294 lines
12 KiB
Perl
Executable file
294 lines
12 KiB
Perl
Executable file
#!/usr/bin/perl
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# Exercise basenc.
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# Copyright (C) 2006-2025 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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# This test exercises the various encoding (other than base64/32).
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# It also does not test the general options (e.g. --wrap), as that code is
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# shared and tested in base64.
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use strict;
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(my $program_name = $0) =~ s|.*/||;
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my $prog = 'basenc';
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# Turn off localization of executable's output.
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@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
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my $base64_in = "\x54\x0f\xdc\xf0\x0f\xaf\x4a";
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my $base64_out = "VA/c8A+vSg==";
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my $base64url_out = $base64_out;
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$base64url_out =~ y|+/|-_|;
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my $base64url_out_nl = $base64url_out;
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$base64url_out_nl =~ s/(..)/$1\n/g; # add newline every two characters
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# Bug 49741:
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# The input is 'abc' in base64, in an 8K buffer (larger than 1024*5,
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# the buffer size which caused the bug).
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my $base64_bug49741_in = "YWJj" x 2000 ;
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my $base64_bug49741_out = "abc" x 2000 ;
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my $base32_in = "\xfd\xd8\x07\xd1\xa5";
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my $base32_out = "7XMAPUNF";
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my $x = $base32_out;
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$x =~ y|ABCDEFGHIJKLMNOPQRSTUVWXYZ234567|0123456789ABCDEFGHIJKLMNOPQRSTUV|;
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my $base32hex_out = $x;
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# base32 with padding and newline
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my $base32_in2 = "\xFF\x00";
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my $base32_out2 = "74AA====";
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$x = $base32_out2;
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$x =~ y|ABCDEFGHIJKLMNOPQRSTUVWXYZ234567|0123456789ABCDEFGHIJKLMNOPQRSTUV|;
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my $base32hex_out2 = $x;
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my $base32hex_out2_nl = $x;
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$base32hex_out2_nl =~ s/(...)/$1\n/g; # Add newline every 3 characters
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my $base16_in = "\xfd\xd8\x07\xd1\xa5";
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my $base16_out = "FDD807D1A5";
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my $z85_in = "\x86\x4F\xD2\x6F\xB5\x59\xF7\x5B";
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my $z85_out = 'HelloWorld';
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my $base2lsbf_ab = "1000011001000110";
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my $base2lsbf_ab_nl = $base2lsbf_ab;
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$base2lsbf_ab_nl =~ s/(...)/$1\n/g; # Add newline every 3 characters
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my $base2msbf_ab = "0110000101100010";
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my $base2msbf_ab_nl = $base2msbf_ab;
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$base2msbf_ab_nl =~ s/(...)/$1\n/g; # Add newline every 3 characters
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my $try_help = "Try '$prog --help' for more information.\n";
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my @Tests =
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(
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# These are mainly for higher coverage
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['help', '--help', {IN=>''}, {OUT=>""}, {OUT_SUBST=>'s/.*//sm'}],
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# Typical message is " unrecognized option '--foobar'", but on
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# Open/NetBSD it is " unknown option -- foobar".
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['error', '--foobar', {IN=>''}, {OUT=>""}, {EXIT=>1},
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{ERR=>"$prog: foobar\n" . $try_help },
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{ERR_SUBST=>"s/(unrecognized|unknown) option [-' ]*foobar[' ]*/foobar/"}],
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['noenc', '', {IN=>''}, {EXIT=>1},
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{ERR=>"$prog: missing encoding type\n" . $try_help }],
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['extra', '--base64 A B', {IN=>''}, {EXIT=>1},
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{ERR=>"$prog: extra operand 'B'\n" . $try_help}],
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['empty1', '--base64', {IN=>''}, {OUT=>""}],
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['empty2', '--base64url', {IN=>''}, {OUT=>""}],
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['empty3', '--base32', {IN=>''}, {OUT=>""}],
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['empty4', '--base32hex', {IN=>''}, {OUT=>""}],
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['empty5', '--base16', {IN=>''}, {OUT=>""}],
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['empty6', '--base2msbf', {IN=>''}, {OUT=>""}],
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['empty7', '--base2lsbf', {IN=>''}, {OUT=>""}],
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['empty8', '--z85', {IN=>''}, {OUT=>""}],
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['b64_1', '--base64', {IN=>$base64_in}, {OUT=>$base64_out}],
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['b64_2', '--base64 -d', {IN=>$base64_out}, {OUT=>$base64_in}],
