[1b4f2b30] | 1 | /* |
---|
[2e7e636f] | 2 | * COPYRIGHT (c) 1989-2009. |
---|
[54e34e7] | 3 | * On-Line Applications Research Corporation (OAR). |
---|
| 4 | * |
---|
[98e4ebf5] | 5 | * The license and distribution terms for this file may be |
---|
| 6 | * found in the file LICENSE in this distribution or at |
---|
[c499856] | 7 | * http://www.rtems.org/license/LICENSE. |
---|
[54e34e7] | 8 | */ |
---|
| 9 | |
---|
[cafefbf] | 10 | #ifdef HAVE_CONFIG_H |
---|
| 11 | #include "config.h" |
---|
| 12 | #endif |
---|
| 13 | |
---|
[75c9dfbd] | 14 | #include <sched.h> |
---|
| 15 | |
---|
[54e34e7] | 16 | #define CONFIGURE_INIT |
---|
| 17 | #include "system.h" |
---|
| 18 | #include <errno.h> |
---|
[4562dd8] | 19 | #include "pritime.h" |
---|
[54e34e7] | 20 | |
---|
[698c2e50] | 21 | const char rtems_test_name[] = "PSX 12"; |
---|
| 22 | |
---|
[2e7e636f] | 23 | void print_schedparam( |
---|
| 24 | char *prefix, |
---|
| 25 | struct sched_param *schedparam |
---|
| 26 | ); |
---|
| 27 | |
---|
[54e34e7] | 28 | void print_schedparam( |
---|
| 29 | char *prefix, |
---|
| 30 | struct sched_param *schedparam |
---|
| 31 | ) |
---|
| 32 | { |
---|
| 33 | printf( "%ssched priority = %d\n", prefix, schedparam->sched_priority ); |
---|
| 34 | #if defined(_POSIX_SPORADIC_SERVER) |
---|
[66c9ad8] | 35 | printf( "%ssched_ss_low_priority = %d\n", |
---|
| 36 | prefix, schedparam->sched_ss_low_priority ); |
---|
[4562dd8] | 37 | printf( "%ssched_ss_repl_period = (%" PRIdtime_t ", %ld)\n", prefix, |
---|
[66c9ad8] | 38 | schedparam->sched_ss_repl_period.tv_sec, |
---|
| 39 | schedparam->sched_ss_repl_period.tv_nsec ); |
---|
[4562dd8] | 40 | printf( "%ssched_ss_init_budget = (%" PRIdtime_t ", %ld)\n", prefix, |
---|
[66c9ad8] | 41 | schedparam->sched_ss_init_budget.tv_sec, |
---|
| 42 | schedparam->sched_ss_init_budget.tv_nsec ); |
---|
[54e34e7] | 43 | #else |
---|
[83fe4468] | 44 | printf( "%s_POSIX_SPORADIC_SERVER is not defined\n", prefix ); |
---|
[54e34e7] | 45 | #endif |
---|
| 46 | } |
---|
| 47 | |
---|
| 48 | void *POSIX_Init( |
---|
| 49 | void *argument |
---|
| 50 | ) |
---|
| 51 | { |
---|
| 52 | int status; |
---|
| 53 | pthread_attr_t attr; |
---|
| 54 | struct sched_param schedparam; |
---|
| 55 | |
---|
[698c2e50] | 56 | TEST_BEGIN(); |
---|
[54e34e7] | 57 | |
---|
| 58 | /* set the time of day, and print our buffer in multiple ways */ |
---|
| 59 | |
---|
| 60 | set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 ); |
---|
| 61 | |
---|
| 62 | /* get id of this thread */ |
---|
| 63 | |
---|
| 64 | Init_id = pthread_self(); |
---|
[39615f4] | 65 | printf( "Init's ID is 0x%08" PRIxpthread_t "\n", Init_id ); |
---|
[1b4f2b30] | 66 | |
---|
[54e34e7] | 67 | /* invalid scheduling policy error */ |
---|
| 68 | |
---|
| 69 | puts( "Init: pthread_attr_init - SUCCESSFUL" ); |
---|
| 70 | status = pthread_attr_init( &attr ); |
---|
[33c46f1] | 71 | rtems_test_assert( !status ); |
---|
[54e34e7] | 72 | |
---|
[2ffcc2ed] | 73 | status = pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED ); |
---|
[33c46f1] | 74 | rtems_test_assert( !status ); |
---|
[54e34e7] | 75 | attr.schedpolicy = -1; |
---|
| 76 | |
---|
| 77 | puts( "Init: pthread_create - EINVAL (invalid scheduling policy)" ); |
---|
| 78 | status = pthread_create( &Task_id, &attr, Task_1, NULL ); |
---|
[33c46f1] | 79 | rtems_test_assert( status == EINVAL ); |
---|
[54e34e7] | 80 | |
---|
| 81 | /* replenish period < budget error */ |
---|
| 82 | |
---|
| 83 | puts( "Init: pthread_attr_init - SUCCESSFUL" ); |
---|
| 84 | status = pthread_attr_init( &attr ); |
---|
