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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-07-22 11:54:10 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-07-22 11:54:10 +0000 |
| commit | b28cb82e4f2114ed2a1d77fab6f57b6cb7619065 (patch) | |
| tree | 833ea9b0a4037b41be29968ae9b33bada7ecfe7d /testsuites/libtests/devfs03/init.c | |
| parent | 2010-07-21 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
| download | rtems-b28cb82e4f2114ed2a1d77fab6f57b6cb7619065.tar.bz2 | |
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.
Diffstat (limited to 'testsuites/libtests/devfs03/init.c')
| -rw-r--r-- | testsuites/libtests/devfs03/init.c | 76 |
1 files changed, 76 insertions, 0 deletions
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 */ |