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8f464e7f68
This gives some flexibility to embedders. Currently, embedders have to build a binary for each test file. After this CL, embedders can still choose to have a binary for each test file, by linking each test file with a googletest target that includes main() (usually "gtest_main"). Embedders can also choose to build a single binary for almost all test files, and link with a googletest target that includes main(). The latter is more convenient for projects that have very few test binaries, like Chromium. PiperOrigin-RevId: 419470798
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file. See the AUTHORS file for names of contributors.
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#include "db/version_edit.h"
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#include "gtest/gtest.h"
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namespace leveldb {
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static void TestEncodeDecode(const VersionEdit& edit) {
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std::string encoded, encoded2;
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edit.EncodeTo(&encoded);
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VersionEdit parsed;
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Status s = parsed.DecodeFrom(encoded);
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ASSERT_TRUE(s.ok()) << s.ToString();
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parsed.EncodeTo(&encoded2);
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ASSERT_EQ(encoded, encoded2);
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}
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TEST(VersionEditTest, EncodeDecode) {
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static const uint64_t kBig = 1ull << 50;
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VersionEdit edit;
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for (int i = 0; i < 4; i++) {
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TestEncodeDecode(edit);
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edit.AddFile(3, kBig + 300 + i, kBig + 400 + i,
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InternalKey("foo", kBig + 500 + i, kTypeValue),
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InternalKey("zoo", kBig + 600 + i, kTypeDeletion));
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edit.RemoveFile(4, kBig + 700 + i);
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edit.SetCompactPointer(i, InternalKey("x", kBig + 900 + i, kTypeValue));
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}
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edit.SetComparatorName("foo");
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edit.SetLogNumber(kBig + 100);
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edit.SetNextFile(kBig + 200);
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edit.SetLastSequence(kBig + 1000);
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TestEncodeDecode(edit);
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}
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} // namespace leveldb
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