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sptests/spscheduler01: Test POSIX set/get affinity

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This commit is contained in:
Sebastian Huber
2017-10-27 09:04:54 +02:00
parent 8744498752
commit 0719fc6ec7
2 changed files with 98 additions and 23 deletions
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119
testsuites/sptests/spscheduler01/init.c
View File

@@ -17,11 +17,15 @@
#endif
#define TEST_INIT
#define _GNU_SOURCE
#include <rtems.h>
#include <rtems/libcsupport.h>
#include <errno.h>
#include <limits.h>
#include <string.h>
#include <pthread.h>
#include "tmacros.h"
@@ -31,12 +35,83 @@ const char rtems_test_name[] = "SPSCHEDULER 1";
#define RED rtems_build_name('r', 'e', 'd', ' ')
#define BIG_NUM_CPUS (2 * CHAR_BIT * sizeof(cpu_set_t))
static const rtems_id invalid_id = 1;
static rtems_id master_id;
static rtems_id sema_id;
static void assert_eno(rtems_status_code sc, int eno)
{
switch (sc) {
case RTEMS_SUCCESSFUL:
rtems_test_assert(eno == 0);
break;
case RTEMS_INVALID_ADDRESS:
rtems_test_assert(eno == EFAULT);
break;
case RTEMS_INVALID_ID:
rtems_test_assert(eno == ESRCH);
break;
case RTEMS_INVALID_NUMBER:
rtems_test_assert(eno == EINVAL);
break;
default:
rtems_test_assert(0);
}
}
static rtems_status_code task_get_affinity(
rtems_id id,
size_t cpusetsize,
cpu_set_t *cpuset
)
{
rtems_status_code sc;
int eno;
cpu_set_t *cpusetbig;
sc = rtems_task_get_affinity(id, cpusetsize, cpuset);
if (cpuset != NULL) {
cpusetbig = CPU_ALLOC(BIG_NUM_CPUS);
rtems_test_assert(cpusetbig != NULL);
memcpy(cpusetbig, cpuset, cpusetsize);
} else {
cpusetbig = NULL;
}
eno = pthread_getaffinity_np(id, cpusetsize, cpusetbig);
if (cpuset != NULL) {
rtems_test_assert(CPU_EQUAL_S(cpusetsize, cpusetbig, cpuset));
CPU_FREE(cpusetbig);
}
assert_eno(sc, eno);
return sc;
}
static rtems_status_code task_set_affinity(
rtems_id id,
size_t cpusetsize,
const cpu_set_t *cpuset
)
{
rtems_status_code sc;
int eno;
sc = rtems_task_set_affinity(id, cpusetsize, cpuset);
eno = pthread_setaffinity_np(id, cpusetsize, cpuset);
assert_eno(sc, eno);
return sc;
}
static void test_task_get_set_affinity(void)
{
rtems_id self_id = rtems_task_self();
@@ -45,8 +120,7 @@ static void test_task_get_set_affinity(void)
cpu_set_t cpusetone;
cpu_set_t cpusetall;
cpu_set_t cpuset;
size_t big = 2 * CHAR_BIT * sizeof(cpu_set_t);
size_t cpusetbigsize = CPU_ALLOC_SIZE(big);
size_t cpusetbigsize = CPU_ALLOC_SIZE(BIG_NUM_CPUS);
cpu_set_t *cpusetbigone;
cpu_set_t *cpusetbig;
@@ -65,66 +139,66 @@ static void test_task_get_set_affinity(void)
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_get_affinity(RTEMS_SELF, sizeof(cpuset), NULL);
sc = task_get_affinity(RTEMS_SELF, sizeof(cpuset), NULL);
rtems_test_assert(sc == RTEMS_INVALID_ADDRESS);
sc = rtems_task_set_affinity(RTEMS_SELF, sizeof(cpuset), NULL);
sc = task_set_affinity(RTEMS_SELF, sizeof(cpuset), NULL);
rtems_test_assert(sc == RTEMS_INVALID_ADDRESS);
sc = rtems_task_get_affinity(RTEMS_SELF, 0, &cpuset);
sc = task_get_affinity(RTEMS_SELF, 0, &cpuset);
rtems_test_assert(sc == RTEMS_INVALID_NUMBER);
sc = rtems_task_set_affinity(RTEMS_SELF, 0, &cpuset);
sc = task_set_affinity(RTEMS_SELF, 0, &cpuset);
