mirror of https://github.com/Icinga/icinga2.git
646 lines
22 KiB
C++
646 lines
22 KiB
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
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#include "base/utility.hpp"
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#include "icinga/legacytimeperiod.hpp"
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#include <boost/date_time/posix_time/posix_time.hpp>
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#include <boost/date_time/posix_time/ptime.hpp>
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#include <boost/date_time/posix_time/posix_time_duration.hpp>
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#include <boost/date_time/gregorian/conversion.hpp>
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#include <boost/date_time/date.hpp>
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#include <boost/optional.hpp>
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#include <iomanip>
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#include <BoostTestTargetConfig.h>
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using namespace icinga;
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BOOST_AUTO_TEST_SUITE(icinga_legacytimeperiod);
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struct GlobalTimezoneFixture
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{
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char *tz;
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GlobalTimezoneFixture(const char *fixed_tz = "")
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{
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tz = getenv("TZ");
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#ifdef _WIN32
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_putenv_s("TZ", fixed_tz == "" ? "UTC" : fixed_tz);
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#else
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setenv("TZ", fixed_tz, 1);
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#endif
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tzset();
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}
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~GlobalTimezoneFixture()
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{
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#ifdef _WIN32
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if (tz)
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_putenv_s("TZ", tz);
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else
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_putenv_s("TZ", "");
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#else
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if (tz)
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setenv("TZ", tz, 1);
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else
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unsetenv("TZ");
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#endif
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tzset();
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}
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};
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BOOST_GLOBAL_FIXTURE(GlobalTimezoneFixture);
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BOOST_AUTO_TEST_CASE(simple)
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{
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tm tm_beg, tm_end, tm_ref;
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String timestamp;
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boost::posix_time::ptime begin;
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boost::posix_time::ptime end;
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boost::posix_time::ptime expectedBegin;
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boost::posix_time::ptime expectedEnd;
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//-----------------------------------------------------
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// check parsing of "YYYY-MM-DD" specs
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timestamp = "2016-01-01";
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expectedBegin = boost::posix_time::ptime(boost::gregorian::date(2016, 1, 1), boost::posix_time::time_duration(0, 0, 0));
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expectedEnd = boost::posix_time::ptime(boost::gregorian::date(2016, 1, 2), boost::posix_time::time_duration(0, 0, 0));
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// Run test
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LegacyTimePeriod::ParseTimeSpec(timestamp, &tm_beg, &tm_end, &tm_ref);
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// Compare times
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begin = boost::posix_time::ptime_from_tm(tm_beg);
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end = boost::posix_time::ptime_from_tm(tm_end);
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BOOST_CHECK_EQUAL(begin, expectedBegin);
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BOOST_CHECK_EQUAL(end, expectedEnd);
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//-----------------------------------------------------
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timestamp = "2015-12-31";
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expectedBegin = boost::posix_time::ptime(boost::gregorian::date(2015, 12, 31), boost::posix_time::time_duration(0, 0, 0));
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expectedEnd = boost::posix_time::ptime(boost::gregorian::date(2016, 1, 1), boost::posix_time::time_duration(0, 0, 0));
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// Run test
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LegacyTimePeriod::ParseTimeSpec(timestamp, &tm_beg, &tm_end, &tm_ref);
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// Compare times
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begin = boost::posix_time::ptime_from_tm(tm_beg);
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end = boost::posix_time::ptime_from_tm(tm_end);
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BOOST_CHECK_EQUAL(begin, expectedBegin);
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BOOST_CHECK_EQUAL(end, expectedEnd);
