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/* Init
*
* This routine is the XXX.
*
* Input parameters:
* argument - task argument
*
* Output parameters: NONE
*
* COPYRIGHT (c) 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.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define CONFIGURE_INIT
#include "system.h"
#include <rtems/score/watchdogimpl.h>
const char rtems_test_name[] = "SPWATCHDOG";
typedef struct {
Watchdog_Control Base;
int counter;
} test_watchdog;
static void test_watchdog_routine( Watchdog_Control *base )
{
test_watchdog *watchdog = (test_watchdog *) base;
++watchdog->counter;
}
static void test_watchdog_static_init( void )
{
static Watchdog_Control a = WATCHDOG_INITIALIZER(
test_watchdog_routine
);
Watchdog_Control b;
memset( &b, 0, sizeof( b ) );
_Watchdog_Preinitialize( &b, _Per_CPU_Get_by_index( 0 ) );
_Watchdog_Initialize(
&b,
test_watchdog_routine
);
rtems_test_assert( memcmp( &a, &b, sizeof( a ) ) == 0 );
}
static void test_watchdog_config( void )
{
rtems_test_assert( _Watchdog_Nanoseconds_per_tick == 10000000 );
rtems_test_assert( _Watchdog_Ticks_per_second == 100 );
rtems_test_assert( rtems_clock_get_ticks_per_second() == 100 );
#undef rtems_clock_get_ticks_per_second
rtems_test_assert( rtems_clock_get_ticks_per_second() == 100 );
}
static bool test_watchdog_is_inactive( test_watchdog *watchdog )
{
return _Watchdog_Get_state( &watchdog->Base ) == WATCHDOG_INACTIVE;
}
static void test_watchdog_init( test_watchdog *watchdog, int counter )
{
_Watchdog_Preinitialize( &watchdog->Base, _Per_CPU_Get_snapshot() );
_Watchdog_Initialize( &watchdog->Base, test_watchdog_routine );
rtems_test_assert( test_watchdog_is_inactive( watchdog ) ) ;
watchdog->counter = counter;
}
static uint64_t test_watchdog_tick( Watchdog_Header *header, uint64_t now )
{
ISR_LOCK_DEFINE( , lock, "Test" )
ISR_lock_Context lock_context;
Watchdog_Control *first;
_ISR_lock_ISR_disable_and_acquire( &lock, &lock_context );
++now;
first = _Watchdog_Header_first( header );
if ( first != NULL ) {
_Watchdog_Tickle( header, first, now, &lock, &lock_context );
}
_ISR_lock_Release_and_ISR_enable( &lock, &lock_context );
_ISR_lock_Destroy( &lock );
return now;
}
static void test_watchdog_operations( void )
{
Watchdog_Header header;
uint64_t now;
test_watchdog a;
test_watchdog b;
test_watchdog c;
_Watchdog_Header_initialize( &header );
rtems_test_assert( _RBTree_Is_empty( &header.Watchdogs ) );
rtems_test_assert( header.first == NULL );
test_watchdog_init( &a, 10 );
test_watchdog_init( &b, 20 );
test_watchdog_init( &c, 30 );
now = 0;
now = test_watchdog_tick( &header, now );
_Watchdog_Insert( &header, &a.Base, now + 1 );
rtems_test_assert( header.first == &a.Base.Node.RBTree );
rtems_test_assert( !test_watchdog_is_inactive( &a ) ) ;
rtems_test_assert( a.Base.expire == 2 );
rtems_test_assert( a.counter == 10 );
_Watchdog_Remove( &header, &a.Base );
rtems_test_assert( header.first == NULL );
rtems_test_assert( test_watchdog_is_inactive( &a ) ) ;
rtems_test_assert( a.Base.expire == 2 );
rtems_test_assert( a.counter == 10 );
_Watchdog_Remove( &header, &a.Base );
rtems_test_assert( header.first == NULL );
rtems_test_assert( test_watchdog_is_inactive( &a ) ) ;
rtems_test_assert( a.Base.expire == 2 );
rtems_test_assert( a.counter == 10 );
_Watchdog_Insert( &header, &a.Base, now + 1 );
rtems_test_assert( header.first == &a.Base.Node.RBTree );
rtems_test_assert( !test_watchdog_is_inactive( &a ) ) ;
rtems_test_assert( a.Base.expire == 2 );
rtems_test_assert( a.counter == 10 );
_Watchdog_Insert( &header, &b.Base, now + 1 );
rtems_test_assert( header.first == &a.Base.Node.RBTree );
rtems_test_assert( !test_watchdog_is_inactive( &b ) ) ;
rtems_test_assert( b.Base.expire == 2 );
rtems_test_assert( b.counter == 20 );
_Watchdog_Insert( &header, &c.Base, now + 2 );
rtems_test_assert( header.first == &a.Base.Node.RBTree );
rtems_test_assert( !test_watchdog_is_inactive( &c ) ) ;
rtems_test_assert( c.Base.expire == 3 );
rtems_test_assert( c.counter == 30 );
_Watchdog_Remove( &header, &a.Base );
rtems_test_assert( header.first == &b.Base.Node.RBTree );
