int main (int, char**)
{
UnitTest t (966);
ISO8601d iso;
std::string::size_type start = 0;
t.notok (iso.parse ("foo", start), "foo --> false");
t.is ((int)start, 0, "foo[0]");
// Determine local and UTC time.
time_t now = time (NULL);
struct tm* local_now = localtime (&now);
int local_s = (local_now->tm_hour * 3600) +
(local_now->tm_min * 60) +
local_now->tm_sec;
local_now->tm_hour = 0;
local_now->tm_min = 0;
local_now->tm_sec = 0;
local_now->tm_isdst = -1;
time_t local = mktime (local_now);
std::cout << "# local midnight today " << local << "\n";
local_now->tm_year = 2013 - 1900;
local_now->tm_mon = 12 - 1;
local_now->tm_mday = 6;
local_now->tm_isdst = 0;
time_t local6 = mktime (local_now);
std::cout << "# local midnight 2013-12-06 " << local6 << "\n";
local_now->tm_year = 2013 - 1900;
local_now->tm_mon = 12 - 1;
local_now->tm_mday = 1;
local_now->tm_isdst = 0;
time_t local1 = mktime (local_now);
std::cout << "# local midnight 2013-12-01 " << local1 << "\n";
struct tm* utc_now = gmtime (&now);
int utc_s = (utc_now->tm_hour * 3600) +
(utc_now->tm_min * 60) +
utc_now->tm_sec;
utc_now->tm_hour = 0;
utc_now->tm_min = 0;
utc_now->tm_sec = 0;
utc_now->tm_isdst = -1;
time_t utc = timegm (utc_now);
std::cout << "# utc midnight today " << utc << "\n";
utc_now->tm_year = 2013 - 1900;
utc_now->tm_mon = 12 - 1;
utc_now->tm_mday = 6;
utc_now->tm_isdst = 0;
time_t utc6 = timegm (utc_now);
std::cout << "# utc midnight 2013-12-06 " << utc6 << "\n";
utc_now->tm_year = 2013 - 1900;
utc_now->tm_mon = 12 - 1;
utc_now->tm_mday = 1;
utc_now->tm_isdst = 0;
time_t utc1 = timegm (utc_now);
std::cout << "# utc midnight 2013-12-01 " << utc1 << "\n";
int hms = (12 * 3600) + (34 * 60) + 56; // The time 12:34:56 in seconds.
int hm = (12 * 3600) + (34 * 60); // The time 12:34:00 in seconds.
int z = 3600; // TZ offset.
int ld = local_s > hms ? 86400 : 0; // Local extra day if now > hms.
int ud = utc_s > hms ? 86400 : 0; // UTC extra day if now > hms.
std::cout << "# ld " << ld << "\n";
std::cout << "# ud " << ud << "\n";
// Aggregated.
// input i Year Mo Wk WD Jul Da Secs TZ UTC time_t
testParse (t, "12:34:56 ", 8, 0, 0, 0, 0, 0, 0, hms, 0, false, local+hms+ld );
// time-ext
// input i Year Mo Wk WD Jul Da Secs TZ UTC time_t
testParse (t, "12:34:56Z", 9, 0, 0, 0, 0, 0, 0, hms, 0, true, utc+hms+ud );
testParse (t, "12:34Z", 6, 0, 0, 0, 0, 0, 0, hm, 0, true, utc+hm+ud );
testParse (t, "12:34:56+01:00", 14, 0, 0, 0, 0, 0, 0, hms, 3600, false, utc+hms-z+ud );
testParse (t, "12:34:56+01", 11, 0, 0, 0, 0, 0, 0, hms, 3600, false, utc+hms-z+ud );
testParse (t, "12:34+01:00", 11, 0, 0, 0, 0, 0, 0, hm, 3600, false, utc+hm-z+ud );
testParse (t, "12:34+01", 8, 0, 0, 0, 0, 0, 0, hm, 3600, false, utc+hm-z+ud );
testParse (t, "12:34:56", 8, 0, 0, 0, 0, 0, 0, hms, 0, false, local+hms+ld );
testParse (t, "12:34", 5, 0, 0, 0, 0, 0, 0, hm, 0, false, local+hm+ld );
// datetime-ext
// input i Year Mo Wk WD Jul Da Secs TZ UTC time_t
testParse (t, "2013-12-06", 10, 2013, 12, 0, 0, 0, 6, 0, 0, false, local6 );
