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Diffstat (limited to 'testsuites/psxtmtests/psxtmclocknanosleep03/init.c')
-rw-r--r-- | testsuites/psxtmtests/psxtmclocknanosleep03/init.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/testsuites/psxtmtests/psxtmclocknanosleep03/init.c b/testsuites/psxtmtests/psxtmclocknanosleep03/init.c new file mode 100644 index 0000000000..ccceada787 --- /dev/null +++ b/testsuites/psxtmtests/psxtmclocknanosleep03/init.c @@ -0,0 +1,114 @@ +/* + * COPYRIGHT (c) 1989-2013. + * On-Line Applications Research Corporation (OAR). + * + * Copyright (c) 2016. Gedare Bloom. + * + * 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 <timesys.h> +#include <rtems/btimer.h> +#include "test_support.h" + +#include <pthread.h> + +const char rtems_test_name[] = "PSXTMCLOCKNANOSLEEP 03"; + +/* forward declarations to avoid warnings */ +void *POSIX_Init(void *argument); +void *Middle(void *argument); +void *Low(void *argument); + +void *Low( + void *argument +) +{ + benchmark_timer_t end_time; + + end_time = benchmark_timer_read(); + + put_time( + "clock_nanosleep: blocking", + end_time, + OPERATION_COUNT, + 0, + 0 + ); + + TEST_END(); + + rtems_test_exit( 0 ); + return NULL; +} + +void *Middle( + void *argument +) +{ + /* calling nanosleep */ + struct timespec sleepTime; + sleepTime.tv_sec = 0; + sleepTime.tv_nsec = 1; + + clock_nanosleep( + CLOCK_REALTIME, + TIMER_ABSTIME, + &sleepTime, + (struct timespec *) NULL + ); + + return NULL; +} + +void *POSIX_Init( + void *argument +) +{ + int i; + int status; + pthread_t threadId; + struct timespec sleepTime; + struct timespec remainder; + + sleepTime.tv_sec = 0; + sleepTime.tv_nsec = 1; + remainder.tv_sec = 0; + remainder.tv_nsec = 0; + + TEST_BEGIN(); + + for ( i=0 ; i < OPERATION_COUNT - 1 ; i++ ) { + status = pthread_create( &threadId, NULL, Middle, NULL ); + rtems_test_assert( !status ); + } + + status = pthread_create( &threadId, NULL, Low, NULL ); + rtems_test_assert( !status ); + + /* start the timer and switch through all the other tasks */ + benchmark_timer_initialize(); + /* calling clock_nanosleep*/ + clock_nanosleep(CLOCK_REALTIME, TIMER_ABSTIME, &sleepTime, &remainder); + + return NULL; +} + +/* configuration information */ + +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER + +#define CONFIGURE_MAXIMUM_POSIX_THREADS OPERATION_COUNT + 2 +#define CONFIGURE_POSIX_INIT_THREAD_TABLE + +#define CONFIGURE_INIT + +#include <rtems/confdefs.h> + /* end of file */ |