diff options
Diffstat (limited to 'testsuites/tmtests/tm02/tm02impl.h')
-rw-r--r-- | testsuites/tmtests/tm02/tm02impl.h | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/testsuites/tmtests/tm02/tm02impl.h b/testsuites/tmtests/tm02/tm02impl.h new file mode 100644 index 0000000000..8fe1bfd08f --- /dev/null +++ b/testsuites/tmtests/tm02/tm02impl.h @@ -0,0 +1,187 @@ +/* + * COPYRIGHT (c) 1989-2014. + * 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. + */ + +#if !defined(OPERATION_COUNT) +#define OPERATION_COUNT 100 +#endif + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define CONFIGURE_INIT +#include "system.h" + +#if defined(TM02) +const char rtems_test_name[] = "TIME TEST 2"; +#define SEMAPHORE_ATTRIBUTES (RTEMS_COUNTING_SEMAPHORE | RTEMS_FIFO) +#define ATTR_DESC "counting/FIFO" + +#elif defined(TM31) +const char rtems_test_name[] = "TIME TEST 31"; +#define SEMAPHORE_ATTRIBUTES (RTEMS_COUNTING_SEMAPHORE | RTEMS_PRIORITY) +#define ATTR_DESC "counting/priority" + +#elif defined(TM33) +const char rtems_test_name[] = "TIME TEST 33"; +#define SEMAPHORE_ATTRIBUTES RTEMS_BINARY_SEMAPHORE +#define ATTR_DESC "binary/FIFO" + +#elif defined(TM35) +const char rtems_test_name[] = "TIME TEST 35"; +#define SEMAPHORE_ATTRIBUTES (RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY) +#define ATTR_DESC "binary/priority" + +#else +#error "Unknown test configuration" +#endif + +rtems_id High_id; +rtems_id Low_id; +rtems_id Semaphore_id; + +rtems_task High_task( + rtems_task_argument argument +); + +rtems_task Middle_tasks( + rtems_task_argument argument +); + +rtems_task Low_task( + rtems_task_argument argument +); + +int operation_count = OPERATION_COUNT; + +void test_init(void); + +rtems_task Init( + rtems_task_argument argument +) +{ + rtems_status_code status; + + Print_Warning(); + + TEST_BEGIN(); + + test_init(); + + status = rtems_task_suspend( RTEMS_SELF ); + directive_failed( status, "rtems_task_suspend" ); +} + +void test_init(void) +{ + rtems_status_code status; + int index; + rtems_task_priority priority; + + priority = 2; + + status = rtems_task_create( + rtems_build_name( 'H', 'I', 'G', 'H' ), + priority, + RTEMS_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &High_id + ); + directive_failed( status, "rtems_task_create of high task" ); + + priority++; + + status = rtems_task_start( High_id, High_task, 0 ); + directive_failed( status, "rtems_task_start of high task" ); + + if ( OPERATION_COUNT > RTEMS_MAXIMUM_PRIORITY - 2u ) + operation_count = (int) (RTEMS_MAXIMUM_PRIORITY - 2u); + for ( index=2 ; index < operation_count ; index++ ) { + status = rtems_task_create( + rtems_build_name( 'M', 'I', 'D', ' ' ), + priority, + RTEMS_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &Low_id + ); + directive_failed( status, "rtems_task_create middle" ); + + priority++; + + status = rtems_task_start( Low_id, Middle_tasks, 0 ); + directive_failed( status, "rtems_task_start middle" ); + } + + status = rtems_task_create( + rtems_build_name( 'L', 'O', 'W', ' ' ), + priority, + RTEMS_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &Low_id + ); + directive_failed( status, "rtems_task_create low" ); + + status = rtems_task_start( Low_id, Low_task, 0 ); + directive_failed( status, "rtems_task_start low" ); + + status = rtems_semaphore_create( + rtems_build_name( 'S', 'M', '1', ' '), + 0, + SEMAPHORE_ATTRIBUTES, + RTEMS_NO_PRIORITY, + &Semaphore_id + ); + directive_failed( status, "rtems_semaphore_create of SM1" ); +} + +rtems_task High_task( + rtems_task_argument argument +) +{ + /* start blocking rtems_semaphore_obtain time */ + benchmark_timer_initialize(); + + (void) rtems_semaphore_obtain( + Semaphore_id, + RTEMS_DEFAULT_OPTIONS, + RTEMS_NO_TIMEOUT + ); +} + +rtems_task Middle_tasks( + rtems_task_argument argument +) +{ + (void) rtems_semaphore_obtain( + Semaphore_id, + RTEMS_DEFAULT_OPTIONS, + RTEMS_NO_TIMEOUT + ); +} + +rtems_task Low_task( + rtems_task_argument argument +) +{ + end_time = benchmark_timer_read(); + + put_time( + "rtems_semaphore_obtain: " ATTR_DESC " not available caller blocks", + end_time, + operation_count - 1, + 0, + 0 + ); + + TEST_END(); + rtems_test_exit( 0 ); +} |