testParse (t, "2013-340", 8, 2013, 0, 0, 0, 340, 0, 0, 0, false, local6 );
testParse (t, "2013-W49-5", 10, 2013, 0, 49, 5, 0, 0, 0, 0, false, local6 );
testParse (t, "2013-W49", 8, 2013, 0, 49, 0, 0, 0, 0, 0, false, local1 );
testParse (t, "2013-12-06T12:34:56", 19, 2013, 12, 0, 0, 0, 6, hms, 0, false, local6+hms);
testParse (t, "2013-12-06T12:34", 16, 2013, 12, 0, 0, 0, 6, hm, 0, false, local6+hm );
testParse (t, "2013-340T12:34:56", 17, 2013, 0, 0, 0, 340, 0, hms, 0, false, local6+hms);
testParse (t, "2013-340T12:34", 14, 2013, 0, 0, 0, 340, 0, hm, 0, false, local6+hm );
testParse (t, "2013-W49-5T12:34:56", 19, 2013, 0, 49, 5, 0, 0, hms, 0, false, local6+hms);
testParse (t, "2013-W49-5T12:34", 16, 2013, 0, 49, 5, 0, 0, hm, 0, false, local6+hm );
testParse (t, "2013-W49T12:34:56", 17, 2013, 0, 49, 0, 0, 0, hms, 0, false, local1+hms);
testParse (t, "2013-W49T12:34", 14, 2013, 0, 49, 0, 0, 0, hm, 0, false, local1+hm );
testParse (t, "2013-12-06T12:34:56Z", 20, 2013, 12, 0, 0, 0, 6, hms, 0, true, utc6+hms );
testParse (t, "2013-12-06T12:34Z", 17, 2013, 12, 0, 0, 0, 6, hm, 0, true, utc6+hm );
testParse (t, "2013-340T12:34:56Z", 18, 2013, 0, 0, 0, 340, 0, hms, 0, true, utc6+hms );
testParse (t, "2013-340T12:34Z", 15, 2013, 0, 0, 0, 340, 0, hm, 0, true, utc6+hm );
testParse (t, "2013-W49-5T12:34:56Z", 20, 2013, 0, 49, 5, 0, 0, hms, 0, true, utc6+hms );
testParse (t, "2013-W49-5T12:34Z", 17, 2013, 0, 49, 5, 0, 0, hm, 0, true, utc6+hm );
testParse (t, "2013-W49T12:34:56Z", 18, 2013, 0, 49, 0, 0, 0, hms, 0, true, utc1+hms );
testParse (t, "2013-W49T12:34Z", 15, 2013, 0, 49, 0, 0, 0, hm, 0, true, utc1+hm );
testParse (t, "2013-12-06T12:34:56+01:00", 25, 2013, 12, 0, 0, 0, 6, hms, 3600, false, utc6+hms-z);
testParse (t, "2013-12-06T12:34:56+01", 22, 2013, 12, 0, 0, 0, 6, hms, 3600, false, utc6+hms-z);
testParse (t, "2013-12-06T12:34:56-01:00", 25, 2013, 12, 0, 0, 0, 6, hms, -3600, false, utc6+hms+z);
testParse (t, "2013-12-06T12:34:56-01", 22, 2013, 12, 0, 0, 0, 6, hms, -3600, false, utc6+hms+z);
testParse (t, "2013-12-06T12:34+01:00", 22, 2013, 12, 0, 0, 0, 6, hm, 3600, false, utc6+hm-z );
testParse (t, "2013-12-06T12:34+01", 19, 2013, 12, 0, 0, 0, 6, hm, 3600, false, utc6+hm-z );
testParse (t, "2013-12-06T12:34-01:00", 22, 2013, 12, 0, 0, 0, 6, hm, -3600, false, utc6+hm+z );
testParse (t, "2013-12-06T12:34-01", 19, 2013, 12, 0, 0, 0, 6, hm, -3600, false, utc6+hm+z );
testParse (t, "2013-340T12:34:56+01:00", 23, 2013, 0, 0, 0, 340, 0, hms, 3600, false, utc6+hms-z);
testParse (t, "2013-340T12:34:56+01", 20, 2013, 0, 0, 0, 340, 0, hms, 3600, false, utc6+hms-z);
testParse (t, "2013-340T12:34:56-01:00", 23, 2013, 0, 0, 0, 340, 0, hms, -3600, false, utc6+hms+z);
testParse (t, "2013-340T12:34:56-01", 20, 2013, 0, 0, 0, 340, 0, hms, -3600, false, utc6+hms+z);
testParse (t, "2013-340T12:34+01:00", 20, 2013, 0, 0, 0, 340, 0, hm, 3600, false, utc6+hm-z );
testParse (t, "2013-340T12:34+01", 17, 2013, 0, 0, 0, 340, 0, hm, 3600, false, utc6+hm-z );
testParse (t, "2013-340T12:34-01:00", 20, 2013, 0, 0, 0, 340, 0, hm, -3600, false, utc6+hm+z );
