2011-09-15 Petr Benes <benesp16@fel.cvut.cz>

	PR 1907/testing
	* Makefile.am, configure.ac: Add tests for the CBS (Constant Bandwidth
	Server) scheduler.
	* spcbssched01/.cvsignore, spcbssched01/Makefile.am,
	spcbssched01/init.c, spcbssched01/spcbssched01.doc,
	spcbssched01/spcbssched01.scn, spcbssched01/system.h,
	spcbssched01/task1.c, spcbssched02/.cvsignore,
	spcbssched02/Makefile.am, spcbssched02/init.c,
	spcbssched02/spcbssched02.doc, spcbssched02/spcbssched02.scn,
	spcbssched02/system.h, spcbssched02/task_periodic.c,
	spcbssched03/.cvsignore, spcbssched03/Makefile.am,
	spcbssched03/cbsparams.h, spcbssched03/init.c,
	spcbssched03/spcbssched03.doc, spcbssched03/spcbssched03.scn,
	spcbssched03/system.h, spcbssched03/tasks_aperiodic.c,
	spcbssched03/tasks_periodic.c: New files.

7 files changed, 282 insertions, 0 deletions

diff --git a/testsuites/sptests/spcbssched01/.cvsignore b/testsuites/sptests/spcbssched01/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/testsuites/sptests/spcbssched01/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/testsuites/sptests/spcbssched01/Makefile.am b/testsuites/sptests/spcbssched01/Makefile.am
new file mode 100644
index 0000000000..bc0b3e6587
--- /dev/null
+++ b/testsuites/sptests/spcbssched01/Makefile.am
@@ -0,0 +1,28 @@
+##
+## $Id$
+##
+
+MANAGERS = io semaphore clock
+
+rtems_tests_PROGRAMS = spcbssched01
+spcbssched01_SOURCES = init.c task1.c system.h
+
+dist_rtems_tests_DATA = spcbssched01.scn
+dist_rtems_tests_DATA += spcbssched01.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+spcbssched01_LDADD = $(MANAGERS_NOT_WANTED:%=$(PROJECT_LIB)/no-%.rel)
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(spcbssched01_OBJECTS) $(spcbssched01_LDADD)
+LINK_LIBS = $(spcbssched01_LDLIBS)
+
+spcbssched01$(EXEEXT): $(spcbssched01_OBJECTS) $(spcbssched01_DEPENDENCIES)
+	@rm -f spcbssched01$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/sptests/spcbssched01/init.c b/testsuites/sptests/spcbssched01/init.c
new file mode 100644
index 0000000000..a87e2cf13c
--- /dev/null
+++ b/testsuites/sptests/spcbssched01/init.c
@@ -0,0 +1,85 @@
+/*  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) 1989-1999.
+ *  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.
+ *
+ *  $Id$
+ */
+
+#define CONFIGURE_INIT
+#include "system.h"
+
+rtems_task Init(
+  rtems_task_argument argument
+)
+{
+  rtems_time_of_day time;
+  rtems_status_code status;
+
+  puts( "\n\n*** CBS SCHEDULER TEST 1 ***" );
+
+  build_time( &time, 12, 31, 1988, 9, 0, 0, 0 );
+  status = rtems_clock_set( &time );
+  directive_failed( status, "rtems_clock_set" );
+
+  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', ' ' );
+
+  status = rtems_task_create(
+     Task_name[ 1 ],
+     1,
+     RTEMS_MINIMUM_STACK_SIZE * 2,
+     RTEMS_INTERRUPT_LEVEL(31),
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &Task_id[ 1 ]
+  );
+  directive_failed( status, "rtems_task_create of TA1" );
+
+  status = rtems_task_create(
+     Task_name[ 2 ],
+     1,
+     RTEMS_MINIMUM_STACK_SIZE * 2,
+     RTEMS_DEFAULT_MODES,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &Task_id[ 2 ]
+  );
+  directive_failed( status, "rtems_task_create of TA2" );
+
+  status = rtems_task_create(
+     Task_name[ 3 ],
+     1,
+     RTEMS_MINIMUM_STACK_SIZE * 3,
+     RTEMS_DEFAULT_MODES,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &Task_id[ 3 ]
+  );
+  directive_failed( status, "rtems_task_create of TA3" );
+
+  status = rtems_task_start( Task_id[ 1 ], Task_1_through_3, 0 );
+  directive_failed( status, "rtems_task_start of TA1" );
+
+  status = rtems_task_start( Task_id[ 2 ], Task_1_through_3, 0 );
+  directive_failed( status, "rtems_task_start of TA2" );
+
+  status = rtems_task_start( Task_id[ 3 ], Task_1_through_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/spcbssched01/spcbssched01.doc b/testsuites/sptests/spcbssched01/spcbssched01.doc
new file mode 100644
index 0000000000..7c5ab0d832
--- /dev/null
+++ b/testsuites/sptests/spcbssched01/spcbssched01.doc
@@ -0,0 +1,47 @@
+#
+#  $Id$
+#
+#  COPYRIGHT (c) 1989-1999.
+#  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:  spcbssched01
+
+directives:
+  ex_init, ex_start, t_create, t_start, tm_tick, i_return, t_ident,
+  tm_set, tm_get, tm_wkafter
+
+concepts:
+
+This test is identical to sp01 but for CBS-based scheduling:
+
+  a.  Verifies system can create and start both the executive's system
+      initialization and idle task.
+
+  b.  Verifies executive can swap between three application tasks at the
