2008-12-04 Joel Sherrill <joel.sherrill@OARcorp.com>

PR 1348/cpukit
	* Makefile.am, configure.ac: Add test of special case of resetting cpu
	usage information while a period is running.
	* sp46/.cvsignore, sp46/Makefile.am, sp46/init.c, sp46/sp46.doc: New files.

testsuites/sptests/ChangeLog

@@ -1,3 +1,10 @@
+2008-12-04	Joel Sherrill <joel.sherrill@OARcorp.com>
+
+	PR 1348/cpukit
+	* Makefile.am, configure.ac: Add test of special case of resetting cpu
+	usage information while a period is running.
+	* sp46/.cvsignore, sp46/Makefile.am, sp46/init.c, sp46/sp46.doc: New files.
+
 2008-08-05	Xudong Guan <xudong.guan@criticalsoftware.com>
 
 	PR 1212/cpukit

testsuites/sptests/Makefile.am

@@ -7,7 +7,7 @@ ACLOCAL_AMFLAGS = -I ../aclocal
 ## spfatal is not included for now
 SUBDIRS = sp01 sp02 sp03 sp04 sp05 sp06 sp07 sp08 sp09 sp11 sp12 sp13 sp14 \
     sp15 sp16 sp17 sp19 sp20 sp21 sp22 sp23 sp24 sp25 sp26 sp27 sp28 sp29 \
-    sp30 sp31 sp32 sp33 sp34 sp35 sp44 spsize 
+    sp30 sp31 sp32 sp33 sp34 sp35 sp44 sp46 spsize 
 DIST_SUBDIRS = $(SUBDIRS) spfatal
 
 include $(top_srcdir)/../automake/subdirs.am

testsuites/sptests/configure.ac

@@ -61,6 +61,7 @@ sp33/Makefile
 sp34/Makefile
 sp35/Makefile
 sp44/Makefile
+sp46/Makefile
 spsize/Makefile
 spfatal/Makefile
 ])

testsuites/sptests/sp46/.cvsignore

@@ -0,0 +1,2 @@
+Makefile
+Makefile.in

testsuites/sptests/sp46/Makefile.am

@@ -0,0 +1,28 @@
+##
+## $Id$
+##
+
+MANAGERS = all
+
+rtems_tests_PROGRAMS = sp46.exe
+sp46_exe_SOURCES = init.c
+
+dist_rtems_tests_DATA = sp46.scn
+dist_rtems_tests_DATA += sp46.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+sp46_exe_LDADD = $(MANAGERS_NOT_WANTED:%=$(PROJECT_LIB)/no-%.rel)
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(sp46_exe_OBJECTS) $(sp46_exe_LDADD)
+LINK_LIBS = $(sp46_exe_LDLIBS)
+
+sp46.exe$(EXEEXT): $(sp46_exe_OBJECTS) $(sp46_exe_DEPENDENCIES)
+	@rm -f sp46.exe$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am

testsuites/sptests/sp46/init.c

@@ -0,0 +1,117 @@
+/*
+ *  COPYRIGHT (c) 1989-2008.
+ *  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>
+#include <rtems/cpuuse.h>
+
+volatile int partial_loop = 0;
+
+rtems_task Periodic_Task(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code  status;
+  rtems_name         period_name = rtems_build_name('P','E','R','a');
+  rtems_id           period_id;
+  rtems_interval     start;
+  rtems_interval     end;
+
+  puts( "Periodic - Create Period" );
+  /* create period */
+  status = rtems_rate_monotonic_create( period_name, &period_id );
+  directive_failed(status, "rate_monotonic_create");
+
+  partial_loop = 0;
+  while (1) {
+    /* start period with initial value */
+    status = rtems_rate_monotonic_period( period_id, 25 );
+    directive_failed(status, "rate_monotonic_period");
+    partial_loop = 0;
+  
+    start = rtems_clock_get_ticks_since_boot();
+    end   = start + 5;
+    while ( end <= rtems_clock_get_ticks_since_boot() )
+      ;
+
+    partial_loop = 1;
+
+    rtems_task_wake_after( 5 );
+  }
+
+  puts( "Periodic - Deleting self" );
+  rtems_task_delete( RTEMS_SELF );
+}
+
+rtems_task Init(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code  status;
+  rtems_id           task_id;
+
+  puts( "\n\n*** TEST 45 ***" );
+
+  /*
+   * Initialize Tasks
+   */
+
+
+  puts( "INIT - rtems_task_create - creating task 1" );
+  status = rtems_task_create(
+    rtems_build_name( 'T', 'A', '1', ' ' ),
+    1,
+    RTEMS_MINIMUM_STACK_SIZE,
+    RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES,
+    &task_id
+  );
+  directive_failed( status, "rtems_task_create of TA1" );
+
+  puts( "INIT - rtems_task_start - TA1 " );
+  status = rtems_task_start( task_id, Periodic_Task, 0 );
+  directive_failed( status, "rtems_task_start of TA1" );
+
+  while ( !partial_loop ) {
+    status = rtems_task_wake_after( 2 );
+    directive_failed( status, "rtems_task_wake_after" );
+  }
+
+  rtems_cpu_usage_reset();
+
+  status = rtems_task_wake_after( TICKS_PER_SECOND );
+  directive_failed( status, "rtems_task_wake_after" );
+
+  /*
+   *  Exit test
+   */
+  puts( "*** END OF TEST 46 *** " );
+  rtems_test_exit( 0 );
+}
+
+#define CONFIGURE_INIT
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+/* Two Tasks: Init and Timer Server */
+#define CONFIGURE_MAXIMUM_TASKS           2
+#define CONFIGURE_MAXIMUM_PERIODS         1
+#define CONFIGURE_INIT_TASK_STACK_SIZE    (RTEMS_MINIMUM_STACK_SIZE * 2)
+#define CONFIGURE_INIT_TASK_PRIORITY      10
+#define CONFIGURE_INIT_TASK_MODES         RTEMS_DEFAULT_MODES
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_EXTRA_TASK_STACKS       (1 * RTEMS_MINIMUM_STACK_SIZE)
+
+#include <rtems/confdefs.h>
+

testsuites/sptests/sp46/sp46.doc

@@ -0,0 +1,27 @@
+#
+#  $Id$
+#
+#  COPYRIGHT (c) 1989-2008.
+#  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:  sp46
+
+directives:
+
+  rtems_rate_monotonic_period
+  rtems_cpu_usage_reset
+
+concepts:
+
++ resetting the CPU Usage information while a period is partial
+  complete.
+  
+