zircon/system/ulib/runtests-utils/test/echo.test.fidl

// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
library fidl.test.echo;

const MAX_LENGTH uint64 = 1024;

closed protocol Echo {
    strict EchoString(struct {
        value string:MAX_LENGTH;
    }) -> (struct {
        response string:MAX_LENGTH;
    });
};