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//-----------------------------------------------------
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// Break things forcefully
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BOOST_CHECK_THROW(LegacyTimePeriod::ParseTimeSpec("2015-12-32", &tm_beg, &tm_end, &tm_ref),
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std::invalid_argument);
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BOOST_CHECK_THROW(LegacyTimePeriod::ParseTimeSpec("2015-28-01", &tm_beg, &tm_end, &tm_ref),
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std::invalid_argument);
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//-----------------------------------------------------
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// check parsing of "day X" and "day -X" specs
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timestamp = "day 2";
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tm_ref.tm_year = 2016 - 1900;
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tm_ref.tm_mon = 2 - 1;
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expectedBegin = boost::posix_time::ptime(boost::gregorian::date(2016, 2, 2), boost::posix_time::time_duration(0, 0, 0));
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expectedEnd = boost::posix_time::ptime(boost::gregorian::date(2016, 2, 3), boost::posix_time::time_duration(0, 0, 0));
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// Run Tests
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LegacyTimePeriod::ParseTimeSpec(timestamp, &tm_beg, &tm_end, &tm_ref);
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// Compare times
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begin = boost::posix_time::ptime_from_tm(tm_beg);
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end = boost::posix_time::ptime_from_tm(tm_end);
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BOOST_CHECK_EQUAL(begin, expectedBegin);
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BOOST_CHECK_EQUAL(end, expectedEnd);
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//-----------------------------------------------------
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timestamp = "day 31";
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tm_ref.tm_year = 2018 - 1900;
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tm_ref.tm_mon = 12 - 1;
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expectedBegin = boost::posix_time::ptime(boost::gregorian::date(2018, 12, 31), boost::posix_time::time_duration(0, 0, 0));
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expectedEnd = boost::posix_time::ptime(boost::gregorian::date(2019, 1, 1), boost::posix_time::time_duration(0, 0, 0));
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// Run Tests
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LegacyTimePeriod::ParseTimeSpec(timestamp, &tm_beg, &tm_end, &tm_ref);
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// Compare times
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begin = boost::posix_time::ptime_from_tm(tm_beg);
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end = boost::posix_time::ptime_from_tm(tm_end);
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BOOST_CHECK_EQUAL(begin, expectedBegin);
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BOOST_CHECK_EQUAL(end, expectedEnd);
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//-----------------------------------------------------
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// Last day of the month
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timestamp = "day -1";
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tm_ref.tm_year = 2012 - 1900;
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tm_ref.tm_mon = 7 - 1;
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expectedBegin = boost::posix_time::ptime(boost::gregorian::date(2012, 7, 31), boost::posix_time::time_duration(0, 0, 0));
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expectedEnd = boost::posix_time::ptime(boost::gregorian::date(2012, 8, 1), boost::posix_time::time_duration(0, 0, 0));
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// Run Tests
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LegacyTimePeriod::ParseTimeSpec(timestamp, &tm_beg, &tm_end, &tm_ref);
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// Compare times
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begin = boost::posix_time::ptime_from_tm(tm_beg);
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end = boost::posix_time::ptime_from_tm(tm_end);
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BOOST_CHECK_EQUAL(begin, expectedBegin);
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BOOST_CHECK_EQUAL(end, expectedEnd);
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//-----------------------------------------------------
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// Third last day of the month
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timestamp = "day -3";
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tm_ref.tm_year = 2019 - 1900;
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tm_ref.tm_mon = 7 - 1;
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expectedBegin = boost::posix_time::ptime(boost::gregorian::date(2019, 7, 29), boost::posix_time::time_duration(0, 0, 0));
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expectedEnd = boost::posix_time::ptime(boost::gregorian::date(2019, 7, 30), boost::posix_time::time_duration(0, 0, 0));
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// Run Tests
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LegacyTimePeriod::ParseTimeSpec(timestamp, &tm_beg, &tm_end, &tm_ref);
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// Compare times
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begin = boost::posix_time::ptime_from_tm(tm_beg);
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end = boost::posix_time::ptime_from_tm(tm_end);
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BOOST_CHECK_EQUAL(begin, expectedBegin);
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BOOST_CHECK_EQUAL(end, expectedEnd);
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//-----------------------------------------------------
