1// Protocol Buffers - Google's data interchange format 2// Copyright 2008 Google Inc. All rights reserved. 3// http://code.google.com/p/protobuf/ 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 33#include <google/protobuf/compiler/java/java_doc_comment.h> 34 35#include <gtest/gtest.h> 36 37namespace google { 38namespace protobuf { 39namespace compiler { 40namespace java { 41namespace { 42 43TEST(JavaDocCommentTest, Escaping) { 44 EXPECT_EQ("foo /* bar */ baz", EscapeJavadoc("foo /* bar */ baz")); 45 EXPECT_EQ("foo /*/ baz", EscapeJavadoc("foo /*/ baz")); 46 EXPECT_EQ("{@foo}", EscapeJavadoc("{@foo}")); 47 EXPECT_EQ("<i>&</i>", EscapeJavadoc("<i>&</i>")); 48 EXPECT_EQ("foo\u1234bar", EscapeJavadoc("foo\\u1234bar")); 49} 50 51// TODO(kenton): It's hard to write a robust test of the doc comments -- we 52// can only really compare the output against a golden value, which is a 53// fairly tedious and fragile testing strategy. If we want to go that route, 54// it probably makes sense to bite the bullet and write a test that compares 55// the whole generated output for unittest.proto against a golden value, with 56// a very simple script that can be run to regenerate it with the latest code. 57// This would mean that updates to the golden file would have to be included 58// in any change to the code generator, which would actually be fairly useful 59// as it allows the reviewer to see clearly how the generated code is 60// changing. 61 62} // namespace 63} // namespace java 64} // namespace compiler 65} // namespace protobuf 66} // namespace google 67