1 files changed, 122 insertions, 0 deletions
diff --git a/third_party/protobuf/3.6.0/src/google/protobuf/compiler/cpp/cpp_unittest.cc b/third_party/protobuf/3.6.0/src/google/protobuf/compiler/cpp/cpp_unittest.cc
new file mode 100644
index 0000000000..22b759a923
--- /dev/null
+++ b/third_party/protobuf/3.6.0/src/google/protobuf/compiler/cpp/cpp_unittest.cc
@@ -0,0 +1,122 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// 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
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+//
+// To test the code generator, we actually use it to generate code for
+// google/protobuf/unittest.proto, then test that.  This means that we
+// are actually testing the parser and other parts of the system at the same
+// time, and that problems in the generator may show up as compile-time errors
+// rather than unittest failures, which may be surprising.  However, testing
+// the output of the C++ generator directly would be very hard.  We can't very
+// well just check it against golden files since those files would have to be
+// updated for any small change; such a test would be very brittle and probably
+// not very helpful.  What we really want to test is that the code compiles
+// correctly and produces the interfaces we expect, which is why this test
+// is written this way.
+
+#include <google/protobuf/compiler/cpp/cpp_unittest.h>
+
+#include <google/protobuf/unittest.pb.h>
+#include <google/protobuf/unittest_optimize_for.pb.h>
+#include <google/protobuf/unittest_embed_optimize_for.pb.h>
+
+#include <google/protobuf/test_util.h>
+
+#define MESSAGE_TEST_NAME MessageTest
+#define GENERATED_DESCRIPTOR_TEST_NAME GeneratedDescriptorTest
+#define GENERATED_MESSAGE_TEST_NAME GeneratedMessageTest
+#define GENERATED_ENUM_TEST_NAME GeneratedEnumTest
+#define GENERATED_SERVICE_TEST_NAME GeneratedServiceTest
+#define HELPERS_TEST_NAME HelpersTest
+#define DESCRIPTOR_INIT_TEST_NAME DescriptorInitializationTest
+
+#define UNITTEST_PROTO_PATH "google/protobuf/unittest.proto"
+#define UNITTEST ::protobuf_unittest
+#define UNITTEST_IMPORT ::protobuf_unittest_import
+
+// Must include after the above macros.
+#include <google/protobuf/compiler/cpp/cpp_unittest.inc>
+
+namespace google {
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+// Can't use an anonymous namespace here due to brokenness of Tru64 compiler.
+namespace cpp_unittest {
+
+namespace protobuf_unittest = ::protobuf_unittest;
+
+TEST(GENERATED_MESSAGE_TEST_NAME, TestConflictingSymbolNames) {
+  // test_bad_identifiers.proto successfully compiled, then it works.  The
+  // following is just a token usage to insure that the code is, in fact,
+  // being compiled and linked.
+
+  protobuf_unittest::TestConflictingSymbolNames message;
+  message.set_uint32(1);
+  EXPECT_EQ(3, message.ByteSizeLong());
+
+  message.set_friend_(5);
+  EXPECT_EQ(5, message.friend_());
+
+  message.set_class_(6);
+  EXPECT_EQ(6, message.class_());
+
+  // Instantiate extension template functions to test conflicting template
+  // parameter names.
+  typedef protobuf_unittest::TestConflictingSymbolNamesExtension ExtensionMessage;
+  message.AddExtension(ExtensionMessage::repeated_int32_ext, 123);
+  EXPECT_EQ(123,
+            message.GetExtension(ExtensionMessage::repeated_int32_ext, 0));
+}
+
+TEST(GENERATED_MESSAGE_TEST_NAME, TestConflictingEnumNames) {
+  protobuf_unittest::TestConflictingEnumNames message;
+  message.set_conflicting_enum(protobuf_unittest::TestConflictingEnumNames_NestedConflictingEnum_and_);
+  EXPECT_EQ(1, message.conflicting_enum());
+  message.set_conflicting_enum(protobuf_unittest::TestConflictingEnumNames_NestedConflictingEnum_XOR);
+  EXPECT_EQ(5, message.conflicting_enum());
+
+
+  protobuf_unittest::ConflictingEnum conflicting_enum;
+  conflicting_enum = protobuf_unittest::NOT_EQ;
+  EXPECT_EQ(1, conflicting_enum);
+  conflicting_enum = protobuf_unittest::return_;
+  EXPECT_EQ(3, conflicting_enum);
+}
+
+}  // namespace cpp_unittest
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+}  // namespace google