2007-12-14 Joel Sherrill <joel.sherrill@OARcorp.com>

	* sp09/screen07.c, sp09/sp09.scn: Add test for
	rtems_message_queue_broadcast for bad buffer and count pointers.
	* sp30/init.c, sp30/sp30.scn: Add test for initiating timer server
	with bad priority or initiating twice.
	* sp37/sp37.scn, sp37/system.h: Add test for rtems_clock_tick when
	it forces a dispatch.
	* sp37/init.c: New file.

3 files changed, 278 insertions, 1 deletions

diff --git a/testsuites/sptests/sp37/init.c b/testsuites/sptests/sp37/init.c
new file mode 100644
index 0000000000..6626a0ee96
--- /dev/null
+++ b/testsuites/sptests/sp37/init.c
@@ -0,0 +1,273 @@
+/*
+ *  Interrupt Disable/Enable Tests
+ *  Clock Tick from task level
+ *
+ *  COPYRIGHT (c) 1989-2007.
+ *  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 __RTEMS_VIOLATE_KERNEL_VISIBILITY__
+#define TEST_INIT
+#include "system.h"
+
+void test_interrupt_inline(void)
+{
+  rtems_interrupt_level level;
+  boolean               in_isr;
+
+  puts( "interrupt is in progress (use body)" );
+  in_isr = rtems_interrupt_is_in_progress();
+  if ( in_isr ) {
+    puts( "interrupt reported to be is in progress (body)" );
+    rtems_test_exit( 0 );
+  }
+
+  puts( "interrupt disable (use inline)" );
+  rtems_interrupt_disable( level );
+
+  puts( "interrupt flash (use inline)" );
+  rtems_interrupt_flash( level );
+
+  puts( "interrupt enable (use inline)" );
+  rtems_interrupt_enable( level );
+}
+
+volatile int isr_in_progress_body;
+volatile int isr_in_progress_inline;
+
+void check_isr_in_progress_inline(void)
+{
+  boolean    in_isr;
+
+  in_isr = rtems_interrupt_is_in_progress();
+  isr_in_progress_inline = ( in_isr ) ? 1 : 2;
+}
+
+#undef rtems_interrupt_disable
+#undef rtems_interrupt_enable
+#undef rtems_interrupt_flash
+#undef rtems_interrupt_is_in_progress
+
+rtems_timer_service_routine test_isr_in_progress(
+  rtems_id  timer,
+  void     *arg
+)
+{
+  boolean    in_isr;
+
+  check_isr_in_progress_inline();
+
+  in_isr = rtems_interrupt_is_in_progress();
+  isr_in_progress_body = ( in_isr ) ? 1 : 2;
+}
+
+void check_isr_worked(
+  char *s,
+  int   result
+)
+{
+  switch (result) {
+    case -1:
+      printf( "isr_in_progress(%s) timer did not fire\n", s );
+      break;
+    case 1:
+      printf( "isr_in_progress(%s) from ISR -- OK\n", s );
+      break;
+    case 2:
+      printf( "isr_in_progress(%s) from ISR -- returned bad value\n");
+      rtems_test_exit(0);
+      break;
+  }
+}
+
+volatile int blocked_task_status;
+rtems_id     blocked_task_id;
+
+rtems_task blocked_task(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code     status;
+
+  puts( "Blocking task... suspending self" );
+  blocked_task_status = 1;
+  status = rtems_task_suspend( RTEMS_SELF );
+  directive_failed( status, "rtems_task_suspend" );
+
+  blocked_task_status = 3;
+  status = rtems_task_delete( RTEMS_SELF );
+  directive_failed( status, "rtems_task_delete" );
+}
+
+/*
+ *  Timer Service Routine
+ *
+ *  If we are in an ISR, then this is a normal clock tick.
+ *  If we are not, then it is the test case.
+ */
+rtems_timer_service_routine test_unblock_task(
+  rtems_id  timer,
+  void     *arg
+)
+{
+  boolean           in_isr;
+  rtems_status_code status;
+
+  in_isr = rtems_interrupt_is_in_progress();
+  status = rtems_task_is_suspended( blocked_task_id );
+  if ( in_isr ) {
+    status = rtems_timer_fire_after( timer, 1, test_unblock_task, NULL );
+    directive_failed( status, "timer_fire_after failed" );
+    return;
+  }
+
+  if ( (status != RTEMS_ALREADY_SUSPENDED) ) {
+    status = rtems_timer_fire_after( timer, 1, test_unblock_task, NULL );
+    directive_failed( status, "timer_fire_after failed" );
+    return;
+  } 
+
+  blocked_task_status = 2;
+  _Thread_Disable_dispatch();
+  status = rtems_task_resume( blocked_task_id );
+  _Thread_Unnest_dispatch();
+  directive_failed( status, "rtems_task_resume" );
+}
+
+rtems_task Init(
+  rtems_task_argument argument
+)
+{
+  rtems_time_of_day     time;
+  rtems_status_code     status;
+  rtems_interrupt_level level;
+  boolean               in_isr;
+  rtems_id              timer;
+  int                   i;
+
+  puts( "\n\n*** TEST 37 ***" );
+
+  build_time( &time, 12, 31, 1988, 9, 0, 0, 0 );
+  status = rtems_clock_set( &time );
+  directive_failed( status, "rtems_clock_set" );
+
+  /*
