Simple test for display-less widget creation

[~andy/gtk] / tests / testnoscreen.c

diff --git a/tests/testnoscreen.c b/tests/testnoscreen.c
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+/* testnoscreen.c
+ * Copyright (C) 2011 Red Hat, Inc.
+ * Authors: Matthias Clasen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <gtk/gtk.h>
+
+/* Very limited test to ensure that creating widgets works
+ * before opening a display connection
+ */
+int main (int argc, char *argv[])
+{
+  GtkWidget *window;
+  GtkWidget *button;
+  GdkDisplay *display;
+
+  gtk_parse_args (&argc, &argv);
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  button = gtk_button_new ();
+  gtk_container_add (GTK_CONTAINER (window), button);
+
+  display = gdk_display_open (NULL);
+
+  gtk_window_set_screen (GTK_WINDOW (window), gdk_display_get_default_screen (display));
+
+  gtk_widget_show_all (window);
+
+  gtk_main ();
+
+  return 0;
+}