DateTimeTest.cpp File Reference

#include "Std.hpp"
#include "pwiz/utility/misc/unit.hpp"
#include "pwiz/utility/misc/DateTime.hpp"

Go to the source code of this file.

Functions
template<typename time_type >
void	test_time_from_OADATE ()
void	test_format_date_time ()
void	test_parse_date_time ()
void	test_xml_datetime ()
int	main (int argc, const char *argv[])

Variables
ostream *	os_ = 0

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Function Documentation

template<typename time_type >

void test_time_from_OADATE

(

)

Definition at line 36 of file DateTimeTest.cpp.

References os_, and unit_assert.

{
    typedef typename time_type::date_type date_type;
    typedef typename time_type::date_duration_type date_duration_type;
    typedef typename time_type::time_duration_type time_duration_type;

    if (os_) *os_ << "OADATE: 0.0 -> " << time_from_OADATE<time_type>(0.0) << endl;
    unit_assert(time_from_OADATE<time_type>(0.0) == time_type(date_type(1899, bdt::Dec, 30), time_duration_type(0,0,0)));

    if (os_) *os_ << "OADATE: 1.0 -> " << time_from_OADATE<time_type>(1.0) << endl;
    unit_assert(time_from_OADATE<time_type>(1.0) == time_type(date_type(1899, bdt::Dec, 31), time_duration_type(0,0,0)));

    if (os_) *os_ << "OADATE: -1.0 -> " << time_from_OADATE<time_type>(-1.0) << endl;
    unit_assert(time_from_OADATE<time_type>(-1.0) == time_type(date_type(1899, bdt::Dec, 29), time_duration_type(0,0,0)));

    if (os_) *os_ << "OADATE: 2.0 -> " << time_from_OADATE<time_type>(2.0) << endl;
    unit_assert(time_from_OADATE<time_type>(2.0) == time_type(date_type(1900, bdt::Jan, 1), time_duration_type(0,0,0)));

    if (os_) *os_ << "OADATE: 2.25 -> " << time_from_OADATE<time_type>(2.25) << endl;
    unit_assert(time_from_OADATE<time_type>(2.25) == time_type(date_type(1900, bdt::Jan, 1), time_duration_type(6,0,0)));

    if (os_) *os_ << "OADATE: -1.25 -> " << time_from_OADATE<time_type>(-1.25) << endl;
    unit_assert(time_from_OADATE<time_type>(-1.25) == time_type(date_type(1899, bdt::Dec, 29), time_duration_type(6,0,0)));
}

void test_format_date_time

(

)

Definition at line 62 of file DateTimeTest.cpp.

References pwiz::util::format_date_time(), os_, and unit_assert.

Referenced by main().

{
    using bpt::ptime;
    typedef blt::local_date_time datetime;
    typedef datetime::time_duration_type time;

    string encoded;

    ptime pt = ptime(date(1942, bdt::Apr, 2));
    encoded = format_date_time("%Y-%m-%d", pt);
    if (os_) *os_ << pt << " -> " << encoded << endl;
    unit_assert(encoded == "1942-04-02");

    pt = ptime(date(2011, bdt::Nov, 11));
    encoded = format_date_time("--=%d/%m/%y=--", pt);
    if (os_) *os_ << pt << " -> " << encoded << endl;
    unit_assert(encoded == "--=11/11/11=--");

    pt = ptime(date(2000, bdt::Nov, 11), time(1, 2, 3));
    encoded = format_date_time("%H:%M:%S", pt);
    if (os_) *os_ << pt << " -> " << encoded << endl;
    unit_assert(encoded == "01:02:03");

    time elapsed = time(1, 2, 3) - time(0, 0, 3);
    encoded = format_date_time("%H:%M:%S", elapsed);
    if (os_) *os_ << bpt::to_simple_string(elapsed) << " -> " << encoded << endl;
    unit_assert(encoded == "01:02:00");

    elapsed = time(1, 2, 3) - time(0, 1, 2);
    encoded = format_date_time("%H:%M:%S", elapsed);
    if (os_) *os_ << bpt::to_simple_string(elapsed) << " -> " << encoded << endl;
    unit_assert(encoded == "01:01:01");

    elapsed = time(1, 2, 3) - time(1, 2, 3);
    encoded = format_date_time("%H:%M:%S", elapsed);
    if (os_) *os_ << bpt::to_simple_string(elapsed) << " -> " << encoded << endl;
    unit_assert(encoded == "00:00:00");
}

void test_parse_date_time

(

)

Definition at line 102 of file DateTimeTest.cpp.