+      same priority and the executive's internal idle task.
+
+  c.  Verifies can print strings to the CRT on port 2 of the mvme136 board
+      using Print and Println in the board support package.
+
+  d.  Verifies interrupt handler can handle a task switch from an interrupt
+      as specified with the i_return directive.
+
+  e.  Verifies executive initialization performed correctly.
+
+  f.  Verifies the executive trap handler except for the halt function.
+
+  g.  Verifies that a task can get the task identification number of itself.
+
+  h.  Verifies implementation of SuperCore TOD_MILLISECONDS_TO_TICKS.  Normal
+      computation in applications is via a macro at the Classic API level.
+
+output:
+ "TA1" is printed once every 5 seconds.  "TA2" is printed once
+ every 10 seconds.  "TA3" is printed once every 15 seconds.
diff --git a/testsuites/sptests/spcbssched01/spcbssched01.scn b/testsuites/sptests/spcbssched01/spcbssched01.scn
new file mode 100644
index 0000000000..f53dbb5406
--- /dev/null
+++ b/testsuites/sptests/spcbssched01/spcbssched01.scn
@@ -0,0 +1,16 @@
+*** CBS SCHEDULER TEST 1 ***
+TA1  - rtems_clock_get_tod - 09:00:00   12/31/1988
+TA2  - rtems_clock_get_tod - 09:00:00   12/31/1988
+TA3  - rtems_clock_get_tod - 09:00:00   12/31/1988
+TA1  - rtems_clock_get_tod - 09:00:05   12/31/1988
+TA1  - rtems_clock_get_tod - 09:00:10   12/31/1988
+TA2  - rtems_clock_get_tod - 09:00:10   12/31/1988
+TA1  - rtems_clock_get_tod - 09:00:15   12/31/1988
+TA3  - rtems_clock_get_tod - 09:00:15   12/31/1988
+TA1  - rtems_clock_get_tod - 09:00:20   12/31/1988
+TA2  - rtems_clock_get_tod - 09:00:20   12/31/1988
+TA1  - rtems_clock_get_tod - 09:00:25   12/31/1988
+TA1  - rtems_clock_get_tod - 09:00:30   12/31/1988
+TA3  - rtems_clock_get_tod - 09:00:30   12/31/1988
+TA2  - rtems_clock_get_tod - 09:00:30   12/31/1988
+*** END OF CBS SCHEDULER TEST 1 ***
diff --git a/testsuites/sptests/spcbssched01/system.h b/testsuites/sptests/spcbssched01/system.h
new file mode 100644
index 0000000000..b42384a0e8
--- /dev/null
+++ b/testsuites/sptests/spcbssched01/system.h
@@ -0,0 +1,47 @@
+/*  system.h
+ *
+ *  This include file contains information that is included in every
+ *  function in the test set.
+ *
+ *  COPYRIGHT (c) 1989-1999.
+ *  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 <tmacros.h>
+
+/* functions */
+
+rtems_task Init(
+  rtems_task_argument argument
+);
+
+rtems_task Task_1_through_3(
+  rtems_task_argument argument
+);
+
+/* configuration information */
+
+#define CONFIGURE_SCHEDULER_CBS
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_EXTRA_TASK_STACKS         (4 * RTEMS_MINIMUM_STACK_SIZE)
+#define CONFIGURE_MAXIMUM_TASKS             4
+
+#include <rtems/confdefs.h>
+
+/* global variables */
+
+TEST_EXTERN rtems_id   Task_id[ 4 ];         /* array of task ids */
+TEST_EXTERN rtems_name Task_name[ 4 ];       /* array of task names */
+
+/* end of include file */
diff --git a/testsuites/sptests/spcbssched01/task1.c b/testsuites/sptests/spcbssched01/task1.c
new file mode 100644
index 0000000000..3d9e1e59c9
--- /dev/null
+++ b/testsuites/sptests/spcbssched01/task1.c
@@ -0,0 +1,57 @@
+/*  Task_1_through_3
+ *
+ *  This routine serves as a test task.  It verifies the basic task
+ *  switching capabilities of the executive.
+ *
+ *  Input parameters:
+ *    argument - task argument
+ *
+ *  Output parameters:  NONE
+ *
+ *  COPYRIGHT (c) 1989-1999.
+ *  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 "system.h"
+
+rtems_task Task_1_through_3(
+  rtems_task_argument argument
+)
+{
+  rtems_id          tid;
+  rtems_time_of_day time;
+  rtems_status_code status;
+  rtems_interval    ticks;
+
+  status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &tid );
+  directive_failed( status, "rtems_task_ident" );
+
+  /*
+   * Use TOD_MILLISECONDS_TO_TICKS not RTEMS_MILLISECONDS_TO_TICKS to
+   * test C implementation in SuperCore -- not macro version used
+   * everywhere else.
+   */
+  ticks = TOD_MILLISECONDS_TO_TICKS( task_number( tid ) * 5 * 1000 );
+
+  while( FOREVER ) {
+    status = rtems_clock_get_tod( &time );
+    directive_failed( status, "rtems_clock_get_tod" );
+
+    if ( time.second >= 35 ) {
+      puts( "*** END OF CBS SCHEDULER TEST 1 ***" );
+      rtems_test_exit( 0 );
+    }
+
+    put_name( Task_name[ task_number( tid ) ], FALSE );
+    print_time( " - rtems_clock_get_tod - ", &time, "\n" );
+
+    status = rtems_task_wake_after( ticks );
+    directive_failed( status, "rtems_task_wake_after" );
+  }
+}