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// 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).
#ifndef ROCKSDB_LITE
#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();
}
#else // ROCKSDB_LITE
#include <stdio.h>
int main(int /*argc*/, char** /*argv*/) {
fprintf(stderr, "SKIPPED as TimedEnv is not supported in ROCKSDB_LITE\n");
return 0;
}
#endif // ROCKSDB_LITE
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