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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
31// Author: kenton@google.com (Kenton Varda)
32//  Based on original Protocol Buffers design by
33//  Sanjay Ghemawat, Jeff Dean, and others.
34//
35// A proto file which is imported by unittest.proto to test importing.
36
37syntax = "proto2";
38
39// We don't put this in a package within proto2 because we need to make sure
40// that the generated code doesn't depend on being in the proto2 namespace.
41// In test_util.h we do
42// "using namespace unittest_import = protobuf_unittest_import".
43package protobuf_unittest_import;
44
45option optimize_for = SPEED;
46option cc_enable_arenas = true;
47
48// Exercise the java_package option.
49option java_package = "com.google.protobuf.test";
50
51// Do not set a java_outer_classname here to verify that Proto2 works without
52// one.
53
54// Test public import
55import public "google/protobuf/unittest_import_public.proto";
56
57message ImportMessage {
58  optional int32 d = 1;
59}
60
61enum ImportEnum {
62  IMPORT_FOO = 7;
63  IMPORT_BAR = 8;
64  IMPORT_BAZ = 9;
65}
66
67
68// To use an enum in a map, it must has the first value as 0.
69enum ImportEnumForMap {
70  UNKNOWN = 0;
71  FOO = 1;
72  BAR = 2;
73}
74