From 2b6135881544b6228de9052081a9ce77099576b7 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 8 Aug 1996 20:47:49 +0000 Subject: added test to complete coverage of pthread_setschedparam and increase coverage of pthread_create --- c/src/tests/psxtests/psx11/init.c | 108 +++++++++++++++++++++++++++++++++++ c/src/tests/psxtests/psx11/psx11.scn | 0 c/src/tests/psxtests/psx11/system.h | 51 +++++++++++++++++ c/src/tests/psxtests/psx11/task.c | 92 +++++++++++++++++++++++++++++ testsuites/psxtests/psx11/init.c | 108 +++++++++++++++++++++++++++++++++++ testsuites/psxtests/psx11/psx11.scn | 0 testsuites/psxtests/psx11/system.h | 51 +++++++++++++++++ testsuites/psxtests/psx11/task.c | 92 +++++++++++++++++++++++++++++ 8 files changed, 502 insertions(+) create mode 100644 c/src/tests/psxtests/psx11/init.c create mode 100644 c/src/tests/psxtests/psx11/psx11.scn create mode 100644 c/src/tests/psxtests/psx11/system.h create mode 100644 c/src/tests/psxtests/psx11/task.c create mode 100644 testsuites/psxtests/psx11/init.c create mode 100644 testsuites/psxtests/psx11/psx11.scn create mode 100644 testsuites/psxtests/psx11/system.h create mode 100644 testsuites/psxtests/psx11/task.c diff --git a/c/src/tests/psxtests/psx11/init.c b/c/src/tests/psxtests/psx11/init.c new file mode 100644 index 0000000000..b8070994a1 --- /dev/null +++ b/c/src/tests/psxtests/psx11/init.c @@ -0,0 +1,108 @@ +/* + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#define CONFIGURE_INIT +#include "system.h" +#include + +void *POSIX_Init( + void *argument +) +{ + int status; + struct sched_param param; + pthread_attr_t attr; + + puts( "\n\n*** POSIX TEST 11 ***" ); + + /* set the time of day, and print our buffer in multiple ways */ + + set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 ); + + /* get id of this thread */ + + Init_id = pthread_self(); + printf( "Init's ID is 0x%08x\n", Init_id ); + + /* exercise pthread_setschedparam */ + + param.sched_priority = 127; + + puts( "Init: Setting scheduling parameters to FIFO with priority 127" ); + status = pthread_setschedparam( Init_id, SCHED_FIFO, ¶m ); + assert( !status ); + + param.sched_priority = 125; + + puts( "Init: Setting scheduling parameters to RR with priority 125" ); + status = pthread_setschedparam( Init_id, SCHED_RR, ¶m ); + assert( !status ); + + param.sched_priority = 121; + + puts( "Init: Setting scheduling parameters to OTHER with priority 121" ); + status = pthread_setschedparam( Init_id, SCHED_OTHER, ¶m ); + assert( !status ); + + /* create a thread as SCHED_FIFO */ + + puts( "Init: create a thread of SCHED_FIFO with priority 120" ); + status = pthread_attr_init( &attr ); + assert( !status ); + + attr.schedpolicy = SCHED_FIFO; + attr.schedparam.sched_priority = 120; + + status = pthread_create( &Task_id, &attr, Task_1, NULL ); + assert( !status ); + + puts( "Init: join with the other thread" ); + status = pthread_join( Task_id, NULL ); + assert( !status ); + + /* create a thread as SCHED_RR */ + + puts( "Init: create a thread of SCHED_RR with priority 120" ); + status = pthread_attr_init( &attr ); + assert( !status ); + + attr.schedpolicy = SCHED_RR; + attr.schedparam.sched_priority = 120; + + status = pthread_create( &Task_id, &attr, Task_1, NULL ); + assert( !status ); + + puts( "Init: join with the other thread" ); + status = pthread_join( Task_id, NULL ); + assert( !status ); + + /* create a thread as SCHED_OTHER */ + + puts( "Init: create a thread of SCHED_OTHER with priority 120" ); + status = pthread_attr_init( &attr ); + assert( !status ); + + attr.schedpolicy = SCHED_OTHER; + attr.schedparam.sched_priority = 120; + + status = pthread_create( &Task_id, &attr, Task_1, NULL ); + assert( !status ); + + puts( "Init: join with the other thread" ); + status = pthread_join( Task_id, NULL ); + assert( !status ); + + puts( "*** END OF POSIX TEST 11 ***" ); + exit( 0 ); + + return NULL; /* just so the compiler thinks we returned something */ +} diff --git a/c/src/tests/psxtests/psx11/psx11.scn b/c/src/tests/psxtests/psx11/psx11.scn new file mode 100644 index 0000000000..e69de29bb2 diff --git a/c/src/tests/psxtests/psx11/system.h b/c/src/tests/psxtests/psx11/system.h new file mode 100644 index 0000000000..fab0c2c822 --- /dev/null +++ b/c/src/tests/psxtests/psx11/system.h @@ -0,0 +1,51 @@ +/* system.h + * + * This include file contains information that is included in every + * function in the test set. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +/* functions */ + +#include + +void *POSIX_Init( + void *argument +); + +void *Task_1( + void *argument +); + +/* configuration information */ + +#define CONFIGURE_SPTEST + +#define CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_TEST_NEEDS_CLOCK_DRIVER + +#define CONFIGURE_POSIX_INIT_THREAD_TABLE + +#include + +/* global variables */ + +#ifdef CONFIGURE_INIT +#define TEST_EXTERN +#else +#define TEST_EXTERN extern +#endif + +TEST_EXTERN pthread_t Init_id; +TEST_EXTERN pthread_t Task_id; + +/* end of include file */ diff --git a/c/src/tests/psxtests/psx11/task.c b/c/src/tests/psxtests/psx11/task.c new file mode 100644 index 0000000000..6b023e0ce7 --- /dev/null +++ b/c/src/tests/psxtests/psx11/task.c @@ -0,0 +1,92 @@ +/* Task_1 + * + * This routine serves as a test task. It verifies the basic task + * switching capabilities of the executive. + * + * Input parameters: + * argument - task argument + * + * Output parameters: NONE + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#include "system.h" +#include +#include + +void diff_timespec( + struct timespec *start, + struct timespec *stop, + struct timespec *result +) +{ + int nsecs_per_sec = 1000000000; + + result->tv_sec = stop->tv_sec - start->tv_sec; + if ( stop->tv_nsec < start->tv_nsec ) { + result->tv_nsec = nsecs_per_sec - start->tv_nsec + stop->tv_nsec; + result->tv_sec--; + } else + result->tv_nsec = stop->tv_nsec - start->tv_nsec; + +} + +void *Task_1( + void *argument +) +{ + int status; + struct timespec start; + struct timespec current; + struct timespec difference; + struct timespec delay; + + status = clock_gettime( CLOCK_REALTIME, &start ); + assert( !status ); + + status = sched_rr_get_interval( getpid(), &delay ); + assert( !status ); + + /* double the rr interval for confidence */ + + delay.tv_sec *= 2; + delay.tv_nsec *= 2; + if ( delay.tv_nsec >= 1000000000 ) { /* handle overflow/carry */ + delay.tv_nsec -= 1000000000; + delay.tv_sec++; + } + + + puts( "Task_1: killing time" ); + for ( ; ; ) { + + status = clock_gettime( CLOCK_REALTIME, ¤t ); + assert( !status ); + + diff_timespec( &start, ¤t, &difference ); + + if ( difference.tv_sec < delay.tv_sec ) + continue; + + if ( difference.tv_sec > delay.tv_sec ) + break; + + if ( difference.tv_nsec > delay.tv_nsec ) + break; + + } + + puts( "Task_1: exitting" ); + pthread_exit( NULL ); + + return NULL; /* just so the compiler thinks we returned something */ +} diff --git a/testsuites/psxtests/psx11/init.c b/testsuites/psxtests/psx11/init.c new file mode 100644 index 0000000000..b8070994a1 --- /dev/null +++ b/testsuites/psxtests/psx11/init.c @@ -0,0 +1,108 @@ +/* + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#define CONFIGURE_INIT +#include "system.h" +#include + +void *POSIX_Init( + void *argument +) +{ + int status; + struct sched_param param; + pthread_attr_t attr; + + puts( "\n\n*** POSIX TEST 11 ***" ); + + /* set the time of day, and print our buffer in multiple ways */ + + set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 ); + + /* get id of this thread */ + + Init_id = pthread_self(); + printf( "Init's ID is 0x%08x\n", Init_id ); + + /* exercise pthread_setschedparam */ + + param.sched_priority = 127; + + puts( "Init: Setting scheduling parameters to FIFO with priority 127" ); + status = pthread_setschedparam( Init_id, SCHED_FIFO, ¶m ); + assert( !status ); + + param.sched_priority = 125; + + puts( "Init: Setting scheduling parameters to RR with priority 125" ); + status = pthread_setschedparam( Init_id, SCHED_RR, ¶m ); + assert( !status ); + + param.sched_priority = 121; + + puts( "Init: Setting scheduling parameters to OTHER with priority 121" ); + status = pthread_setschedparam( Init_id, SCHED_OTHER, ¶m ); + assert( !status ); + + /* create a thread as SCHED_FIFO */ + + puts( "Init: create a thread of SCHED_FIFO with priority 120" ); + status = pthread_attr_init( &attr ); + assert( !status ); + + attr.schedpolicy = SCHED_FIFO; + attr.schedparam.sched_priority = 120; + + status = pthread_create( &Task_id, &attr, Task_1, NULL ); + assert( !status ); + + puts( "Init: join with the other thread" ); + status = pthread_join( Task_id, NULL ); + assert( !status ); + + /* create a thread as SCHED_RR */ + + puts( "Init: create a thread of SCHED_RR with priority 120" ); + status = pthread_attr_init( &attr ); + assert( !status ); + + attr.schedpolicy = SCHED_RR; + attr.schedparam.sched_priority = 120; + + status = pthread_create( &Task_id, &attr, Task_1, NULL ); + assert( !status ); + + puts( "Init: join with the other thread" ); + status = pthread_join( Task_id, NULL ); + assert( !status ); + + /* create a thread as SCHED_OTHER */ + + puts( "Init: create a thread of SCHED_OTHER with priority 120" ); + status = pthread_attr_init( &attr ); + assert( !status ); + + attr.schedpolicy = SCHED_OTHER; + attr.schedparam.sched_priority = 120; + + status = pthread_create( &Task_id, &attr, Task_1, NULL ); + assert( !status ); + + puts( "Init: join with the other thread" ); + status = pthread_join( Task_id, NULL ); + assert( !status ); + + puts( "*** END OF POSIX TEST 11 ***" ); + exit( 0 ); + + return NULL; /* just so the compiler thinks we returned something */ +} diff --git a/testsuites/psxtests/psx11/psx11.scn b/testsuites/psxtests/psx11/psx11.scn new file mode 100644 index 0000000000..e69de29bb2 diff --git a/testsuites/psxtests/psx11/system.h b/testsuites/psxtests/psx11/system.h new file mode 100644 index 0000000000..fab0c2c822 --- /dev/null +++ b/testsuites/psxtests/psx11/system.h @@ -0,0 +1,51 @@ +/* system.h + * + * This include file contains information that is included in every + * function in the test set. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +/* functions */ + +#include + +void *POSIX_Init( + void *argument +); + +void *Task_1( + void *argument +); + +/* configuration information */ + +#define CONFIGURE_SPTEST + +#define CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_TEST_NEEDS_CLOCK_DRIVER + +#define CONFIGURE_POSIX_INIT_THREAD_TABLE + +#include + +/* global variables */ + +#ifdef CONFIGURE_INIT +#define TEST_EXTERN +#else +#define TEST_EXTERN extern +#endif + +TEST_EXTERN pthread_t Init_id; +TEST_EXTERN pthread_t Task_id; + +/* end of include file */ diff --git a/testsuites/psxtests/psx11/task.c b/testsuites/psxtests/psx11/task.c new file mode 100644 index 0000000000..6b023e0ce7 --- /dev/null +++ b/testsuites/psxtests/psx11/task.c @@ -0,0 +1,92 @@ +/* Task_1 + * + * This routine serves as a test task. It verifies the basic task + * switching capabilities of the executive. + * + * Input parameters: + * argument - task argument + * + * Output parameters: NONE + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#include "system.h" +#include +#include + +void diff_timespec( + struct timespec *start, + struct timespec *stop, + struct timespec *result +) +{ + int nsecs_per_sec = 1000000000; + + result->tv_sec = stop->tv_sec - start->tv_sec; + if ( stop->tv_nsec < start->tv_nsec ) { + result->tv_nsec = nsecs_per_sec - start->tv_nsec + stop->tv_nsec; + result->tv_sec--; + } else + result->tv_nsec = stop->tv_nsec - start->tv_nsec; + +} + +void *Task_1( + void *argument +) +{ + int status; + struct timespec start; + struct timespec current; + struct timespec difference; + struct timespec delay; + + status = clock_gettime( CLOCK_REALTIME, &start ); + assert( !status ); + + status = sched_rr_get_interval( getpid(), &delay ); + assert( !status ); + + /* double the rr interval for confidence */ + + delay.tv_sec *= 2; + delay.tv_nsec *= 2; + if ( delay.tv_nsec >= 1000000000 ) { /* handle overflow/carry */ + delay.tv_nsec -= 1000000000; + delay.tv_sec++; + } + + + puts( "Task_1: killing time" ); + for ( ; ; ) { + + status = clock_gettime( CLOCK_REALTIME, ¤t ); + assert( !status ); + + diff_timespec( &start, ¤t, &difference ); + + if ( difference.tv_sec < delay.tv_sec ) + continue; + + if ( difference.tv_sec > delay.tv_sec ) + break; + + if ( difference.tv_nsec > delay.tv_nsec ) + break; + + } + + puts( "Task_1: exitting" ); + pthread_exit( NULL ); + + return NULL; /* just so the compiler thinks we returned something */ +} -- cgit v1.2.3