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Cygwin: testsuite: Update pthread tests for default SCHED_FIFO 

Update for default (and only) thread scheduler policy is SCHED_FIFO.
This commit is contained in:
Jon Turney 2022-08-31 20:48:08 +01:00
parent 736618054c
commit 663922f618
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GPG Key ID: C7C86F0370285C81
3 changed files with 11 additions and 11 deletions
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8
winsup/testsuite/winsup.api/pthread/inherit1.c
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@ -65,8 +65,8 @@ main()
int policy; int policy;
int inheritsched = -1; int inheritsched = -1;
assert((maxPrio = sched_get_priority_max(SCHED_OTHER)) != -1); assert((maxPrio = sched_get_priority_max(SCHED_FIFO)) != -1);
assert((minPrio = sched_get_priority_min(SCHED_OTHER)) != -1); assert((minPrio = sched_get_priority_min(SCHED_FIFO)) != -1);
assert(pthread_attr_init(&attr) == 0); assert(pthread_attr_init(&attr) == 0);
assert(pthread_attr_setinheritsched(&attr, PTHREAD_INHERIT_SCHED) == 0); assert(pthread_attr_setinheritsched(&attr, PTHREAD_INHERIT_SCHED) == 0);
@ -78,9 +78,9 @@ main()
mainParam.sched_priority = prio; mainParam.sched_priority = prio;
/* Change the main thread priority */ /* Change the main thread priority */
assert(pthread_setschedparam(mainThread, SCHED_OTHER, &mainParam) == 0); assert(pthread_setschedparam(mainThread, SCHED_FIFO, &mainParam) == 0);
assert(pthread_getschedparam(mainThread, &policy, &mainParam) == 0); assert(pthread_getschedparam(mainThread, &policy, &mainParam) == 0);
assert(policy == SCHED_OTHER); assert(policy == SCHED_FIFO);
assert(mainParam.sched_priority == prio); assert(mainParam.sched_priority == prio);
for (param.sched_priority = prio; for (param.sched_priority = prio;

6
winsup/testsuite/winsup.api/pthread/priority1.c
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@ -47,7 +47,7 @@ void * func(void * arg)
struct sched_param param; struct sched_param param;
assert(pthread_getschedparam(pthread_self(), &policy, &param) == 0); assert(pthread_getschedparam(pthread_self(), &policy, &param) == 0);
assert(policy == SCHED_OTHER); assert(policy == SCHED_FIFO);
return (void *)(size_t)param.sched_priority; return (void *)(size_t)param.sched_priority;
} }
@ -58,8 +58,8 @@ main()
pthread_attr_t attr; pthread_attr_t attr;
void * result = NULL; void * result = NULL;
struct sched_param param; struct sched_param param;
int maxPrio = sched_get_priority_max(SCHED_OTHER); int maxPrio = sched_get_priority_max(SCHED_FIFO);
int minPrio = sched_get_priority_min(SCHED_OTHER); int minPrio = sched_get_priority_min(SCHED_FIFO);
assert(pthread_attr_init(&attr) == 0); assert(pthread_attr_init(&attr) == 0);
assert(pthread_attr_setinheritsched(&attr, PTHREAD_EXPLICIT_SCHED) == 0); assert(pthread_attr_setinheritsched(&attr, PTHREAD_EXPLICIT_SCHED) == 0);

8
winsup/testsuite/winsup.api/pthread/priority2.c
View File

@ -51,7 +51,7 @@ void * func(void * arg)
assert(pthread_mutex_lock(&startMx) == 0); assert(pthread_mutex_lock(&startMx) == 0);
assert(pthread_getschedparam(pthread_self(), &policy, &param) == 0); assert(pthread_getschedparam(pthread_self(), &policy, &param) == 0);
assert(pthread_mutex_unlock(&startMx) == 0); assert(pthread_mutex_unlock(&startMx) == 0);
assert(policy == SCHED_OTHER); assert(policy == SCHED_FIFO);
return (void *) (size_t)param.sched_priority; return (void *) (size_t)param.sched_priority;
} }
@ -61,8 +61,8 @@ main()
pthread_t t; pthread_t t;
void * result = NULL; void * result = NULL;
struct sched_param param; struct sched_param param;
int maxPrio = sched_get_priority_max(SCHED_OTHER); int maxPrio = sched_get_priority_max(SCHED_FIFO);
int minPrio = sched_get_priority_min(SCHED_OTHER); int minPrio = sched_get_priority_min(SCHED_FIFO);
for (param.sched_priority = minPrio; for (param.sched_priority = minPrio;
param.sched_priority <= maxPrio; param.sched_priority <= maxPrio;
@ -70,7 +70,7 @@ main()
{ {
assert(pthread_mutex_lock(&startMx) == 0); assert(pthread_mutex_lock(&startMx) == 0);
assert(pthread_create(&t, NULL, func, NULL) == 0); assert(pthread_create(&t, NULL, func, NULL) == 0);
assert(pthread_setschedparam(t, SCHED_OTHER, &param) == 0); assert(pthread_setschedparam(t, SCHED_FIFO, &param) == 0);
assert(pthread_mutex_unlock(&startMx) == 0); assert(pthread_mutex_unlock(&startMx) == 0);
pthread_join(t, &result); pthread_join(t, &result);
assert((int)(size_t)result == param.sched_priority); assert((int)(size_t)result == param.sched_priority);