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// Regression test for a map initilaization order bug. The bug only manifests 32// when: 33// 1. A message contains map fields and is also extendable. 34// 2. There is a file-level extension defined in the same file referencing 35// the above message as the extension type. 36// 3. The program executes in the following order: 37// a. getDescriptor() is called on another message in the same file. 38// b. use protobuf reflection to access the map field. 39// The symptom is a NullPointerException being thrown. 40syntax = "proto2"; 41 42package map_test; 43 44option java_package = "map_test"; 45option java_outer_classname = "MapInitializationOrderTest"; 46option java_multiple_files = true; 47 48// Mirrors the structure of 49// javatests/com/google/cloud/common/logging/logging_test.proto. 50 51message Message1 { 52 map<string, bool> map_field = 1; 53 extensions 1000 to max; 54} 55 56extend Message1 { 57 optional Message1 recursive_extension = 1001; 58} 59 60message RedactAllTypes { 61} 62