testParse (t, "2013-340T12:34-01", 17, 2013, 0, 0, 0, 340, 0, hm, -3600, false, utc6+hm+z );
testParse (t, "2013-W49-5T12:34:56+01:00", 25, 2013, 0, 49, 5, 0, 0, hms, 3600, false, utc6+hms-z);
testParse (t, "2013-W49-5T12:34:56+01", 22, 2013, 0, 49, 5, 0, 0, hms, 3600, false, utc6+hms-z);
testParse (t, "2013-W49-5T12:34:56-01:00", 25, 2013, 0, 49, 5, 0, 0, hms, -3600, false, utc6+hms+z);
testParse (t, "2013-W49-5T12:34:56-01", 22, 2013, 0, 49, 5, 0, 0, hms, -3600, false, utc6+hms+z);
testParse (t, "2013-W49-5T12:34+01:00", 22, 2013, 0, 49, 5, 0, 0, hm, 3600, false, utc6+hm-z );
testParse (t, "2013-W49-5T12:34+01", 19, 2013, 0, 49, 5, 0, 0, hm, 3600, false, utc6+hm-z );
testParse (t, "2013-W49-5T12:34-01:00", 22, 2013, 0, 49, 5, 0, 0, hm, -3600, false, utc6+hm+z );
testParse (t, "2013-W49-5T12:34-01", 19, 2013, 0, 49, 5, 0, 0, hm, -3600, false, utc6+hm+z );
testParse (t, "2013-W49T12:34:56+01:00", 23, 2013, 0, 49, 0, 0, 0, hms, 3600, false, utc1+hms-z);
testParse (t, "2013-W49T12:34:56+01", 20, 2013, 0, 49, 0, 0, 0, hms, 3600, false, utc1+hms-z);
testParse (t, "2013-W49T12:34:56-01:00", 23, 2013, 0, 49, 0, 0, 0, hms, -3600, false, utc1+hms+z);
testParse (t, "2013-W49T12:34:56-01", 20, 2013, 0, 49, 0, 0, 0, hms, -3600, false, utc1+hms+z);
testParse (t, "2013-W49T12:34+01:00", 20, 2013, 0, 49, 0, 0, 0, hm, 3600, false, utc1+hm-z );
testParse (t, "2013-W49T12:34+01", 17, 2013, 0, 49, 0, 0, 0, hm, 3600, false, utc1+hm-z );
testParse (t, "2013-W49T12:34-01:00", 20, 2013, 0, 49, 0, 0, 0, hm, -3600, false, utc1+hm+z );
testParse (t, "2013-W49T12:34-01", 17, 2013, 0, 49, 0, 0, 0, hm, -3600, false, utc1+hm+z );
// The only non-extended forms.
testParse (t, "20131206T123456Z", 16, 2013, 12, 0, 0, 0, 6, hms, 0, true, utc6+hms );
testParse (t, "20131206T123456", 15, 2013, 12, 0, 0, 0, 6, hms, 0, false, local6+hms);
try
{
ISO8601d now;
t.ok (now.toISO ().find ("1969") == std::string::npos, "'now' != 1969");
ISO8601d yesterday;
yesterday -= 86400;
ISO8601d tomorrow;
tomorrow += 86400;
t.ok (yesterday <= now, "yesterday <= now");
t.ok (yesterday < now, "yesterday < now");
t.notok (yesterday == now, "!(yesterday == now)");
t.ok (yesterday != now, "yesterday != now");
t.ok (now >= yesterday, "now >= yesterday");
t.ok (now > yesterday, "now > yesterday");
t.ok (tomorrow >= now, "tomorrow >= now");
t.ok (tomorrow > now, "tomorrow > now");
t.notok (tomorrow == now, "!(tomorrow == now)");
t.ok (tomorrow != now, "tomorrow != now");
t.ok (now <= tomorrow, "now <= tomorrow");
t.ok (now < tomorrow, "now < tomorrow");
// ctor ("now")
context.config.set ("weekstart", "monday");
ISO8601d relative_now;
t.ok (relative_now.sameHour (now), "ISO8601d ().sameHour (ISO8601d (now))");
t.ok (relative_now.sameDay (now), "ISO8601d ().sameDay (ISO8601d (now))");
t.ok (relative_now.sameWeek (now), "ISO8601d ().sameWeek (ISO8601d (now))");
t.ok (relative_now.sameMonth (now), "ISO8601d ().sameMonth (ISO8601d (now))");
t.ok (relative_now.sameYear (now), "ISO8601d ().sameYear (ISO8601d (now))");
// Loose comparisons.
