forked from AuroraMiddleware/gtk
tests: add a test for gtk_menu_shell_bind()
Borrow the RandomMenu code from the GLib testsuite and hook it up to gtk_menu_shell_bind(). https://bugzilla.gnome.org/show_bug.cgi?id=696468
This commit is contained in:
Ryan Lortie
parent
d599985a41
commit
e250e52175
@ -156,6 +156,10 @@ keyhash_CFLAGS = -DGTK_COMPILATION \
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-DGTK_DATA_PREFIX=\"$(prefix)\" \
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-DGTK_SYSCONFDIR=\"$(sysconfdir)\"
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TEST_PROGS += gtkmenu
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gtkmenu_SOURCES = gtkmenu.c
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gtkmenu_LDADD = $(progs_ldadd)
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EXTRA_DIST += \
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file-chooser-test-dir/empty \
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file-chooser-test-dir/text.txt
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251
gtk/tests/gtkmenu.c
Normal file
251
gtk/tests/gtkmenu.c
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@ -0,0 +1,251 @@
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#include <gtk/gtk.h>
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/* TestItem {{{1 */
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/* This utility struct is used by both the RandomMenu and MirrorMenu
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* class implementations below.
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*/
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typedef struct {
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GHashTable *attributes;
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GHashTable *links;
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} TestItem;
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static TestItem *
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test_item_new (GHashTable *attributes,
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GHashTable *links)
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{
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TestItem *item;
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item = g_slice_new (TestItem);
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item->attributes = g_hash_table_ref (attributes);
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item->links = g_hash_table_ref (links);
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return item;
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}
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static void
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test_item_free (gpointer data)
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{
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TestItem *item = data;
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g_hash_table_unref (item->attributes);
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g_hash_table_unref (item->links);
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g_slice_free (TestItem, item);
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}
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/* RandomMenu {{{1 */
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#define MAX_ITEMS 10
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#define TOP_ORDER 4
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typedef struct {
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GMenuModel parent_instance;
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GSequence *items;
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gint order;
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} RandomMenu;
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typedef GMenuModelClass RandomMenuClass;
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static GType random_menu_get_type (void);
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G_DEFINE_TYPE (RandomMenu, random_menu, G_TYPE_MENU_MODEL);
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static gboolean
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random_menu_is_mutable (GMenuModel *model)
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{
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return TRUE;
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}
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static gint
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random_menu_get_n_items (GMenuModel *model)
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{
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RandomMenu *menu = (RandomMenu *) model;
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return g_sequence_get_length (menu->items);
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}
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static void
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random_menu_get_item_attributes (GMenuModel *model,
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gint position,
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GHashTable **table)
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{
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RandomMenu *menu = (RandomMenu *) model;
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TestItem *item;
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item = g_sequence_get (g_sequence_get_iter_at_pos (menu->items, position));
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*table = g_hash_table_ref (item->attributes);
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}
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static void
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random_menu_get_item_links (GMenuModel *model,
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gint position,
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GHashTable **table)
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{
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RandomMenu *menu = (RandomMenu *) model;
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TestItem *item;
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item = g_sequence_get (g_sequence_get_iter_at_pos (menu->items, position));
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*table = g_hash_table_ref (item->links);
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}
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static void
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random_menu_finalize (GObject *object)
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{
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RandomMenu *menu = (RandomMenu *) object;
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g_sequence_free (menu->items);
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G_OBJECT_CLASS (random_menu_parent_class)
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->finalize (object);
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}
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static void
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random_menu_init (RandomMenu *menu)
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{
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}
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static void
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random_menu_class_init (GMenuModelClass *class)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (class);
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class->is_mutable = random_menu_is_mutable;
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class->get_n_items = random_menu_get_n_items;
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class->get_item_attributes = random_menu_get_item_attributes;
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class->get_item_links = random_menu_get_item_links;
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object_class->finalize = random_menu_finalize;
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}
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static RandomMenu * random_menu_new (GRand *rand, gint order);
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static void
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random_menu_change (RandomMenu *menu,
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GRand *rand)
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{
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gint position, removes, adds;
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GSequenceIter *point;
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gint n_items;
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gint i;
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n_items = g_sequence_get_length (menu->items);
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do
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{
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position = g_rand_int_range (rand, 0, n_items + 1);
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removes = g_rand_int_range (rand, 0, n_items - position + 1);
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adds = g_rand_int_range (rand, 0, MAX_ITEMS - (n_items - removes) + 1);
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}
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while (removes == 0 && adds == 0);
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point = g_sequence_get_iter_at_pos (menu->items, position + removes);
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if (removes)
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{
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GSequenceIter *start;
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start = g_sequence_get_iter_at_pos (menu->items, position);
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g_sequence_remove_range (start, point);
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}
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for (i = 0; i < adds; i++)
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{
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const gchar *label;
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GHashTable *links;
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GHashTable *attributes;
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attributes = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_variant_unref);
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links = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify) g_object_unref);
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if (menu->order > 0 && g_rand_boolean (rand))
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{
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RandomMenu *child;
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const gchar *subtype;
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child = random_menu_new (rand, menu->order - 1);
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if (g_rand_boolean (rand))
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{
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subtype = G_MENU_LINK_SECTION;
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/* label some section headers */
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if (g_rand_boolean (rand))
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label = "Section";
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else
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label = NULL;
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}
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else
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{
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/* label all submenus */
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subtype = G_MENU_LINK_SUBMENU;
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label = "Submenu";
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}
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g_hash_table_insert (links, g_strdup (subtype), child);
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}
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else
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/* label all terminals */
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label = "Menu Item";
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if (label)
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g_hash_table_insert (attributes, g_strdup ("label"), g_variant_ref_sink (g_variant_new_string (label)));
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g_sequence_insert_before (point, test_item_new (attributes, links));
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g_hash_table_unref (links);
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g_hash_table_unref (attributes);
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}
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g_menu_model_items_changed (G_MENU_MODEL (menu), position, removes, adds);
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}
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static RandomMenu *
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random_menu_new (GRand *rand,
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gint order)
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{
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RandomMenu *menu;
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menu = g_object_new (random_menu_get_type (), NULL);
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menu->items = g_sequence_new (test_item_free);
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menu->order = order;
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random_menu_change (menu, rand);
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return menu;
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}
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/* Test cases {{{1 */
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static void
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test_bind_menu (void)
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{
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RandomMenu *model;
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GtkWidget *menu;
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GRand *rand;
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gint i;
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gtk_init (0, 0);
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rand = g_rand_new_with_seed (g_test_rand_int ());
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model = random_menu_new (rand, TOP_ORDER);
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menu = gtk_menu_new_from_model (G_MENU_MODEL (model));
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g_object_ref_sink (menu);
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for (i = 0; i < 100; i++)
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{
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random_menu_change (model, rand);
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while (g_main_context_iteration (NULL, FALSE));
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g_print (".");
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}
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g_object_unref (model);
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gtk_widget_destroy (menu);
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g_object_unref (menu);
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g_rand_free (rand);
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}
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/* Epilogue {{{1 */
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int
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main (int argc, char **argv)
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{
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g_test_init (&argc, &argv, NULL);
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g_test_add_func ("/gmenu/bind", test_bind_menu);
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return g_test_run ();
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}
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/* vim:set foldmethod=marker: */
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