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['b64_3', '--base64 -d -i', {IN=>'&'.$base64_out},{OUT=>$base64_in}],
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['b64u_1', '--base64url', {IN=>$base64_in}, {OUT=>$base64url_out}],
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['b64u_2', '--base64url -d', {IN=>$base64url_out}, {OUT=>$base64_in}],
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['b64u_3', '--base64url -di', {IN=>'&'.$base64url_out} , {OUT=>$base64_in}],
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['b64u_4', '--base64url -di', {IN=>'/'.$base64url_out.'+'},{OUT=>$base64_in}],
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['b64u_5', '--base64url -d', {IN=>$base64url_out_nl}, {OUT=>$base64_in}],
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['b64u_6', '--base64url -di', {IN=>$base64url_out_nl}, {OUT=>$base64_in}],
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# ensure base64url fails to decode base64 input with "+" and "/"
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['b64u_7', '--base64url -d', {IN=>$base64_out},
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{EXIT=>1}, {ERR=>"$prog: invalid input\n"}],
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['b64_bug49741', '--base64 -d', {IN=>$base64_bug49741_in},
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{OUT=>$base64_bug49741_out}],
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['b32_1', '--base32', {IN=>$base32_in}, {OUT=>$base32_out}],
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['b32_2', '--base32 -d', {IN=>$base32_out}, {OUT=>$base32_in}],
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['b32_3', '--base32 -d -i', {IN=>'&'.$base32_out},{OUT=>$base32_in}],
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['b32_4', '--base32', {IN=>$base32_in2}, {OUT=>$base32_out2}],
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['b32_5', '--base32 -d', {IN=>$base32_out2}, {OUT=>$base32_in2}],
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['b32_6', '--base32 -d -i', {IN=>$base32_out2}, {OUT=>$base32_in2}],
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['b32h_1', '--base32hex', {IN=>$base32_in}, {OUT=>$base32hex_out}],
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['b32h_2', '--base32hex -d', {IN=>$base32hex_out}, {OUT=>$base32_in}],
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['b32h_3', '--base32hex -d -i', {IN=>'/'.$base32hex_out}, {OUT=>$base32_in}],
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['b32h_4', '--base32hex -d -i', {IN=>'W'.$base32hex_out}, {OUT=>$base32_in}],
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['b32h_5', '--base32hex -d', {IN=>$base32hex_out.'W'}, , {OUT=>$base32_in},
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{EXIT=>1}, {ERR=>"$prog: invalid input\n"}],
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['b32h_6', '--base32hex -d', {IN=>$base32hex_out.'/'}, {OUT=>$base32_in},
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{EXIT=>1}, {ERR=>"$prog: invalid input\n"}],
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['b32h_7', '--base32hex', {IN=>$base32_in2}, {OUT=>$base32hex_out2}],
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['b32h_8', '--base32hex -d', {IN=>$base32hex_out2}, {OUT=>$base32_in2}],
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['b32h_9', '--base32hex -di', {IN=>$base32hex_out2}, {OUT=>$base32_in2}],
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['b32h_10', '--base32hex -d', {IN=>$base32hex_out2_nl}, {OUT=>$base32_in2}],
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['b32h_11', '--base32hex -di', {IN=>$base32hex_out2_nl}, {OUT=>$base32_in2}],
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['b16_1', '--base16', {IN=>$base16_in}, {OUT=>$base16_out}],
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['b16_2', '--base16 -d', {IN=>$base16_out}, {OUT=>$base16_in}],
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['b16_3', '--base16 -d -i', {IN=>'&'. $base16_out}, {OUT=>$base16_in}],
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['b16_4', '--base16 -d -i', {IN=>$base16_out.'G'}, {OUT=>$base16_in}],
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['b16_5', '--base16 -d', {IN=>'.'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b16_6', '--base16 -d', {IN=>'='}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b16_7', '--base16 -d', {IN=>'G'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b16_8', '--base16 -d', {IN=>"AB\nCD"}, {OUT=>"\xAB\xCD"}],
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['b16_9', '--base16 -d', {IN=>lc ($base16_out)}, {OUT=>$base16_in}],
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['b16_10', '--base16 -d -i', {IN=>lc ($base16_out)}, {OUT=>$base16_in}],
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['b2m_1', '--base2m', {IN=>"\xC1"}, {OUT=>"11000001"}],
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['b2m_2', '--base2m -d', {IN=>'11000001'}, {OUT=>"\xC1"}],
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['b2m_3', '--base2m -d', {IN=>"110\n00001"}, {OUT=>"\xC1"}],
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['b2m_4', '--base2m -di', {IN=>"110x00001"}, {OUT=>"\xC1"}],
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['b2m_5', '--base2m -d', {IN=>"110x00001"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b2m_6', '--base2m -d', {IN=>"11000001x"}, {OUT=>"\xC1"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b2m_7', '--base2m -d', {IN=>"1"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b2m_8', '--base2m -d', {IN=>"1000100"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b2m_9', '--base2m -d', {IN=>"100010000000000"}, {OUT=>"\x88"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b2m_10','--base2m', {IN=>"ab"}, {OUT=>$base2msbf_ab}],
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['b2m_11','--base2m -d', {IN=>$base2msbf_ab}, {OUT=>"ab"}],
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['b2m_12','--base2m -d', {IN=>$base2msbf_ab_nl}, {OUT=>"ab"}],
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['b2l_1', '--base2l', {IN=>"\x83"}, {OUT=>"11000001"}],
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['b2l_2', '--base2l -d', {IN=>'11000001'}, {OUT=>"\x83"}],
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['b2l_3', '--base2l -d', {IN=>"110\n00001"}, {OUT=>"\x83"}],
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['b2l_4', '--base2l -di', {IN=>"110x00001"}, {OUT=>"\x83"}],
