[pygobject] unit test for checking ref count of object param in signals

[John Palmieri <johnp src gnome org>]

commit f395fb131caf7ca550acd17138d8061926ef4f92
Author: John (J5) Palmieri <johnp redhat com>
Date:   Fri Oct 14 17:19:45 2011 -0400

    unit test for checking ref count of object param in signals
    
    https://bugzilla.gnome.org/show_bug.cgi?id=661359

 tests/test_everything.py |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/tests/test_everything.py b/tests/test_everything.py
index 4a03890..db46482 100644
--- a/tests/test_everything.py
+++ b/tests/test_everything.py
@@ -483,3 +483,14 @@ class TestAdvancedInterfaces(unittest.TestCase):
         self.assertEquals(ret[0], 51);
         self.assertEquals(ret[1], 61);
         self.assertEquals(ret[2], 32);
+
+class TestSignals(unittest.TestCase):
+    def test_object_param_signal(self):
+        obj = Everything.TestObj();
+
+        def callback (obj_param):
+            self.assertEquals(obj_param.props.int, 3)
+            self.assertEquals(obj_param.__grefcount__, 2)
+
+        obj.connect('sig-with-obj', callback)
+        obj.emit_sig_with_obj()