rtems_test_assert(sc == RTEMS_INVALID_NUMBER);
sc = rtems_task_get_affinity(invalid_id, sizeof(cpuset), &cpuset);
sc = task_get_affinity(invalid_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_INVALID_ID);
sc = rtems_task_set_affinity(invalid_id, sizeof(cpuset), &cpuset);
sc = task_set_affinity(invalid_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_INVALID_ID);
sc = rtems_task_get_affinity(RTEMS_SELF, sizeof(cpuset), &cpuset);
sc = task_get_affinity(RTEMS_SELF, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(CPU_EQUAL(&cpuset, &cpusetone));
sc = rtems_task_set_affinity(RTEMS_SELF, sizeof(cpuset), &cpuset);
sc = task_set_affinity(RTEMS_SELF, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_set_affinity(self_id, sizeof(cpuset), &cpuset);
sc = task_set_affinity(self_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_set_affinity(task_id, sizeof(cpuset), &cpuset);
sc = task_set_affinity(task_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_get_affinity(task_id, sizeof(cpuset), &cpuset);
sc = task_get_affinity(task_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(CPU_EQUAL(&cpuset, &cpusetone));
sc = rtems_task_set_affinity(RTEMS_SELF, sizeof(cpusetall), &cpusetall);
sc = task_set_affinity(RTEMS_SELF, sizeof(cpusetall), &cpusetall);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_get_affinity(task_id, sizeof(cpuset), &cpuset);
sc = task_get_affinity(task_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(CPU_EQUAL(&cpuset, &cpusetone));
cpusetbigone = CPU_ALLOC(big);
cpusetbigone = CPU_ALLOC(BIG_NUM_CPUS);
rtems_test_assert(cpusetbigone != NULL);
cpusetbig = CPU_ALLOC(big);
cpusetbig = CPU_ALLOC(BIG_NUM_CPUS);
rtems_test_assert(cpusetbig != NULL);
CPU_ZERO_S(cpusetbigsize, cpusetbigone);
CPU_SET_S(0, cpusetbigsize, cpusetbigone);
sc = rtems_task_get_affinity(task_id, cpusetbigsize, cpusetbig);
sc = task_get_affinity(task_id, cpusetbigsize, cpusetbig);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(CPU_EQUAL_S(cpusetbigsize, cpusetbig, cpusetbigone));
sc = rtems_task_set_affinity(task_id, cpusetbigsize, cpusetbig);
sc = task_set_affinity(task_id, cpusetbigsize, cpusetbig);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_delete(task_id);
@@ -408,8 +482,7 @@ static void test_scheduler_get_processors(void)
rtems_id scheduler_id;
cpu_set_t cpusetone;
cpu_set_t cpuset;
size_t big = 2 * CHAR_BIT * sizeof(cpu_set_t);
size_t cpusetbigsize = CPU_ALLOC_SIZE(big);
size_t cpusetbigsize = CPU_ALLOC_SIZE(BIG_NUM_CPUS);
cpu_set_t *cpusetbigone;
cpu_set_t *cpusetbig;
@@ -433,10 +506,10 @@ static void test_scheduler_get_processors(void)
rtems_test_assert(CPU_EQUAL(&cpuset, &cpusetone));
cpusetbigone = CPU_ALLOC(big);
cpusetbigone = CPU_ALLOC(BIG_NUM_CPUS);
rtems_test_assert(cpusetbigone != NULL);
cpusetbig = CPU_ALLOC(big);
cpusetbig = CPU_ALLOC(BIG_NUM_CPUS);
rtems_test_assert(cpusetbig != NULL);
CPU_ZERO_S(cpusetbigsize, cpusetbigone);

2
testsuites/sptests/spscheduler01/spscheduler01.doc
View File

@@ -6,6 +6,8 @@ directives:
- rtems_task_get_affinity()
- rtems_task_set_affinity()
- pthread_getaffinity_np()
- pthread_setaffinity_np()
- rtems_task_get_scheduler()
- rtems_task_set_scheduler()
- rtems_scheduler_ident()