tests/pthread_cancel.c

   1 #include <pthread.h>
   2
   3 #include <darwintest.h>
   4
   5 static void *
   6 run(void * __unused arg)
   7 {
   8         while (true) {
   9                 pthread_testcancel();
  10                 sched_yield();
  11         }
  12 }
  13
  14 T_DECL(pthread_cancel, "pthread_cancel",
  15                 T_META_ALL_VALID_ARCHS(YES))
  16 {
  17         pthread_t thread;
  18         void *join_result = NULL;
  19         T_ASSERT_POSIX_ZERO(pthread_create(&thread, NULL, run, NULL), NULL);
  20         T_ASSERT_POSIX_ZERO(pthread_cancel(thread), NULL);
  21         T_ASSERT_POSIX_ZERO(pthread_join(thread, &join_result), NULL);
  22         T_ASSERT_EQ(join_result, PTHREAD_CANCELED, NULL);
  23 }