def test_sigchld_handler(self): sigchld_handler(None, None) os.waitpid = os_waitpid sigchld_handler(None, None)
def time_sleep(_): sigchld_handler(None, None)
def test_reap_children(self): reap_children() os.waitpid = os_waitpid sigchld_handler(None, None) reap_children()