References pwiz::util::format_date_time(), os_, pwiz::util::parse_date_time(), and unit_assert.

Referenced by main().

{
    typedef blt::local_date_time datetime;

    string encoded;

    encoded = "1942-04-02";
    datetime decoded = parse_date_time("%Y-%m-%d", encoded);
    if (os_) *os_ << encoded << " -> " << format_date_time("%Y-%m-%d", decoded.local_time()) << endl;
    unit_assert(decoded.local_time().date().year() == 1942);
    unit_assert(decoded.local_time().date().month() == 4);
    unit_assert(decoded.local_time().date().day() == 2);

    encoded = "1400-12-11";
    decoded = parse_date_time("%Y-%d-%m", encoded);
    if (os_) *os_ << encoded << " -> " << format_date_time("%Y-%d-%m", decoded.local_time()) << endl;
    unit_assert(decoded.local_time().date().year() == 1400);
    unit_assert(decoded.local_time().date().month() == 11);
    unit_assert(decoded.local_time().date().day() == 12);

    encoded = "124221";
    decoded = parse_date_time("%H%M%S", encoded);
    if (os_) *os_ << encoded << " -> " << format_date_time("%H%M%S", decoded.local_time()) << endl;
    unit_assert(decoded.local_time().time_of_day().hours() == 12);
    unit_assert(decoded.local_time().time_of_day().minutes() == 42);
    unit_assert(decoded.local_time().time_of_day().seconds() == 21);

    encoded = "16:42:21 on 01-02-2011";
    decoded = parse_date_time("%H:%M:%S on %m-%d-%Y", encoded);
    if (os_) *os_ << encoded << " -> " << format_date_time("%H:%M:%S on %m-%d-%Y", decoded.local_time()) << endl;
    unit_assert(decoded.local_time().date().year() == 2011);
    unit_assert(decoded.local_time().date().month() == 1);
    unit_assert(decoded.local_time().date().day() == 2);
    unit_assert(decoded.local_time().time_of_day().hours() == 16);
    unit_assert(decoded.local_time().time_of_day().minutes() == 42);
    unit_assert(decoded.local_time().time_of_day().seconds() == 21);
}

void test_xml_datetime

(

)

Definition at line 141 of file DateTimeTest.cpp.

References pwiz::util::decode_xml_datetime(), pwiz::util::encode_xml_datetime(), os_, and unit_assert.

Referenced by main().

{
    using bpt::ptime;
    typedef blt::local_date_time datetime;
    typedef datetime::time_duration_type time;

    // New York City time zone for testing local->UTC conversion
    blt::time_zone_ptr nyc(new blt::posix_time_zone("EST-05:00:00EDT+01:00:00,M4.1.0/02:00:00,M10.5.0/02:00:00"));
    blt::time_zone_ptr utc;

    std::string encoded;
    datetime decoded(bdt::not_a_date_time);

    // test output from UTC times
    datetime dt = datetime(ptime(date(1899, bdt::Dec, 30), time(0,0,0)), utc);
    encoded = encode_xml_datetime(dt);
    if (os_) *os_ << dt << " -> " << encoded << endl;
    unit_assert(encoded == "1899-12-30T00:00:00Z");
    decoded = decode_xml_datetime(encoded);
    if (os_) *os_ << encoded << " -> " << decoded << endl;
    unit_assert(decoded == dt);

    dt = datetime(ptime(date(1999, bdt::Dec, 31), time(23,59,59)), utc);
    encoded = encode_xml_datetime(dt);
    if (os_) *os_ << dt << " -> " << encoded << endl;
    unit_assert(encoded == "1999-12-31T23:59:59Z");
    decoded = decode_xml_datetime(encoded);
    if (os_) *os_ << encoded << " -> " << decoded << endl;
    unit_assert(decoded == dt);

