diff options
Diffstat (limited to 'testsuites/libtests/devfs03/init.c')
| -rw-r--r-- | testsuites/libtests/devfs03/init.c | 41 |
1 files changed, 27 insertions, 14 deletions
diff --git a/testsuites/libtests/devfs03/init.c b/testsuites/libtests/devfs03/init.c index 07e29263c5..7660227009 100644 --- a/testsuites/libtests/devfs03/init.c +++ b/testsuites/libtests/devfs03/init.c @@ -2,6 +2,9 @@ * COPYRIGHT (c) 1989-2010. * On-Line Applications Research Corporation (OAR). * + * Modifications to support reference counting in the file system are + * Copyright (c) 2012 embedded brains GmbH. + * * 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. @@ -21,15 +24,17 @@ #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; + devFS_node nodes [1]; + devFS_data data = { + .nodes = nodes, + .count = 1 + }; puts( "\n\n*** TEST DEVFS03 ***" ); @@ -37,24 +42,31 @@ rtems_task Init( 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" ); + puts( "Init - mount a new fs at /dir01 - expect EINVAL" ); status = mount( NULL, "/dir01", "devfs", RTEMS_FILESYSTEM_READ_WRITE, NULL ); rtems_test_assert( status == -1 ); - rtems_test_assert( errno == ENOMEM ); + rtems_test_assert( errno == EINVAL ); - puts( "Init - freeing the workspace memory" ); - status = rtems_workspace_free( alloc_ptr ); - rtems_test_assert( status == true ); + puts( "Init - mount a new fs at /dir01 - OK" ); + status = mount( NULL, + "/dir01", + "devfs", + RTEMS_FILESYSTEM_READ_WRITE, + &data ); + rtems_test_assert( status == 0 ); + + puts( "Init - make file /dir01/dev -- expect ENOTSUP" ); + status = creat( "/dir01/dev", S_IRWXU ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == ENOTSUP ); + + puts( "Init - unmount fs at /dir01 - OK" ); + status = unmount( "/dir01" ); + rtems_test_assert( status == 0 ); status = rmdir( "/dir01" ); rtems_test_assert( status == 0 ); @@ -69,6 +81,7 @@ rtems_task Init( #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER +#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4 #define CONFIGURE_MAXIMUM_TASKS 1 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |