mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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79 lines
2.3 KiB
79 lines
2.3 KiB
/* |
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* |
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* Copyright 2016 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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#include <fstream> |
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#include <sstream> |
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#include <gflags/gflags.h> |
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#include <gtest/gtest.h> |
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#include "test/cpp/util/test_config.h" |
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// In some distros, gflags is in the namespace google, and in some others, |
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// in gflags. This hack is enabling us to find both. |
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namespace google {} |
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namespace gflags {} |
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using namespace google; |
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using namespace gflags; |
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DEFINE_string( |
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generated_file_path, "", |
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"path to the directory containing generated files compiler_test.grpc.pb.h" |
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"and compiler_test_mock.grpc.pb.h"); |
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const char kGoldenFilePath[] = "test/cpp/codegen/compiler_test_golden"; |
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const char kMockGoldenFilePath[] = "test/cpp/codegen/compiler_test_mock_golden"; |
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void run_test(const std::basic_string<char>& generated_file, |
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const std::basic_string<char>& golden_file) { |
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std::ifstream generated(generated_file); |
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std::ifstream golden(golden_file); |
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ASSERT_TRUE(generated.good()); |
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ASSERT_TRUE(golden.good()); |
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std::ostringstream gen_oss; |
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std::ostringstream gold_oss; |
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gen_oss << generated.rdbuf(); |
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gold_oss << golden.rdbuf(); |
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EXPECT_EQ(gold_oss.str(), gen_oss.str()); |
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generated.close(); |
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golden.close(); |
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} |
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TEST(GoldenFileTest, TestGeneratedFile) { |
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run_test(FLAGS_generated_file_path + "compiler_test.grpc.pb.h", |
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kGoldenFilePath); |
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} |
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TEST(GoldenMockFileTest, TestGeneratedMockFile) { |
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run_test(FLAGS_generated_file_path + "compiler_test_mock.grpc.pb.h", |
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kMockGoldenFilePath); |
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} |
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int main(int argc, char** argv) { |
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::testing::InitGoogleTest(&argc, argv); |
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grpc::testing::InitTest(&argc, &argv, true); |
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if (FLAGS_generated_file_path.empty()) { |
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FLAGS_generated_file_path = "gens/src/proto/grpc/testing/"; |
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} |
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if (FLAGS_generated_file_path.back() != '/') |
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FLAGS_generated_file_path.append("/"); |
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return RUN_ALL_TESTS(); |
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}
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