lib/Automake/tests/Version.pl

   1 # Copyright (C) 2002, 2003  Free Software Foundation, Inc.
   2 #
   3 # This file is part of GNU Automake.
   4 #
   5 # GNU Automake is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3, or (at your option)
   8 # any later version.
   9 #
  10 # GNU Automake is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 use Automake::Version;
  19
  20 my $failed = 0;
  21
  22 sub test_version_compare
  23 {
  24   my ($left, $right, $result) = @_;
  25   my @leftver = Automake::Version::split ($left);
  26   my @rightver = Automake::Version::split ($right);
  27   if ($#leftver == -1)
  28   {
  29     print "can't grok \"$left\"\n";
  30     $failed = 1;
  31     return;
  32   }
  33   if ($#rightver == -1)
  34   {
  35     print "can't grok \"$right\"\n";
  36     $failed = 1;
  37     return;
  38   }
  39   my $res = Automake::Version::compare (@leftver, @rightver);
  40   if ($res != $result)
  41   {
  42     print "compare (\"$left\", \"$right\") = $res! (not $result?)\n";
  43     $failed = 1;
  44   }
  45 }
  46
  47 my @tests = (
  48 # basics
  49   ['1.0', '2.0', -1],
  50   ['2.0', '1.0', 1],
  51   ['1.2', '1.2', 0],
  52   ['1.1', '1.2', -1],
  53   ['1.2', '1.1', 1],
  54 # alphas
  55   ['1.4', '1.4g', -1],
  56   ['1.4g', '1.5', -1],
  57   ['1.4g', '1.4', 1],
  58   ['1.5', '1.4g', 1],
  59   ['1.4a', '1.4g', -1],
  60   ['1.5a', '1.3g', 1],
  61   ['1.6a', '1.6a', 0],
  62 # micros
  63   ['1.5.1', '1.5', 1],
  64   ['1.5.0', '1.5', 0],
  65   ['1.5.4', '1.6.1', -1],
  66 # micros and alphas
  67   ['1.5a', '1.5.1', 1],
  68   ['1.5a', '1.5.1a', 1],
  69   ['1.5a', '1.5.1f', 1],
  70   ['1.5', '1.5.1a', -1],
  71   ['1.5.1a', '1.5.1f', -1],
  72 # special exceptions
  73   ['1.6-p5a', '1.6.5a', 0],
  74   ['1.6', '1.6-p5a', -1],
  75   ['1.6-p4b', '1.6-p5a', -1],
  76   ['1.6-p4b', '1.6-foo', 1],
  77   ['1.6-p4b', '1.6a-foo', -1]
  78 );
  79
  80 test_version_compare (@{$_}) foreach @tests;
  81
  82 exit $failed;
  83
  84 ### Setup "GNU" style for perl-mode and cperl-mode.
  85 ## Local Variables:
  86 ## perl-indent-level: 2
  87 ## perl-continued-statement-offset: 2
  88 ## perl-continued-brace-offset: 0
  89 ## perl-brace-offset: 0
  90 ## perl-brace-imaginary-offset: 0
  91 ## perl-label-offset: -2
  92 ## cperl-indent-level: 2
  93 ## cperl-brace-offset: 0
  94 ## cperl-continued-brace-offset: 0
  95 ## cperl-label-offset: -2
  96 ## cperl-extra-newline-before-brace: t
  97 ## cperl-merge-trailing-else: nil
  98 ## cperl-continued-statement-offset: 2
  99 ## End: