fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
88 lines
3.1 KiB
88 lines
3.1 KiB
// 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 "rocksdb/statistics.h"
|
|
|
|
#include "port/stack_trace.h"
|
|
#include "rocksdb/convenience.h"
|
|
#include "rocksdb/utilities/options_type.h"
|
|
#include "test_util/testharness.h"
|
|
#include "test_util/testutil.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;
|
|
}
|
|
}
|
|
|
|
TEST_F(StatisticsTest, NoNameStats) {
|
|
static std::unordered_map<std::string, OptionTypeInfo> no_name_opt_info = {
|
|
{"inner",
|
|
OptionTypeInfo::AsCustomSharedPtr<Statistics>(
|
|
0, OptionVerificationType::kByName,
|
|
OptionTypeFlags::kAllowNull | OptionTypeFlags::kCompareNever)},
|
|
};
|
|
|
|
class DefaultNameStatistics : public Statistics {
|
|
public:
|
|
DefaultNameStatistics(const std::shared_ptr<Statistics>& stats = nullptr)
|
|
: inner(stats) {
|
|
RegisterOptions("", &inner, &no_name_opt_info);
|
|
}
|
|
|
|
uint64_t getTickerCount(uint32_t /*tickerType*/) const override {
|
|
return 0;
|
|
}
|
|
void histogramData(uint32_t /*type*/,
|
|
HistogramData* const /*data*/) const override {}
|
|
void recordTick(uint32_t /*tickerType*/, uint64_t /*count*/) override {}
|
|
void setTickerCount(uint32_t /*tickerType*/, uint64_t /*count*/) override {}
|
|
uint64_t getAndResetTickerCount(uint32_t /*tickerType*/) override {
|
|
return 0;
|
|
}
|
|
std::shared_ptr<Statistics> inner;
|
|
};
|
|
ConfigOptions options;
|
|
options.ignore_unsupported_options = false;
|
|
auto stats = std::make_shared<DefaultNameStatistics>();
|
|
ASSERT_STREQ(stats->Name(), "");
|
|
ASSERT_EQ("", stats->ToString(
|
|
options)); // A stats with no name with have no options...
|
|
ASSERT_OK(stats->ConfigureFromString(options, "inner="));
|
|
ASSERT_EQ("", stats->ToString(
|
|
options)); // A stats with no name with have no options...
|
|
ASSERT_NE(stats->inner, nullptr);
|
|
ASSERT_NE("", stats->inner->ToString(options)); // ... even if it does...
|
|
}
|
|
} // namespace ROCKSDB_NAMESPACE
|
|
|
|
int main(int argc, char** argv) {
|
|
ROCKSDB_NAMESPACE::port::InstallStackTraceHandler();
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|
|
|