+   *  Timer used in multiple ways
+   */
+  status = rtems_timer_create( 1, &timer );
+  directive_failed( status, "rtems_timer_create" );
+
+  /*
+   *  Test clock tick from outside ISR
+   */
+  status = rtems_clock_tick();
+  directive_failed( status, "rtems_clock_tick" );
+  puts( "clock_tick from task level" );
+
+  /*
+   *  Now do a dispatch directly out of a clock tick that is
+   *  called from a task.  We need to create a task that will
+   *  block so we have one to unblock.  Then we schedule a TSR
+   *  to run in the clock tick but it has to be careful to
+   *  make sure it is not called from an ISR and that the
+   *  dispatching critical section is managed properly to
+   *  make the dispatch happen.
+   */
+
+  blocked_task_status = -1;
+
+  status = rtems_task_create(
+    rtems_build_name( 'T', 'A', '1', ' ' ),
+    1,
+    RTEMS_MINIMUM_STACK_SIZE,
+    RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES,
+    &blocked_task_id
+  );
+  directive_failed( status, "rtems_task_create" );
+
+  status = rtems_task_start( blocked_task_id, blocked_task, 0 );
+  directive_failed( status, "rtems_task_start" );
+
+  status = rtems_task_wake_after( 10 );
+  directive_failed( status, "rtems_task_wake_after" );
+
+  status = rtems_timer_fire_after( timer, 1, test_unblock_task, NULL );
+  directive_failed( status, "timer_fire_after failed" );
+
+  /* we expect to be preempted from this call */
+  for ( i=0 ; i<100 && blocked_task_status != 3 ; i++ ) {
+    status = rtems_clock_tick();
+    directive_failed( status, "rtems_clock_tick" );
+  }
+  switch ( blocked_task_status ) {
+     case -1:
+       puts( "clock_tick with task preempt -- task blocked, timer did not fire" );
+       rtems_test_exit(0);
+       break;
+     case 1:
+       puts( "clock_tick with task preempt -- timer fired case 1" );
+       rtems_test_exit(0);
+       break;
+     case 2:
+       puts( "clock_tick with task preempt -- timer fired case 2" );
+       rtems_test_exit(0);
+       break;
+     case 3:
+       puts( "clock_tick from task level with preempt -- OK" );
+       break;
+  }
+
+  /*
+   *  Test interrupt inline versions
+   */
+  test_interrupt_inline();
+
+  /*
+   *  Test interrupt bodies
+   */
+  puts( "interrupt is in progress (use body)" );
+  in_isr = rtems_interrupt_is_in_progress();
+  if ( in_isr ) {
+    puts( "interrupt reported to be is in progress (body)" );
+    rtems_test_exit( 0 );
+  }
+
+  puts( "interrupt disable (use body)" );
+  rtems_interrupt_disable( level );
+
+  puts( "interrupt disable (use body)" );
+  rtems_interrupt_disable( level );
+
+  puts( "interrupt flash (use body)" );
+  rtems_interrupt_flash( level );
+
+  puts( "interrupt enable (use body)" );
+  rtems_interrupt_enable( level );
+
+  /*
+   * Test ISR in progress from actual ISR
+   */
+  isr_in_progress_body   = -1;
+  isr_in_progress_inline = -1;
+
+  status = rtems_timer_fire_after( timer, 10, test_isr_in_progress, NULL );
+  directive_failed( status, "timer_fire_after failed" );
+
+  status = rtems_task_wake_after( 100 );
+  directive_failed( status, "wake_after failed" );
+  
+  check_isr_worked( "inline", isr_in_progress_body );
+
+  check_isr_worked( "body", isr_in_progress_body );
+
+
+  puts( "*** END OF TEST 37 ***" );
+  rtems_test_exit( 0 );
+}
diff --git a/testsuites/sptests/sp37/sp37.scn b/testsuites/sptests/sp37/sp37.scn
index adb85057b7..8eb38323fe 100644
--- a/testsuites/sptests/sp37/sp37.scn
+++ b/testsuites/sptests/sp37/sp37.scn
@@ -1,5 +1,7 @@
 *** TEST 37 ***
 clock_tick from task level
+Blocking task... suspending self
+clock_tick from task level with preempt -- OK
 interrupt is in progress (use body)
 interrupt disable (use inline)
 interrupt flash (use inline)
diff --git a/testsuites/sptests/sp37/system.h b/testsuites/sptests/sp37/system.h
index 84b7ab8614..e09c6a35a4 100644
--- a/testsuites/sptests/sp37/system.h
+++ b/testsuites/sptests/sp37/system.h
@@ -27,8 +27,10 @@ rtems_task Init(
 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
 
 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+#define CONFIGURE_INIT_TASK_PRIORITY        2
+#define CONFIGURE_INIT_TASK_INITIAL_MODES   RTEMS_PREEMPT
 
-#define CONFIGURE_MAXIMUM_TASKS             1
+#define CONFIGURE_MAXIMUM_TASKS             2
 #define CONFIGURE_MAXIMUM_TIMERS            1
 
 #include <rtems/confdefs.h>