[33c46f1] | 85 | rtems_test_assert( !status ); |
---|
[54e34e7] | 86 | |
---|
| 87 | puts( "Init: set scheduling parameter attributes for sporadic server" ); |
---|
| 88 | status = pthread_attr_setschedpolicy( &attr, SCHED_SPORADIC ); |
---|
[33c46f1] | 89 | rtems_test_assert( !status ); |
---|
[54e34e7] | 90 | |
---|
[66c9ad8] | 91 | schedparam.sched_ss_repl_period.tv_sec = 1; |
---|
| 92 | schedparam.sched_ss_repl_period.tv_nsec = 0; |
---|
| 93 | schedparam.sched_ss_init_budget.tv_sec = 2; |
---|
| 94 | schedparam.sched_ss_init_budget.tv_nsec = 0; |
---|
[1b4f2b30] | 95 | |
---|
[54e34e7] | 96 | schedparam.sched_priority = 200; |
---|
[66c9ad8] | 97 | schedparam.sched_ss_low_priority = 100; |
---|
[54e34e7] | 98 | |
---|
| 99 | status = pthread_attr_setschedparam( &attr, &schedparam ); |
---|
[33c46f1] | 100 | rtems_test_assert( !status ); |
---|
[54e34e7] | 101 | |
---|
[2ffcc2ed] | 102 | status = pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED ); |
---|
[33c46f1] | 103 | rtems_test_assert( !status ); |
---|
[1b4f2b30] | 104 | |
---|
[54e34e7] | 105 | puts( "Init: pthread_create - EINVAL (replenish < budget)" ); |
---|
| 106 | status = pthread_create( &Task_id, &attr, Task_1, NULL ); |
---|
[33c46f1] | 107 | rtems_test_assert( status == EINVAL ); |
---|
[54e34e7] | 108 | |
---|
[66c9ad8] | 109 | /* invalid sched_ss_low_priority error */ |
---|
[54e34e7] | 110 | |
---|
[66c9ad8] | 111 | schedparam.sched_ss_repl_period.tv_sec = 2; |
---|
| 112 | schedparam.sched_ss_repl_period.tv_nsec = 0; |
---|
| 113 | schedparam.sched_ss_init_budget.tv_sec = 1; |
---|
| 114 | schedparam.sched_ss_init_budget.tv_nsec = 0; |
---|
[1b4f2b30] | 115 | |
---|
[54e34e7] | 116 | schedparam.sched_priority = 200; |
---|
[66c9ad8] | 117 | schedparam.sched_ss_low_priority = -1; |
---|
[54e34e7] | 118 | |
---|
| 119 | status = pthread_attr_setschedparam( &attr, &schedparam ); |
---|
[33c46f1] | 120 | rtems_test_assert( !status ); |
---|
[54e34e7] | 121 | |
---|
[66c9ad8] | 122 | puts( "Init: pthread_create - EINVAL (invalid sched_ss_low_priority)" ); |
---|
[54e34e7] | 123 | status = pthread_create( &Task_id, &attr, Task_1, NULL ); |
---|
[33c46f1] | 124 | rtems_test_assert( status == EINVAL ); |
---|
[54e34e7] | 125 | |
---|
| 126 | /* create a thread as a sporadic server */ |
---|
| 127 | |
---|
[66c9ad8] | 128 | schedparam.sched_ss_repl_period.tv_sec = 2; |
---|
| 129 | schedparam.sched_ss_repl_period.tv_nsec = 0; |
---|
| 130 | schedparam.sched_ss_init_budget.tv_sec = 1; |
---|
| 131 | schedparam.sched_ss_init_budget.tv_nsec = 0; |
---|
[1b4f2b30] | 132 | |
---|
[5abf63d] | 133 | schedparam.sched_priority = sched_get_priority_max( SCHED_FIFO ); |
---|
[66c9ad8] | 134 | schedparam.sched_ss_low_priority = sched_get_priority_max( SCHED_FIFO ) - 6; |
---|
[1b4f2b30] | 135 | |
---|
[54e34e7] | 136 | status = pthread_attr_setschedparam( &attr, &schedparam ); |
---|
[33c46f1] | 137 | rtems_test_assert( !status ); |
---|
[1b4f2b30] | 138 | |
---|
[54e34e7] | 139 | puts( "Init: pthread_create - SUCCESSFUL" ); |
---|
| 140 | status = pthread_create( &Task_id, &attr, Task_1, NULL ); |
---|
[33c46f1] | 141 | rtems_test_assert( !status ); |
---|
[54e34e7] | 142 | |
---|
| 143 | status = pthread_join( Task_id, NULL ); |
---|
[33c46f1] | 144 | rtems_test_assert( status ); |
---|
[54e34e7] | 145 | |
---|
| 146 | /* switch to Task_1 */ |
---|
| 147 | |
---|
[698c2e50] | 148 | TEST_END(); |
---|
[d802489] | 149 | rtems_test_exit( 0 ); |
---|
[54e34e7] | 150 | |
---|
| 151 | return NULL; /* just so the compiler thinks we returned something */ |
---|
| 152 | } |
---|