fdf882ded2
Summary: When dynamically linking two binaries together, different builds of RocksDB from two sources might cause errors. To provide a tool for user to solve the problem, the RocksDB namespace is changed to a flag which can be overridden in build time. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6433 Test Plan: Build release, all and jtest. Try to build with ROCKSDB_NAMESPACE with another flag. Differential Revision: D19977691 fbshipit-source-id: aa7f2d0972e1c31d75339ac48478f34f6cfcfb3e
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
// Copyright (c) 2017-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#ifndef ROCKSDB_LITE
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#include "rocksdb/env.h"
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#include "rocksdb/perf_context.h"
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#include "test_util/testharness.h"
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namespace ROCKSDB_NAMESPACE {
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class TimedEnvTest : public testing::Test {
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};
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TEST_F(TimedEnvTest, BasicTest) {
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SetPerfLevel(PerfLevel::kEnableTime);
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ASSERT_EQ(0, get_perf_context()->env_new_writable_file_nanos);
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std::unique_ptr<Env> mem_env(NewMemEnv(Env::Default()));
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std::unique_ptr<Env> timed_env(NewTimedEnv(mem_env.get()));
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std::unique_ptr<WritableFile> writable_file;
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timed_env->NewWritableFile("f", &writable_file, EnvOptions());
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ASSERT_GT(get_perf_context()->env_new_writable_file_nanos, 0);
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}
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} // namespace ROCKSDB_NAMESPACE
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int main(int argc, char** 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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#else // ROCKSDB_LITE
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#include <stdio.h>
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int main(int /*argc*/, char** /*argv*/) {
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fprintf(stderr, "SKIPPED as TimedEnv is not supported in ROCKSDB_LITE\n");
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return 0;
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}
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#endif // ROCKSDB_LITE
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