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2008-01-22 Joel Sherrill <joel.sherrill@oarcorp.com>

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* sp39/init.c: Modify to improve coverage.
This commit is contained in:
Joel Sherrill
2008-01-22 14:46:13 +00:00
parent c539ced128
commit 265d9b6476
2 changed files with 32 additions and 53 deletions
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81
testsuites/sptests/sp39/init.c
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@@ -26,45 +26,22 @@ rtems_timer_service_routine test_event_from_isr(
{
rtems_status_code status;
status = rtems_event_send( main_task, 0x01 );
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
/*
* This event send hits the critical section but sends to
* another task so doesn't impact this critical section.
*/
rtems_event_send( other_task, 0x02 );
/*
* This event send hits the main task but doesn't satisfy
* it's blocking condition so it will still block
*/
rtems_event_send( main_task, 0x02 );
if ( _Event_Sync_state == EVENT_SYNC_SATISFIED )
case_hit = TRUE;
}
rtems_timer_service_routine test_timeout_from_isr(
rtems_id timer,
void *arg
)
{
if ( _Event_Sync_state != EVENT_SYNC_NOTHING_HAPPENED )
return;
/*
* The main task should have timed out and we are in the
* event synchronization critical section with "timeout".
*/
/*
* This event send hits the critical section but sends to
* another task so doesn't impact this critical section.
*/
rtems_event_send( other_task, 0x02 );
/*
* This event send hits the main task but doesn't satisfy
* it's blocking condition so it will still time out.
*/
rtems_event_send( main_task, 0x02 );
/*
* This event send should cancel the main task's time out
* and deliver the interrupt because both occurred simultaneously.
*/
rtems_event_send( main_task, 0x01 );
case_hit = TRUE;
}
status = rtems_event_send( main_task, 0x01 );
}
rtems_task Init(
@@ -111,7 +88,7 @@ rtems_task Init(
directive_failed( status, "timer_fire_after failed" );
for (i=0 ; i<max ; i++ )
if ( _Event_Sync_state == EVENT_SYNC_SATISFIED )
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_SATISFIED )
break;
status = rtems_event_receive( 0x01, RTEMS_DEFAULT_OPTIONS, 0, &out );
@@ -119,8 +96,6 @@ rtems_task Init(
if ( case_hit == TRUE )
break;
max += 2;
if ( ++iterations >= 0x10000 )
break;
}
printf(
@@ -131,30 +106,30 @@ rtems_task Init(
/*
* Now try for a timeout case
*/
iterations = 0;
case_hit = FALSE;
max = 1;
puts(
"Run multiple times in attempt to hit event timeout synchronization point"
);
while (1) {
status = rtems_timer_fire_after( timer, 1, test_timeout_from_isr, NULL );
directive_failed( status, "timer_fire_after failed" );
for (i=0 ; i<max ; i++ )
if ( case_hit )
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_SATISFIED )
break;
status = rtems_event_receive( 0x01, RTEMS_DEFAULT_OPTIONS, 1, &out );
if ( status == RTEMS_SUCCESSFUL ) {
break;
}
fatal_directive_status( status, RTEMS_TIMEOUT, "event_receive timeout" );
max += 1;
}
if ( case_hit )
break;
printf(
"Event timeout hitting synchronization point has %soccurred\n",
(( case_hit == TRUE ) ? "" : "NOT ")
);
if ( ++max > 1024 )
max = 0;
if ( ++iterations >= 0x1000 )
break;
}
puts( "*** END OF TEST 39 ***" );
rtems_test_exit( 0 );