Sandy Zhang
2 years ago
parent
aebdd0885f
commit
897b2cebb4
16 changed files with 77 additions and 322 deletions
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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include <cstddef> |
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#include <string> |
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#include <utility> |
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#include <vector> |
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#include <google/protobuf/stubs/logging.h> |
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#include <google/protobuf/stubs/common.h> |
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#include <google/protobuf/testing/file.h> |
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#include <google/protobuf/testing/file.h> |
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#include <gmock/gmock.h> |
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#include <google/protobuf/testing/googletest.h> |
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#include <gtest/gtest.h> |
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#include <google/protobuf/compiler/command_line_interface.h> |
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#include <google/protobuf/compiler/java/generator.h> |
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#include <google/protobuf/test_util2.h> |
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namespace google { |
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namespace protobuf { |
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namespace compiler { |
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namespace java { |
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namespace { |
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using ::testing::ElementsAre; |
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// Generates Java code for the specified Java proto, returning the compiler's
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// exit status.
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int CompileJavaProto(std::string proto_file_name) { |
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JavaGenerator java_generator; |
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CommandLineInterface cli; |
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cli.RegisterGenerator("--java_out", &java_generator, /*help_text=*/""); |
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std::string proto_path = StrCat( |
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"--proto_path=", |
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TestUtil::GetTestDataPath("third_party/protobuf/compiler/java")); |
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std::string java_out = StrCat("--java_out=", TestTempDir()); |
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const char* argv[] = { |
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"protoc", |
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proto_path.c_str(), |
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java_out.c_str(), |
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proto_file_name.c_str(), |
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}; |
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// Open-source codebase does not support ABSL_ARRAYSIZE.
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return cli.Run(sizeof(argv) / sizeof(*argv), argv); |
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} |
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TEST(MessageSerializationTest, CollapseAdjacentExtensionRanges) { |
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GOOGLE_CHECK_EQ(CompileJavaProto("message_serialization_unittest.proto"), 0); |
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std::string java_source; |
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GOOGLE_CHECK_OK(File::GetContents( |
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// Open-source codebase does not support file::JoinPath, so we manually
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// concatenate instead.
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StrCat(TestTempDir(), |
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"/TestMessageWithManyExtensionRanges.java"), |
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&java_source, true)); |
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// Open-source codebase does not support constexpr StringPiece.
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static constexpr const char kWriteUntilCall[] = "extensionWriter.writeUntil("; |
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std::vector<std::string> range_ends; |
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// Open-source codebase does not have Split overload taking a single
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// char delimiter.
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//
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// NOLINTNEXTLINE(abseil-faster-strsplit-delimiter)
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for (const auto& line : Split(java_source, "\n")) { |
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// Extract end position from writeUntil call. (Open-source codebase does not
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// support RE2.)
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std::size_t write_until_pos = line.find(kWriteUntilCall); |
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if (write_until_pos == std::string::npos) { |
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continue; |
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} |
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write_until_pos += (sizeof(kWriteUntilCall) - 1); |
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std::size_t comma_pos = line.find(',', write_until_pos); |
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if (comma_pos == std::string::npos) { |
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continue; |
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} |
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range_ends.push_back( |
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std::string(line.substr(write_until_pos, comma_pos - write_until_pos))); |
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} |
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EXPECT_THAT(range_ends, ElementsAre("3", "13", "43")); |
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} |
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} // namespace
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} // namespace java
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} // namespace compiler
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} // namespace protobuf
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} // namespace google
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@ -1,56 +0,0 @@ |
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// Protocol Buffers - Google's data interchange format |
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// Copyright 2008 Google Inc. All rights reserved. |
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// https://developers.google.com/protocol-buffers/ |
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// |
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// Redistribution and use in source and binary forms, with or without |
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// modification, are permitted provided that the following conditions are |
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// met: |
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// |
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// * Redistributions of source code must retain the above copyright |
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// notice, this list of conditions and the following disclaimer. |
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// * Redistributions in binary form must reproduce the above |
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// copyright notice, this list of conditions and the following disclaimer |
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// in the documentation and/or other materials provided with the |
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// distribution. |
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// * Neither the name of Google Inc. nor the names of its |
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// contributors may be used to endorse or promote products derived from |
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// this software without specific prior written permission. |
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// |
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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syntax = "proto2"; |
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package protobuf_unittest; |
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option java_multiple_files = true; |
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option java_package = ""; |
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// Each batch of extension ranges not separated by a non-extension field should |
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// be serialized using a single ExtensionWriter#writeUntil call. |
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message TestMessageWithManyExtensionRanges { |
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// First extension range: ends at field number 3 (exclusive) |
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extensions 1 to 2; |
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optional int32 foo = 3; |
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optional int32 bar = 5; |
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// Second extension range: ends at field number 13 (exclusive) |
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extensions 6; |
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extensions 8; |
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extensions 10 to 12; |
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optional int32 baz = 23; |
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// Third extension range: ends at field number 43 (exclusive) |
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extensions 42; |
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} |
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