From b28cb82e4f2114ed2a1d77fab6f57b6cb7619065 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 22 Jul 2010 11:54:10 +0000 Subject: 2010-07-22 Bharath Suri * 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. --- testsuites/libtests/ChangeLog | 11 ++ testsuites/libtests/Makefile.am | 2 +- testsuites/libtests/configure.ac | 3 + testsuites/libtests/devfs02/.cvsignore | 2 + testsuites/libtests/devfs02/Makefile.am | 24 ++++ testsuites/libtests/devfs02/devfs02.doc | 25 ++++ testsuites/libtests/devfs02/devfs02.scn | 13 ++ testsuites/libtests/devfs02/init.c | 106 +++++++++++++++++ testsuites/libtests/devfs03/.cvsignore | 2 + testsuites/libtests/devfs03/Makefile.am | 24 ++++ testsuites/libtests/devfs03/devfs03.doc | 24 ++++ testsuites/libtests/devfs03/devfs03.scn | 6 + testsuites/libtests/devfs03/init.c | 76 ++++++++++++ testsuites/libtests/devfs04/.cvsignore | 2 + testsuites/libtests/devfs04/Makefile.am | 24 ++++ testsuites/libtests/devfs04/devfs04.doc | 26 ++++ testsuites/libtests/devfs04/devfs04.scn | 9 ++ testsuites/libtests/devfs04/init.c | 86 ++++++++++++++ testsuites/libtests/devfs04/test_driver.c | 191 ++++++++++++++++++++++++++++++ testsuites/libtests/devfs04/test_driver.h | 65 ++++++++++ 20 files changed, 720 insertions(+), 1 deletion(-) create mode 100644 testsuites/libtests/devfs02/.cvsignore create mode 100644 testsuites/libtests/devfs02/Makefile.am create mode 100644 testsuites/libtests/devfs02/devfs02.doc create mode 100644 testsuites/libtests/devfs02/devfs02.scn create mode 100644 testsuites/libtests/devfs02/init.c create mode 100644 testsuites/libtests/devfs03/.cvsignore create mode 100644 testsuites/libtests/devfs03/Makefile.am create mode 100644 testsuites/libtests/devfs03/devfs03.doc create mode 100644 testsuites/libtests/devfs03/devfs03.scn create mode 100644 testsuites/libtests/devfs03/init.c create mode 100644 testsuites/libtests/devfs04/.cvsignore create mode 100644 testsuites/libtests/devfs04/Makefile.am create mode 100644 testsuites/libtests/devfs04/devfs04.doc create mode 100644 testsuites/libtests/devfs04/devfs04.scn create mode 100644 testsuites/libtests/devfs04/init.c create mode 100644 testsuites/libtests/devfs04/test_driver.c create mode 100644 testsuites/libtests/devfs04/test_driver.h (limited to 'testsuites/libtests') diff --git a/testsuites/libtests/ChangeLog b/testsuites/libtests/ChangeLog index e57e42e2cf..b97042c420 100644 --- a/testsuites/libtests/ChangeLog +++ b/testsuites/libtests/ChangeLog @@ -1,3 +1,14 @@ +2010-07-22 Bharath Suri + + * 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. + 2010-07-19 Joel Sherrill * Makefile.am, configure.ac, termios06/init.c: Add initial tests for diff --git a/testsuites/libtests/Makefile.am b/testsuites/libtests/Makefile.am index b6245165c1..d049c46f70 100644 --- a/testsuites/libtests/Makefile.am +++ b/testsuites/libtests/Makefile.am @@ -6,7 +6,7 @@ ACLOCAL_AMFLAGS = -I ../aclocal SUBDIRS = POSIX -SUBDIRS += bspcmdline01 cpuuse devfs01 gxx01 \ +SUBDIRS += bspcmdline01 cpuuse devfs01 devfs02 devfs03 devfs04 gxx01 \ malloctest malloc02 malloc03 malloc04 malloc05 heapwalk \ putenvtest monitor monitor02 rtmonuse stackchk stackchk01 \ termios termios01 termios02 termios03 termios04 termios05 \ diff --git a/testsuites/libtests/configure.ac b/testsuites/libtests/configure.ac index e08098fdbb..5e21f17a1e 100644 --- a/testsuites/libtests/configure.ac +++ b/testsuites/libtests/configure.ac @@ -46,6 +46,9 @@ block10/Makefile bspcmdline01/Makefile cpuuse/Makefile devfs01/Makefile +devfs02/Makefile +devfs03/Makefile +devfs04/Makefile gxx01/Makefile heapwalk/Makefile malloctest/Makefile diff --git a/testsuites/libtests/devfs02/.cvsignore b/testsuites/libtests/devfs02/.cvsignore new file mode 100644 index 0000000000..282522db03 --- /dev/null +++ b/testsuites/libtests/devfs02/.cvsignore @@ -0,0 +1,2 @@ +Makefile +Makefile.in diff --git a/testsuites/libtests/devfs02/Makefile.am b/testsuites/libtests/devfs02/Makefile.am new file mode 100644 index 0000000000..9e7058c246 --- /dev/null +++ b/testsuites/libtests/devfs02/Makefile.am @@ -0,0 +1,24 @@ +## +## $Id$ +## + +rtems_tests_PROGRAMS = devfs02 +devfs02_SOURCES = init.c + +dist_rtems_tests_DATA = devfs02.scn +dist_rtems_tests_DATA += devfs02.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 = $(devfs02_OBJECTS) $(devfs02_LDADD) +LINK_LIBS = $(devfs02_LDLIBS) + +devfs02$(EXEEXT): $(devfs02_OBJECTS) $(devfs02_DEPENDENCIES) + @rm -f devfs02$(EXEEXT) + $(make-exe) + +include $(top_srcdir)/../automake/local.am diff --git a/testsuites/libtests/devfs02/devfs02.doc b/testsuites/libtests/devfs02/devfs02.doc new file mode 100644 index 0000000000..a166042005 --- /dev/null +++ b/testsuites/libtests/devfs02/devfs02.doc @@ -0,0 +1,25 @@ +# +# $Id$ +# +# 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: devfs02 + +directives: + ++ devFS_mknod ++ devFS_evaluate_path + +concepts: + ++ System calls open, mknod, mkfifo are used to exercise the above +mentioned routines. This test exercise mostly the error paths. + diff --git a/testsuites/libtests/devfs02/devfs02.scn b/testsuites/libtests/devfs02/devfs02.scn new file mode 100644 index 0000000000..188207dc77 --- /dev/null +++ b/testsuites/libtests/devfs02/devfs02.scn @@ -0,0 +1,13 @@ +*** TEST DEVFS02 *** +Init - attempt to create a fifo - expect EINVAL +Init - set the device name table to NULL + Init - attempt to create a node - expect EFAULT +Init - attempt to stat a node - expect EFAULT +Init - attempt to open a node +Init - restore the device name table +Init - set device table size to zero +Init - attempt to create a node - expect ENOMEM +Init - restore device table size +Init - attempt to create /node -- OK +Init - attempt to create /node - expect EEXIST +*** END OF TEST DEVFS02 *** diff --git a/testsuites/libtests/devfs02/init.c b/testsuites/libtests/devfs02/init.c new file mode 100644 index 0000000000..3d8fe134dd --- /dev/null +++ b/testsuites/libtests/devfs02/init.c @@ -0,0 +1,106 @@ +/* + * 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 +#include "test_support.h" +#include +#include +#include +#include +#include +#include + +rtems_task Init( + rtems_task_argument argument +) +{ + int status; + rtems_filesystem_location_info_t *temp_loc; + rtems_device_name_t *device_name_table; + int temp_size = 0; + struct stat statbuf; + + puts( "\n\n*** TEST DEVFS02 ***" ); + + puts( "Init - attempt to create a fifo - expect EINVAL" ); + status = mkfifo( "/fifo01", 0 ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == EINVAL ); + + /* Manipulate the root */ + puts( "Init - set the device name table to NULL" ); + temp_loc = &rtems_filesystem_root; + device_name_table = (rtems_device_name_t *)temp_loc->node_access; + temp_loc->node_access = NULL; + + puts(" Init - attempt to create a node - expect EFAULT" ); + status = mknod( "/node", S_IFBLK, 0LL ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == EFAULT ); + + /* This case actually stops at evaluation of path */ + puts( "Init - attempt to stat a node - expect EFAULT" ); + status = stat( "/", &statbuf ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == EFAULT ); + + puts( "Init - attempt to open a node" ); + status = open( "/node", O_RDWR ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == EFAULT ); + + /* Now restore */ + puts( "Init - restore the device name table" ); + temp_loc->node_access = device_name_table; + + /* Manipulate the device table size */ + puts( "Init - set device table size to zero" ); + temp_size = rtems_device_table_size; + rtems_device_table_size = 0; + + puts( "Init - attempt to create a node - expect ENOMEM" ); + status = mknod( "/node", S_IFBLK, 0LL ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == ENOMEM ); + + /* Now restore */ + puts( "Init - restore device table size" ); + rtems_device_table_size = temp_size; + + puts( "Init - attempt to create /node -- OK" ); + status = mknod( "/node", S_IFBLK, 0LL ); + rtems_test_assert( status == 0 ); + + puts( "Init - attempt to create /node - expect EEXIST" ); + status = mknod( "/node", S_IFBLK, 0LL ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == EEXIST ); + + puts( "*** END OF TEST DEVFS02 ***" ); + + 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_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5 + +#define CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM + +#define CONFIGURE_INIT +#include +/* end of file */ 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 +#include "test_support.h" +#include +#include +#include +#include +#include +#include +#include + +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 +/* end of file */ diff --git a/testsuites/libtests/devfs04/.cvsignore b/testsuites/libtests/devfs04/.cvsignore new file mode 100644 index 0000000000..282522db03 --- /dev/null +++ b/testsuites/libtests/devfs04/.cvsignore @@ -0,0 +1,2 @@ +Makefile +Makefile.in diff --git a/testsuites/libtests/devfs04/Makefile.am b/testsuites/libtests/devfs04/Makefile.am new file mode 100644 index 0000000000..3b7429cc87 --- /dev/null +++ b/testsuites/libtests/devfs04/Makefile.am @@ -0,0 +1,24 @@ +## +## $Id$ +## + +rtems_tests_PROGRAMS = devfs04 +devfs04_SOURCES = init.c test_driver.c + +dist_rtems_tests_DATA = devfs04.scn +dist_rtems_tests_DATA += devfs04.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 = $(devfs04_OBJECTS) $(devfs04_LDADD) +LINK_LIBS = $(devfs04_LDLIBS) + +devfs04$(EXEEXT): $(devfs04_OBJECTS) $(devfs04_DEPENDENCIES) + @rm -f devfs04$(EXEEXT) + $(make-exe) + +include $(top_srcdir)/../automake/local.am diff --git a/testsuites/libtests/devfs04/devfs04.doc b/testsuites/libtests/devfs04/devfs04.doc new file mode 100644 index 0000000000..965d89a030 --- /dev/null +++ b/testsuites/libtests/devfs04/devfs04.doc @@ -0,0 +1,26 @@ +# +# $Id$ +# +# 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: devfs04 + +directives: + ++ devFS_read ++ devFS_write + +concepts: + ++ Custom driver for a device /dev/test lets us exercise the error +paths in the read / write routines for devFS. These are invoked using +the system calls read() and write(). + diff --git a/testsuites/libtests/devfs04/devfs04.scn b/testsuites/libtests/devfs04/devfs04.scn new file mode 100644 index 0000000000..fb76d358ce --- /dev/null +++ b/testsuites/libtests/devfs04/devfs04.scn @@ -0,0 +1,9 @@ +*** TEST DEVFS04 *** +Init - attempt to open the /dev/test WR mode -- OK +Init - attempt to write to /dev/test -- OK +Init - attempt to write to /dev/test - expect ENOSYS +Init - attempt to open the /dev/test RD mode -- OK +Init - attempt to read from /dev/test -- OK +Init - attempt to read from /dev/test - expect ENOSYS +Init - attempt ioctl on the device - expect ENOSYS +*** END OF TEST DEVFS04 *** diff --git a/testsuites/libtests/devfs04/init.c b/testsuites/libtests/devfs04/init.c new file mode 100644 index 0000000000..01ac7feee6 --- /dev/null +++ b/testsuites/libtests/devfs04/init.c @@ -0,0 +1,86 @@ +/* + * 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 +#include "test_support.h" +#include +#include +#include +#include +#include +#include +#include "test_driver.h" + +rtems_task Init( + rtems_task_argument argument +) +{ + int status; + int fdr = 0, fdw = 0; + char buf[10]; + + puts( "\n\n*** TEST DEVFS04 ***" ); + + puts( "Init - attempt to open the /dev/test WR mode -- OK" ); + fdw = open( "/dev/test", O_WRONLY ); + rtems_test_assert( fdw != -1 ); + + puts( "Init - attempt to write to /dev/test -- OK" ); + status = write( fdw, "data", 5 ); + rtems_test_assert( status == 5 ); + + puts( "Init - attempt to write to /dev/test - expect ENOSYS" ); + status = write( fdw, "data", 10 ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == ENOSYS ); + + puts( "Init - attempt to open the /dev/test RD mode -- OK" ); + fdr = open( "/dev/test", O_RDONLY ); + rtems_test_assert( fdr != -1 ); + + puts( "Init - attempt to read from /dev/test -- OK" ); + status = read( fdr, buf, 5 ); + rtems_test_assert( status == 0 ); + + puts( "Init - attempt to read from /dev/test - expect ENOSYS" ); + status = read( fdr, buf, 10 ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == ENOSYS ); + + puts( "Init - attempt ioctl on the device - expect ENOSYS" ); + status = ioctl( fdr, -1 ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == ENOSYS ); + + puts( "*** END OF TEST DEVFS04 ***" ); + + rtems_test_exit(0); +} + +/* configuration information */ + +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER +#define CONFIGURE_APPLICATION_EXTRA_DRIVERS TEST_DRIVER_TABLE_ENTRY + +/* include an extra slot for registering the termios one dynamically */ +#define CONFIGURE_MAXIMUM_DRIVERS 3 + +#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5 + +#define CONFIGURE_MAXIMUM_TASKS 1 +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE + +#define CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM + +#define CONFIGURE_INIT +#include +/* end of file */ diff --git a/testsuites/libtests/devfs04/test_driver.c b/testsuites/libtests/devfs04/test_driver.c new file mode 100644 index 0000000000..7006c8529a --- /dev/null +++ b/testsuites/libtests/devfs04/test_driver.c @@ -0,0 +1,191 @@ +/* test_driver + * + * 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. + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include "test_driver.h" +#include + +/* + * The test driver routines are mostly derived from the null driver routines. + */ +uint32_t TEST_major; +static char initialized; + +/* testDriver_initialize + * + * This routine is the test device driver init routine. + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargp - pointer to parameter block + * + * Output parameters: + * rval - RTEMS_SUCCESSFUL + */ +rtems_device_driver testDriver_initialize( + rtems_device_major_number major, + rtems_device_minor_number minor __attribute__((unused)), + void *pargp __attribute__((unused)) +) +{ + rtems_device_driver status; + + if ( !initialized ) { + initialized = 1; + + status = rtems_io_register_name( + "/dev/test", + major, + (rtems_device_minor_number) 0 + ); + + if (status != RTEMS_SUCCESSFUL) + rtems_fatal_error_occurred(status); + + TEST_major = major; + } + + return RTEMS_SUCCESSFUL; +} + +/* testDriver_open + * + * This routine is the test device driver open routine. + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargb - pointer to open parameter block + * + * Output parameters: + * rval - RTEMS_SUCCESSFUL + */ +rtems_device_driver testDriver_open( + rtems_device_major_number major __attribute__((unused)), + rtems_device_minor_number minor __attribute__((unused)), + void *pargp __attribute__((unused)) +) +{ + return RTEMS_SUCCESSFUL; +} + +/* testDriver_close + * + * This routine is the test device driver close routine. + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargb - pointer to close parameter block + * + * Output parameters: + * rval - RTEMS_SUCCESSFUL + */ +rtems_device_driver testDriver_close( + rtems_device_major_number major __attribute__((unused)), + rtems_device_minor_number minor __attribute__((unused)), + void *pargp __attribute__((unused)) +) +{ + return RTEMS_SUCCESSFUL; +} + +/* testDriver_read + * + * This routine is the test device driver read routine. + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargp - pointer to read parameter block + * + * Output parameters: + * rval - RTEMS_SUCCESSFUL + */ +rtems_device_driver testDriver_read( + rtems_device_major_number major __attribute__((unused)), + rtems_device_minor_number minor __attribute__((unused)), + void *pargp +) +{ + rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; + + if ( rw_args ) { + if( rw_args->count == 5 ) + rw_args->bytes_moved = 0; + else { + rw_args->bytes_moved = 0; + return RTEMS_NOT_IMPLEMENTED; + } + } + + return RTEMS_SUCCESSFUL; +} + +/* testDriver_write + * + * This routine is the test device driver write routine. + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargp - pointer to write parameter block + * + * Output parameters: + * rval - RTEMS_SUCCESSFUL + */ +rtems_device_driver testDriver_write( + rtems_device_major_number major __attribute__((unused)), + rtems_device_minor_number minor __attribute__((unused)), + void *pargp +) +{ + rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; + + if ( rw_args ) { + if( rw_args->count == 5 ) + rw_args->bytes_moved = rw_args->count; + else { + rw_args->bytes_moved = 0; + return RTEMS_NOT_IMPLEMENTED; + } + } + + return RTEMS_SUCCESSFUL; +} + +/* testDriver_control + * + * This routine is the test device driver control routine. + * + * Input parameters: + * major - device major number + * minor - device minor number + * pargp - pointer to cntrl parameter block + * + * Output parameters: + * rval - RTEMS_SUCCESSFUL + */ + +rtems_device_driver testDriver_control( + rtems_device_major_number major __attribute__((unused)), + rtems_device_minor_number minor __attribute__((unused)), + void *pargp __attribute__((unused)) +) +{ + return RTEMS_NOT_IMPLEMENTED; +} diff --git a/testsuites/libtests/devfs04/test_driver.h b/testsuites/libtests/devfs04/test_driver.h new file mode 100644 index 0000000000..26291a3b45 --- /dev/null +++ b/testsuites/libtests/devfs04/test_driver.h @@ -0,0 +1,65 @@ +/* test_driver.h + * + * 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. + * + * $Id$ + */ + +#ifndef __TEST_DRIVER_h +#define __TEST_DRIVER_h + +#ifdef __cplusplus +extern "C" { +#endif + +#define TEST_DRIVER_TABLE_ENTRY \ + { testDriver_initialize, testDriver_open, testDriver_close, testDriver_read, \ + testDriver_write, testDriver_control } + +rtems_device_driver testDriver_initialize( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +rtems_device_driver testDriver_open( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +rtems_device_driver testDriver_close( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +rtems_device_driver testDriver_read( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +rtems_device_driver testDriver_write( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +rtems_device_driver testDriver_control( + rtems_device_major_number, + rtems_device_minor_number, + void * +); + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ -- cgit v1.2.3