose any widgets by ensuring that the
tiles with widgets do account for all children of the list widget.
This commit is contained in:
Benjamin Otte 2023-06-10 20:12:11 +02:00
parent d8b4249ee9
commit f5cdd6fa32
1 changed files with 32 additions and 5 deletions
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37
testsuite/gtk/listitemmanager.c
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@ -85,14 +85,29 @@ print_list_item_manager_tiles (GtkListItemManager *items)
g_string_free (string, TRUE);
}
static gsize
widget_count_children (GtkWidget *widget)
{
GtkWidget *child;
gsize n_children = 0;
for (child = gtk_widget_get_first_child (widget);
child;
child = gtk_widget_get_next_sibling (child))
n_children++;
return n_children;
}
static void
check_list_item_manager (GtkListItemManager *items,
GtkWidget *widget,
GtkListItemTracker **trackers,
gsize n_trackers)
{
GListModel *model = G_LIST_MODEL (gtk_list_item_manager_get_model (items));
GtkListTile *tile;
guint n_items = 0;
guint n_items, n_tile_widgets;
guint i;
gboolean has_sections;
enum {
@ -104,6 +119,9 @@ check_list_item_manager (GtkListItemManager *items,
has_sections = gtk_list_item_manager_get_has_sections (items);
n_items = 0;
n_tile_widgets = 0;
for (tile = gtk_list_item_manager_get_first (items);
tile != NULL;
tile = gtk_rb_tree_node_get_next (tile))
@ -176,10 +194,14 @@ check_list_item_manager (GtkListItemManager *items,
g_assert_not_reached ();
break;
}
if (tile->widget)
n_tile_widgets++;
}
g_assert_cmpint (section_state, ==, NO_SECTION);
g_assert_cmpint (n_items, ==, g_list_model_get_n_items (model));
g_assert_cmpint (n_tile_widgets, ==, widget_count_children (widget));
for (i = 0; i < n_trackers; i++)
{
@ -197,6 +219,7 @@ check_list_item_manager (GtkListItemManager *items,
gtk_list_item_manager_gc_tiles (items);
n_items = 0;
n_tile_widgets = 0;
for (tile = gtk_list_item_manager_get_first (items);
tile != NULL;
@ -259,10 +282,14 @@ check_list_item_manager (GtkListItemManager *items,
g_assert_not_reached ();
break;
}
if (tile->widget)
n_tile_widgets++;
}
g_assert_cmpint (section_state, ==, NO_SECTION);
g_assert_cmpint (n_items, ==, g_list_model_get_n_items (model));
g_assert_cmpint (n_tile_widgets, ==, widget_count_children (widget));
for (i = 0; i < n_trackers; i++)
{
@ -343,9 +370,9 @@ test_create_with_items (void)
source = create_source_model (1, 50);
selection = gtk_no_selection_new (G_LIST_MODEL (source));
gtk_list_item_manager_set_model (items, GTK_SELECTION_MODEL (selection));
check_list_item_manager (items, NULL, 0);
check_list_item_manager (items, widget, NULL, 0);
gtk_list_item_manager_set_model (items, GTK_SELECTION_MODEL (selection));
check_list_item_manager (items, NULL, 0);
check_list_item_manager (items, widget, NULL, 0);
g_object_unref (selection);
gtk_window_destroy (GTK_WINDOW (widget));
@ -414,7 +441,7 @@ test_exhaustive (void)
case 0:
if (g_test_verbose ())
g_test_message ("GC and checking");
check_list_item_manager (items, trackers, N_TRACKERS);
check_list_item_manager (items, widget, trackers, N_TRACKERS);
break;
case 1:
@ -484,7 +511,7 @@ test_exhaustive (void)
}
}
check_list_item_manager (items, trackers, N_TRACKERS);
check_list_item_manager (items, widget, trackers, N_TRACKERS);
for (i = 0; i < N_TRACKERS; i++)
gtk_list_item_tracker_free (items, trackers[i]);