2011-09-11 Petr Benes <benesp16@fel.cvut.cz>

	PR 1897/testing
	* Makefile.am, configure.ac: Add tests for Earliest Deadline First
	(EDF) Scheduling Algorithm implementation.
	* spedfsched01/.cvsignore, spedfsched01/Makefile.am,
	spedfsched01/init.c, spedfsched01/spedfsched01.doc,
	spedfsched01/spedfsched01.scn, spedfsched01/system.h,
	spedfsched01/task1.c, spedfsched02/.cvsignore,
	spedfsched02/Makefile.am, spedfsched02/getall.c, spedfsched02/init.c,
	spedfsched02/spedfsched02.doc, spedfsched02/spedfsched02.scn,
	spedfsched02/system.h, spedfsched02/task1.c, spedfsched03/.cvsignore,
	spedfsched03/Makefile.am, spedfsched03/edfparams.h,
	spedfsched03/init.c, spedfsched03/spedfsched03.doc,
	spedfsched03/spedfsched03.scn, spedfsched03/system.h,
	spedfsched03/tasks_aperiodic.c, spedfsched03/tasks_periodic.c: New
	files.

1 files changed, 82 insertions, 0 deletions

diff --git a/testsuites/sptests/spedfsched03/tasks_periodic.c b/testsuites/sptests/spedfsched03/tasks_periodic.c
new file mode 100644
index 0000000000..fa2fe7e8f4
--- /dev/null
+++ b/testsuites/sptests/spedfsched03/tasks_periodic.c
@@ -0,0 +1,82 @@
+/*  Tasks_Periodic
+ *
+ *  This routine serves as a test task for the EDF scheduler
+ *  implementation.
+ *
+ *  Input parameters:
+ *    argument - task argument
+ *
+ *  Output parameters:  NONE
+ *
+ *  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 "system.h"
+
+rtems_task Tasks_Periodic(
+  rtems_task_argument argument
+)
+{
+  rtems_id          rmid;
+  rtems_id          test_rmid;
+  rtems_status_code status;
+
+  int start, stop, now;
+
+  status = rtems_rate_monotonic_create( argument, &rmid );
+  directive_failed( status, "rtems_rate_monotonic_create" );
+  put_name( Task_name[ argument ], FALSE );
+  printf( "- rtems_rate_monotonic_create id = 0x%08" PRIxrtems_id "\n",
+          rmid );
+
+  status = rtems_rate_monotonic_ident( argument, &test_rmid );
+  directive_failed( status, "rtems_rate_monotonic_ident" );
+  put_name( Task_name[ argument ], FALSE );
+  printf( "- rtems_rate_monotonic_ident id = 0x%08" PRIxrtems_id "\n",
+          test_rmid );
+
+  if ( rmid != test_rmid ) {
+     printf( "RMID's DO NOT MATCH (0x%" PRIxrtems_id " and 0x%"
+             PRIxrtems_id ")\n", rmid, test_rmid );
+     rtems_test_exit( 0 );
+  }
+
+  put_name( Task_name[ argument ], FALSE );
+  printf( "- (0x%08" PRIxrtems_id ") period %" PRIu32 "\n",
+          rmid, Periods[ argument ] );
+
+  status = rtems_task_wake_after( 2 + Phases[argument] );
+  directive_failed( status, "rtems_task_wake_after" );
+
+  while (FOREVER) {
+    if (rtems_rate_monotonic_period(rmid, Periods[argument])==RTEMS_TIMEOUT)
+      printf("P%" PRIdPTR " - Deadline miss\n", argument);
+
+    rtems_clock_get(RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &start);
+    printf("P%" PRIdPTR "-S ticks:%d\n", argument, start);
+    if ( start >= 2*HP_LENGTH ) break; /* stop */
+    /* active computing */
+
+    /* using periodic statistics */
+    while(FOREVER) {
+      rtems_clock_get(RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &now);
+      if (now >= start + Execution[argument]) break;
+    }
+    rtems_clock_get(RTEMS_CLOCK_GET_TICKS_SINCE_BOOT, &stop);
+    printf("P%" PRIdPTR "-F ticks:%d\n", argument, stop);
+  }
+
+  /* delete period and SELF */
+  status = rtems_rate_monotonic_delete( rmid );
+  if ( status != RTEMS_SUCCESSFUL ) {
+    printf("rtems_rate_monotonic_delete failed with status of %d.\n",status);
+    rtems_test_exit( 0 );
+  }
+  fflush(stdout);
+  puts( "*** END OF TEST EDF SCHEDULER 3 ***" );
+  rtems_test_exit( 0 );
+}