root/third_party/protobuf/src/google/protobuf/compiler/java/java_doc_comment_unittest.cc

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DEFINITIONS

This source file includes following definitions.
  1. TEST

// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// http://code.google.com/p/protobuf/
//
// 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
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// Author: kenton@google.com (Kenton Varda)

#include <google/protobuf/compiler/java/java_doc_comment.h>

#include <gtest/gtest.h>

namespace google {
namespace protobuf {
namespace compiler {
namespace java {
namespace {

TEST(JavaDocCommentTest, Escaping) {
  EXPECT_EQ("foo /&#42; bar *&#47; baz", EscapeJavadoc("foo /* bar */ baz"));
  EXPECT_EQ("foo /&#42;&#47; baz", EscapeJavadoc("foo /*/ baz"));
  EXPECT_EQ("{&#64;foo}", EscapeJavadoc("{@foo}"));
  EXPECT_EQ("&lt;i&gt;&amp;&lt;/i&gt;", EscapeJavadoc("<i>&</i>"));
  EXPECT_EQ("foo&#92;u1234bar", EscapeJavadoc("foo\\u1234bar"));
}

// TODO(kenton):  It's hard to write a robust test of the doc comments -- we
//   can only really compare the output against a golden value, which is a
//   fairly tedious and fragile testing strategy.  If we want to go that route,
//   it probably makes sense to bite the bullet and write a test that compares
//   the whole generated output for unittest.proto against a golden value, with
//   a very simple script that can be run to regenerate it with the latest code.
//   This would mean that updates to the golden file would have to be included
//   in any change to the code generator, which would actually be fairly useful
//   as it allows the reviewer to see clearly how the generated code is
//   changing.

}  // namespace
}  // namespace java
}  // namespace compiler
}  // namespace protobuf
}  // namespace google

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