ISO8601d left ("7/4/2008", "m/d/Y");
ISO8601d comp1 ("7/4/2008", "m/d/Y");
t.ok (left.sameDay (comp1), "7/4/2008 is on the same day as 7/4/2008");
t.ok (left.sameWeek (comp1), "7/4/2008 is on the same week as 7/4/2008");
t.ok (left.sameMonth (comp1), "7/4/2008 is in the same month as 7/4/2008");
t.ok (left.sameYear (comp1), "7/4/2008 is in the same year as 7/4/2008");
ISO8601d comp2 ("7/5/2008", "m/d/Y");
t.notok (left.sameDay (comp2), "7/4/2008 is not on the same day as 7/5/2008");
t.ok (left.sameMonth (comp2), "7/4/2008 is in the same month as 7/5/2008");
t.ok (left.sameYear (comp2), "7/4/2008 is in the same year as 7/5/2008");
ISO8601d comp3 ("8/4/2008", "m/d/Y");
t.notok (left.sameDay (comp3), "7/4/2008 is not on the same day as 8/4/2008");
t.notok (left.sameWeek (comp3), "7/4/2008 is not on the same week as 8/4/2008");
t.notok (left.sameMonth (comp3), "7/4/2008 is not in the same month as 8/4/2008");
t.ok (left.sameYear (comp3), "7/4/2008 is in the same year as 8/4/2008");
ISO8601d comp4 ("7/4/2009", "m/d/Y");
t.notok (left.sameDay (comp4), "7/4/2008 is not on the same day as 7/4/2009");
t.notok (left.sameWeek (comp3), "7/4/2008 is not on the same week as 7/4/2009");
t.notok (left.sameMonth (comp4), "7/4/2008 is not in the same month as 7/4/2009");
t.notok (left.sameYear (comp4), "7/4/2008 is not in the same year as 7/4/2009");
// Validity.
t.ok (ISO8601d::valid (2, 29, 2008), "valid: 2/29/2008");
t.notok (ISO8601d::valid (2, 29, 2007), "invalid: 2/29/2007");
t.ok (ISO8601d::valid ("2/29/2008", "m/d/Y"), "valid: 2/29/2008");
t.notok (ISO8601d::valid ("2/29/2007", "m/d/Y"), "invalid: 2/29/2007");
t.ok (ISO8601d::valid (366, 2008), "valid: 366 days in 2008");
t.notok (ISO8601d::valid (366, 2007), "invalid: 366 days in 2007");
// Time validity.
t.ok (ISO8601d::valid (2, 28, 2010, 0, 0, 0), "valid 2/28/2010 0:00:00");
t.ok (ISO8601d::valid (2, 28, 2010, 23, 59, 59), "valid 2/28/2010 23:59:59");
t.notok (ISO8601d::valid (2, 28, 2010, 24, 59, 59), "valid 2/28/2010 24:59:59");
t.notok (ISO8601d::valid (2, 28, 2010, -1, 0, 0), "valid 2/28/2010 -1:00:00");
// Leap year.
t.ok (ISO8601d::leapYear (2008), "2008 is a leap year");
t.notok (ISO8601d::leapYear (2007), "2007 is not a leap year");
t.ok (ISO8601d::leapYear (2000), "2000 is a leap year");
t.notok (ISO8601d::leapYear (1900), "1900 is not a leap year");
// Days in year.
t.is (ISO8601d::daysInYear (2016), 366, "366 days in 2016");
t.is (ISO8601d::daysInYear (2015), 365, "365 days in 2015");
// Days in month.
t.is (ISO8601d::daysInMonth (2, 2008), 29, "29 days in February 2008");
t.is (ISO8601d::daysInMonth (2, 2007), 28, "28 days in February 2007");
// Names.
t.is (ISO8601d::monthName (1), "January", "1 = January");
t.is (ISO8601d::monthName (2), "February", "2 = February");
t.is (ISO8601d::monthName (3), "March", "3 = March");
t.is (ISO8601d::monthName (4), "April", "4 = April");
t.is (ISO8601d::monthName (5), "May", "5 = May");
t.is (ISO8601d::monthName (6), "June", "6 = June");
t.is (ISO8601d::monthName (7), "July", "7 = July");
t.is (ISO8601d::monthName (8), "August", "8 = August");
t.is (ISO8601d::monthName (9), "September", "9 = September");
t.is (ISO8601d::monthName (10), "October", "10 = October");
t.is (ISO8601d::monthName (11), "November", "11 = November");
t.is (ISO8601d::monthName (12), "December", "12 = December");
// Names.
