Method _restore_fds

Lib/test/test_subprocess.py:2652–2655

(self, fds)

        return fds

    def _restore_fds(self, fds):
        for fd, saved, inheritable in fds:
            os.dup2(saved, fd, inheritable=inheritable)
            os.close(saved)

    def check_close_std_fds(self, fds):
        # Issue #9905: test that subprocess pipes still work properly with