#!/usr/bin/perl -w
# Copyright 2011 Kevin Ryde
# This file is part of Math-Aronson.
#
# Math-Aronson 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-Aronson 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-Aronson. If not, see <http://www.gnu.org/licenses/>.
use 5.004;
use strict;
use Test;
plan tests => 11;
use lib 't','xt';
use MyTestHelpers;
MyTestHelpers::nowarnings();
use MyOEIS;
use Math::NumSeq::Aronson;
# uncomment this to run the ### lines
#use Devel::Comments '###';
sub diff_nums {
my ($gotaref, $wantaref) = @_;
for (my $i = 0; $i < @$gotaref; $i++) {
if ($i > @$wantaref) {
return "want ends prematurely i=$i";
}
my $got = $gotaref->[$i];
my $want = $wantaref->[$i];
if (! defined $got && ! defined $want) {
next;
}
if (! defined $got || ! defined $want) {
return "different i=$i got=".(defined $got ? $got : '[undef]')
." want=".(defined $want ? $want : '[undef]');
}
$got =~ /^[0-9.-]+$/
or return "not a number i=$i got='$got'";
$want =~ /^[0-9.-]+$/
or return "not a number i=$i want='$want'";
if ($got != $want) {
return "different i=$i numbers got=$got want=$want";
}
}
return undef;
}
sub numeq_array {
my ($a1, $a2) = @_;
if (! ref $a1 || ! ref $a2) {
return 0;
}
while (@$a1 && @$a2) {
if ($a1->[0] ne $a2->[0]) {
return 0;
}
shift @$a1;
shift @$a2;
}
return (@$a1 == @$a2);
}
#------------------------------------------------------------------------------
# A005224 -- English T, without conjunctions
{
my $anum = 'A005224';
my $numseq = Math::NumSeq::Aronson->new (conjunctions => 0);
ok ($numseq->oeis_anum, $anum, "$anum oeis_anum()");
my ($bvalues, $lo, $filename) = MyOEIS::read_values($anum);
my @got;
if ($bvalues) {
foreach my $n (1 .. @$bvalues) {
my ($i, $value) = $numseq->next;
if (! defined $value) {
last;
}
push @got, $value;
}
MyTestHelpers::diag ("$anum has $#$bvalues values");
} else {
MyTestHelpers::diag ("$anum not available");
}
### bvalues: @$bvalues
### @got
my $diff = $bvalues && diff_nums(\@got, $bvalues);
skip (! $bvalues,
$diff,
undef, "$anum -- English T, without conjunctions");
if (defined $diff) {
MyTestHelpers::diag ("got ". join(',', map {defined() ? $_ : 'undef'} @got));
MyTestHelpers::diag ("bvalues ". join(',', map {defined() ? $_ : 'undef'} @$bvalues));
}
}
#------------------------------------------------------------------------------
# A055508 -- English H, without conjunctions
{
my $anum = 'A055508';
my $numseq = Math::NumSeq::Aronson->new (letter => 'H',
conjunctions => 0);
ok ($numseq->oeis_anum, $anum, "$anum oeis_anum()");
my ($bvalues, $lo, $filename) = MyOEIS::read_values($anum);
my @got;
if ($bvalues) {
foreach my $n (1 .. @$bvalues) {
my ($i, $value) = $numseq->next;
if (! defined $value) {
last;
}
push @got, $value;
}
MyTestHelpers::diag ("$anum has $#$bvalues values");
} else {
MyTestHelpers::diag ("$anum not available");
}
### bvalues: @$bvalues
### @got
my $diff = $bvalues && diff_nums(\@got, $bvalues);
skip (! $bvalues,
$diff,
undef, "$anum -- English H, without conjunctions");
if (defined $diff) {
MyTestHelpers::diag ("got ". join(',', map {defined() ? $_ : 'undef'} @got));
MyTestHelpers::diag ("bvalues ". join(',', map {defined() ? $_ : 'undef'} @$bvalues));
}
}
#------------------------------------------------------------------------------
# A049525 -- English I, without conjunctions
{
my $anum = 'A049525';
my $numseq = Math::NumSeq::Aronson->new (letter => 'I',
conjunctions => 0);
ok ($numseq->oeis_anum, $anum, "$anum oeis_anum()");
my ($bvalues, $lo, $filename) = MyOEIS::read_values($anum);
