#!/usr/bin/perl -w
# Copyright 2012 Kevin Ryde
# This file is part of Math-NumSeq.
#
# Math-NumSeq is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3, or (at your option) any later
# version.
#
# Math-NumSeq is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with Math-NumSeq. If not, see <http://www.gnu.org/licenses/>.
# Check that all downloaded files can be parsed.
#
use 5.004;
use strict;
use Test;
plan tests => 1;
use lib 't','xt';
use MyTestHelpers;
MyTestHelpers::nowarnings();
use MyOEIS;
use Math::NumSeq::OEIS::File;
my $bad = 0;
my $skip;
my $dir = Math::NumSeq::OEIS::File->oeis_dir;
MyTestHelpers::diag ("directory ",$dir);
if (! -d $dir) {
$skip = "due to no download directory $dir";
}
unless ($skip) {
chdir $dir or die;
my $count_files = 0;
foreach my $filename (<A*.html>) {
$filename =~ /(A\d+)/;
my $anum = $1;
my $is_internal = ($filename =~ /internal/);
$count_files++;
MyTestHelpers::diag($filename);
# .html files get description
if (! $is_internal) {
my $seq = Math::NumSeq::OEIS::File->new(_dont_use_internal=>1,
anum=>$anum);
if (! $seq->{'description'}) {
MyTestHelpers::diag ("$dir/$filename:1:0: no description");
$bad++;
}
}
foreach my $dont ([],
[_dont_use_afile=>1],
[_dont_use_afile=>1,
_dont_use_bfile=>1],
($is_internal && -e "A$anum.html"
? [_dont_use_afile=>1,
_dont_use_bfile=>1,
_dont_use_internal=>1]
: ())) {
my $seq = Math::NumSeq::OEIS::File->new(anum=>$anum, @$dont);
my ($i,$value) = $seq->next;
if (! defined $value) {
MyTestHelpers::diag ("$dir/$filename:1:0: no values under @$dont");
$bad++;
}
my $description = $seq->description;
if ($description =~ /OFFSET/) {
MyTestHelpers::diag ("$dir/$filename:1:0: oops, OFFSET in description()");
$bad++;
}
}
}
MyTestHelpers::diag ("total $count_files files");
}
skip ($skip,
$bad, 0);
exit 0;