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/**
* Copyright (C) 2022-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/bson/json.h"
#include "mongo/db/timeseries/timeseries_extended_range.h"
#include "mongo/unittest/bson_test_util.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
namespace {
TEST(TimeseriesExtendedRangeSupport, DateOutsideStandardRange) {
Date_t minStandard = Date_t::fromDurationSinceEpoch(Seconds(0));
Date_t maxStandard = Date_t::fromDurationSinceEpoch(Seconds((1LL << 31) - 1));
Date_t extendedLow = Date_t::fromDurationSinceEpoch(Seconds(-1));
Date_t extendedHigh = Date_t::fromDurationSinceEpoch(Seconds(1LL << 31));
ASSERT_FALSE(timeseries::dateOutsideStandardRange(minStandard));
ASSERT_FALSE(timeseries::dateOutsideStandardRange(maxStandard));
ASSERT_TRUE(timeseries::dateOutsideStandardRange(extendedLow));
ASSERT_TRUE(timeseries::dateOutsideStandardRange(extendedHigh));
}
TEST(TimeseriesExtendedRangeSupport, BucketsHaveDateOutsideStandardRange) {
TimeseriesOptions options;
options.setTimeField("time"_sd);
std::vector<InsertStatement> standardRange = {
{0,
mongo::fromjson(
R"({"control": {"min": {"time": {"$date": "1970-01-01T00:00:00.000Z"}}}})")},
{1,
mongo::fromjson(
R"({"control": {"min": {"time": {"$date": "2000-01-01T00:00:00.000Z"}}}})")},
{2,
mongo::fromjson(
R"({"control": {"min": {"time": {"$date": "2038-01-01T00:00:00.000Z"}}}})")},
};
std::vector<InsertStatement> extendedRangeLow = {
// Dates before Unix epoch have to be hard-coded as seconds-offset rather than date strings
{3,
// -((1 << 31) + 1) seconds
mongo::fromjson(R"({"control": {"min": {"time": {"$date": -2147483649000}}}})")},
{4, mongo::fromjson(R"({"control": {"min": {"time": {"$date": -1000}}}})")},
};
std::vector<InsertStatement> extendedRangeHigh = {
{5,
mongo::fromjson(
R"({"control": {"min": {"time": {"$date": "2039-01-01T00:00:00.000Z"}}}})")},
{6,
mongo::fromjson(
R"({"control": {"min": {"time": {"$date": "2110-01-01T00:00:00.000Z"}}}})")},
};
ASSERT_FALSE(timeseries::bucketsHaveDateOutsideStandardRange(
options, standardRange.begin(), standardRange.end()));
ASSERT_TRUE(timeseries::bucketsHaveDateOutsideStandardRange(
options, extendedRangeLow.begin(), extendedRangeLow.end()));
ASSERT_TRUE(timeseries::bucketsHaveDateOutsideStandardRange(
options, extendedRangeHigh.begin(), extendedRangeHigh.end()));
std::vector<InsertStatement> mixed = {standardRange[0], standardRange[1], extendedRangeLow[0]};
ASSERT_TRUE(
timeseries::bucketsHaveDateOutsideStandardRange(options, mixed.begin(), mixed.end()));
}
} // namespace
} // namespace mongo
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