tests/misc/factor

   1 #!/usr/bin/perl
   2 # Basic tests for "factor".
   3
   4 # Copyright (C) 1998-2000, 2003-2005, 2007-2009 Free Software Foundation, Inc.
   5
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 use strict;
  20
  21 (my $program_name = $0) =~ s|.*/||;
  22 my $prog = 'factor';
  23
  24 # Turn off localization of executable's output.
  25 @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
  26
  27 my @Tests =
  28     (
  29      ['1', '9',          {OUT => '3 3'}],
  30      ['1a', '7',         {OUT => '7'}],
  31      ['2', '4294967291', {OUT => '4294967291'}],
  32      ['3', '4294967292', {OUT => '2 2 3 3 7 11 31 151 331'}],
  33      ['4', '4294967293', {OUT => '9241 464773'}],
  34
  35      ['a', '4294966201', {OUT => '12197 352133'}],
  36      ['b', '4294966339', {OUT => '13187 325697'}],
  37      ['c', '4294966631', {OUT => '13729 312839'}],
  38      ['d', '4294966457', {OUT => '14891 288427'}],
  39      ['e', '4294966759', {OUT => '21649 198391'}],
  40      ['f', '4294966573', {OUT => '23071 186163'}],
  41      ['g', '4294967101', {OUT => '23603 181967'}],
  42      ['h', '4294966519', {OUT => '34583 124193'}],
  43      ['i', '4294966561', {OUT => '36067 119083'}],
  44      ['j', '4294966901', {OUT => '37747 113783'}],
  45      ['k', '4294966691', {OUT => '39241 109451'}],
  46      ['l', '4294966969', {OUT => '44201 97169'}],
  47      ['m', '4294967099', {OUT => '44483 96553'}],
  48      ['n', '4294966271', {OUT => '44617 96263'}],
  49      ['o', '4294966789', {OUT => '50411 85199'}],
  50      ['p', '4294966189', {OUT => '53197 80737'}],
  51      ['q', '4294967213', {OUT => '57139 75167'}],
  52      ['s', '4294967071', {OUT => '65521 65551'}],
  53      ['t', '4294966194', {OUT => '2 3 3 3 3 3 3 3 53 97 191'}],
  54      ['u', '4294966272', {OUT => '2 2 2 2 2 2 2 2 2 2 3 23 89 683'}],
  55      ['v', '4294966400', {OUT => '2 2 2 2 2 2 2 5 5 1342177'}],
  56      ['w', '4294966464', {OUT => '2 2 2 2 2 2 3 3 3 2485513'}],
  57      ['x', '4294966896', {OUT => '2 2 2 2 3 3 3 11 607 1489'}],
  58      ['y', '4294966998', {OUT => '2 3 7 3917 26107'}],
  59      ['z', '-1',
  60       {ERR_SUBST => q!s/'1'/1/!}, # map newer glibc diagnostic to expected.
  61       {ERR => "$prog: invalid option -- 1\n"
  62        . "Try `$prog --help' for more information.\n"},
  63       {EXIT => 1}],
  64      ['cont', 'a 4',
  65       {OUT => "4: 2 2\n"},
  66       {ERR => "$prog: `a' is not a valid positive integer\n"},
  67       {EXIT => 1}],
  68     );
  69
  70 # Prepend the command line argument and append a newline to end
  71 # of each expected `OUT' string.
  72 my $t;
  73
  74 Test:
  75 foreach $t (@Tests)
  76   {
  77     my $arg1 = $t->[1];
  78
  79     # Don't fiddle with expected OUT string if there's a nonzero exit status.
  80     foreach my $e (@$t)
  81       {
  82         ref $e eq 'HASH' && exists $e->{EXIT} && $e->{EXIT}
  83           and next Test;
  84       }
  85
  86     foreach my $e (@$t)
  87       {
  88         ref $e eq 'HASH' && exists $e->{OUT}
  89           and $e->{OUT} = "$arg1: $e->{OUT}\n"
  90       }
  91   }
  92
  93 my $save_temps = $ENV{SAVE_TEMPS};
  94 my $verbose = $ENV{VERBOSE};
  95
  96 my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
  97 exit $fail;