[gtk+/composite-templates] Added signal data test to test_expose_object()

[Juan Pablo Ugarte <jpu src gnome org>]

commit 1fbd4c799bad5c887834e05392b2da7b3a0808c0
Author: Juan Pablo Ugarte <juanpablougarte gmail com>
Date:   Mon Nov 12 16:48:46 2012 -0300

    Added signal data test to test_expose_object()

 gtk/tests/builder.c |   24 ++++++++++++++++++++++++
 1 files changed, 24 insertions(+), 0 deletions(-)
---
diff --git a/gtk/tests/builder.c b/gtk/tests/builder.c
index f87b4d6..a1c08b9 100644
--- a/gtk/tests/builder.c
+++ b/gtk/tests/builder.c
@@ -2845,6 +2845,20 @@ test_template (void)
   test_template_real (TRUE);
 }
 
+static GObject *external_object = NULL, *external_object_swapped = NULL;
+
+void
+on_button_clicked (GtkButton *button, GObject *data)
+{
+  external_object = data;
+}
+
+void
+on_button_clicked_swapped (GObject *data, GtkButton *button)
+{
+  external_object_swapped = data;
+}
+
 static void
 test_expose_object (void)
 {
@@ -2856,12 +2870,15 @@ test_expose_object (void)
     "<interface>"
     "  <object class=\"GtkButton\" id=\"button\">"
     "    <property name=\"image\" external-object=\"True\">external_image</property>"
+    "    <signal name=\"clicked\" handler=\"on_button_clicked\" object=\"builder\" external-object=\"yes\" swapped=\"no\"/>"
+    "    <signal name=\"clicked\" handler=\"on_button_clicked_swapped\" object=\"builder\" external-object=\"yes\"/>"
     "  </object>"
     "</interface>";
 
   image = gtk_image_new ();
   builder = gtk_builder_new ();
   gtk_builder_expose_object (builder, "external_image", G_OBJECT (image));
+  gtk_builder_expose_object (builder, "builder", G_OBJECT (builder));
   gtk_builder_add_from_string (builder, buffer, -1, &error);
   g_assert (error == NULL);
 
@@ -2869,6 +2886,13 @@ test_expose_object (void)
   g_assert (GTK_IS_BUTTON (obj));
 
   g_assert (gtk_button_get_image (GTK_BUTTON (obj)) == image);
+
+  /* Connect signals and fake clicked event */
+  gtk_builder_connect_signals (builder, NULL);
+  gtk_button_clicked (GTK_BUTTON (obj));
+
+  g_assert (external_object == G_OBJECT (builder));
+  g_assert (external_object_swapped == G_OBJECT (builder));
 }
 
 int