2010-07-22 Bharath Suri <bharath.s.jois@gmail.com>

	* devfs02/init.c, devfs02/devfs02.doc, devfs02/devfs02.scn,
	devfs02/Makefile.am: New tests added
	* devfs03/init.c, devfs03/devfs03.doc, devfs03/devfs03.scn,
	devfs03/Makefile.am: New tests added
	* devfs04/init.c, devfs04/devfs04.doc, devfs04/devfs04.scn,
	devfs04/Makefile.am: New tests added
	* Makefile.am, configure.ac: Changes to accommodate the above
	newly added tests.

5 files changed, 132 insertions, 0 deletions

diff --git a/testsuites/libtests/devfs03/.cvsignore b/testsuites/libtests/devfs03/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/testsuites/libtests/devfs03/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/testsuites/libtests/devfs03/Makefile.am b/testsuites/libtests/devfs03/Makefile.am
new file mode 100644
index 0000000000..6d6d26ec36
--- /dev/null
+++ b/testsuites/libtests/devfs03/Makefile.am
@@ -0,0 +1,24 @@
+##
+## $Id$
+##
+
+rtems_tests_PROGRAMS = devfs03
+devfs03_SOURCES = init.c
+
+dist_rtems_tests_DATA = devfs03.scn
+dist_rtems_tests_DATA += devfs03.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(devfs03_OBJECTS) $(devfs03_LDADD)
+LINK_LIBS = $(devfs03_LDLIBS)
+
+devfs03$(EXEEXT): $(devfs03_OBJECTS) $(devfs03_DEPENDENCIES)
+	@rm -f devfs03$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/libtests/devfs03/devfs03.doc b/testsuites/libtests/devfs03/devfs03.doc
new file mode 100644
index 0000000000..6a1011f465
--- /dev/null
+++ b/testsuites/libtests/devfs03/devfs03.doc
@@ -0,0 +1,24 @@
+#
+#  $Id$
+#
+#  COPYRIGHT (c) 1989-2010.
+#  On-Line Applications Research Corporation (OAR).
+#
+#  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:  devfs03
+
+directives:
+
++ devFS_initialize
+
+concepts:
+
++ A call to mount, after consuming much of the workspace memory leads
+to an ENOMEM which initializing the filesystem.
+
diff --git a/testsuites/libtests/devfs03/devfs03.scn b/testsuites/libtests/devfs03/devfs03.scn
new file mode 100644
index 0000000000..06f283eba2
--- /dev/null
+++ b/testsuites/libtests/devfs03/devfs03.scn
@@ -0,0 +1,6 @@
+*** TEST DEVFS03 ***
+Init - attempt to create /dir01 -- OK
+Init - allocating most of workspace memory
+Init - mount a new fs at /dir01 - expect ENOMEM
+Init - freeing the workspace memory
+*** END OF TEST DEVFS03 ***
diff --git a/testsuites/libtests/devfs03/init.c b/testsuites/libtests/devfs03/init.c
new file mode 100644
index 0000000000..90b5a5de6e
--- /dev/null
+++ b/testsuites/libtests/devfs03/init.c
@@ -0,0 +1,76 @@
+/*
+ *  COPYRIGHT (c) 1989-2010.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  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.
+ *
+ *  $Id$
+ */
+
+#include <tmacros.h>
+#include "test_support.h"
+#include <rtems/devfs.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <rtems/score/heap.h>
+
+rtems_task Init(
+  rtems_task_argument argument
+)
+{
+  int status;
+  void *alloc_ptr = (void *)0;
+  Heap_Information_block Info;
+
+  puts( "\n\n*** TEST DEVFS03 ***" );
+
+  puts( "Init - attempt to create /dir01 -- OK" );
+  status = mkdir( "/dir01", S_IRWXU );
+  rtems_test_assert( status == 0 );
+
+  puts( "Init - allocating most of workspace memory" );
+  status = rtems_workspace_get_information( &Info );
+  rtems_test_assert( status == true );
+  status = rtems_workspace_allocate( Info.Free.largest - 4, &alloc_ptr );
+  rtems_test_assert( status == true );
+
+  puts( "Init - mount a new fs at /dir01 - expect ENOMEM" );
+  status = mount( NULL, 
+		  "/dir01", 
+		  "devfs", 
+		  RTEMS_FILESYSTEM_READ_WRITE,
+		  NULL );
+  rtems_test_assert( status == -1 );
+  rtems_test_assert( errno == ENOMEM );
+
+  puts( "Init - freeing the workspace memory" );
+  status = rtems_workspace_free( alloc_ptr );
+  rtems_test_assert( status == true );
+
+  status = rmdir( "/dir01" );
+  rtems_test_assert( status == 0 );
+
+  puts( "*** END OF TEST DEVFS03 ***" );
+
+  rtems_test_exit(0);
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+#define CONFIGURE_MAXIMUM_TASKS             1
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
+#define CONFIGURE_FILESYSTEM_DEVFS
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>
+/* end of file */