contrib/cvs/lib/test-getdate.sh

   1 #! /bin/sh
   2
   3 # Test that a getdate executable meets its specification.
   4 #
   5 # Copyright (C) 2004 Free Software Foundation, Inc.
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2, or (at your option)
  10 # any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software Foundation,
  19 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  20
  21 # Why are these dates tested?
  22 #
  23 # February 29, 2003
  24 #   Is not a leap year - should be invalid.
  25 #
  26 # 2004-12-40
  27 #   Make sure get_date does not "roll" date forward to January 9th.  Some
  28 #   versions have been known to do this.
  29 #
  30 # Dec-5-1972
  31 #   This is my birthday.  :)
  32 #
  33 # 3/29/1974
  34 # 1996/05/12 13:57:45
  35 #   Because.
  36 #
  37 # 12-05-12
  38 #   This will be my 40th birthday.  Ouch.  :)
  39 #
  40 # 05/12/96
  41 #   Because.
  42 #
  43 # third tuesday in March, 2078
  44 #   Wanted this to work.
  45 #
  46 # 1969-12-32 2:00:00 UTC
  47 # 1970-01-01 2:00:00 UTC
  48 # 1969-12-32 2:00:00 +0400
  49 # 1970-01-01 2:00:00 +0400
  50 # 1969-12-32 2:00:00 -0400
  51 # 1970-01-01 2:00:00 -0400
  52 #   Playing near the UNIX Epoch boundry condition to make sure date rolling
  53 #   is also disabled there.
  54 #
  55 # 1996-12-12 1 month
  56 #   Test a relative date.
  57 #
  58 # Tue Jan 19 03:14:07 2038 +0000
  59 #   For machines with 31-bit time_t, any date past this date will be an
  60 #   invalid date. So, any test date with a value greater than this
  61 #   time is not portable.
  62 #
  63 # Feb. 29, 2096 4 years
  64 #   4 years from this date is _not_ a leap year, so Feb. 29th does not exist.
  65 #
  66 # Feb. 29, 2096 8 years
  67 #   8 years from this date is a leap year, so Feb. 29th does exist,
  68 #   but on many hosts with 32-bit time_t types time, this test will
  69 #   fail. So, this is not a portable test.
  70 #
  71
  72 TZ=UTC0; export TZ
  73
  74 cat >getdate-expected <<EOF
  75 Enter date, or blank line to exit.
  76         > Bad format - couldn't convert.
  77         > Bad format - couldn't convert.
  78         > Bad format - couldn't convert.
  79         > Fri Mar 29 00:00:00 1974
  80         > Sun May 12 13:57:45 1996
  81         > Sat May 12 00:00:00 2012
  82         > Sun May 12 00:00:00 1996
  83         > Bad format - couldn't convert.
  84         > Bad format - couldn't convert.
  85         > Thu Jan  1 02:00:00 1970
  86         > Bad format - couldn't convert.
  87         > Bad format - couldn't convert.
  88         > Bad format - couldn't convert.
  89         > Thu Jan  1 06:00:00 1970
  90         > Sun Jan 12 00:00:00 1997
  91         >
  92 EOF
  93
  94 ./getdate >getdate-got <<EOF
  95 February 29, 2003
  96 2004-12-40
  97 Dec-5-1972
  98 3/29/1974
  99 1996/05/12 13:57:45
 100 12-05-12
 101 05/12/96
 102 third tuesday in March, 2078
 103 1969-12-32 2:00:00 UTC
 104 1970-01-01 2:00:00 UTC
 105 1969-12-32 2:00:00 +0400
 106 1970-01-01 2:00:00 +0400
 107 1969-12-32 2:00:00 -0400
 108 1970-01-01 2:00:00 -0400
 109 1996-12-12 1 month
 110 EOF
 111
 112 echo >>getdate-got
 113
 114 if cmp getdate-expected getdate-got >getdate.cmp; then :; else
 115         LOGFILE=`pwd`/getdate.log
 116         cat getdate.cmp >${LOGFILE}
 117         echo "** expected: " >>${LOGFILE}
 118         cat getdate-expected >>${LOGFILE}
 119         echo "** got: " >>${LOGFILE}
 120         cat getdate-got >>${LOGFILE}
 121         echo "FAIL: getdate" | tee -a ${LOGFILE}
 122         echo "Failed!  See ${LOGFILE} for more!" >&2
 123         exit 1
 124 fi
 125
 126 rm getdate-expected getdate-got getdate.cmp
 127 exit 0