1#!/usr/bin/perl
2# Test "sum".
3
4# Copyright (C) 2000-2023 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 <https://www.gnu.org/licenses/>.
18
19use strict;
20
21(my $program_name = $0) =~ s|.*/||;
22
23# Turn off localization of executable's output.
24@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
25
26my $in_1k = 'a' x 1024;
27my $in_2k = 'b' x 2048;
28
29my @Tests =
30    (
31     ['1', {IN=> {f=> ''}},	{OUT=>"00000     0 f\n"}],
32     ['2', {IN=> {f=> 'a'}},	{OUT=>"00097     1 f\n"}],
33     ['3', {IN=> {f=> 'abc'}},	{OUT=>"16556     1 f\n"}],
34     ['4', {IN=> {f=> 'message digest'}}, {OUT=>"26423     1 f\n"}],
35     ['5', {IN=> {f=> 'abcdefghijklmnopqrstuvwxyz'}}, {OUT=>"53553     1 f\n"}],
36     ['6', {IN=> {f=> join ('', 'A'..'Z', 'a'..'z', '0'..'9')}},
37                                {OUT=>"25587     1 f\n"}],
38     ['7', {IN=> {f=> '1234567890' x 8}}, {OUT=>"21845     1 f\n"}],
39
40     ['a-r-1k', '-r', {IN=> {f=> $in_1k}}, {OUT=>"65409     1 f\n"}],
41     ['a-s-1k', '-s', {IN=> {f=> $in_1k}}, {OUT=>"33793 2 f\n"}],
42     ['b-r-2k', '-r', {IN=> {f=> $in_2k}}, {OUT=>"65223     2 f\n"}],
43     ['b-s-2k', '-s', {IN=> {f=> $in_2k}}, {OUT=>"4099 4 f\n"}],
44
45     ['1s', '-s', {IN=> {f=> ''}},	{OUT=>"0 0 f\n"}],
46     ['2s', '-s', {IN=> {f=> 'a'}},	{OUT=>"97 1 f\n"}],
47     ['3s', '-s', {IN=> {f=> 'abc'}},	{OUT=>"294 1 f\n"}],
48     ['4s', '-s', {IN=> {f=> 'message digest'}}, {OUT=>"1413 1 f\n"}],
49     ['5s', '-s', {IN=> {f=> 'abcdefghijklmnopqrstuvwxyz'}},
50                                        {OUT=>"2847 1 f\n"}],
51     ['6s', '-s', {IN=> {f=> join ('', 'A'..'Z', 'a'..'z', '0'..'9')}},
52                                        {OUT=>"5387 1 f\n"}],
53     ['7s', '-s', {IN=> {f=> '1234567890' x 8}}, {OUT=>"4200 1 f\n"}],
54    );
55
56my $save_temps = $ENV{DEBUG};
57my $verbose = $ENV{VERBOSE};
58
59my $prog = 'sum';
60my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
61exit $fail;
62