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// Leap year with the last day of the month
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timestamp = "day -1";
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tm_ref.tm_year = 2016 - 1900; // leap year
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tm_ref.tm_mon = 2 - 1;
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expectedBegin = boost::posix_time::ptime(boost::gregorian::date(2016, 2, 29), boost::posix_time::time_duration(0, 0, 0));
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expectedEnd = boost::posix_time::ptime(boost::gregorian::date(2016, 3, 1), boost::posix_time::time_duration(0, 0, 0));
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// Run Tests
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LegacyTimePeriod::ParseTimeSpec("day -1", &tm_beg, &tm_end, &tm_ref);
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// Compare times
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begin = boost::posix_time::ptime_from_tm(tm_beg);
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end = boost::posix_time::ptime_from_tm(tm_end);
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BOOST_CHECK_EQUAL(begin, expectedBegin);
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BOOST_CHECK_EQUAL(end, expectedEnd);
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}
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struct DateTime
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{
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struct {
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int Year, Month, Day;
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} Date;
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struct {
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int Hour, Minute, Second;
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} Time;
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};
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static inline
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void AdvancedHelper(const char *timestamp, DateTime from, DateTime to)
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{
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using boost::gregorian::date;
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using boost::posix_time::ptime;
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using boost::posix_time::ptime_from_tm;
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using boost::posix_time::time_duration;
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tm tm_beg, tm_end, tm_ref;
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tm_ref.tm_year = from.Date.Year - 1900;
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tm_ref.tm_mon = from.Date.Month - 1;
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tm_ref.tm_mday = from.Date.Day;
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// Run test
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LegacyTimePeriod::ProcessTimeRangeRaw(timestamp, &tm_ref, &tm_beg, &tm_end);
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// Compare times
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BOOST_CHECK_EQUAL(ptime_from_tm(tm_beg), ptime(date(from.Date.Year, from.Date.Month, from.Date.Day), time_duration(from.Time.Hour, from.Time.Minute, from.Time.Second)));
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BOOST_CHECK_EQUAL(ptime_from_tm(tm_end), ptime(date(to.Date.Year, to.Date.Month, to.Date.Day), time_duration(to.Time.Hour, to.Time.Minute, to.Time.Second)));
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}
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BOOST_AUTO_TEST_CASE(advanced)
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{
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tm tm_beg, tm_end, tm_ref;
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String timestamp;
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boost::posix_time::ptime begin;
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boost::posix_time::ptime end;
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boost::posix_time::ptime expectedBegin;
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boost::posix_time::ptime expectedEnd;
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//-----------------------------------------------------
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// 2019-05-06 where Icinga celebrates 10 years #monitoringlove
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// 2019-05-06 22:00:00 - 2019-05-07 06:00:00
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AdvancedHelper("22:00-06:00", {{2019, 5, 6}, {22, 0, 0}}, {{2019, 5, 7}, {6, 0, 0}});
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AdvancedHelper("22:00:01-06:00", {{2019, 5, 6}, {22, 0, 1}}, {{2019, 5, 7}, {6, 0, 0}});
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AdvancedHelper("22:00-06:00:02", {{2019, 5, 6}, {22, 0, 0}}, {{2019, 5, 7}, {6, 0, 2}});
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AdvancedHelper("22:00:03-06:00:04", {{2019, 5, 6}, {22, 0, 3}}, {{2019, 5, 7}, {6, 0, 4}});
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//-----------------------------------------------------
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// 2019-05-06 Icinga is unleashed.
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// 09:00:00 - 17:00:00
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AdvancedHelper("09:00-17:00", {{2009, 5, 6}, {9, 0, 0}}, {{2009, 5, 6}, {17, 0, 0}});
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AdvancedHelper("09:00:01-17:00", {{2009, 5, 6}, {9, 0, 1}}, {{2009, 5, 6}, {17, 0, 0}});
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AdvancedHelper("09:00-17:00:02", {{2009, 5, 6}, {9, 0, 0}}, {{2009, 5, 6}, {17, 0, 2}});
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AdvancedHelper("09:00:03-17:00:04", {{2009, 5, 6}, {9, 0, 3}}, {{2009, 5, 6}, {17, 0, 4}});
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//-----------------------------------------------------
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// At our first Icinga Camp in SFO 2014 at GitHub HQ, we partied all night long with an overflow.
