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
|
print "1..3\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.)
my $EXPECT;
if (ord "A" == 193) { # EBCDIC
$EXPECT = <<EOT;
0956ffb4f6416082b27d6680b4cf73fc README
60a80f534f0017745eb755f36a946fe7 MD5.xs
276da0aa4e9a08b7fe09430c9c5690aa rfc1321.txt
EOT
} else {
# This is the output of: 'md5sum README MD5.xs rfc1321.txt'
$EXPECT = <<EOT;
2f93400875dbb56f36691d5f69f3eba5 README
9572832f3628e3bebcdd54f47c43dc5a 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}) {
# Don't have these in core.
if ($file eq 'rfc1321.txt' or $file eq 'README') {
print "ok ", ++$testno, " # Skip: PERL_CORE\n";
next;
}
}
# 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;
}
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;
}
|
