1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
BEGIN {
if ($ENV{PERL_CORE}) {
chdir 't' if -d 't';
@INC = '../lib';
}
}
print "1..5\n";
use strict;
use Digest::MD5 qw(md5 md5_hex md5_base64);
# To update the EBCDIC section even on a Latin 1 platform,
# run this script with $ENV{EBCDIC_MD5SUM} set to a true value.
# (You'll need to have Perl 5.7.3 or later, to have the Encode installed.)
# (And remember that under the Perl core distribution you should
# also have the $ENV{PERL_CORE} set to a true value.)
# Similarly, to update MacOS section, run with $ENV{MAC_MD5SUM} set.
my $EXPECT;
if (ord "A" == 193) { # EBCDIC
$EXPECT = <<EOT;
c7b68bb806b2d42f4a11511132e94ae8 Changes
11e8028ee426273db6b6db270a8bb38c README
347d5b9f257eb62eaab60b3d952451f7 MD5.pm
b61eb1bba8cc490040d02f6bf24874f7 MD5.xs
276da0aa4e9a08b7fe09430c9c5690aa rfc1321.txt
EOT
} elsif ("\n" eq "\015") { # MacOS
$EXPECT = <<EOT;
628699b88b6a803225678802d2470067 Changes
c95549c6c5e1e1c078b27042f1dc850f README
77503ff007841a671275fdf544dad68e MD5.pm
716c3278fd80338727c100e5d2a76795 MD5.xs
754b9db19f79dbc4992f7166eb0f37ce rfc1321.txt
EOT
} else {
# This is the output of: 'md5sum Changes README MD5.pm MD5.xs rfc1321.txt'
$EXPECT = <<EOT;
2fdc25c326960308f5334c967455d1f5 Changes
c95549c6c5e1e1c078b27042f1dc850f README
77503ff007841a671275fdf544dad68e MD5.pm
716c3278fd80338727c100e5d2a76795 MD5.xs
754b9db19f79dbc4992f7166eb0f37ce rfc1321.txt
EOT
}
if (!(-f "README") && -f "../README") {
chdir("..") or die "Can't chdir: $!";
}
my $testno = 0;
my $B64 = 1;
eval { require MIME::Base64; };
if ($@) {
print "# $@: Will not test base64 methods\n";
$B64 = 0;
}
for (split /^/, $EXPECT) {
my($md5hex, $file) = split ' ';
my $base = $file;
# print "# $base\n";
if ($ENV{PERL_CORE}) {
if ($file eq 'rfc1321.txt') { # Don't have it in core.
print "ok ", ++$testno, " # Skip: PERL_CORE\n";
next;
}
use File::Spec;
my @path = qw(ext Digest MD5);
my $path = File::Spec->updir;
while (@path) {
$path = File::Spec->catdir($path, shift @path);
}
$file = File::Spec->catfile($path, $file);
}
# print "# file = $file\n";
unless (-f $file) {
warn "No such file: $file\n";
next;
}
if ($ENV{EBCDIC_MD5SUM}) {
require Encode;
my $data = cat_file($file);
Encode::from_to($data, 'latin1', 'cp1047');
print md5_hex($data), " $base\n";
next;
}
if ($ENV{MAC_MD5SUM}) {
require Encode;
my $data = cat_file($file);
Encode::from_to($data, 'latin1', 'MacRoman');
print md5_hex($data), " $base\n";
next;
}
my $md5bin = pack("H*", $md5hex);
my $md5b64;
if ($B64) {
$md5b64 = MIME::Base64::encode($md5bin, "");
chop($md5b64); chop($md5b64); # remove padding
}
my $failed;
my $got;
if (digest_file($file, 'digest') ne $md5bin) {
print "$file: Bad digest\n";
$failed++;
}
if (($got = digest_file($file, 'hexdigest')) ne $md5hex) {
print "$file: Bad hexdigest: got $got expected $md5hex\n";
$failed++;
}
if ($B64 && digest_file($file, 'b64digest') ne $md5b64) {
print "$file: Bad b64digest\n";
$failed++;
}
my $data = cat_file($file);
if (md5($data) ne $md5bin) {
print "$file: md5() failed\n";
$failed++;
}
if (md5_hex($data) ne $md5hex) {
print "$file: md5_hex() failed\n";
$failed++;
}
if ($B64 && md5_base64($data) ne $md5b64) {
print "$file: md5_base64() failed\n";
$failed++;
}
if (Digest::MD5->new->add($data)->digest ne $md5bin) {
print "$file: MD5->new->add(...)->digest failed\n";
$failed++;
}
if (Digest::MD5->new->add($data)->hexdigest ne $md5hex) {
print "$file: MD5->new->add(...)->hexdigest failed\n";
$failed++;
}
if ($B64 && Digest::MD5->new->add($data)->b64digest ne $md5b64) {
print "$file: MD5->new->add(...)->b64digest failed\n";
$failed++;
}
my @data = split //, $data;
if (md5(@data) ne $md5bin) {
print "$file: md5(\@data) failed\n";
$failed++;
}
if (Digest::MD5->new->add(@data)->digest ne $md5bin) {
print "$file: MD5->new->add(\@data)->digest failed\n";
$failed++;
}
my $md5 = Digest::MD5->new;
for (@data) {
$md5->add($_);
}
if ($md5->digest ne $md5bin) {
print "$file: $md5->add()-loop failed\n";
$failed++;
}
print "not " if $failed;
print "ok ", ++$testno, "\n";
}
sub digest_file
{
my($file, $method) = @_;
$method ||= "digest";
#print "$file $method\n";
open(FILE, $file) or die "Can't open $file: $!";
my $digest = Digest::MD5->new->addfile(*FILE)->$method();
close(FILE);
$digest;
}
sub cat_file
{
my($file) = @_;
local $/; # slurp
open(FILE, $file) or die "Can't open $file: $!";
# For PerlIO in case of UTF-8 locales.
eval 'binmode(FILE, ":bytes")' if $] >= 5.008;
my $tmp = <FILE>;
close(FILE);
$tmp;
}
|