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// 2014-09-24 09:00:00 - 2014-09-25 06:00:00
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AdvancedHelper("09:00-30:00", {{2014, 9, 24}, {9, 0, 0}}, {{2014, 9, 25}, {6, 0, 0}});
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AdvancedHelper("09:00:01-30:00", {{2014, 9, 24}, {9, 0, 1}}, {{2014, 9, 25}, {6, 0, 0}});
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AdvancedHelper("09:00-30:00:02", {{2014, 9, 24}, {9, 0, 0}}, {{2014, 9, 25}, {6, 0, 2}});
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AdvancedHelper("09:00:03-30:00:04", {{2014, 9, 24}, {9, 0, 3}}, {{2014, 9, 25}, {6, 0, 4}});
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}
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tm make_tm(std::string s)
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{
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int dst = -1;
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size_t l = strlen("YYYY-MM-DD HH:MM:SS");
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if (s.size() > l) {
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std::string zone = s.substr(l);
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if (zone == " PST") {
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dst = 0;
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} else if (zone == " PDT") {
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dst = 1;
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} else {
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// tests should only use PST/PDT (for now)
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BOOST_CHECK_MESSAGE(false, "invalid or unknown time time: " << zone);
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}
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}
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std::tm t = {};
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#if defined(__GNUC__) && __GNUC__ < 5
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// GCC did not implement std::get_time() until version 5
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strptime(s.c_str(), "%Y-%m-%d %H:%M:%S", &t);
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#else /* defined(__GNUC__) && __GNUC__ < 5 */
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std::istringstream stream(s);
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stream >> std::get_time(&t, "%Y-%m-%d %H:%M:%S");
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#endif /* defined(__GNUC__) && __GNUC__ < 5 */
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t.tm_isdst = dst;
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return t;
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}
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time_t make_time_t(const tm* t)
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{
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tm copy = *t;
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return mktime(©);
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}
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time_t make_time_t(std::string s)
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{
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tm t = make_tm(s);
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return mktime(&t);
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}
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struct Segment
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{
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time_t begin, end;
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Segment(time_t begin, time_t end) : begin(begin), end(end) {}
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Segment(std::string begin, std::string end) : begin(make_time_t(begin)), end(make_time_t(end)) {}
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bool operator==(const Segment& o) const
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{
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return o.begin == begin && o.end == end;
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}
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};
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std::string pretty_time(const tm& t)
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{
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#if defined(__GNUC__) && __GNUC__ < 5
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// GCC did not implement std::put_time() until version 5
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char buf[128];
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size_t n = strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S %Z", &t);
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return std::string(buf, n);
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#else /* defined(__GNUC__) && __GNUC__ < 5 */
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std::ostringstream stream;
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stream << std::put_time(&t, "%Y-%m-%d %H:%M:%S %Z");
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return stream.str();
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#endif /* defined(__GNUC__) && __GNUC__ < 5 */
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}
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std::string pretty_time(time_t t)
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{
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return pretty_time(Utility::LocalTime(t));
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}
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std::ostream& operator<<(std::ostream& o, const Segment& s)
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{
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return o << "(" << pretty_time(s.begin) << " (" << s.begin << ") .. " << pretty_time(s.end) << " (" << s.end << "))";
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}
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std::ostream& operator<<(std::ostream& o, const boost::optional<Segment>& s)
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{
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if (s) {
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return o << *s;
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} else {
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return o << "none";
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}
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}
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BOOST_AUTO_TEST_CASE(dst)
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{
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// DST changes in America/Los_Angeles:
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// 2021-03-14: 01:59:59 PST (UTC-8) -> 03:00:00 PDT (UTC-7)
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// 2021-11-07: 01:59:59 PDT (UTC-7) -> 01:00:00 PST (UTC-8)
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#ifndef _WIN32
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GlobalTimezoneFixture tz("America/Los_Angeles");
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#else /* _WIN32 */
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// Tests are using pacific time because Windows only really supports timezones following US DST rules with the TZ
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// environment variable. Format is "[Standard TZ][negative UTC offset][DST TZ]".
