test/util/vercmptest.sh

   1 #!/bin/bash
   2 #
   3 # vercmptest - a test suite for the vercmp/libalpm program
   4 #
   5 #   Copyright (c) 2008 by Dan McGee <dan@archlinux.org>
   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 of the License, or
  10 #   (at your option) 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, see <http://www.gnu.org/licenses/>.
  19
  20 # default binary if one was not specified as $1
  21 bin='vercmp'
  22 # holds counts of tests
  23 total=0
  24 failure=0
  25
  26 # args:
  27 # pass ver1 ver2 ret expected
  28 pass() {
  29         #echo "test: ver1: $1 ver2: $2 ret: $3 expected: $4"
  30         #echo "  --> pass"
  31         echo -n
  32 }
  33
  34 # args:
  35 # fail ver1 ver2 ret expected
  36 fail() {
  37         echo "test: ver1: $1 ver2: $2 ret: $3 expected: $4"
  38         echo "  ==> FAILURE"
  39         failure=$(expr $failure + 1)
  40 }
  41
  42 # args:
  43 # runtest ver1 ver2 expected
  44 runtest() {
  45         # run the test
  46         ret=$($bin $1 $2)
  47         func='pass'
  48         [ $ret -eq $3 ] || func='fail'
  49         $func $1 $2 $ret $3
  50         total=$(expr $total + 1)
  51         # and run its mirror case just to be sure
  52         reverse=0
  53         [ $3 -eq 1 ] && reverse=-1
  54         [ $3 -eq -1 ] && reverse=1
  55         ret=$($bin $2 $1)
  56         func='pass'
  57         [ $ret -eq $reverse ] || func='fail'
  58         $func $2 $1 $ret $reverse
  59         total=$(expr $total + 1)
  60 }
  61
  62 # use first arg as our binary if specified
  63 [ -n "$1" ] && bin="$1"
  64
  65 if ! type -p "$bin"; then
  66         echo "vercmp binary ($bin) could not be located"
  67         exit 1
  68 fi
  69
  70 echo "Beginning vercmp tests"
  71
  72 # BEGIN TESTS
  73
  74 # all similar length, no pkgrel
  75 runtest 1.5.0 1.5.0  0
  76 runtest 1.5.1 1.5.0  1
  77
  78 # mixed length
  79 runtest 1.5.1 1.5    1
  80
  81 # with pkgrel, simple
  82 runtest 1.5.0-1 1.5.0-1  0
  83 runtest 1.5.0-1 1.5.0-2 -1
  84 runtest 1.5.0-1 1.5.1-1 -1
  85 runtest 1.5.0-2 1.5.1-1 -1
  86
  87 # with pkgrel, mixed lengths
  88 runtest 1.5-1   1.5.1-1 -1
  89 runtest 1.5-2   1.5.1-1 -1
  90 runtest 1.5-2   1.5.1-2 -1
  91
  92 # mixed pkgrel inclusion
  93 runtest 1.5   1.5-1 0
  94 runtest 1.5-1 1.5   0
  95 runtest 1.1-1 1.1   0
  96 runtest 1.0-1 1.1  -1
  97 runtest 1.1-1 1.0   1
  98
  99 # alphanumeric versions
 100 runtest 1.5b-1  1.5-1  -1
 101 runtest 1.5b    1.5    -1
 102 runtest 1.5b-1  1.5    -1
 103 runtest 1.5b    1.5.1  -1
 104
 105 # from the manpage
 106 runtest 1.0a     1.0alpha -1
 107 runtest 1.0alpha 1.0b     -1
 108 runtest 1.0b     1.0beta  -1
 109 runtest 1.0beta  1.0rc    -1
 110 runtest 1.0rc    1.0      -1
 111
 112 # going crazy? alpha-dotted versions
 113 runtest 1.5.a    1.5     1
 114 runtest 1.5.b    1.5.a   1
 115 runtest 1.5.1    1.5.b   1
 116
 117 # alpha dots and dashes
 118 runtest 1.5.b-1  1.5.b   0
 119 runtest 1.5-1    1.5.b  -1
 120
 121 # epoch included version comparisons
 122 runtest 0:1.0    0:1.0   0
 123 runtest 0:1.0    0:1.1  -1
 124 runtest 1:1.0    0:1.0   1
 125 runtest 1:1.0    0:1.1   1
 126 runtest 1:1.0    2:1.1  -1
 127
 128 # epoch + sometimes present pkgrel
 129 runtest 1:1.0    0:1.0-1  1
 130 runtest 1:1.0-1  0:1.1-1  1
 131
 132 # epoch included on one version
 133 runtest 0:1.0    1.0   0
 134 runtest 0:1.0    1.1  -1
 135 runtest 0:1.1    1.0   1
 136 runtest 1:1.0    1.0   1
 137 runtest 1:1.0    1.1   1
 138 runtest 1:1.1    1.1   1
 139
 140 #END TESTS
 141
 142 echo
 143 if [ $failure -eq 0 ]; then
 144         echo "All $total tests successful"
 145         exit 0
 146 fi
 147
 148 echo "$failure of $total tests failed"
 149 exit 1