my @got;
if ($bvalues) {
foreach my $n (1 .. @$bvalues) {
my ($i, $value) = $numseq->next;
if (! defined $value) {
last;
}
push @got, $value;
}
MyTestHelpers::diag ("$anum has $#$bvalues values");
} else {
MyTestHelpers::diag ("$anum not available");
}
### bvalues: @$bvalues
### @got
my $diff = $bvalues && diff_nums(\@got, $bvalues);
skip (! $bvalues,
$diff,
undef, "$anum -- English I, without conjunctions");
if (defined $diff) {
MyTestHelpers::diag ("got ". join(',', map {defined() ? $_ : 'undef'} @got));
MyTestHelpers::diag ("bvalues ". join(',', map {defined() ? $_ : 'undef'} @$bvalues));
}
}
#------------------------------------------------------------------------------
# A081023 -- English T, lying
{
my $anum = 'A081023';
my $numseq = Math::NumSeq::Aronson->new (lying => 1,
# not enough to tell if difference
conjunctions => 0,
);
ok ($numseq->oeis_anum, $anum, "$anum oeis_anum()");
my ($bvalues, $lo, $filename) = MyOEIS::read_values($anum);
my @got;
if ($bvalues) {
foreach my $n (1 .. @$bvalues) {
my ($i, $value) = $numseq->next;
if (! defined $value) {
last;
}
push @got, $value;
}
MyTestHelpers::diag ("$anum has $#$bvalues values");
} else {
MyTestHelpers::diag ("$anum not available");
}
### bvalues: @$bvalues
### @got
my $diff = $bvalues && diff_nums(\@got, $bvalues);
skip (! $bvalues,
$diff,
undef, "$anum -- English T, lying");
if (defined $diff) {
MyTestHelpers::diag ("got ". join(',', map {defined() ? $_ : 'undef'} @got));
MyTestHelpers::diag ("bvalues ". join(',', map {defined() ? $_ : 'undef'} @$bvalues));
}
}
#------------------------------------------------------------------------------
# A081024 -- English T, lying, complement
{
my $anum = 'A081024';
my $numseq = Math::NumSeq::Aronson->new (lying => 1,
# not enough to tell if difference
conjunctions => 0,
);
my ($bvalues, $lo, $filename) = MyOEIS::read_values($anum);
my @got;
if ($bvalues) {
my $value = 0;
my $upto = 0;
foreach my $n (1 .. @$bvalues) {
while ($upto == $value) {
(undef, $value) = $numseq->next;
$upto++;
}
push @got, $upto;
$upto++;
}
MyTestHelpers::diag ("$anum has $#$bvalues values");
} else {
MyTestHelpers::diag ("$anum not available");
}
### bvalues: @$bvalues
### @got
my $diff = $bvalues && diff_nums(\@got, $bvalues);
skip (! $bvalues,
$diff,
undef, "$anum -- English T, lying, complement");
if (defined $diff) {
MyTestHelpers::diag ("got ". join(',', map {defined() ? $_ : 'undef'} @got));
MyTestHelpers::diag ("bvalues ". join(',', map {defined() ? $_ : 'undef'} @$bvalues));
}
}
#------------------------------------------------------------------------------
# A080520 -- French
{
my $anum = 'A080520';
my $numseq = Math::NumSeq::Aronson->new (lang => 'fr');
ok ($numseq->oeis_anum, $anum, "$anum oeis_anum()");
my ($bvalues, $lo, $filename) = MyOEIS::read_values($anum);
my @got;
if ($bvalues) {
foreach my $n (1 .. @$bvalues) {
my ($i, $value) = $numseq->next;
if (! defined $value) {
last;
}
push @got, $value;
}
MyTestHelpers::diag ("$anum has $#$bvalues values");
} else {
MyTestHelpers::diag ("$anum not available");
}
### bvalues: @$bvalues
### @got
my $diff = $bvalues && diff_nums(\@got, $bvalues);
skip (! $bvalues,
$diff,
undef, "$anum -- French");
if (defined $diff) {
MyTestHelpers::diag ("got ". join(',', map {defined() ? $_ : 'undef'} @got));
MyTestHelpers::diag ("bvalues ". join(',', map {defined() ? $_ : 'undef'} @$bvalues));
}
}
#------------------------------------------------------------------------------
exit 0;