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// https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/tzset?view=msvc-160#remarks
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GlobalTimezoneFixture tz("PST8PDT");
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#endif /* _WIN32 */
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// Self-tests for helper functions
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BOOST_CHECK_EQUAL(make_tm("2021-11-07 02:30:00").tm_isdst, -1);
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BOOST_CHECK_EQUAL(make_tm("2021-11-07 02:30:00 PST").tm_isdst, 0);
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BOOST_CHECK_EQUAL(make_tm("2021-11-07 02:30:00 PDT").tm_isdst, 1);
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BOOST_CHECK_EQUAL(make_time_t("2021-11-07 01:30:00 PST"), 1636277400); // date -d '2021-11-07 01:30:00 PST' +%s
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BOOST_CHECK_EQUAL(make_time_t("2021-11-07 01:30:00 PDT"), 1636273800); // date -d '2021-11-07 01:30:00 PDT' +%s
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struct TestData {
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std::string day;
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std::string ranges;
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std::vector<tm> before;
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std::vector<tm> during;
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boost::optional<Segment> expected;
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};
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// Some of the following test cases have comments describing the current behavior. This might not necessarily be the
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// best possible behavior, especially that it differs on Windows. So it might be perfectly valid to change this.
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// These cases are just there to actually notice these changes in this case.
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std::vector<TestData> tests;
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// 2021-03-14: 01:59:59 PST (UTC-8) -> 03:00:00 PDT (UTC-7)
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for (const std::string& day : {"2021-03-14", "sunday", "sunday 2", "sunday -3"}) {
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// range before DST change
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tests.push_back(TestData{
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day, "00:30-01:30",
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{make_tm("2021-03-14 00:00:00 PST")},
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{make_tm("2021-03-14 01:00:00 PST")},
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Segment("2021-03-14 00:30:00 PST", "2021-03-14 01:30:00 PST"),
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});
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if (day.find("sunday") == std::string::npos) { // skip for non-absolute day specs (would find another sunday)
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// range end actually does not exist on that day
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tests.push_back(TestData{
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day, "01:30-02:30",
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{make_tm("2021-03-14 01:00:00 PST")},
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{make_tm("2021-03-14 01:59:59 PST")},
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#ifndef _WIN32
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// As 02:30 does not exist on this day, it is parsed as if it was 02:30 PST which is actually 03:30 PDT.
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Segment("2021-03-14 01:30:00 PST", "2021-03-14 03:30:00 PDT"),
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#else
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// Windows interpretes 02:30 as 01:30 PST, so it is an empty segment.
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boost::none,
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#endif
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});
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}
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if (day.find("sunday") == std::string::npos) { // skip for non-absolute day specs (would find another sunday)
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// range beginning does not actually exist on that day
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tests.push_back(TestData{
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day, "02:30-03:30",
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{make_tm("2021-03-14 01:00:00 PST")},
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{make_tm("2021-03-14 03:00:00 PDT")},
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#ifndef _WIN32
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// As 02:30 does not exist on this day, it is parsed as if it was 02:30 PST which is actually 03:30 PDT.
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// Therefore, the result is a segment from 03:30 PDT to 03:30 PDT with a duration of 0, i.e. no segment.
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boost::none,
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#else
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// Windows parses non-existing 02:30 as 01:30 PST, resulting in an 1 hour segment.
