[glib] Fix gio/tests/socket-listener

[Dan Winship <danw src gnome org>]

commit 6de5595570a68e21ba83c60fbb889c07951200ab
Author: Dan Winship <danw gnome org>
Date:   Tue Jul 19 17:22:07 2016 -0400

    Fix gio/tests/socket-listener
    
    g_socket_listener_add_address() is synchronous; all of the events will
    have been emitted before it returns and it doesn't queue any sources.
    The test was unintentionally depending on the fact that
    g_main_context_iterate(NULL, TRUE) would return anyway (at least the
    first time it was called), but that's no longer true after e4ee307.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=768968

 gio/tests/socket-listener.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/gio/tests/socket-listener.c b/gio/tests/socket-listener.c
index 519d9a9..dcbbfdb 100644
--- a/gio/tests/socket-listener.c
+++ b/gio/tests/socket-listener.c
@@ -74,12 +74,9 @@ test_event_signal (void)
                                  NULL,
                                  &error);
   g_assert_no_error (error);
-  g_object_unref (saddr);
-
-  do
-    g_main_context_iteration (NULL, TRUE);
-  while (!success);
+  g_assert_true (success);
 
+  g_object_unref (saddr);
   g_object_unref (listener);
 }