diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1995-05-11 17:39:37 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1995-05-11 17:39:37 +0000 |
commit | ac7d5ef06a6d6e8d84abbd1f0b82162725f98326 (patch) | |
tree | 9304cf759a73f2a1c6fd3191948f00e870af3787 /testsuites/mptests/mp08/task1.c | |
download | rtems-ac7d5ef06a6d6e8d84abbd1f0b82162725f98326.tar.bz2 |
Initial revision
Diffstat (limited to 'testsuites/mptests/mp08/task1.c')
-rw-r--r-- | testsuites/mptests/mp08/task1.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/testsuites/mptests/mp08/task1.c b/testsuites/mptests/mp08/task1.c new file mode 100644 index 0000000000..dbd1526795 --- /dev/null +++ b/testsuites/mptests/mp08/task1.c @@ -0,0 +1,89 @@ +/* Test_task + * + * This task tests global semaphore operations. It verifies that + * global semaphore errors are correctly returned. + * + * Input parameters: + * argument - task argument + * + * Output parameters: NONE + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#include "system.h" + +rtems_task Test_task( + rtems_task_argument argument +) +{ + rtems_unsigned32 count; + rtems_status_code status; + + puts( "Getting SMID of semaphore" ); + + do { + status = rtems_semaphore_ident( + Semaphore_name[ 1 ], + RTEMS_SEARCH_ALL_NODES, + &Semaphore_id[ 1 ] + ); + } while ( !rtems_is_status_successful( status ) ); + + if ( Multiprocessing_configuration.node == 2 ) { + status = rtems_semaphore_delete( Semaphore_id[ 1 ] ); + fatal_directive_status( + status, + RTEMS_ILLEGAL_ON_REMOTE_OBJECT, + "rtems_semaphore_delete did not return RTEMS_ILLEGAL_ON_REMOTE_OBJECT" + ); + puts( + "rtems_semaphore_delete correctly returned RTEMS_ILLEGAL_ON_REMOTE_OBJECT" + ); + } + + count = 0; /* number of times node 1 releases semaphore */ + while ( FOREVER ) { + put_dot( 'p' ); + status = rtems_semaphore_obtain( + Semaphore_id[ 1 ], + RTEMS_DEFAULT_OPTIONS, + RTEMS_NO_TIMEOUT + ); + if ( status != RTEMS_SUCCESSFUL ) { + fatal_directive_status( + status, + RTEMS_OBJECT_WAS_DELETED, + "rtems_semaphore_obtain" + ); + puts( "\nGlobal semaphore deleted" ); + puts( "*** END OF TEST 8 ***" ); + exit( 0 ); + } + + if ( Multiprocessing_configuration.node == 1 && ++count == 1000 ) { + status = rtems_task_wake_after( TICKS_PER_SECOND ); + directive_failed( status, "rtems_task_wake_after" ); + + puts( "\nDeleting global semaphore" ); + status = rtems_semaphore_delete( Semaphore_id[ 1 ] ); + directive_failed( status, "rtems_semaphore_delete" ); + + puts( "*** END OF TEST 8 ***" ); + exit( 0 ); + } + else { + put_dot( 'v' ); + status = rtems_semaphore_release( Semaphore_id[ 1 ] ); + directive_failed( status, "rtems_semaphore_release FAILED!!" ); + } + } +} |