    dt = datetime(ptime(date(2525, bdt::Jan, 1), time(1,2,3)), utc);
    encoded = encode_xml_datetime(dt);
    if (os_) *os_ << dt << " -> " << encoded << endl;
    unit_assert(encoded == "2525-01-01T01:02:03Z");
    decoded = decode_xml_datetime(encoded);
    if (os_) *os_ << encoded << " -> " << decoded << endl;
    unit_assert(decoded == dt);

    dt = datetime(ptime(date(1492, bdt::Feb, 3), time(4,5,6)), utc);
    encoded = encode_xml_datetime(dt);
    if (os_) *os_ << dt << " -> " << encoded << endl;
    unit_assert(encoded == "1492-02-03T04:05:06Z");
    decoded = decode_xml_datetime(encoded);
    if (os_) *os_ << encoded << " -> " << decoded << endl;
    unit_assert(decoded == dt);

    // test output from NYC times
    dt = datetime(date(1899, bdt::Dec, 30), time(0,0,0), nyc, datetime::NOT_DATE_TIME_ON_ERROR);
    encoded = encode_xml_datetime(dt);
    if (os_) *os_ << dt << " -> " << encoded << endl;
    unit_assert(encoded == "1899-12-30T05:00:00Z"); // UTC=EST+5
    decoded = decode_xml_datetime(encoded);
    if (os_) *os_ << encoded << " -> " << decoded << endl;
    unit_assert(decoded == dt);

    dt = datetime(date(1999, bdt::Dec, 31), time(23,59,59), nyc, datetime::NOT_DATE_TIME_ON_ERROR);
    encoded = encode_xml_datetime(dt);
    if (os_) *os_ << dt << " -> " << encoded << endl;
    unit_assert(encoded == "2000-01-01T04:59:59Z"); // UTC=EST+5
    decoded = decode_xml_datetime(encoded);
    if (os_) *os_ << encoded << " -> " << decoded << endl;
    unit_assert(decoded == dt);

    dt = datetime(date(2525, bdt::Jan, 1), time(1,2,3), nyc, datetime::NOT_DATE_TIME_ON_ERROR);
    encoded = encode_xml_datetime(dt);
    if (os_) *os_ << dt << " -> " << encoded << endl;
    unit_assert(encoded == "2525-01-01T06:02:03Z"); // UTC=EST+5
    decoded = decode_xml_datetime(encoded);
    if (os_) *os_ << encoded << " -> " << decoded << endl;
    unit_assert(decoded == dt);

    dt = datetime(date(1492, bdt::Jun, 3), time(4,5,6), nyc, datetime::NOT_DATE_TIME_ON_ERROR);
    encoded = encode_xml_datetime(dt);
    if (os_) *os_ << dt << " -> " << encoded << endl;
    unit_assert(encoded == "1492-06-03T08:05:06Z"); // UTC=EDT+4
    // TODO: figure out why this test case is failing
    /*decoded = decode_xml_datetime(encoded);
    if (os_) *os_ << encoded << " -> " << decoded << endl;
    unit_assert(decoded == dt);*/
}

int main	(	int	argc,
		const char *	argv[]
	)

Definition at line 223 of file DateTimeTest.cpp.

References e(), os_, TEST_EPILOG, TEST_FAILED, test_format_date_time(), test_parse_date_time(), TEST_PROLOG, and test_xml_datetime().

{
    TEST_PROLOG(argc, argv)

    try
    {
        if (argc>1 && !strcmp(argv[1],"-v")) os_ = &cout;
        if (os_)
        {
            using namespace boost::local_time;
            *os_ << "DateTimeTest\n";
            local_time_facet* output_facet = new local_time_facet;
            output_facet->format("%Y-%m-%d %H:%M:%S %z"); // 2007-06-27 15:23:45 EST
            os_->imbue(std::locale(std::locale::classic(), output_facet));
        }
        test_time_from_OADATE<boost::posix_time::ptime>();
        //test_time_from_OADATE<boost::local_time::local_date_time>();
        test_format_date_time();
        test_parse_date_time();
        test_xml_datetime();
    }
    catch (exception& e)
    {
        TEST_FAILED(e.what())
    }
    catch (...)
    {
        TEST_FAILED("Caught unknown exception.")
    }

    TEST_EPILOG
}

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Variable Documentation

ostream* os_ = 0

Definition at line 32 of file DateTimeTest.cpp.