1 files changed, 132 insertions, 0 deletions
diff --git a/gio/tests/glistmodel.c b/gio/tests/glistmodel.c
new file mode 100644
index 000000000..41e9e7b57
--- /dev/null
+++ b/gio/tests/glistmodel.c
@@ -0,0 +1,132 @@
+/*
+ * Copyright © 2014 Lars Uebernickel
+ *
+ * This program 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 licence 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/>.
+ *
+ * Authors: Lars Uebernickel <lars@uebernic.de>
+ */
+
+#include <gio/gio.h>
+
+static void
+test_store_boundaries (void)
+{
+  GListStore *store;
+  GMenuItem *item;
+
+  store = g_list_store_new (G_TYPE_MENU_ITEM);
+
+  item = g_menu_item_new (NULL, NULL);
+  g_object_add_weak_pointer (G_OBJECT (item), (gpointer *) &item);
+
+  /* remove an item from an empty list */
+  g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, "*g_sequence*");
+  g_list_store_remove (store, 0);
+  g_test_assert_expected_messages ();
+
+  /* don't allow inserting an item past the end ... */
+  g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, "*g_sequence*");
+  g_list_store_insert (store, 1, item);
+  g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (store)), ==, 0);
+  g_test_assert_expected_messages ();
+
+  /* ... except exactly at the end */
+  g_list_store_insert (store, 0, item);
+  g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (store)), ==, 1);
+
+  /* remove a non-existing item at exactly the end of the list */
+  g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, "*g_sequence*");
+  g_list_store_remove (store, 1);
+  g_test_assert_expected_messages ();
+
+  g_list_store_remove (store, 0);
+  g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (store)), ==, 0);
+
+  /* splice beyond the end of the list */
+  g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, "*position*");
+  g_list_store_splice (store, 1, 0, 0, NULL);
+  g_test_assert_expected_messages ();
+
+  /* remove items from an empty list */
+  g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, "*position*");
+  g_list_store_splice (store, 0, 1, 0, NULL);
+  g_test_assert_expected_messages ();
+
+  g_list_store_append (store, item);
+  g_list_store_splice (store, 0, 1, 1, (gpointer *) &item);
+  g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (store)), ==, 1);
+
+  /* remove more items than exist */
+  g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL, "*position*");
+  g_list_store_splice (store, 0, 5, 0, NULL);
+  g_test_assert_expected_messages ();
+  g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (store)), ==, 1);
+
+  g_object_unref (store);
+  g_object_unref (item);
+  g_assert_null (item);
+}
+
+static void
+test_store_refcounts (void)
+{
+  GListStore *store;
+  GMenuItem *items[10];
+  GMenuItem *tmp;
+  guint i;
+  guint n_items;
+
+  store = g_list_store_new (G_TYPE_MENU_ITEM);
+
+  g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (store)), ==, 0);
+  g_assert_null (g_list_model_get_item (G_LIST_MODEL (store), 0));
+
+  n_items = G_N_ELEMENTS (items);
+  for (i = 0; i < n_items; i++)
+    {
+      items[i] = g_menu_item_new (NULL, NULL);
+      g_object_add_weak_pointer (G_OBJECT (items[i]), (gpointer *) &items[i]);
+      g_list_store_append (store, items[i]);
+
+      g_object_unref (items[i]);
+      g_assert_nonnull (items[i]);
+    }
+
+  g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (store)), ==, n_items);
+  g_assert_null (g_list_model_get_item (G_LIST_MODEL (store), n_items));
+
+  tmp = g_list_model_get_item (G_LIST_MODEL (store), 3);
+  g_assert (tmp == items[3]);
+  g_object_unref (tmp);
+
+  g_list_store_remove (store, 4);
+  g_assert_null (items[4]);
+  n_items--;
+  g_assert_cmpuint (g_list_model_get_n_items (G_LIST_MODEL (store)), ==, n_items);
+  g_assert_null (g_list_model_get_item (G_LIST_MODEL (store), n_items));
+
+  g_object_unref (store);
+  for (i = 0; i < G_N_ELEMENTS (items); i++)
+    g_assert_null (items[i]);
+}
+
+int main (int argc, char *argv[])
+{
+  g_test_init (&argc, &argv, NULL);
+
+  g_test_add_func ("/glistmodel/store/boundaries", test_store_boundaries);
+  g_test_add_func ("/glistmodel/store/refcounts", test_store_refcounts);
+
+  return g_test_run ();
+}