Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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63 lines
2.0 KiB
63 lines
2.0 KiB
5 months ago
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// Protocol Buffers - Google's data interchange format
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// Copyright 2024 Google LLC. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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#include <stddef.h>
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#include <string>
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#include <gtest/gtest.h>
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#include "absl/log/absl_log.h"
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#include "upb/base/string_view.h"
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#include "upb/base/upcast.h"
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#include "upb/mem/arena.h"
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#include "upb/message/message.h"
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#include "upb/mini_table/message.h"
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#include "upb/test/test.upb.h"
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#include "upb/test/test.upb_minitable.h"
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#include "upb/text/debug_string.h"
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TEST(TextNoReflection, Extensions) {
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const upb_MiniTable* mt_main = upb_0test__ModelWithExtensions_msg_init_ptr;
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upb_Arena* arena = upb_Arena_New();
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upb_test_ModelExtension1* extension1 = upb_test_ModelExtension1_new(arena);
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upb_test_ModelExtension1_set_str(extension1,
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upb_StringView_FromString("Hello"));
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upb_test_ModelExtension2* extension2 = upb_test_ModelExtension2_new(arena);
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upb_test_ModelExtension2_set_i(extension2, 5);
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upb_test_ModelWithExtensions* msg = upb_test_ModelWithExtensions_new(arena);
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upb_test_ModelExtension1_set_model_ext(msg, extension1, arena);
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upb_test_ModelExtension2_set_model_ext(msg, extension2, arena);
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// Convert to a type of upb_Message*
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upb_Message* input = UPB_UPCAST(msg);
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// Resizing/reallocation of the buffer is not necessary since we're only
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// testing that we get the expected debug string.
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char* buf = new char[100];
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int options =
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UPB_TXTENC_NOSORT; // Does not matter, but maps will not be sorted.
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size_t size = 100;
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size_t real_size = upb_DebugString(input, mt_main, options, buf, size);
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ABSL_LOG(INFO) << "Buffer: \n"
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<< buf << "\n"
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<< "Size:" << real_size << "\n";
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std::string golden = R"([4135] {
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9: 5
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}
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[1547] {
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25: "Hello"
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}
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)";
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ASSERT_EQ(buf[real_size], '\0');
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std::string str(buf);
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ASSERT_EQ(buf, golden);
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delete[] buf;
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upb_Arena_Free(arena);
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}
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