t.is (ISO8601d::monthOfYear ("January"), 1, "January = 1");
t.is (ISO8601d::monthOfYear ("February"), 2, "February = 2");
t.is (ISO8601d::monthOfYear ("March"), 3, "March = 3");
t.is (ISO8601d::monthOfYear ("April"), 4, "April = 4");
t.is (ISO8601d::monthOfYear ("May"), 5, "May = 5");
t.is (ISO8601d::monthOfYear ("June"), 6, "June = 6");
t.is (ISO8601d::monthOfYear ("July"), 7, "July = 7");
t.is (ISO8601d::monthOfYear ("August"), 8, "August = 8");
t.is (ISO8601d::monthOfYear ("September"), 9, "September = 9");
t.is (ISO8601d::monthOfYear ("October"), 10, "October = 10");
t.is (ISO8601d::monthOfYear ("November"), 11, "November = 11");
t.is (ISO8601d::monthOfYear ("December"), 12, "December = 12");
t.is (ISO8601d::dayName (0), "Sunday", "0 == Sunday");
t.is (ISO8601d::dayName (1), "Monday", "1 == Monday");
t.is (ISO8601d::dayName (2), "Tuesday", "2 == Tuesday");
t.is (ISO8601d::dayName (3), "Wednesday", "3 == Wednesday");
t.is (ISO8601d::dayName (4), "Thursday", "4 == Thursday");
t.is (ISO8601d::dayName (5), "Friday", "5 == Friday");
t.is (ISO8601d::dayName (6), "Saturday", "6 == Saturday");
t.is (ISO8601d::dayOfWeek ("SUNDAY"), 0, "SUNDAY == 0");
t.is (ISO8601d::dayOfWeek ("sunday"), 0, "sunday == 0");
t.is (ISO8601d::dayOfWeek ("Sunday"), 0, "Sunday == 0");
t.is (ISO8601d::dayOfWeek ("Monday"), 1, "Monday == 1");
t.is (ISO8601d::dayOfWeek ("Tuesday"), 2, "Tuesday == 2");
t.is (ISO8601d::dayOfWeek ("Wednesday"), 3, "Wednesday == 3");
t.is (ISO8601d::dayOfWeek ("Thursday"), 4, "Thursday == 4");
t.is (ISO8601d::dayOfWeek ("Friday"), 5, "Friday == 5");
t.is (ISO8601d::dayOfWeek ("Saturday"), 6, "Saturday == 6");
ISO8601d happyNewYear (1, 1, 2008);
t.is (happyNewYear.dayOfWeek (), 2, "1/1/2008 == Tuesday");
t.is (happyNewYear.month (), 1, "1/1/2008 == January");
t.is (happyNewYear.day (), 1, "1/1/2008 == 1");
t.is (happyNewYear.year (), 2008, "1/1/2008 == 2008");
t.is (happyNewYear.toString (), "1/1/2008", "toString 1/1/2008");
int m, d, y;
happyNewYear.toMDY (m, d, y);
t.is (m, 1, "1/1/2008 == January");
t.is (d, 1, "1/1/2008 == 1");
t.is (y, 2008, "1/1/2008 == 2008");
ISO8601d epoch (9, 8, 2001);
t.ok ((int)epoch.toEpoch () < 1000000000, "9/8/2001 < 1,000,000,000");
epoch += 172800;
t.ok ((int)epoch.toEpoch () > 1000000000, "9/10/2001 > 1,000,000,000");
ISO8601d fromEpoch (epoch.toEpoch ());
t.is (fromEpoch.toString (), epoch.toString (), "ctor (time_t)");
ISO8601d iso (1000000000);
t.is (iso.toISO (), "20010909T014640Z", "1,000,000,000 -> 20010909T014640Z");
// Quantization.
ISO8601d quant (1234526400);
t.is (quant.startOfDay ().toString ("YMDHNS"), "20090213000000", "1234526400 -> 2/13/2009 12:00:00 UTC -> 2/13/2009 0:00:00");
t.is (quant.startOfWeek ().toString ("YMDHNS"), "20090208000000", "1234526400 -> 2/13/2009 12:00:00 UTC -> 2/8/2009 0:00:00");
t.is (quant.startOfMonth ().toString ("YMDHNS"), "20090201000000", "1234526400 -> 2/13/2009 12:00:00 UTC -> 2/1/2009 0:00:00");
t.is (quant.startOfYear ().toString ("YMDHNS"), "20090101000000", "1234526400 -> 2/13/2009 12:00:00 UTC -> 1/1/2009 0:00:00");
// Format parsing.
