def METHOD_NAME(self):
    try:
        (cur, max) = resource.getrlimit(resource.RLIMIT_FSIZE)
    except AttributeError:
        pass
    else:
        # Check to see what happens when the RLIMIT_FSIZE is small.  Some
        # versions of Python were terminated by an uncaught SIGXFSZ, but
        # pythonrun.c has been fixed to ignore that exception.  If so, the
        # write() should return EFBIG when the limit is exceeded.
        # At least one platform has an unlimited RLIMIT_FSIZE and attempts
        # to change it raise ValueError instead.
        try:
            try:
                resource.setrlimit(resource.RLIMIT_FSIZE, (1024, max))
                limit_set = True
            except ValueError:
                limit_set = False
            f = open(test_support.TESTFN, "wb")
            try:
                f.write("X" * 1024)
                try:
                    f.write("Y")
                    f.flush()
                    # On some systems (e.g., Ubuntu on hppa) the flush()
                    # doesn't always cause the exception, but the close()
                    # does eventually.  Try flushing several times in
                    # an attempt to ensure the file is really synced and
                    # the exception raised.
                    for i in range(5):
                        time.sleep(.1)
                        f.flush()
                except IOError:
                    if not limit_set:
                        raise
                if limit_set:
                    # Close will attempt to flush the byte we wrote
                    # Restore limit first to avoid getting a spurious error
                    resource.setrlimit(resource.RLIMIT_FSIZE, (cur, max))
            finally:
                f.close()
        finally:
            if limit_set:
                resource.setrlimit(resource.RLIMIT_FSIZE, (cur, max))
            test_support.unlink(test_support.TESTFN)