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-rw-r--r--src/rocksdb/monitoring/statistics_test.cc47
1 files changed, 47 insertions, 0 deletions
diff --git a/src/rocksdb/monitoring/statistics_test.cc b/src/rocksdb/monitoring/statistics_test.cc
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+++ b/src/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();
+}