Initial revision

8 files changed, 426 insertions, 0 deletions

diff --git a/testsuites/sptests/sp04/init.c b/testsuites/sptests/sp04/init.c
new file mode 100644
index 0000000000..b9fd541103
--- /dev/null
+++ b/testsuites/sptests/sp04/init.c
@@ -0,0 +1,113 @@
+/*  Init
+ *
+ *  This routine is the initialization task for this test program.
+ *  It is a user initialization task and has the responsibility for creating
+ *  and starting the tasks that make up the test.  If the time of day
+ *  clock is required for the test, it should also be set to a known
+ *  value by this function.
+ *
+ *  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"
+#undef EXTERN
+#define EXTERN
+#include "conftbl.h"
+#include "gvar.h"
+
+rtems_extensions_table Extensions = {
+  NULL,                      /* task create user extension */
+  NULL,                      /* task start user extension */
+  NULL,                      /* task restart user extension */
+  NULL,                      /* task delete user extension */
+  Task_switch,               /* task switch user extension */
+  NULL,                      /* task begin user extension */
+  NULL,                      /* task exitted user extension */
+  NULL                       /* fatal error user extension */
+};
+
+rtems_task Init(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code status;
+  rtems_time_of_day time;
+
+  puts( "\n\n*** TEST 4 ***" );
+  build_time( &time, 12, 31, 1988, 9, 15, 0, 0 );
+
+  status = rtems_clock_set( &time );
+  directive_failed( status, "rtems_clock_set" );
+
+  Extension_name[ 1 ] =  rtems_build_name( 'E', 'X', 'T', ' ' );
+
+  status = rtems_extension_create(
+    Extension_name[ 1 ],
+    &Extensions,
+    &Extension_id[ 1 ]
+  );
+  directive_failed( status, "rtems_extension_create" );
+
+  Task_name[ 1 ] =  rtems_build_name( 'T', 'A', '1', ' ' );
+  Task_name[ 2 ] =  rtems_build_name( 'T', 'A', '2', ' ' );
+  Task_name[ 3 ] =  rtems_build_name( 'T', 'A', '3', ' ' );
+
+  Run_count[ 1 ] = 0;
+  Run_count[ 2 ] = 0;
+  Run_count[ 3 ] = 0;
+
+  status = rtems_task_create(
+     Task_name[ 1 ],
+     1,
+     2048,
+     RTEMS_TIMESLICE,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &Task_id[ 1 ]
+  );
+  directive_failed( status, "rtems_task_create of TA1" );
+
+  status = rtems_task_create(
+     Task_name[ 2 ],
+     1,
+     2048,
+     RTEMS_TIMESLICE,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &Task_id[ 2 ]
+  );
+  directive_failed( status, "rtems_task_create of TA2" );
+
+  status = rtems_task_create(
+     Task_name[ 3 ],
+     1,
+     2048,
+     RTEMS_TIMESLICE,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &Task_id[ 3 ]
+  );
+  directive_failed( status, "rtems_task_create of TA3" );
+
+  status = rtems_task_start( Task_id[ 1 ], Task_1, 0 );
+  directive_failed( status, "rtems_task_start of TA1" );
+
+  status = rtems_task_start( Task_id[ 2 ], Task_2, 0 );
+  directive_failed( status, "rtems_task_start of TA2" );
+
+  status = rtems_task_start( Task_id[ 3 ], Task_3, 0 );
+  directive_failed( status, "rtems_task_start of TA3" );
+
+  status = rtems_task_delete( RTEMS_SELF );
+  directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
+}
diff --git a/testsuites/sptests/sp04/sp04.doc b/testsuites/sptests/sp04/sp04.doc
new file mode 100644
index 0000000000..6f6355abfa
--- /dev/null
+++ b/testsuites/sptests/sp04/sp04.doc
@@ -0,0 +1,38 @@
+#
+#  $Id$
+#
+#  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.
+#
+
+
+This file describes the directives and concepts tested by this test set.
+
+test set name:  test4
+
+directives:
+  ex_init, ex_start, t_create, t_start, tm_tick, i_return,
+  tm_set, tm_get, ev_receive, t_mode
+
+concepts:
+
+  a.  Verifies timeslicing ( all tasks are in timeslice mode ).
