rocksdb/monitoring/statistics_test.cc

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// Copyright (c) 2011-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 "port/stack_trace.h"
#include "test_util/testharness.h"
#include "test_util/testutil.h"
#include "rocksdb/statistics.h"
namespace ROCKSDB_NAMESPACE {
class StatisticsTest : public testing::Test {};
// Sanity check to make sure that contents and order of TickersNameMap
// match Tickers enum
TEST_F(StatisticsTest, SanityTickers) {
EXPECT_EQ(static_cast<size_t>(Tickers::TICKER_ENUM_MAX),
TickersNameMap.size());
for (uint32_t t = 0; t < Tickers::TICKER_ENUM_MAX; t++) {
auto pair = TickersNameMap[static_cast<size_t>(t)];
ASSERT_EQ(pair.first, t) << "Miss match at " << pair.second;
}
}
// Sanity check to make sure that contents and order of HistogramsNameMap
// match Tickers enum
TEST_F(StatisticsTest, SanityHistograms) {
EXPECT_EQ(static_cast<size_t>(Histograms::HISTOGRAM_ENUM_MAX),
HistogramsNameMap.size());
for (uint32_t h = 0; h < Histograms::HISTOGRAM_ENUM_MAX; h++) {
auto pair = HistogramsNameMap[static_cast<size_t>(h)];
ASSERT_EQ(pair.first, h) << "Miss match at " << pair.second;
}
}
} // namespace ROCKSDB_NAMESPACE
int main(int argc, char** argv) {
ROCKSDB_NAMESPACE::port::InstallStackTraceHandler();
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}