Correct review comments from Martin

https://bugzilla.gnome.org/show_bug.cgi?id=672578

tests/test_everything.py

@@ -246,7 +246,7 @@ class TestCallbacks(unittest.TestCase):
         """
         def callback():
             x = 1 / 0
-            print x
+            self.fail('unexpected surviving zero divsion:' + str(x))
 
         try:
             Everything.test_simple_callback(callback)
@@ -260,7 +260,7 @@ class TestCallbacks(unittest.TestCase):
         """
         def badcallback():
             x = 1 / 0
-            print x
+            self.fail('unexpected surviving zero divsion:' + str(x))
 
         def callback():
             Everything.test_boolean(True)

tests/test_pygtkcompat.py

@@ -14,10 +14,28 @@ import gi.pygtkcompat
 gi.pygtkcompat.enable()
 gi.pygtkcompat.enable_gtk(version='3.0')
 
+import atk
+import pango
+import pangocairo
 import gtk
 import gtk.gdk
 
 
+class TestATKCompat(unittest.TestCase):
+    def testObject(self):
+        self.failUnless(hasattr(atk, 'Object'))
+
+
+class TestPangoCompat(unittest.TestCase):
+    def testLayout(self):
+        self.failUnless(hasattr(pango, 'Layout'))
+
+
+class TestPangoCairoCompat(unittest.TestCase):
+    def testErrorUnderlinePath(self):
+        self.failUnless(hasattr(pangocairo, 'error_underline_path'))
+
+
 class TestGTKCompat(unittest.TestCase):
     def testButtons(self):
         self.assertEquals(Gdk._2BUTTON_PRESS, 5)