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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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81 lines
2.3 KiB
81 lines
2.3 KiB
2 years ago
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// Copyright 2023 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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#include <gtest/gtest.h>
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#include <grpcpp/support/byte_buffer.h>
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#include <grpcpp/support/proto_buffer_writer.h>
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#include "test/core/util/test_config.h"
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namespace grpc {
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namespace {
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TEST(ProtoBufferWriterTest, Next) {
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ByteBuffer buffer;
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ProtoBufferWriter writer(&buffer, 16, 256);
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// 1st next
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void* data1;
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int size1;
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EXPECT_TRUE(writer.Next(&data1, &size1));
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EXPECT_GT(size1, 0);
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memset(data1, 1, size1);
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// 2nd next
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void* data2;
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int size2;
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EXPECT_TRUE(writer.Next(&data2, &size2));
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EXPECT_GT(size2, 0);
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memset(data2, 2, size2);
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// Done
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EXPECT_EQ(writer.ByteCount(), size1 + size2);
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EXPECT_EQ(buffer.Length(), size1 + size2);
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Slice slice;
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EXPECT_TRUE(buffer.DumpToSingleSlice(&slice).ok());
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EXPECT_EQ(memcmp(slice.begin(), data1, size1), 0);
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EXPECT_EQ(memcmp(slice.begin() + size1, data2, size2), 0);
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}
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#ifdef GRPC_PROTOBUF_CORD_SUPPORT_ENABLED
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TEST(ProtoBufferWriterTest, WriteCord) {
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ByteBuffer buffer;
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ProtoBufferWriter writer(&buffer, 16, 4096);
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// Cord
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absl::Cord cord;
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std::string str1 = std::string(1024, 'a');
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cord.Append(str1);
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std::string str2 = std::string(1024, 'b');
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cord.Append(str2);
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writer.WriteCord(cord);
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// Done
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EXPECT_EQ(writer.ByteCount(), str1.size() + str2.size());
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EXPECT_EQ(buffer.Length(), str1.size() + str2.size());
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Slice slice;
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EXPECT_TRUE(buffer.DumpToSingleSlice(&slice).ok());
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EXPECT_EQ(memcmp(slice.begin() + str1.size(), str2.c_str(), str2.size()), 0);
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}
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#endif // GRPC_PROTOBUF_CORD_SUPPORT_ENABLED
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} // namespace
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} // namespace grpc
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int main(int argc, char** argv) {
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grpc::testing::TestEnvironment env(&argc, argv);
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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