1*b30d1939SAndy Fiddaman########################################################################
2*b30d1939SAndy Fiddaman#                                                                      #
3*b30d1939SAndy Fiddaman#               This software is part of the ast package               #
4*b30d1939SAndy Fiddaman#          Copyright (c) 1982-2011 AT&T Intellectual Property          #
5*b30d1939SAndy Fiddaman#                      and is licensed under the                       #
6*b30d1939SAndy Fiddaman#                 Eclipse Public License, Version 1.0                  #
7*b30d1939SAndy Fiddaman#                    by AT&T Intellectual Property                     #
8*b30d1939SAndy Fiddaman#                                                                      #
9*b30d1939SAndy Fiddaman#                A copy of the License is available at                 #
10*b30d1939SAndy Fiddaman#          http://www.eclipse.org/org/documents/epl-v10.html           #
11*b30d1939SAndy Fiddaman#         (with md5 checksum b35adb5213ca9657e911e9befb180842)         #
12*b30d1939SAndy Fiddaman#                                                                      #
13*b30d1939SAndy Fiddaman#              Information and Software Systems Research               #
14*b30d1939SAndy Fiddaman#                            AT&T Research                             #
15*b30d1939SAndy Fiddaman#                           Florham Park NJ                            #
16*b30d1939SAndy Fiddaman#                                                                      #
17*b30d1939SAndy Fiddaman#                  David Korn <dgk@research.att.com>                   #
18*b30d1939SAndy Fiddaman#                                                                      #
19*b30d1939SAndy Fiddaman########################################################################
20*b30d1939SAndy Fiddamanfunction err_exit
21*b30d1939SAndy Fiddaman{
22*b30d1939SAndy Fiddaman	print -u2 -n "\t"
23*b30d1939SAndy Fiddaman	print -u2 -r ${Command}[$1]: "${@:2}"
24*b30d1939SAndy Fiddaman	(( Errors+=1 ))
25*b30d1939SAndy Fiddaman}
26*b30d1939SAndy Fiddamanalias err_exit='err_exit $LINENO'
27*b30d1939SAndy Fiddaman
28*b30d1939SAndy FiddamanCommand=${0##*/}
29*b30d1939SAndy Fiddamaninteger Errors=0
30*b30d1939SAndy Fiddaman
31*b30d1939SAndy Fiddamantypeset -T Time_t=(
32*b30d1939SAndy Fiddaman	integer .=-1
33*b30d1939SAndy Fiddaman	_='%F+%H:%M'
34*b30d1939SAndy Fiddaman	get()
35*b30d1939SAndy Fiddaman	{
36*b30d1939SAndy Fiddaman		if      (( _ < 0 ))
37*b30d1939SAndy Fiddaman		then	.sh.value=${ printf "%(${_._})T" now ;}
38*b30d1939SAndy Fiddaman		else	.sh.value=${ printf "%(${_._})T" "#$((_))" ;}
39*b30d1939SAndy Fiddaman		fi
40*b30d1939SAndy Fiddaman	}
41*b30d1939SAndy Fiddaman	set()
42*b30d1939SAndy Fiddaman	{
43*b30d1939SAndy Fiddaman		.sh.value=${ printf "%(%#)T" "${.sh.value}";}
44*b30d1939SAndy Fiddaman	}
45*b30d1939SAndy Fiddaman)
46*b30d1939SAndy Fiddaman
47*b30d1939SAndy Fiddamand=$(printf "%(%F+%H:%M)T" now)
48*b30d1939SAndy Fiddamaninteger s=$(printf "%(%#)T" "$d")
49*b30d1939SAndy FiddamanTime_t t=$d