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Segment("2021-03-14 01:30:00 PST", "2021-03-14 03:30:00 PDT"),
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#endif
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});
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}
|
|
|
|
// another range where the beginning does not actually exist on that day
|
|
tests.push_back(TestData{
|
|
day, "02:15-03:45",
|
|
{make_tm("2021-03-14 01:00:00 PST")},
|
|
{make_tm("2021-03-14 03:30:00 PDT")},
|
|
#ifndef _WIN32
|
|
// As 02:15 does not exist on this day, it is parsed as if it was 02:15 PST which is actually 03:15 PDT.
|
|
Segment("2021-03-14 03:15:00 PDT", "2021-03-14 03:45:00 PDT"),
|
|
#else
|
|
// Windows interprets 02:15 as 01:15 PST though.
|
|
Segment("2021-03-14 01:15:00 PST", "2021-03-14 03:45:00 PDT"),
|
|
#endif
|
|
});
|
|
|
|
// range after DST change
|
|
tests.push_back(TestData{
|
|
day, "03:30-04:30",
|
|
{make_tm("2021-03-14 01:00:00 PST"), make_tm("2021-03-14 03:00:00 PDT")},
|
|
{make_tm("2021-03-14 04:00:00 PDT")},
|
|
Segment("2021-03-14 03:30:00 PDT", "2021-03-14 04:30:00 PDT"),
|
|
});
|
|
|
|
// range containing DST change
|
|
tests.push_back(TestData{
|
|
day, "01:30-03:30",
|
|
{make_tm("2021-03-14 01:00:00 PST")},
|
|
{make_tm("2021-03-14 01:45:00 PST"), make_tm("2021-03-14 03:15:00 PDT")},
|
|
Segment("2021-03-14 01:30:00 PST", "2021-03-14 03:30:00 PDT"),
|
|
});
|
|
}
|
|
|
|
// 2021-11-07: 01:59:59 PDT (UTC-7) -> 01:00:00 PST (UTC-8)
|
|
for (const std::string& day : {"2021-11-07", "sunday", "sunday 1", "sunday -4"}) {
|
|
// range before DST change
|
|
tests.push_back(TestData{
|
|
day, "00:15-00:45",
|
|
{make_tm("2021-11-07 00:00:00 PDT")},
|
|
{make_tm("2021-11-07 00:30:00 PDT")},
|
|
Segment("2021-11-07 00:15:00 PDT", "2021-11-07 00:45:00 PDT"),
|
|
});
|
|
|
|
if (day.find("sunday") == std::string::npos) { // skip for non-absolute day specs (would find another sunday)
|
|
// range existing twice during DST change (first instance)
|
|
#ifndef _WIN32
|
|
tests.push_back(TestData{
|
|
day, "01:15-01:45",
|
|
{make_tm("2021-11-07 01:00:00 PDT")},
|
|
{make_tm("2021-11-07 01:30:00 PDT")},
|
|
// Duplicate times are interpreted as the first occurrence.
|
|
Segment("2021-11-07 01:15:00 PDT", "2021-11-07 01:45:00 PDT"),
|
|
});
|
|
#else
|
|
tests.push_back(TestData{
|
|
day, "01:15-01:45",
|
|
{make_tm("2021-11-07 01:00:00 PDT")},
|
|
{make_tm("2021-11-07 01:30:00 PST")},
|
|
// However, Windows always uses the second occurrence.
|
|
Segment("2021-11-07 01:15:00 PST", "2021-11-07 01:45:00 PST"),
|
|
});
|
|
#endif
|
|
}
|
|
|
|
if (day.find("sunday") == std::string::npos) { // skip for non-absolute day specs (would find another sunday)
|
|
// range existing twice during DST change (second instance)
|
|
tests.push_back(TestData{
|
|
day, "01:15-01:45",
|
|
{make_tm("2021-11-07 01:00:00 PST")},
|
|
{make_tm("2021-11-07 01:30:00 PST")},
|
|
#ifndef _WIN32
|
|
// Interpreted as the first occurrence, so it's in the past.
|
|
boost::none,
|
|
#else
|
|
// On Windows, it's the second occurrence, so it's still in the present/future and is found.