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['b2l_5', '--base2l -d', {IN=>"110x00001"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b2l_6', '--base2l -d', {IN=>"11000001x"}, {OUT=>"\x83"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b2l_7', '--base2l -d', {IN=>"1"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b2l_8', '--base2l -d', {IN=>"1000100"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b2l_9', '--base2l -d', {IN=>"100010000000000"}, {OUT=>"\x11"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['b2l_10','--base2l', {IN=>"ab"}, {OUT=>$base2lsbf_ab}],
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['b2l_11','--base2l -d', {IN=>$base2lsbf_ab}, {OUT=>"ab"}],
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['b2l_12','--base2l -d', {IN=>$base2lsbf_ab_nl}, {OUT=>"ab"}],
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['z85_1', '--z85', {IN=>$z85_in}, {OUT=>$z85_out}],
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['z85_2', '--z85 -d', {IN=>$z85_out}, {OUT=>$z85_in}],
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['z85_3', '--z85 -d -i', {IN=>'~'. $z85_out}, {OUT=>$z85_in}],
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['z85_4', '--z85 -d -i', {IN=>' '. $z85_out}, {OUT=>$z85_in}],
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['z85_5', '--z85 -d', {IN=>'%j$qP'}, {OUT=>"\xFF\xDD\xBB\x99"}],
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['z85_6', '--z85 -d -i', {IN=>'%j~$qP'}, {OUT=>"\xFF\xDD\xBB\x99"}],
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# z85 encoding require input to be multiple of 5 octets
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['z85_7', '--z85 -d', {IN=>'hello'}, {OUT=>"5jXu"}],
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['z85_8', '--z85 -d', {IN=>'helloX'}, {OUT=>"5jXu"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_9', '--z85 -d', {IN=>"he\nl\nlo"}, {OUT=>"5jXu"}],
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# Invalid input characters (space ~ ")
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['z85_10', '--z85 -d', {IN=>' j$qP'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_11', '--z85 -d', {IN=>'%j$q~'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_12', '--z85 -d', {IN=>'%j$"P'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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# Invalid length (binary input must be a multiple of 4 octets,
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# z85-encoded input must be a multiple of 5 octets)
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['z85_20', '--z85', {IN=>'A'}, {EXIT=>1},
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{ERR=>"$prog: invalid input (length must be multiple of 4 characters)\n"}],
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['z85_21', '--z85', {IN=>'AB'}, {EXIT=>1},
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{ERR=>"$prog: invalid input (length must be multiple of 4 characters)\n"}],
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['z85_22', '--z85', {IN=>'ABC'}, {EXIT=>1},
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{ERR=>"$prog: invalid input (length must be multiple of 4 characters)\n"}],
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['z85_23', '--z85', {IN=>'ABCD'}, {OUT=>'k%^}b'}],
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['z85_24', '--z85', {IN=>'ABCDE'}, {EXIT=>1},
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{ERR=>"$prog: invalid input (length must be multiple of 4 characters)\n"}],
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['z85_30', '--z85 -d', {IN=>'A'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_31', '--z85 -d', {IN=>'AB'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_32', '--z85 -d', {IN=>'ABC'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_33', '--z85 -d', {IN=>'ABCD'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_34', '--z85 -d', {IN=>'ABCDE'}, {OUT=>"\x71\x61\x9e\xb6"}],
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['z85_35', '--z85 -d', {IN=>'ABCDEF'},{OUT=>"\x71\x61\x9e\xb6"},
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{EXIT=>1}, {ERR=>"$prog: invalid input\n"}],
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# largest possible value
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['z85_40', '--z85', {IN=>"\xFF\xFF\xFF\xFF"},{OUT=>"%nSc0"}],
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['z85_41', '--z85 -d', {IN=>"%nSc0"}, {OUT=>"\xFF\xFF\xFF\xFF"}],
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# Invalid encoded data - will decode to more than 0xFFFFFFFF
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['z85_42', '--z85 -d', {IN=>"%nSc1"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_43', '--z85 -d', {IN=>"%nSd0"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_44', '--z85 -d', {IN=>"%nTc0"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_45', '--z85 -d', {IN=>"%oSc0"}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_46', '--z85 -d', {IN=>'$nSc0'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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['z85_47', '--z85 -d', {IN=>'#0000'}, {EXIT=>1},
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{ERR=>"$prog: invalid input\n"}],
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);
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# Prepend the command line argument and append a newline to end
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# of each expected 'OUT' string.
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my $t;
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Test:
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foreach $t (@Tests)
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{
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foreach my $e (@$t)
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{
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ref $e && ref $e eq 'HASH' && defined $e->{OUT_SUBST}
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and next Test;
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}
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push @$t, {OUT_SUBST=>'s/\n$//s'};
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}
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my $save_temps = $ENV{DEBUG};
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my $verbose = $ENV{VERBOSE};
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my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
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exit $fail;
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