[glib] Improve GIOChannel test coverage

[Matthias Clasen <matthiasc src gnome org>]

commit 5e6d86877ddf9961b6dbe37d02a2ce2d31b9d6cf
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Dec 31 09:19:50 2013 -0500

    Improve GIOChannel test coverage

 glib/tests/protocol.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/glib/tests/protocol.c b/glib/tests/protocol.c
index cf5e9fd..d6286ff 100644
--- a/glib/tests/protocol.c
+++ b/glib/tests/protocol.c
@@ -172,6 +172,10 @@ test_message (void)
   g_assert_cmpint (*line_term, ==, '\n');
   g_assert_cmpint (line_term_len, ==, 1);
 
+  g_assert (g_io_channel_get_close_on_unref (channel));
+  g_assert (g_io_channel_get_encoding (channel) == NULL);
+  g_assert (!g_io_channel_get_buffered (channel));
+
   io_source = g_io_add_watch (channel, G_IO_IN, test_message_cb1, tlb);
   child_source = g_child_watch_add (pid, test_message_cb2, loop);