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RocksDB for Erlang

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rocksdb deps rocksdb utilities env_timed_test.cc
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deps/rocksdb/utilities/env_timed_test.cc 

// Copyright (c) 2017-present, Facebook, Inc.  All rights reserved.

//  This source code is licensed under both the GPLv2 (found in the

//  COPYING file in the root directory) and Apache 2.0 License

//  (found in the LICENSE.Apache file in the root directory).



#include "rocksdb/env.h"

#include "rocksdb/perf_context.h"

#include "test_util/testharness.h"



namespace ROCKSDB_NAMESPACE {



class TimedEnvTest : public testing::Test {};



TEST_F(TimedEnvTest, BasicTest) {

  SetPerfLevel(PerfLevel::kEnableTime);

  ASSERT_EQ(0, get_perf_context()->env_new_writable_file_nanos);



  std::unique_ptr<Env> mem_env(NewMemEnv(Env::Default()));

  std::unique_ptr<Env> timed_env(NewTimedEnv(mem_env.get()));

  std::unique_ptr<WritableFile> writable_file;

  ASSERT_OK(timed_env->NewWritableFile("f", &writable_file, EnvOptions()));



  ASSERT_GT(get_perf_context()->env_new_writable_file_nanos, 0);

}



}  // namespace ROCKSDB_NAMESPACE



int main(int argc, char** argv) {

  ROCKSDB_NAMESPACE::port::InstallStackTraceHandler();

  ::testing::InitGoogleTest(&argc, argv);

  return RUN_ALL_TESTS();

}