[glib] Improve test coverage for GBufferedOutputStream

[Matthias Clasen <matthiasc src gnome org>]

commit 2f3f270fccaf92ae423864b5d35e61572137fda3
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jun 2 01:41:09 2013 -0400

    Improve test coverage for GBufferedOutputStream

 gio/tests/buffered-output-stream.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/gio/tests/buffered-output-stream.c b/gio/tests/buffered-output-stream.c
index c510a12..0e0d37b 100644
--- a/gio/tests/buffered-output-stream.c
+++ b/gio/tests/buffered-output-stream.c
@@ -13,6 +13,10 @@ test_write (void)
 
   g_assert_cmpint (g_buffered_output_stream_get_buffer_size (G_BUFFERED_OUTPUT_STREAM (out)), ==, 4096);
   g_assert (!g_buffered_output_stream_get_auto_grow (G_BUFFERED_OUTPUT_STREAM (out)));
+  g_object_set (out, "auto-grow", TRUE, NULL);
+  g_assert (g_buffered_output_stream_get_auto_grow (G_BUFFERED_OUTPUT_STREAM (out)));
+  g_object_set (out, "auto-grow", FALSE, NULL);
+
   g_buffered_output_stream_set_buffer_size (G_BUFFERED_OUTPUT_STREAM (out), 16);
   g_assert_cmpint (g_buffered_output_stream_get_buffer_size (G_BUFFERED_OUTPUT_STREAM (out)), ==, 16);
 
@@ -55,6 +59,8 @@ test_grow (void)
   g_assert_cmpint (size, ==, 16);
   g_assert (grow);
 
+  g_assert (g_seekable_can_seek (G_SEEKABLE (out)));
+
   error = NULL;
   g_assert_cmpint (g_output_stream_write (out, buffer, 10, NULL, &error), ==, 10);
   g_assert_no_error (error);