|
|
Segment("2021-11-07 01:15:00 PST", "2021-11-07 01:45:00 PST"),
|
|
#endif
|
|
});
|
|
}
|
|
|
|
// range after DST change
|
|
tests.push_back(TestData{
|
|
day, "03:30-04:30",
|
|
{make_tm("2021-11-07 01:00:00 PDT"), make_tm("2021-11-07 03:00:00 PST")},
|
|
{make_tm("2021-11-07 04:00:00 PST")},
|
|
Segment("2021-11-07 03:30:00 PST", "2021-11-07 04:30:00 PST"),
|
|
});
|
|
|
|
// range containing DST change
|
|
tests.push_back(TestData{
|
|
day, "00:30-02:30",
|
|
{make_tm("2021-11-07 00:00:00 PDT")},
|
|
{make_tm("2021-11-07 00:45:00 PDT"), make_tm("2021-11-07 01:30:00 PDT"),
|
|
make_tm("2021-11-07 01:30:00 PST"), make_tm("2021-11-07 02:15:00 PST")},
|
|
Segment("2021-11-07 00:30:00 PDT", "2021-11-07 02:30:00 PST"),
|
|
});
|
|
|
|
// range ending during duplicate DST hour (first instance)
|
|
tests.push_back(TestData{
|
|
day, "00:30-01:30",
|
|
{make_tm("2021-11-07 00:00:00 PDT")},
|
|
{make_tm("2021-11-07 01:00:00 PDT")},
|
|
#ifndef _WIN32
|
|
// Both times are interpreted as the first instance on that day (i.e both PDT).
|
|
Segment("2021-11-07 00:30:00 PDT", "2021-11-07 01:30:00 PDT")
|
|
#else
|
|
// Windows interprets duplicate times as the second instance (i.e. both PST).
|
|
Segment("2021-11-07 00:30:00 PDT", "2021-11-07 01:30:00 PST")
|
|
#endif
|
|
});
|
|
|
|
// range beginning during duplicate DST hour (first instance)
|
|
tests.push_back(TestData{
|
|
day, "01:30-02:30",
|
|
{make_tm("2021-11-07 01:00:00 PDT")},
|
|
{make_tm("2021-11-07 02:00:00 PST")},
|
|
#ifndef _WIN32
|
|
// 01:30 is interpreted as the first occurrence (PDT) but since there's no 02:30 PDT, it's PST.
|
|
Segment("2021-11-07 01:30:00 PDT", "2021-11-07 02:30:00 PST")
|
|
#else
|
|
// Windows interprets both as PST though.
|
|
Segment("2021-11-07 01:30:00 PST", "2021-11-07 02:30:00 PST")
|
|
#endif
|
|
});
|
|
|
|
if (day.find("sunday") == std::string::npos) { // skip for non-absolute day specs (would find another sunday)
|
|
// range ending during duplicate DST hour (second instance)
|
|
#ifndef _WIN32
|
|
tests.push_back(TestData{
|
|
day, "00:30-01:30",
|
|
{make_tm("2021-11-07 00:00:00 PST")},
|
|
{make_tm("2021-11-07 01:00:00 PST")},
|
|
// Both times are parsed as PDT. Thus, 00:00 PST (01:00 PDT) is during the segment and
|
|
// 01:00 PST (02:00 PDT) is after the segment.
|
|
boost::none,
|
|
});
|
|
#else
|
|
tests.push_back(TestData{
|
|
day, "00:30-01:30",
|
|
{make_tm("2021-11-07 00:00:00 PDT")},
|
|
{make_tm("2021-11-07 01:00:00 PST")},
|
|
// As Windows interprets the end as PST, it's still in the future and the segment is found.
