2008-01-23 Joel Sherrill <joel.sherrill@oarcorp.com>

* sp39/init.c: Add case for long timeout on blocking operation.
	* Makefile.am, configure.ac: Add new test to exercise thread
	queue blokcing synchronization. sp39 and sp41 are very similar.
	* sp41/.cvsignore, sp41/Makefile.am, sp41/init.c, sp41/sp41.scn,
	sp41/system.h: New files.

testsuites/sptests/ChangeLog

@@ -1,3 +1,11 @@
+2008-01-23	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* sp39/init.c: Add case for long timeout on blocking operation.
+	* Makefile.am, configure.ac: Add new test to exercise thread
+	queue blokcing synchronization. sp39 and sp41 are very similar.
+	* sp41/.cvsignore, sp41/Makefile.am, sp41/init.c, sp41/sp41.scn,
+	sp41/system.h: New files.
+
 2008-01-22	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* sp39/init.c: Clean up.

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 sp37 sp38 sp39 sp40 spsize 
+    sp30 sp31 sp32 sp33 sp34 sp35 sp37 sp38 sp39 sp40 sp41 spsize 
 DIST_SUBDIRS = $(SUBDIRS) spfatal
 
 include $(top_srcdir)/../automake/subdirs.am

testsuites/sptests/configure.ac

@@ -65,6 +65,7 @@ sp37/Makefile
 sp38/Makefile
 sp39/Makefile
 sp40/Makefile
+sp41/Makefile
 spsize/Makefile
 spfatal/Makefile
 ])

testsuites/sptests/sp39/init.c

@@ -1,7 +1,7 @@
 /*
  *  Classic API Signal to Task from ISR
  *
- *  COPYRIGHT (c) 1989-2007.
+ *  COPYRIGHT (c) 1989-2008.
  *  On-Line Applications Research Corporation (OAR).
  *
  *  The license and distribution terms for this file may be
@@ -44,6 +44,23 @@ rtems_timer_service_routine test_event_from_isr(
   status = rtems_event_send( main_task, 0x01 );
 }
 
+rtems_timer_service_routine test_event_with_timeout_from_isr(
+  rtems_id  timer,
+  void     *arg
+)
+{
+  rtems_status_code     status;
+
+  if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
+    /*
+     *  We want to catch the task while it is blocking.  Otherwise
+     *  just send and make it happy.
+     */
+    case_hit = TRUE;
+  }
+  status = rtems_event_send( main_task, 0x01 );
+}
+
 rtems_task Init(
   rtems_task_argument argument
 )
@@ -76,7 +93,7 @@ rtems_task Init(
   directive_failed( status, "rtems_task_create" );
 
   /*
-   * Test Event send successful from ISR
+   * Test Event send successful from ISR -- receive is forever
    */
   case_hit = FALSE;
   iterations = 0;
@@ -108,6 +125,41 @@ rtems_task Init(
      (( case_hit == TRUE ) ? "" : "NOT ")
   ); 
 
+  /*
+   * Test Event send successful from ISR -- receive has timeout
+   */
+  case_hit = FALSE;
+  iterations = 0;
+  max = 1;
+
+  while (1) {
+    if ( case_hit )
+      break;
+    status = rtems_timer_fire_after(
+      timer, 1, test_event_with_timeout_from_isr, NULL );
+    directive_failed( status, "timer_fire_after failed" );
+
+    for (i=0 ; i<max ; i++ )
+      if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_SATISFIED )
+        break;
+
+    status = rtems_event_receive( 0x01, RTEMS_DEFAULT_OPTIONS, 10, &out );
+    directive_failed( status, "rtems_event_receive" );
+    if ( case_hit == TRUE )
+      break;
+    max += 2;
+
+    /* with our clock tick, this is about 30 seconds */
+    if ( ++iterations >= 4 * 1000 * 30)
+      break;
+  }
+
+   printf(
+     "Event sent from ISR (with timeout) hitting synchronization "
+       "point has %soccurred\n",
+     (( case_hit == TRUE ) ? "" : "NOT ")
+  ); 
+
   /*
    *  Now try for a timeout case
    */

testsuites/sptests/sp41/.cvsignore

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

testsuites/sptests/sp41/Makefile.am

@@ -0,0 +1,27 @@
+##
+## $Id$
+##
+
+MANAGERS = all
+
+rtems_tests_PROGRAMS = sp41.exe
+sp41_exe_SOURCES = init.c system.h
+
+dist_rtems_tests_DATA = sp41.scn
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+sp41_exe_LDADD = $(MANAGERS_NOT_WANTED:%=$(PROJECT_LIB)/no-%.rel)
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(sp41_exe_OBJECTS) $(sp41_exe_LDADD)
+LINK_LIBS = $(sp41_exe_LDLIBS)
+
+sp41.exe$(EXEEXT): $(sp41_exe_OBJECTS) $(sp41_exe_DEPENDENCIES)
+	@rm -f sp41.exe$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am

