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feat(pthread): Adds set/get sched param funcs

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Closes https://github.com/espressif/esp-idf/issues/14821
Closes https://github.com/espressif/esp-idf/issues/8594
This commit is contained in:
Konstantin Kondrashov
2024-11-08 16:29:20 +02:00
committed by BOT
parent 1689c7e14f
commit 3318e0accd
3 changed files with 131 additions and 1 deletions
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43
components/pthread/test_apps/pthread_unity_tests/main/test_pthread.c
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@@ -298,3 +298,46 @@ TEST_CASE("pthread mutex trylock timedlock", "[pthread]")
pthread_mutex_destroy(&mutex);
}
}
static volatile bool finish_test;
static void *test_thread(void * arg)
{
while (!finish_test) {
vTaskDelay(1);
}
printf("Thread 0x%"PRIx32" exiting\n", pthread_self());
return NULL;
}
TEST_CASE("pthread set and get sched param", "[pthread]")
{
finish_test = false;
pthread_t thread;
TEST_ASSERT_EQUAL_INT(0, pthread_create(&thread, NULL, test_thread, NULL));
int policy;
struct sched_param param;
TEST_ASSERT_EQUAL_INT(0, pthread_getschedparam(thread, &policy, &param));
int orig_prio = param.sched_priority;
printf("Origin Priority: %d\n", param.sched_priority);
printf("Policy: %d (2=SCHED_RR)\n", policy);
param.sched_priority += 1;
TEST_ASSERT_EQUAL_INT(0, pthread_setschedparam(thread, policy, &param));
param.sched_priority += 1;
TEST_ASSERT_EQUAL_INT(0, pthread_setschedprio(thread, param.sched_priority));
TEST_ASSERT_EQUAL_INT(0, pthread_getschedparam(thread, &policy, &param));
printf("Priority: %d + 2 = %d\n", orig_prio, param.sched_priority);
TEST_ASSERT_EQUAL_INT(orig_prio + 2, param.sched_priority);
// return priority back
TEST_ASSERT_EQUAL_INT(0, pthread_setschedprio(thread, orig_prio));
TEST_ASSERT_EQUAL_INT(0, pthread_getschedparam(thread, &policy, &param));
TEST_ASSERT_EQUAL_INT(orig_prio, param.sched_priority);
printf("Return Priority back to %d, current is %d\n", orig_prio, param.sched_priority);
// Wait for the thread to finish 100ms sleep
finish_test = true;
TEST_ASSERT_EQUAL_INT(0, pthread_join(thread, NULL));
}