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109 lines
3.7 KiB
C++
109 lines
3.7 KiB
C++
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#include <iostream>
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#include "boost/date_time/gregorian/gregorian.hpp"
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#include "boost/date_time/posix_time/posix_time.hpp"
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#include "boost/date_time/testfrmwk.hpp"
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int
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main()
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{
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using namespace boost::posix_time;
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using namespace boost::gregorian;
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date d(2001,Dec,1);
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time_duration td(5,4,3);
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ptime t1(d, td); //2001-Dec-1 05:04:03
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check("date part check", t1.date() == d);
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check("time part check", t1.time_of_day() == td);
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ptime t2(t1); //copy constructor
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ptime t3 = t2; //assignment
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check("date part check", t3.date() == d);
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check("time part check", t3.time_of_day() == td);
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check("equality", t1 == t3);
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date d2(2001,Jan,1);
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ptime t4(d2, td); //2001-Jan-1 05:04:03
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check("equality - not equal", !(t1 == t4));
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time_duration td1(5,4,0);
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ptime t5(d, td1); //2001-Dec-1 05:04:00
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check("equality - not equal", !(t1 == t5));
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check("not equal - not equal", t1 != t5);
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check("less - not less", !(t1 < t1));
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check("less - less", t4 < t1);
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check("less - less", t5 < t1);
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check("less equal - equal", t1 <= t1);
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check("greater equal - equal", t1 >= t1);
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date_duration twodays(2);
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ptime t6 = t1 + twodays;
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date d3(2001,Dec,3);
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check("operator+(date_duration)", t6 == ptime(d3,td));
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ptime t7 = t1 - twodays;
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check("operator-(date_duration)", t7 == ptime(date(2001,Nov,29),td));
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time_duration td2(1,2,3);
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ptime t8(date(2001,Dec,1)); //midnight
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ptime t9 = t8 + td2; //Dec 2 at 01:02:03
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ptime t10(date(2001,Dec,1),time_duration(1,2,3));
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std::cout << to_simple_string(t9) << std::endl;
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std::cout << to_simple_string(t10) << std::endl;
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std::cout << to_simple_string(td2) << std::endl;
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check("add 2001-Dec-01 0:0:0 + 01:02:03", t9 == t10);
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time_duration td3(24,0,0); // a day
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check("add 2001-Dec-01 0:0:0 + 24:00:00", t8+td3 == ptime(date(2001,Dec,2)));
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time_duration td4(24,0,1); // a day, 1 second
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check("add 2001-Dec-01 0:0:0 + 24:00:01", t8+td4
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== ptime(date(2001,Dec,2), time_duration(0,0,1)));
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//looks like this fails b/c limits are exceeded now that we have subseconds..
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time_duration td5(168,0,1); //one week 24X7
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check("add 2001-Dec-01 0:0:0 + 168:00:01", t8+td5
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== ptime(date(2001,Dec,8), time_duration(0,0,1)));
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// ptime t10a = t8+td5;
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// std::cout << to_simple_string(t10a) << std::endl;
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//Subtraction of time duration -- add more!!
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ptime t11(date(2001,Dec,1), time_duration(12,0,0)); //noon
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time_duration td6(12,0,1);
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ptime t12 = t11-td6;
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check("sub 2001-Dec-01 12:0:0 - 12:00:01",
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t12 == ptime(date(2001,Nov,30), time_duration(23,59,59)));
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check("sub 2001-Dec-01 12:0:0 - 13:00:00",
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(t11-time_duration(13,0,0))== ptime(date(2001,Nov,30),
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time_duration(23,0,0)));
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// std::cout << to_simple_string(t12.date()) << std::endl;
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ptime t13(d, hours(3));
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ptime t14(d, hours(4));
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ptime t14a(d+date_duration(1), hours(4));
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//Subtract 2 times
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std::cout << to_simple_string(t14-t13) << std::endl;
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// time_duration td7 =
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check("time subtraction positive result",
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t14-t13 == hours(1));
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std::cout << to_simple_string(t13-t14) << std::endl;
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check("time subtraction negative result",
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t13-t14 == hours(-1));
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check("time subtraction positive result",
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t14a-t14 == hours(24));
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ptime t15(d, time_duration(0,0,0,1));
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ptime t16(d, time_duration(0,0,0,2));
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check("time subsecond add test",
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t15 + time_duration::unit() == t16);
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check("time subsecond sub test",
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t16 - time_duration::unit() == t15);
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ptime t17 = ptime(d) - time_duration::unit();
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std::cout << to_simple_string(t17) << std::endl;
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ptime t18(d, hours(25));
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std::cout << to_simple_string(t18) << std::endl;
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printTestStats();
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return 0;
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}
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