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#!/bin/sh
# -*- perl -*-
# Exercise base64.
# Copyright (C) 2006 Free Software Foundation, Inc.
# This program 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 2 of the License, or
# (at your option) any later version.
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
: ${PERL=perl}
: ${srcdir=.}
$PERL -e 1 > /dev/null 2>&1 || {
echo 1>&2 "$0: configure didn't find a usable version of Perl," \
"so can't run this test"
exit 77
}
exec $PERL -w -I$srcdir/.. -MCoreutils -- - <<\EOF
require 5.003;
use strict;
(my $program_name = $0) =~ s|.*/||;
# Turn off localisation of executable's ouput.
@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
my $a39 = "YWFhY\nWFhYW\nFhYWF\nhYWFh\nYWFhY\nWFhYW\nFhYWF\n"
. "hYWFh\nYWFhY\nWFhYW\nFh";
my @Tests =
(
['empty', {IN=>''}, {OUT=>""}],
['inout', {IN=>'a'}, {OUT=>"YQ==\n"}],
['wrap', '--wrap 0', {IN=>'foo'}, {OUT=>'Zm9v'}],
['wrap5-39', '--wrap=5', {IN=>'a' x 39}, {OUT=>"${a39}\n"}],
['wrap5-40', '--wrap=5', {IN=>'a' x 40}, {OUT=>"${a39}YQ=\n=\n"}],
['wrap5-41', '--wrap=5', {IN=>'a' x 41}, {OUT=>"${a39}YWE\n=\n"}],
['wrap5-42', '--wrap=5', {IN=>'a' x 42}, {OUT=>"${a39}YWF\nh\n"}],
['wrap5-43', '--wrap=5', {IN=>'a' x 43}, {OUT=>"${a39}YWF\nhYQ==\n"}],
['wrap5-44', '--wrap=5', {IN=>'a' x 44}, {OUT=>"${a39}YWF\nhYWE=\n"}],
['wrap5-45', '--wrap=5', {IN=>'a' x 45}, {OUT=>"${a39}YWF\nhYWFh\n"}],
['wrap5-46', '--wrap=5', {IN=>'a' x 46}, {OUT=>"${a39}YWF\nhYWFh\nYQ==\n"}],
['baddecode', '--decode', {IN=>'a'}, {OUT=>""},
{ERR_SUBST => 's/.*: invalid input//'}, {ERR => "\n"}, {EXIT => 1}],
['baddecode2', '--decode', {IN=>'ab'}, {OUT=>"i"},
{ERR_SUBST => 's/.*: invalid input//'}, {ERR => "\n"}, {EXIT => 1}],
['baddecode3', '--decode', {IN=>'Zzz'}, {OUT=>"g<"},
{ERR_SUBST => 's/.*: invalid input//'}, {ERR => "\n"}, {EXIT => 1}],
['baddecode4', '--decode', {IN=>'Zz='}, {OUT=>"g"},
{ERR_SUBST => 's/.*: invalid input//'}, {ERR => "\n"}, {EXIT => 1}],
['baddecode5', '--decode', {IN=>'Z==='}, {OUT=>""},
{ERR_SUBST => 's/.*: invalid input//'}, {ERR => "\n"}, {EXIT => 1}]
);
# For each non-failing test, create a --decode test using the
# expected output (with newlines removed) as input.
my @new;
foreach my $t (@Tests)
{
my $exit_val;
my $in;
my $out;
foreach my $e (@$t)
{
ref $e && ref $e eq 'HASH'
or next;
defined $e->{EXIT}
and $exit_val = $e->{EXIT};
defined $e->{IN}
and $in = $e->{IN};
defined $e->{OUT}
and ($out = $e->{OUT}) =~ tr/\n//d;
}
defined $out && ! $exit_val
and push @new, ["d-$t->[0]", '--decode', {IN => $out}, {OUT => $in}];
}
push @Tests, @new;
my $save_temps = $ENV{DEBUG};
my $verbose = $ENV{VERBOSE};
my $prog = $ENV{PROG} || die "$0: \$PROG not specified in environment\n";
my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
exit $fail;
EOF
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