1 #include <unistd.h> 2 #include <darwintest.h> 3 #include <mach/mach.h> 4 5 T_DECL(pid_for_task_test, "Test pid_for_task with task name port") 6 { 7 kern_return_t kr; 8 mach_port_t tname; 9 pid_t pid; 10 11 kr = task_name_for_pid(mach_task_self(), getpid(), &tname); 12 T_EXPECT_EQ(kr, 0, "task_name_for_pid should succeed on current pid"); 13 pid_for_task(tname, &pid); 14 T_EXPECT_EQ(pid, getpid(), "pid_for_task should return the same value as getpid()"); 15 16 mach_port_deallocate(mach_task_self(), tname); 17 } 18