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|
use strict;
use FileHandle;
my $MODULE;
BEGIN {
$MODULE = (-d "src") ? "Digest::SHA" : "Digest::SHA::PurePerl";
eval "require $MODULE" || die $@;
$MODULE->import(qw());
}
BEGIN {
if ($ENV{PERL_CORE}) {
chdir 't' if -d 't';
@INC = '../lib';
}
}
my @out = (
"ungWv48Bz+pBQUDeXa4iI7ADYaOWF3qctBD/YfIAFa0",
"248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1",
);
my $numtests = 9 + scalar @out;
print "1..$numtests\n";
# attempt to use an invalid algorithm, and check for failure
my $testnum = 1;
my $NSA = "SHA-42"; # No Such Algorithm
print "not " if $MODULE->new($NSA);
print "ok ", $testnum++, "\n";
my $tempfile = "methods.tmp";
END { 1 while unlink $tempfile }
# test OO methods using first two SHA-256 vectors from NIST
my $fh = FileHandle->new($tempfile, "w");
binmode($fh);
print $fh "bcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
$fh->close;
my $sha = $MODULE->new()->reset("SHA-256")->new();
$sha->add_bits("a", 5)->add_bits("001");
my $rsp = shift(@out);
print "not " unless $sha->clone->add("b", "c")->b64digest eq $rsp;
print "ok ", $testnum++, "\n";
$rsp = shift(@out);
# test addfile with bareword filehandle
open(FILE, "<$tempfile");
binmode(FILE);
print "not " unless
$sha->clone->addfile(*FILE)->hexdigest eq $rsp;
print "ok ", $testnum++, "\n";
close(FILE);
# test addfile with indirect filehandle
$fh = FileHandle->new($tempfile, "r");
binmode($fh);
print "not " unless $sha->clone->addfile($fh)->hexdigest eq $rsp;
print "ok ", $testnum++, "\n";
$fh->close;
# test addfile using file name instead of handle
print "not " unless $sha->addfile($tempfile, "b")->hexdigest eq $rsp;
print "ok ", $testnum++, "\n";
# test addfile portable mode
$fh = FileHandle->new($tempfile, "w");
binmode($fh);
print $fh "abc\012" x 2048; # using UNIX newline
$fh->close;
print "not " unless $sha->new(1)->addfile($tempfile, "p")->hexdigest eq
"d449e19c1b0b0c191294c8dc9fa2e4a6ff77fc51";
print "ok ", $testnum++, "\n";
$fh = FileHandle->new($tempfile, "w");
binmode($fh);
print $fh "abc\015\012" x 2048; # using DOS/Windows newline
$fh->close;
print "not " unless $sha->new(1)->addfile($tempfile, "p")->hexdigest eq
"d449e19c1b0b0c191294c8dc9fa2e4a6ff77fc51";
print "ok ", $testnum++, "\n";
$fh = FileHandle->new($tempfile, "w");
binmode($fh);
print $fh "abc\015" x 2048; # using early-Mac newline
$fh->close;
print "not " unless $sha->new(1)->addfile($tempfile, "p")->hexdigest eq
"d449e19c1b0b0c191294c8dc9fa2e4a6ff77fc51";
print "ok ", $testnum++, "\n";
# test addfile "universal newlines" mode
$fh = FileHandle->new($tempfile, "w");
binmode($fh);
print $fh "MacOS\r" . "MSDOS\r\n" . "UNIX\n" . "Quirky\r\r\n";
$fh->close;
my $d = $sha->new(1)->addfile($tempfile, "U")->hexdigest;
if ($d eq "f4c6855783c737c7e224873c90e80a9df5c2bc97") {
print "ok ", $testnum++, "\n";
}
elsif ($d eq "42335d4a517a5e31399e948e9d842bafd9194d8f") {
print "ok ", $testnum++, " # skip: flaky -T\n";
}
else {
print "not ok ", $testnum++, "\n";
}
# test addfile BITS mode
$fh = FileHandle->new($tempfile, "w");
print $fh "0100010"; # using NIST 7-bit test vector
$fh->close;
print "not " unless $sha->new(1)->addfile($tempfile, "0")->hexdigest eq
"04f31807151181ad0db278a1660526b0aeef64c2";
print "ok ", $testnum++, "\n";
$fh = FileHandle->new($tempfile, "w");
binmode($fh);
print $fh map(chr, (0..127)); # this is actually NIST 2-bit test
$fh->close; # vector "01" (other chars ignored)
print "not " unless $sha->new(1)->addfile($tempfile, "0")->hexdigest eq
"ec6b39952e1a3ec3ab3507185cf756181c84bbe2";
print "ok ", $testnum++, "\n";
|
