forked from Imagelibrary/rtems
8028089000
This avoids test durations of more than one hour on fast targets, since fast targets can count a lot during one clock tick period, so the minor loop iteration count was quite high. Estimate now the test body duration to iterate only through the interesting time window. Add and use interrupt_critical_section_test().
118 lines
2.8 KiB
C
118 lines
2.8 KiB
C
/*
|
|
* COPYRIGHT (c) 1989-2009.
|
|
* 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
|
|
|
|
#include <tmacros.h>
|
|
#include <intrcritical.h>
|
|
|
|
const char rtems_test_name[] = "SPINTRCRITICAL 15";
|
|
|
|
/* forward declarations to avoid warnings */
|
|
rtems_task Init(rtems_task_argument argument);
|
|
rtems_task Secondary_task(rtems_task_argument ignored);
|
|
|
|
#define INIT_PRIORITY 2
|
|
#define BLOCKER_PRIORITY 1
|
|
|
|
rtems_id Secondary_task_id;
|
|
rtems_id Semaphore;
|
|
|
|
rtems_task Secondary_task(
|
|
rtems_task_argument ignored
|
|
)
|
|
{
|
|
rtems_status_code sc;
|
|
|
|
while (1) {
|
|
sc = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 1 );
|
|
fatal_directive_status( sc, RTEMS_TIMEOUT, "rtems_semaphore_obtain" );
|
|
}
|
|
}
|
|
|
|
static bool test_body( void *arg )
|
|
{
|
|
rtems_status_code sc;
|
|
|
|
(void) arg;
|
|
|
|
sc = rtems_task_restart( Secondary_task_id, 1 );
|
|
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
|
|
|
|
sc = rtems_semaphore_obtain( Semaphore, RTEMS_DEFAULT_OPTIONS, 1 );
|
|
rtems_test_assert( sc == RTEMS_TIMEOUT );
|
|
|
|
return false;
|
|
}
|
|
|
|
rtems_task Init(
|
|
rtems_task_argument ignored
|
|
)
|
|
{
|
|
rtems_status_code sc;
|
|
|
|
TEST_BEGIN();
|
|
puts(
|
|
"Init - Trying to generate timeout of a thread while another is blocking\n"
|
|
"Init - on the same thread queue\n"
|
|
"Init - There is no way for the test to know if it hits the case"
|
|
);
|
|
|
|
puts( "Init - rtems_semaphore_create - OK" );
|
|
sc = rtems_semaphore_create(
|
|
rtems_build_name( 'S', 'M', '1', ' ' ),
|
|
0,
|
|
RTEMS_DEFAULT_ATTRIBUTES,
|
|
RTEMS_NO_PRIORITY,
|
|
&Semaphore
|
|
);
|
|
directive_failed( sc, "rtems_semaphore_create of SM1" );
|
|
|
|
puts( "Init - rtems_task_create - OK" );
|
|
sc = rtems_task_create(
|
|
rtems_build_name( 'B', 'L', 'C', 'K' ),
|
|
BLOCKER_PRIORITY,
|
|
RTEMS_MINIMUM_STACK_SIZE,
|
|
RTEMS_NO_PREEMPT,
|
|
RTEMS_DEFAULT_ATTRIBUTES,
|
|
&Secondary_task_id
|
|
);
|
|
directive_failed( sc, "rtems_task_create" );
|
|
|
|
sc = rtems_task_start( Secondary_task_id, Secondary_task, 0 );
|
|
directive_failed( sc, "rtems_task_start" );
|
|
|
|
interrupt_critical_section_test( test_body, NULL, NULL );
|
|
|
|
TEST_END();
|
|
rtems_test_exit(0);
|
|
}
|
|
|
|
/* configuration information */
|
|
|
|
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
|
|
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
|
|
|
|
#define CONFIGURE_MAXIMUM_TASKS 2
|
|
#define CONFIGURE_MAXIMUM_SEMAPHORES 1
|
|
#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 1
|
|
#define CONFIGURE_MICROSECONDS_PER_TICK 1000
|
|
#define CONFIGURE_INIT_TASK_PRIORITY INIT_PRIORITY
|
|
#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_PREEMPT
|
|
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
|
|
|
|
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
|
|
|
|
#define CONFIGURE_INIT
|
|
#include <rtems/confdefs.h>
|
|
|
|
/* global variables */
|