refactor tests to only use PyGObject 3 syntax

* for PyGObject 3 we want to discourage the use of legacy
   interfaces
 * Using interfaces like from gi.repository import GObject makes
   sure that the internal _gobject module is loaded and not
   PyGObject 2's gobject module which would cause the application
   to not work correctly

https://bugzilla.gnome.org/show_bug.cgi?id=642048

1 files changed, 2 insertions, 1 deletions

diff --git a/tests/test_mainloop.py b/tests/test_mainloop.py
index 80e2aec0..9ca5727b 100644
--- a/tests/test_mainloop.py
+++ b/tests/test_mainloop.py
@@ -6,6 +6,7 @@ import select
 import unittest
 
 import glib
+from gi.repository import GObject
 
 from compathelper import _bytes
 
@@ -24,7 +25,7 @@ class TestMainLoop(unittest.TestCase):
             loop.quit()
             raise Exception("deadbabe")
 
-        loop = glib.MainLoop()
+        loop = GObject.MainLoop()
         glib.child_watch_add(pid, child_died, loop)
 
         os.close(pipe_r)