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1// Protocol Buffers - Google's data interchange format
2// Copyright 2008 Google Inc.  All rights reserved.
3// https://developers.google.com/protocol-buffers/
4//
5// Redistribution and use in source and binary forms, with or without
6// modification, are permitted provided that the following conditions are
7// met:
8//
9//     * Redistributions of source code must retain the above copyright
10// notice, this list of conditions and the following disclaimer.
11//     * Redistributions in binary form must reproduce the above
12// copyright notice, this list of conditions and the following disclaimer
13// in the documentation and/or other materials provided with the
14// distribution.
15//     * Neither the name of Google Inc. nor the names of its
16// contributors may be used to endorse or promote products derived from
17// this software without specific prior written permission.
18//
19// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
31syntax = "proto2";
32
33
34package jspb.circulartest;
35
36message MessageField1 {
37  optional int32 a = 1;
38  optional MessageField2 b = 2;
39}
40
41message MessageField2 {
42  optional int32 a = 1;
43  optional MessageField1 b = 2;
44}
45
46
47message RepeatedMessageField1 {
48  optional int32 a = 1;
49  optional RepeatedMessageField2 b = 2;
50}
51
52message RepeatedMessageField2 {
53  optional int32 a = 1;
54  repeated RepeatedMessageField1 b = 2;
55}
56
57message MapField1 {
58  optional int32 a = 1;
59  optional MapField2 b = 2;
60}
61
62message MapField2 {
63  optional int32 a = 1;
64  map<int32, MapField1> b = 2;
65}
66
67message NestedMessage1 {
68  optional NestedMessage2 b = 2;
69  message NestedNestedMessage {
70    optional int32 a = 1;
71  }
72}
73
74message NestedMessage2 {
75  optional int32 a = 1;
76  optional NestedMessage1.NestedNestedMessage b = 2;
77}
78
79message NestedEnum1 {
80  optional NestedEnum2 b = 2;
81  enum NestedNestedEnum {
82    UNDEFINED = 0;
83    VALUE_1 = 1;
84  }
85}
86
87message NestedEnum2 {
88  optional int32 a = 1;
89  optional NestedEnum1.NestedNestedEnum b = 2;
90}
91
92message ExtensionContainingType1 {
93  optional int32 a = 1;
94  optional ExtensionContainingType2 b = 2;
95  extensions 99 to 100;
96}
97
98message ExtensionContainingType2 {
99  optional int32 a = 1;
100  extend ExtensionContainingType1 {
101    optional int32 c = 99;
102  }
103}
104
105message ExtensionField1 {
106  optional int32 a = 1;
107  optional ExtensionField2 b = 2;
108}
109
110message ExtensionField2 {
111  optional int32 a = 1;
112  extend ExtensionField3 {
113    optional ExtensionField1 c = 99;
114  }
115}
116
117message ExtensionField3 {
118  extensions 99 to 100;
119}
120