ISO8601d fromString1 ("1/1/2008", "m/d/Y");
t.is (fromString1.month (), 1, "ctor (std::string) -> m");
t.is (fromString1.day (), 1, "ctor (std::string) -> d");
t.is (fromString1.year (), 2008, "ctor (std::string) -> y");
ISO8601d fromString2 ("20080101", "YMD");
t.is (fromString2.month (), 1, "ctor (std::string) -> m");
t.is (fromString2.day (), 1, "ctor (std::string) -> d");
t.is (fromString2.year (), 2008, "ctor (std::string) -> y");
ISO8601d fromString3 ("12/31/2007", "m/d/Y");
t.is (fromString3.month (), 12, "ctor (std::string) -> m");
t.is (fromString3.day (), 31, "ctor (std::string) -> d");
t.is (fromString3.year (), 2007, "ctor (std::string) -> y");
ISO8601d fromString4 ("01/01/2008", "m/d/Y");
t.is (fromString4.month (), 1, "ctor (std::string) -> m");
t.is (fromString4.day (), 1, "ctor (std::string) -> d");
t.is (fromString4.year (), 2008, "ctor (std::string) -> y");
ISO8601d fromString5 ("Tue 05 Feb 2008 (06)", "a D b Y (V)");
t.is (fromString5.month (), 2, "ctor (std::string) -> m");
t.is (fromString5.day (), 5, "ctor (std::string) -> d");
t.is (fromString5.year (), 2008, "ctor (std::string) -> y");
ISO8601d fromString6 ("Tuesday, February 5, 2008", "A, B d, Y");
t.is (fromString6.month (), 2, "ctor (std::string) -> m");
t.is (fromString6.day (), 5, "ctor (std::string) -> d");
t.is (fromString6.year (), 2008, "ctor (std::string) -> y");
ISO8601d fromString7 ("w01 Tue 2008-01-01", "wV a Y-M-D");
t.is (fromString7.month (), 1, "ctor (std::string) -> m");
t.is (fromString7.day (), 1, "ctor (std::string) -> d");
t.is (fromString7.year (), 2008, "ctor (std::string) -> y");
ISO8601d fromString8 ("6/7/2010 1:23:45", "m/d/Y h:N:S");
t.is (fromString8.month (), 6, "ctor (std::string) -> m");
t.is (fromString8.day (), 7, "ctor (std::string) -> d");
t.is (fromString8.year (), 2010, "ctor (std::string) -> Y");
t.is (fromString8.hour (), 1, "ctor (std::string) -> h");
t.is (fromString8.minute (), 23, "ctor (std::string) -> N");
t.is (fromString8.second (), 45, "ctor (std::string) -> S");
ISO8601d fromString9 ("6/7/2010 01:23:45", "m/d/Y H:N:S");
t.is (fromString9.month (), 6, "ctor (std::string) -> m");
t.is (fromString9.day (), 7, "ctor (std::string) -> d");
t.is (fromString9.year (), 2010, "ctor (std::string) -> Y");
t.is (fromString9.hour (), 1, "ctor (std::string) -> h");
t.is (fromString9.minute (), 23, "ctor (std::string) -> N");
t.is (fromString9.second (), 45, "ctor (std::string) -> S");
ISO8601d fromString10 ("6/7/2010 12:34:56", "m/d/Y H:N:S");
t.is (fromString10.month (), 6, "ctor (std::string) -> m");
t.is (fromString10.day (), 7, "ctor (std::string) -> d");
t.is (fromString10.year (), 2010, "ctor (std::string) -> Y");
t.is (fromString10.hour (), 12, "ctor (std::string) -> h");
t.is (fromString10.minute (), 34, "ctor (std::string) -> N");
t.is (fromString10.second (), 56, "ctor (std::string) -> S");
// Day of year
t.is (ISO8601d ("1/1/2011", "m/d/Y").dayOfYear (), 1, "dayOfYear (1/1/2011) -> 1");
t.is (ISO8601d ("5/1/2011", "m/d/Y").dayOfYear (), 121, "dayOfYear (5/1/2011) -> 121");
t.is (ISO8601d ("12/31/2011", "m/d/Y").dayOfYear (), 365, "dayOfYear (12/31/2011) -> 365");
// Relative dates.
ISO8601d r1 ("today");
t.ok (r1.sameDay (now), "today = now");
ISO8601d r4 ("sunday");
if (now.dayOfWeek () >= 0)
t.ok (r4.sameDay (now + (0 - now.dayOfWeek () + 7) * 86400), "next sunday");
else
t.ok (r4.sameDay (now + (0 - now.dayOfWeek ()) * 86400), "next sunday");;
ISO8601d r5 ("monday");
if (now.dayOfWeek () >= 1)
t.ok (r5.sameDay (now + (1 - now.dayOfWeek () + 7) * 86400), "next monday");
else
t.ok (r5.sameDay (now + (1 - now.dayOfWeek ()) * 86400), "next monday");;
ISO8601d r6 ("tuesday");
if (now.dayOfWeek () >= 2)
t.ok (r6.sameDay (now + (2 - now.dayOfWeek () + 7) * 86400), "next tuesday");
else
t.ok (r6.sameDay (now + (2 - now.dayOfWeek ()) * 86400), "next tuesday");;
ISO8601d r7 ("wednesday");
if (now.dayOfWeek () >= 3)
t.ok (r7.sameDay (now + (3 - now.dayOfWeek () + 7) * 86400), "next wednesday");
else
t.ok (r7.sameDay (now + (3 - now.dayOfWeek ()) * 86400), "next wednesday");;
ISO8601d r8 ("thursday");
if (now.dayOfWeek () >= 4)
t.ok (r8.sameDay (now + (4 - now.dayOfWeek () + 7) * 86400), "next thursday");
else
t.ok (r8.sameDay (now + (4 - now.dayOfWeek ()) * 86400), "next thursday");;