|
|
Segment("2021-11-07 00:30:00 PDT", "2021-11-07 01:30:00 PST"),
|
|
});
|
|
#endif
|
|
}
|
|
|
|
// range beginning during duplicate DST hour (second instance)
|
|
tests.push_back(TestData{
|
|
day, "01:30-02:30",
|
|
{make_tm("2021-11-07 01:00:00 PDT")},
|
|
{make_tm("2021-11-07 02:00:00 PST")},
|
|
#ifndef _WIN32
|
|
// As 01:30 always refers to the first occurrence (PDT), this is actually a 2 hour segment.
|
|
Segment("2021-11-07 01:30:00 PDT", "2021-11-07 02:30:00 PST"),
|
|
#else
|
|
// On Windows, it refers t the second occurrence (PST), therefore it's an 1 hour segment.
|
|
Segment("2021-11-07 01:30:00 PST", "2021-11-07 02:30:00 PST"),
|
|
#endif
|
|
});
|
|
}
|
|
|
|
auto seg = [](const Dictionary::Ptr& segment) -> boost::optional<Segment> {
|
|
if (segment == nullptr) {
|
|
return boost::none;
|
|
}
|
|
|
|
BOOST_CHECK(segment->Contains("begin"));
|
|
BOOST_CHECK(segment->Contains("end"));
|
|
|
|
return Segment{time_t(segment->Get("begin")), time_t(segment->Get("end"))};
|
|
};
|
|
|
|
for (const TestData& t : tests) {
|
|
for (const tm& ref : t.during) {
|
|
if (t.expected) {
|
|
// test data sanity check
|
|
time_t ref_ts = make_time_t(&ref);
|
|
BOOST_CHECK_MESSAGE(t.expected->begin < ref_ts, "[day='" << t.day << "' ranges='" << t.ranges
|
|
<< "'] expected.begin='"<< pretty_time(t.expected->begin) << "' < ref='" << pretty_time(ref_ts)
|
|
<< "' violated");
|
|
BOOST_CHECK_MESSAGE(ref_ts < t.expected->end, "[day='" << t.day << "' ranges='" << t.ranges
|
|
<< "'] ref='" << pretty_time(ref_ts) << "' < expected.end='" << pretty_time(t.expected->end)
|
|
<< "' violated");
|
|
}
|
|
|
|
tm mutRef = ref;
|
|
auto runningSeg = seg(LegacyTimePeriod::FindRunningSegment(t.day, t.ranges, &mutRef));
|
|
BOOST_CHECK_MESSAGE(runningSeg == t.expected, "FindRunningSegment(day='" << t.day
|
|
<< "' ranges='" << t.ranges << "' ref='" << pretty_time(ref) << "'): got=" << runningSeg
|
|
<< " expected=" << t.expected);
|
|
}
|
|
|
|
for (const tm& ref : t.before) {
|
|
if (t.expected) {
|
|
// test data sanity check
|
|
time_t ref_ts = make_time_t(&ref);
|
|
BOOST_CHECK_MESSAGE(ref_ts < t.expected->begin, "[day='" << t.day << "' ranges='" << t.ranges
|
|
<< "'] ref='"<< pretty_time(ref_ts) << "' < expected.begin='" << pretty_time(t.expected->begin)
|
|
<< "' violated");
|
|
BOOST_CHECK_MESSAGE(t.expected->begin < t.expected->end, "[day='" << t.day << "' ranges='" << t.ranges
|
|
<< "'] expected.begin='" << pretty_time(t.expected->begin)
|
|
<< "' < expected.end='" << pretty_time(t.expected->end) << "' violated");
|
|
}
|
|
|
|
tm mutRef = ref;
|
|
auto nextSeg = seg(LegacyTimePeriod::FindNextSegment(t.day, t.ranges, &mutRef));
|
|
BOOST_CHECK_MESSAGE(nextSeg == t.expected, "FindNextSegment(day='" << t.day << "' ranges='" << t.ranges
|
|
<< "' ref='" << pretty_time(ref) << "'): got=" << nextSeg << " expected=" << t.expected);
|
|
}
|
|
}
|
|
}
|
|
|
|
BOOST_AUTO_TEST_SUITE_END()
|