added documentation

corrections in block tests
added Makefile.am

testsuites/libtests/block07/Makefile.am

@@ -7,7 +7,7 @@ MANAGERS = io semaphore event
 rtems_tests_PROGRAMS = block07
 block07_SOURCES = init.c
 
-dist_rtems_tests_DATA = block07.scn
+dist_rtems_tests_DATA = block07.scn block07.doc
 
 include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
 include $(top_srcdir)/../automake/compile.am

testsuites/libtests/block07/block07.doc

@@ -0,0 +1,26 @@
+#
+# $Id$
+#
+# Copyright (c) 2009
+# embedded brains GmbH
+# Obere Lagerstr. 30
+# D-82178 Puchheim
+# Germany
+# <rtems@embedded-brains.de>
+#
+# The license and distribution terms for this file may be
+# found in the file LICENSE in this distribution or at
+# http://www.rtems.com/license/LICENSE.
+#
+
+This file describes the directives and concepts tested by this test set.
+
+test set name: block07
+
+directives:
+
+  rtems_bdbuf_get
+
+concepts:
+
++ Test block size change condition.