+
+  b.  Verifies the tswitch user extension.
+
+  c.  Verifies the no preemption mode.
+
+  d.  Verifies time-slice gets reset even if only one task ready.
+
+output:
+  The task name and the current time are printed out each time that a new
+  task is being dispatched.  The configured timeslice is 100 ticks
+  ( 1 second ); therefore, a task name and the time are printed once
+  every second.  After each task runs 3 times, task 1 changes its mode to
+  no preempt and runs for about 6 seconds and then changes its mode back to
+  preempt mode.
diff --git a/testsuites/sptests/sp04/sp04.scn b/testsuites/sptests/sp04/sp04.scn
new file mode 100644
index 0000000000..f104c0c482
--- /dev/null
+++ b/testsuites/sptests/sp04/sp04.scn
@@ -0,0 +1,24 @@
+*** TEST 4 ***
+TA1 - 09:15:00   12/31/1988
+TA1 - rtems_task_suspend - on Task 2
+TA1 - rtems_task_suspend - on Task 3
+TA1 - killing time
+TA1 - rtems_task_resume - on Task 2
+TA1 - rtems_task_resume - on Task 3
+TA2 - 09:15:03   12/31/1988
+TA3 - 09:15:04   12/31/1988
+TA1 - 09:15:05   12/31/1988
+TA2 - 09:15:06   12/31/1988
+TA3 - 09:15:07   12/31/1988
+TA1 - 09:15:08   12/31/1988
+TA1 - rtems_task_mode - change mode to NO RTEMS_PREEMPT
+TA1 - 09:15:09   12/31/1988
+TA1 - 09:15:10   12/31/1988
+TA1 - 09:15:11   12/31/1988
+TA1 - 09:15:12   12/31/1988
+TA1 - 09:15:13   12/31/1988
+TA1 - 09:15:14   12/31/1988
+TA1 - rtems_task_mode - change mode to RTEMS_PREEMPT
+TA2 - 09:15:15   12/31/1988
+TA3 - 09:15:16   12/31/1988
+*** END OF TEST 4 ***
diff --git a/testsuites/sptests/sp04/system.h b/testsuites/sptests/sp04/system.h
new file mode 100644
index 0000000000..aa2c6d17e4
--- /dev/null
+++ b/testsuites/sptests/sp04/system.h
@@ -0,0 +1,30 @@
+/*  system.h
+ *
+ *  This include file contains information that is included in every
+ *  function in the test set.
+ *
+ *  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 <rtems.h>
+#include "tmacros.h"
+
+/* Miscellaneous */
+
+#define EXTERN  extern             /* external definition */
+
+/* macros */
+
+/* structures */
+
+#include "gvar.h"
+
+/* end of include file */
diff --git a/testsuites/sptests/sp04/task1.c b/testsuites/sptests/sp04/task1.c
new file mode 100644
index 0000000000..8d0a620ec3
--- /dev/null
+++ b/testsuites/sptests/sp04/task1.c
@@ -0,0 +1,104 @@
+/*  Task_1
+ *
+ *  This test serves as a test task.  It verifies timeslicing activities
+ *  and tswitch extension processing.