50*b30d1939SAndy Fiddaman[[ $t == "$d" ]] || err_exit "printf %T != Time_t -- expected '$d', got '$t'"
51*b30d1939SAndy Fiddaman(( t == s )) || err_exit "numeric Time_t failed -- expected '$s', got '$t'"
52*b30d1939SAndy Fiddamant._='%#'
53*b30d1939SAndy Fiddaman[[ $t == $s ]] || err_exit "t._='%#' failed -- expected '$s', got '$t'"
54*b30d1939SAndy Fiddamanunset t
55*b30d1939SAndy FiddamanTime_t tt=(yesterday today tomorrow)
56*b30d1939SAndy Fiddamantt[3]=2pm
57*b30d1939SAndy Fiddaman[[ ${!tt[@]} == '0 1 2 3' ]] || err_exit "indexed array subscript names failed -- expected '0 1 2 3', got '${!tt[@]}'"
58*b30d1939SAndy Fiddaman[[ ${tt[0]} == *+00:00 ]] || err_exit "tt[0] failed -- expected 00:00, got '${tt[0]##*+}'"
59*b30d1939SAndy Fiddaman[[ ${tt[1]} == *+00:00 ]] || err_exit "tt[1] failed -- expected 00:00, got '${tt[1]##*+}'"
60*b30d1939SAndy Fiddaman[[ ${tt[2]} == *+00:00 ]] || err_exit "tt[2] failed -- expected 00:00, got '${tt[2]##*+}'"
61*b30d1939SAndy Fiddaman[[ ${tt[3]} == *+14:00 ]] || err_exit "tt[3] failed -- expected 14:00, got '${tt[3]##*+}'"
62*b30d1939SAndy Fiddamanunset tt
63*b30d1939SAndy FiddamanTime_t tt=('2008-08-11+00:00:00,yesterday' '2008-08-11+00:00:00,today' '2008-08-11+00:00:00,tomorrow')
64*b30d1939SAndy Fiddamantt[3]=9am
65*b30d1939SAndy Fiddamantt[4]=5pm
66*b30d1939SAndy Fiddaman(( (tt[1] - tt[0]) == 24*3600 )) || err_exit "today-yesterday='$((tt[1] - tt[0]))' != 1 day"
67*b30d1939SAndy Fiddaman(( (tt[2] - tt[1]) == 24*3600 )) || err_exit "tomorrow-today='$((tt[2] - tt[1]))' != 1 day"
68*b30d1939SAndy Fiddaman(( (tt[4] - tt[3]) ==  8*3600 )) || err_exit "9am..5pm='$((tt[4] - tt[3]))' != 8 hours"
69*b30d1939SAndy Fiddamanunset tt
70*b30d1939SAndy FiddamanTime_t tt=([yesterday]='2008-08-11+00:00:00,yesterday' [today]='2008-08-11+00:00:00,today' [tomorrow]='2008-08-11+00:00:00,tomorrow')
71*b30d1939SAndy Fiddamantt[2pm]='2008-08-11+00:00:00,2pm'
72*b30d1939SAndy Fiddaman[[ ${tt[yesterday]} == *+00:00 ]] || err_exit "tt[yesterday] failed -- expected 00:00, got '${tt[yesterday]##*+}'"
73*b30d1939SAndy Fiddaman[[ ${tt[today]} == *+00:00 ]] || err_exit "tt[today] failed -- expected 00:00, got '${tt[today]##*+}'"
74*b30d1939SAndy Fiddaman[[ ${tt[tomorrow]} == *+00:00 ]] || err_exit "tt[tomorrow] failed -- expected 00:00, got '${tt[tomorrow]##*+}'"
75*b30d1939SAndy Fiddaman[[ ${tt[2pm]} == *+14:00 ]] || err_exit "tt[2pm] failed -- expected 14:00, got '${tt[2pm]##*+}'"
76*b30d1939SAndy Fiddaman(( (tt[today] - tt[yesterday] ) == 24*3600 )) || err_exit "tt[today]-tt[yesterday] failed -- expected 24*3600, got $(((tt[today]-tt[yesterday])/3600.0))*3600"
77*b30d1939SAndy Fiddaman(( (tt[tomorrow] - tt[today] ) == 24*3600 )) || err_exit "tt[tomorrow]-tt[today] failed -- expected 24*3600, got $(((tt[tomorrow]-tt[today])/3600.0))*3600"
78*b30d1939SAndy Fiddaman(( (tt[2pm] - tt[today] ) == 14*3600 )) || err_exit "tt[2pm]-tt[today] failed -- expected 14*3600, got $(((tt[2pm]-tt[today])/3600.0))*3600"
79*b30d1939SAndy Fiddamanunset tt
80*b30d1939SAndy Fiddaman
81*b30d1939SAndy Fiddamanexit $((Errors<125?Errors:125))
82