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#!perl -w
use Test::More tests => 5;
{
package Digest::Foo;
require Digest::base;
use vars qw(@ISA $VERSION);
@ISA = qw(Digest::base);
sub new {
my $class = shift;
my $str = "";
bless \$str, $class;
}
sub add {
my $self = shift;
$$self .= join("", @_);
return $self;
}
sub digest {
my $self = shift;
return sprintf "%04d", length($$self);
}
}
use Digest::file qw(digest_file digest_file_hex digest_file_base64);
my $file = "test-$$";
die if -f $file;
open(F, ">$file") || die "Can't create '$file': $!";
binmode(F);
print F "foo\0\n";
close(F) || die "Can't write '$file': $!";
is(digest_file($file, "Foo"), "0005");
if (ord('A') == 193) { # EBCDIC.
is(digest_file_hex($file, "Foo"), "f0f0f0f5");
is(digest_file_base64($file, "Foo"), "8PDw9Q");
} else {
is(digest_file_hex($file, "Foo"), "30303035");
is(digest_file_base64($file, "Foo"), "MDAwNQ");
}
unlink($file) || warn "Can't unlink '$file': $!";
ok !eval { digest_file("not-there.txt", "Foo") };
ok $@;
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