testsuites/sptests/sp41/init.c

@@ -0,0 +1,197 @@
+/*
+ *  Classic API Signal to Task from ISR
+ *
+ *  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.
+ *
+ *  $Id$
+ */
+
+#define TEST_INIT
+#define __RTEMS_VIOLATE_KERNEL_VISIBILITY__ 1
+#include "system.h"
+
+volatile boolean case_hit;
+
+rtems_id main_task;
+rtems_id Semaphore;
+
+Thread_blocking_operation_States getState(void)
+{
+  Objects_Locations  location;
+  Semaphore_Control *sem;
+
+  sem = (Semaphore_Control *)_Objects_Get(
+    &_Semaphore_Information, Semaphore, &location ); 
+  if ( location != OBJECTS_LOCAL ) {
+    puts( "Bad object lookup" );
+    rtems_test_exit(0);
+  }
+  _Thread_Unnest_dispatch();
+
+  return sem->Core_control.semaphore.Wait_queue.sync_state;
+}
+
+rtems_timer_service_routine test_release_from_isr(
+  rtems_id  timer,
+  void     *arg
+)
+{
+  rtems_status_code     status;
+
+  if ( getState() == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
+    case_hit = TRUE;
+  }
+  status = rtems_semaphore_release( Semaphore );
+}
+
+rtems_timer_service_routine test_release_with_timeout_from_isr(
+  rtems_id  timer,
+  void     *arg
+)
+{
+  rtems_status_code     status;
+
+  if ( getState() == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
+    /*
+     *  We want to catch the task while it is blocking.  Otherwise
+     *  just send and make it happy.
+     */
+    case_hit = TRUE;
+  }
+  status = rtems_semaphore_release( Semaphore );
+}
+
+rtems_task Init(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code     status;
+  rtems_id              timer;
+  int                   i;
+  int                   max;
+  int                   iterations = 0;
+
+  puts( "\n\n*** TEST 41 ***" );
+
+  main_task = rtems_task_self();
+
+  /*
+   *  Timer used in multiple ways
+   */
+  status = rtems_timer_create( 1, &timer );
+  directive_failed( status, "rtems_timer_create" );
+
+  status = rtems_semaphore_create(
+    rtems_build_name( 'S', 'M', '1', ' ' ),
+    1,
+    RTEMS_DEFAULT_ATTRIBUTES,
+    RTEMS_NO_PRIORITY,
+    &Semaphore
+  );
+  directive_failed( status, "rtems_semaphore_create of SM1" );
+
+  /*
+   * Test semaphore release successful from ISR -- obtain is forever
+   */
+  case_hit = FALSE;
+  iterations = 0;
+  max = 1;
+
+  while (1) {
+    if ( case_hit )
+      break;
+    status = rtems_timer_fire_after( timer, 1, test_release_from_isr, NULL );
+    directive_failed( status, "timer_fire_after failed" );
+
+    for (i=0 ; i<max ; i++ )
+      if ( getState() == THREAD_BLOCKING_OPERATION_SATISFIED )
+        break;
+
+    status = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 0 );
+    directive_failed( status, "rtems_semaphore_obtain" );
+    if ( case_hit == TRUE )
+      break;
+    max += 2;
+
+    /* with our clock tick, this is about 30 seconds */
+    if ( ++iterations >= 4 * 1000 * 30)
+      break;
+  }
+
+  status = rtems_semaphore_release( Semaphore );
+  directive_failed( status, "rtems_semaphore_release" );
+  printf(
+    "Release from ISR hitting synchronization point has %soccurred\n",
+    (( case_hit == TRUE ) ? "" : "NOT ")
+  ); 
+
+  /*
+   * Test semaphore release successful from ISR -- obtain has timeout
+   */
+  case_hit = FALSE;
+  iterations = 0;
+  max = 1;
+
+  while (1) {
+    if ( case_hit )
+      break;
+    status = rtems_timer_fire_after(
+      timer, 1, test_release_with_timeout_from_isr, NULL );
+    directive_failed( status, "timer_fire_after failed" );
+
+    for (i=0 ; i<max ; i++ )
+      if ( getState() == THREAD_BLOCKING_OPERATION_SATISFIED )
+        break;
+
+    status = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 10 );
+    directive_failed( status, "rtems_semaphore_obtain" );
+    if ( case_hit == TRUE )
+      break;
+    max += 2;
+
+    /* with our clock tick, this is about 30 seconds */
+    if ( ++iterations >= 4 * 1000 * 30)
+      break;
+  }
+
+  printf(
+    "Release from ISR (with timeout) hitting synchronization "
+      "point has %soccurred\n",
+    (( case_hit == TRUE ) ? "" : "NOT ")
+  ); 
+
+  /*
+   *  Now try for a timeout case -- semaphore must not be available
+   */
+  iterations = 0;
+  case_hit = FALSE;
+  max = 1;
+
+  puts(
+    "Run multiple times in attempt to hit threadq timeout synchronization point"
+  ); 
+  while (1) {
+
+    for (i=0 ; i<max ; i++ )
+      if ( getState() == THREAD_BLOCKING_OPERATION_SATISFIED )
+        break;
+
+    status = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 1 );
+    fatal_directive_status( status, RTEMS_TIMEOUT, "rtems_semaphore_obtain" );
+
+    if ( ++max > 10240 )
+      max = 0;
+
+    /* with our clock tick, this is about 30 seconds */
+    if ( ++iterations >= 4 * 1000 * 30)
+      break;
+  }
+
+  puts( "*** END OF TEST SP41 ***" );
+  rtems_test_exit( 0 );
+}

testsuites/sptests/sp41/system.h

@@ -0,0 +1,39 @@
+/*  system.h
+ *
+ *  This include file contains information that is included in every
+ *  function in the test set.
+ *
+ *  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.
+ *
+ *  $Id$
+ */
+
+#include <tmacros.h>
+
+/* functions */
+
+rtems_task Init(
+  rtems_task_argument argument
+);
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_MICROSECONDS_PER_TICK   250
+
+#define CONFIGURE_MAXIMUM_TASKS             2
+#define CONFIGURE_MAXIMUM_TIMERS            1
+#define CONFIGURE_MAXIMUM_SEMAPHORES        1
+
+#include <rtems/confdefs.h>
+
+/* end of include file */