ISO8601d r9 ("friday");
if (now.dayOfWeek () >= 5)
t.ok (r9.sameDay (now + (5 - now.dayOfWeek () + 7) * 86400), "next friday");
else
t.ok (r9.sameDay (now + (5 - now.dayOfWeek ()) * 86400), "next friday");;
ISO8601d r10 ("saturday");
if (now.dayOfWeek () >= 6)
t.ok (r10.sameDay (now + (6 - now.dayOfWeek () + 7) * 86400), "next saturday");
else
t.ok (r10.sameDay (now + (6 - now.dayOfWeek ()) * 86400), "next saturday");;
ISO8601d r11 ("eow");
t.ok (r11 < now + (8 * 86400), "eow < 7 days away");
ISO8601d r12 ("eocw");
t.ok (r12 > now - (8 * 86400), "eocw < 7 days in the past");
ISO8601d r13 ("eom");
t.ok (r13.sameMonth (now), "eom in same month as now");
ISO8601d r14 ("eocm");
t.ok (r14.sameMonth (now), "eocm in same month as now");
ISO8601d r15 ("eoy");
t.ok (r15.sameYear (now), "eoy in same year as now");
ISO8601d r16 ("sow");
t.ok (r16 < now + (8 * 86400), "sow < 7 days away");
ISO8601d r23 ("socw");
t.ok (r23 > now - (8 * 86400), "sow < 7 days in the past");
ISO8601d r17 ("som");
t.notok (r17.sameMonth (now), "som not in same month as now");
ISO8601d r18 ("socm");
t.ok (r18.sameMonth (now), "socm in same month as now");
ISO8601d r19 ("soy");
t.notok (r19.sameYear (now), "soy not in same year as now");
ISO8601d first ("1st");
t.notok (first.sameMonth (now), "1st not in same month as now");
t.is (first.day (), 1, "1st day is 1");
ISO8601d later ("later");
t.is (later.month (), 1, "later -> m = 1");
t.is (later.day (), 18, "later -> d = 18");
t.is (later.year (), 2038, "later -> y = 2038");
// Quarters
ISO8601d soq ("soq");
ISO8601d eoq ("eoq");
t.is (soq.day (), 1, "soq is the first day of a month");
t.is (eoq.day () / 10, 3, "eoq is the 30th or 31th of a month");
t.is (soq.month () % 3, 1, "soq month is 1, 4, 7 or 10");
t.is (eoq.month () % 3, 0, "eoq month is 3, 6, 9 or 12");
// Note: these fail during the night of daylight savings end.
t.ok (soq.sameYear (now) ||
(now.month () >= 10 &&
soq.year () == now.year () + 1), "soq is in same year as now");
t.ok (eoq.sameYear (now), "eoq is in same year as now");
// ISO8601d::sameHour
ISO8601d r20 ("6/7/2010 01:00:00", "m/d/Y H:N:S");
ISO8601d r21 ("6/7/2010 01:59:59", "m/d/Y H:N:S");
t.ok (r20.sameHour (r21), "two dates within the same hour");
ISO8601d r22 ("6/7/2010 00:59:59", "m/d/Y H:N:S");
t.notok (r20.sameHour (r22), "two dates not within the same hour");
// ISO8601d::operator-
ISO8601d r25 (1234567890);
t.is ((r25 - 1).toEpoch (), 1234567889, "1234567890 - 1 = 1234567889");
// ISO8601d::operator--
ISO8601d r26 (11, 7, 2010, 23, 59, 59);
r26--;
t.is (r26.toString ("YMDHNS"), "20101106235959", "decrement across fall DST boundary");
ISO8601d r27 (3, 14, 2010, 23, 59, 59);
r27--;
t.is (r27.toString ("YMDHNS"), "20100313235959", "decrement across spring DST boundary");
// ISO8601d::operator++
ISO8601d r28 (11, 6, 2010, 23, 59, 59);
r28++;
t.is (r28.toString ("YMDHNS"), "20101107235959", "increment across fall DST boundary");
ISO8601d r29 (3, 13, 2010, 23, 59, 59);
r29++;
t.is (r29.toString ("YMDHNS"), "20100314235959", "increment across spring DST boundary");
// int ISO8601d::length (const std::string&);
t.is (ISO8601d::length ("m"), 2, "length 'm' --> 2");
t.is (ISO8601d::length ("M"), 2, "length 'M' --> 2");
t.is (ISO8601d::length ("d"), 2, "length 'd' --> 2");
t.is (ISO8601d::length ("D"), 2, "length 'D' --> 2");
t.is (ISO8601d::length ("y"), 2, "length 'y' --> 2");
t.is (ISO8601d::length ("Y"), 4, "length 'Y' --> 4");
t.is (ISO8601d::length ("a"), 3, "length 'a' --> 3");
t.is (ISO8601d::length ("A"), 10, "length 'A' --> 10");
t.is (ISO8601d::length ("b"), 3, "length 'b' --> 3");
t.is (ISO8601d::length ("B"), 10, "length 'B' --> 10");
t.is (ISO8601d::length ("v"), 2, "length 'v' --> 2");
t.is (ISO8601d::length ("V"), 2, "length 'V' --> 2");
t.is (ISO8601d::length ("h"), 2, "length 'h' --> 2");
t.is (ISO8601d::length ("H"), 2, "length 'H' --> 2");
t.is (ISO8601d::length ("n"), 2, "length 'n' --> 2");
t.is (ISO8601d::length ("N"), 2, "length 'N' --> 2");
t.is (ISO8601d::length ("s"), 2, "length 's' --> 2");
t.is (ISO8601d::length ("S"), 2, "length 'S' --> 2");
t.is (ISO8601d::length ("j"), 3, "length 'j' --> 3");
t.is (ISO8601d::length ("J"), 3, "length 'J' --> 3");
t.is (ISO8601d::length (" "), 1, "length ' ' --> 1");
// Depletion requirement.