rtems_test_assert( test_watchdog_is_inactive( &a ) ) ;
rtems_test_assert( a.Base.expire == 2 );
rtems_test_assert( a.counter == 10 );
_Watchdog_Remove( &header, &b.Base );
rtems_test_assert( header.first == &c.Base.Node.RBTree );
rtems_test_assert( test_watchdog_is_inactive( &b ) ) ;
rtems_test_assert( b.Base.expire == 2 );
rtems_test_assert( b.counter == 20 );
_Watchdog_Remove( &header, &c.Base );
rtems_test_assert( header.first == NULL );
rtems_test_assert( test_watchdog_is_inactive( &c ) ) ;
rtems_test_assert( c.Base.expire == 3 );
rtems_test_assert( c.counter == 30 );
_Watchdog_Insert( &header, &a.Base, now + 2 );
rtems_test_assert( header.first == &a.Base.Node.RBTree );
rtems_test_assert( !test_watchdog_is_inactive( &a ) ) ;
rtems_test_assert( a.Base.expire == 3 );
rtems_test_assert( a.counter == 10 );
_Watchdog_Insert( &header, &b.Base, now + 2 );
rtems_test_assert( header.first == &a.Base.Node.RBTree );
rtems_test_assert( !test_watchdog_is_inactive( &b ) ) ;
rtems_test_assert( b.Base.expire == 3 );
rtems_test_assert( b.counter == 20 );
_Watchdog_Insert( &header, &c.Base, now + 3 );
rtems_test_assert( header.first == &a.Base.Node.RBTree );
rtems_test_assert( !test_watchdog_is_inactive( &c ) ) ;
rtems_test_assert( c.Base.expire == 4 );
rtems_test_assert( c.counter == 30 );
now = test_watchdog_tick( &header, now );
rtems_test_assert( !_RBTree_Is_empty( &header.Watchdogs ) );
rtems_test_assert( header.first == &a.Base.Node.RBTree );
rtems_test_assert( !test_watchdog_is_inactive( &a ) ) ;
rtems_test_assert( a.Base.expire == 3 );
rtems_test_assert( a.counter == 10 );
rtems_test_assert( !test_watchdog_is_inactive( &b ) ) ;
rtems_test_assert( b.Base.expire == 3 );
rtems_test_assert( b.counter == 20 );
rtems_test_assert( !test_watchdog_is_inactive( &c ) ) ;
rtems_test_assert( c.Base.expire == 4 );
rtems_test_assert( c.counter == 30 );
now = test_watchdog_tick( &header, now );
rtems_test_assert( !_RBTree_Is_empty( &header.Watchdogs ) );
rtems_test_assert( header.first == &c.Base.Node.RBTree );
rtems_test_assert( test_watchdog_is_inactive( &a ) ) ;
rtems_test_assert( a.Base.expire == 3 );
rtems_test_assert( a.counter == 11 );
rtems_test_assert( test_watchdog_is_inactive( &b ) ) ;
rtems_test_assert( b.Base.expire == 3 );
rtems_test_assert( b.counter == 21 );
rtems_test_assert( !test_watchdog_is_inactive( &c ) ) ;
rtems_test_assert( c.Base.expire == 4 );
rtems_test_assert( c.counter == 30 );
now = test_watchdog_tick( &header, now );
rtems_test_assert( _RBTree_Is_empty( &header.Watchdogs ) );
rtems_test_assert( header.first == NULL );
rtems_test_assert( test_watchdog_is_inactive( &a ) ) ;
rtems_test_assert( a.Base.expire == 3 );
rtems_test_assert( a.counter == 11 );
rtems_test_assert( test_watchdog_is_inactive( &b ) ) ;
rtems_test_assert( b.Base.expire == 3 );
rtems_test_assert( b.counter == 21 );
rtems_test_assert( test_watchdog_is_inactive( &c ) ) ;
rtems_test_assert( c.Base.expire == 4 );
rtems_test_assert( c.counter == 31 );
_Watchdog_Header_destroy( &header );
}
rtems_task Init(
rtems_task_argument argument
)
{
rtems_time_of_day time;
rtems_status_code status;
TEST_BEGIN();
test_watchdog_operations();
test_watchdog_static_init();
test_watchdog_config();
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', ' ' );
Timer_name[ 1 ] = rtems_build_name( 'T', 'M', '1', ' ' );
status = rtems_task_create(
Task_name[ 1 ],
1,
RTEMS_MINIMUM_STACK_SIZE * 2,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&Task_id[ 1 ]
);
directive_failed( status, "rtems_task_create of TA1" );
status = rtems_task_start( Task_id[ 1 ], Task_1, 0 );
directive_failed( status, "rtems_task_start of TA1" );
puts( "INIT - rtems_timer_create - creating timer 1" );
status = rtems_timer_create( Timer_name[ 1 ], &Timer_id[ 1 ] );
directive_failed( status, "rtems_timer_create" );
printf( "INIT - timer 1 has id (0x%" PRIxrtems_id ")\n", Timer_id[ 1 ] );
status = rtems_task_delete( RTEMS_SELF );
directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
rtems_test_exit( 0 );
}
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