ref: 814dce91ef582a850d1bdc5464cebe1091559b55
dir: /cmd/date.rc/
#!/bin/rc
nl='
'
fn check {
r=`$nl{seconds $1}
if(! ~ $r $2){
>[1=2] echo fail: $1: got $r expected $2
exit 'fail'
}
}
# examples from manpage, and shuffles
check '23 may 2011' 1306108800
check 'may 23 2011' 1306108800
check 'may 2011 23' 1306108800
check '23 2011 may' 1306108800
check '2011 may 23' 1306108800
check '2011 23 may' 1306108800
# now with timezones
check '23 may 2011 edt' 1306123200
check '23 may 2011 gmt' 1306108800
# now with times
check 'may 23 2011 0' 1306108800
check 'may 23 2011 0:1' 1306108860
check 'may 23 2011 0:1:2' 1306108862
# now with times and timezones
check '23 may 2011 edt' 1306123200
check '23 may 2011 gmt' 1306108800
# formats from date(1)
check 'Sun, 14 Jun 2020 22:08:48 -0700' 1592197728
check 'Sun, 14 Jun 2020 -0700' 1592118000
check '2020-06-14' 1592092800
check '2020-06-14T22:14:17-07:00' 1592198057
# colloquial american format (eww)
check '06/14/2020' 1592092800
check '06/01/2020' 1590969600
exit ''