ISO8601d r30 ("Mon Jun 30 2014", "a b D Y");
t.is (r30.toString ("YMDHNS"), "20140630000000", "Depletion required on complex format with spaces");
ISO8601d r31 ("Mon Jun 30 2014 xxx", "a b D Y");
t.is (r31.toString ("YMDHNS"), "20140630000000", "Depletion not required on complex format with spaces");
}
catch (const std::string& e)
{
t.fail ("Exception thrown.");
t.diag (e);
}
return 0;
}
bool Nibbler::getDate (const std::string& format, time_t& t)
{
auto i = _cursor;
int month = -1; // So we can check later.
int day = -1;
int year = -1;
int hour = -1;
int minute = -1;
int second = -1;
// For parsing, unused.
int wday = -1;
int week = -1;
for (unsigned int f = 0; f < format.length (); ++f)
{
switch (format[f])
{
case 'm':
case 'M':
if (! parseDigits(i, month, 2, format[f] == 'M'))
return false;
break;
case 'd':
case 'D':
if (! parseDigits(i, day, 2, format[f] == 'D'))
return false;
break;
case 'y':
case 'Y':
if (! parseDigits(i, year, format[f] == 'y' ? 2 : 4))
return false;
if (format[f] == 'y')
year += 2000;
break;
case 'h':
case 'H':
if (! parseDigits(i, hour, 2, format[f] == 'H'))
return false;
break;
case 'n':
case 'N':
if (! parseDigits(i, minute, 2, format[f] == 'N'))
return false;
break;
case 's':
case 'S':
if (! parseDigits(i, second, 2, format[f] == 'S'))
return false;
break;
// Merely parse, not extract.
case 'v':
case 'V':
if (! parseDigits(i, week, 2, format[f] == 'V'))
return false;
break;
// Merely parse, not extract.
case 'a':
case 'A':
if (i + 3 <= _length &&
! Lexer::isDigit ((*_input)[i + 0]) &&
! Lexer::isDigit ((*_input)[i + 1]) &&
! Lexer::isDigit ((*_input)[i + 2]))
{
wday = ISO8601d::dayOfWeek (_input->substr (i, 3).c_str ());
i += (format[f] == 'a') ? 3 : ISO8601d::dayName (wday).size ();
}
else
return false;
break;
case 'b':
case 'B':
if (i + 3 <= _length &&
! Lexer::isDigit ((*_input)[i + 0]) &&
! Lexer::isDigit ((*_input)[i + 1]) &&
! Lexer::isDigit ((*_input)[i + 2]))
{
if (month != -1)
return false;
month = ISO8601d::monthOfYear (_input->substr (i, 3).c_str());
i += (format[f] == 'b') ? 3 : ISO8601d::monthName (month).size ();
}
else
return false;
break;
default:
if (i + 1 <= _length &&
(*_input)[i] == format[f])
++i;
else
return false;
break;
}
}
// By default, the most global date variables that are undefined are put to
// the current date (for instance, the year to the current year for formats
// that lack Y/y). If even 'second' is undefined, then the date is parsed as
// now.
if (year == -1)
{
ISO8601d now;
year = now.year ();
if (month == -1)
{
month = now.month ();
if (day == -1)
{
day = now.day ();
if (hour == -1)
{
hour = now.hour ();
if (minute == -1)
{
minute = now.minute ();
if (second == -1)
second = now.second ();
}
}
}
}
}
// Put all remaining undefined date variables to their default values (0 or
// 1).
month = (month == -1) ? 1 : month;
day = (day == -1) ? 1 : day;
hour = (hour == -1) ? 0 : hour;
minute = (minute == -1) ? 0 : minute;
second = (second == -1) ? 0 : second;
// Check that values are correct
if (! ISO8601d::valid (month, day, year, hour, minute, second))
return false;
// Convert to epoch.
struct tm tms {};
tms.tm_isdst = -1; // Requests that mktime determine summer time effect.
tms.tm_mon = month - 1;
tms.tm_mday = day;
tms.tm_year = year - 1900;
tms.tm_hour = hour;
tms.tm_min = minute;
tms.tm_sec = second;
t = mktime (&tms);
_cursor = i;
return true;
}