+ *
+ *  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"
+#include "clockdrv.h"
+
+rtems_task Task_1(
+  rtems_task_argument argument
+)
+{
+  rtems_unsigned32  seconds;
+  rtems_unsigned32  old_seconds;
+  rtems_mode        previous_mode;
+  rtems_time_of_day time;
+  rtems_status_code status;
+  rtems_unsigned32  start;
+  rtems_unsigned32  end;
+
+  puts( "TA1 - rtems_task_suspend - on Task 2" );
+  status = rtems_task_suspend( Task_id[ 2 ] );
+  directive_failed( status, "rtems_task_suspend of TA2" );
+
+  puts( "TA1 - rtems_task_suspend - on Task 3" );
+  status = rtems_task_suspend( Task_id[ 3 ] );
+  directive_failed( status, "rtems_task_suspend of TA3" );
+
+  status = rtems_clock_get( RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH, &start );
+  directive_failed( status, "rtems_clock_get" );
+
+  puts( "TA1 - killing time" );
+
+  for ( ; ; ) {
+    status = rtems_clock_get( RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH, &end );
+    directive_failed( status, "rtems_clock_get" );
+
+    if ( end > (start + 2) )
+      break;
+  }
+
+  puts( "TA1 - rtems_task_resume - on Task 2" );
+  status = rtems_task_resume( Task_id[ 2 ] );
+  directive_failed( status, "rtems_task_resume of TA2" );
+
+  puts( "TA1 - rtems_task_resume - on Task 3" );
+  status = rtems_task_resume( Task_id[ 3 ] );
+  directive_failed( status, "rtems_task_resume of TA3" );
+
+  while ( FOREVER ) {
+    if ( Run_count[ 1 ] == 3 ) {
+      puts( "TA1 - rtems_task_mode - change mode to NO RTEMS_PREEMPT" );
+
+      status = rtems_task_mode(
+        RTEMS_NO_PREEMPT,
+        RTEMS_PREEMPT_MASK,
+        &previous_mode
+      );
+      directive_failed( status, "rtems_task_mode" );
+
+      status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time );
+      directive_failed( status, "rtems_clock_get" );
+
+      old_seconds = time.second;
+
+      for ( seconds = 0 ; seconds < 6 ; ) {
+        status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time );
+        directive_failed( status, "rtems_clock_get" );
+
+        if ( time.second != old_seconds ) {
+          old_seconds = time.second;
+          seconds++;
+          print_time( "TA1 - ", &time, "\n" );
+        }
+      }
+
+      puts( "TA1 - rtems_task_mode - change mode to RTEMS_PREEMPT" );
+      status = rtems_task_mode(
+        RTEMS_PREEMPT,
+        RTEMS_PREEMPT_MASK,
+        &previous_mode
+      );
+      directive_failed( status, "rtems_task_mode" );
+
+      while ( FOREVER );
+    }
+  }
+}
diff --git a/testsuites/sptests/sp04/task2.c b/testsuites/sptests/sp04/task2.c
new file mode 100644
index 0000000000..7574e7dc9f
--- /dev/null
+++ b/testsuites/sptests/sp04/task2.c
@@ -0,0 +1,29 @@
+/*  Task_2
+ *
+ *  This routine serves as a test task.  It is just a CPU bound task
+ *  requiring timesliced operation.
+ *
+ *  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 Task_2(
+  rtems_task_argument argument
+)
+{
+  while( FOREVER );
+}
diff --git a/testsuites/sptests/sp04/task3.c b/testsuites/sptests/sp04/task3.c
new file mode 100644
index 0000000000..a0e7482944
--- /dev/null
+++ b/testsuites/sptests/sp04/task3.c
@@ -0,0 +1,29 @@
+/*  Task_3
+ *
+ *  This routine serves as a test task.  It is just a CPU bound task
+ *  requiring timesliced operation.
+ *
+ *  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 Task_3(
+  rtems_task_argument argument
+)
+{
+  while( FOREVER );
+}
diff --git a/testsuites/sptests/sp04/tswitch.c b/testsuites/sptests/sp04/tswitch.c
new file mode 100644
index 0000000000..3f0c2047bc
--- /dev/null
+++ b/testsuites/sptests/sp04/tswitch.c
@@ -0,0 +1,59 @@
+/*  Task_switch
+ *
+ *  This routine is the tswitch user extension.  It determines which
+ *  task is being switched to and displays a message indicating the
+ *  time and date that it gained control.
+ *
+ *  Input parameters:
+ *    unused  - pointer to currently running TCB
+ *    heir    - pointer to heir TCB
+ *
+ *  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_extension Task_switch( 
+  rtems_tcb *unused,
+  rtems_tcb *heir
+)
+{
+  rtems_unsigned32  index;
+  rtems_time_of_day time;
+  rtems_status_code status;
+
+  index = task_number( heir->Object.id );
+
+  switch( index ) {
+    case 1:
+    case 2:
+    case 3:
+      Run_count[ index ] += 1;
+
+      status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time );
+      directive_failed( status, "rtems_clock_get" );
+
+      put_name( Task_name[ index ], FALSE );
+      print_time( " - ", &time, "\n" );
+
+      if ( time.second >= 16 ) {
+        puts( "*** END OF TEST 4 ***" );
+        exit( 0 );
+      }
+      break;
+
+    case 0:
+    default:
+      break;
+  }
+}