--- /dev/null
+#include <gtk/gtk.h>
+
+static void
+color_dialog_button_role (void)
+{
+ GtkWidget *window, *widget;
+
+ widget = gtk_color_dialog_button_new (NULL);
+ window = gtk_window_new ();
+ gtk_window_set_child (GTK_WINDOW (window), widget);
+ gtk_window_present (GTK_WINDOW (window));
+
+ while (!gtk_widget_get_realized (widget))
+ g_main_context_iteration (NULL, FALSE);
+
+ gtk_test_accessible_assert_role (widget, GTK_ACCESSIBLE_ROLE_GROUP);
+
+ gtk_window_destroy (GTK_WINDOW (window));
+}
+
+int
+main (int argc, char *argv[])
+{
+ gtk_test_init (&argc, &argv, NULL);
+
+ g_test_add_func ("/a11y/color-dialog-button/role", color_dialog_button_role);
+
+ return g_test_run ();
+}