// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//     * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

syntax = "proto3";

package proto3_preserve_unknown_enum_unittest;
option objc_class_prefix = "UnknownEnums";

option csharp_namespace = "Google.Protobuf.TestProtos";

enum MyEnum {
  FOO = 0;
  BAR = 1;
  BAZ = 2;
}

enum MyEnumPlusExtra {
  E_FOO = 0;
  E_BAR = 1;
  E_BAZ = 2;
  E_EXTRA = 3;
}

message MyMessage {
  MyEnum e = 1;
  repeated MyEnum repeated_e = 2;
  repeated MyEnum repeated_packed_e = 3 [packed=true];
  repeated MyEnumPlusExtra repeated_packed_unexpected_e = 4;  // not packed
  oneof o {
    MyEnum oneof_e_1 = 5;
    MyEnum oneof_e_2 = 6;
  }
}

message MyMessagePlusExtra {
  MyEnumPlusExtra e = 1;
  repeated MyEnumPlusExtra repeated_e = 2;
  repeated MyEnumPlusExtra repeated_packed_e = 3 [packed=true];
  repeated MyEnumPlusExtra repeated_packed_unexpected_e = 4 [packed=true];
  oneof o {
    MyEnumPlusExtra oneof_e_1 = 5;
    MyEnumPlusExtra oneof_e_2 = 6;
  }
}