dslinux/user/perl/lib/Digest/t base.t digest.t file.t

[cayenne]

Update of /cvsroot/dslinux/dslinux/user/perl/lib/Digest/t
In directory antilope:/tmp/cvs-serv7729/lib/Digest/t

Added Files:
	base.t digest.t file.t 
Log Message:
Adding fresh perl source to HEAD to branch from

--- NEW FILE: file.t ---
#!perl -w

use Test qw(plan ok);
plan 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': $!";

ok(digest_file($file, "Foo"), "0005");
ok(digest_file_hex($file, "Foo"), "30303035");
ok(digest_file_base64($file, "Foo"), "MDAwNQ");

unlink($file) || warn "Can't unlink '$file': $!";

ok(eval { digest_file("not-there.txt", "Foo") }, undef);
ok($@);

--- NEW FILE: base.t ---
#!perl -w

use Test qw(plan ok);
plan tests => 12;

{
   package LenDigest;
   require Digest::base;
   use vars qw(@ISA);
   @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;
	my $len = length($$self);
	my $first = ($len > 0) ? substr($$self, 0, 1) : "X";
	$$self = "";
	return sprintf "$first%04d", $len;
   }
}

my $ctx = LenDigest->new;
ok($ctx->digest, "X0000");
ok($ctx->hexdigest, "5830303030");
ok($ctx->b64digest, "WDAwMDA");

$ctx->add("foo");
ok($ctx->digest, "f0003");

$ctx->add("foo");
ok($ctx->hexdigest, "6630303033");

$ctx->add("foo");
ok($ctx->b64digest, "ZjAwMDM");

open(F, ">xxtest$$") || die;
binmode(F);
print F "abc" x 100, "\n";
close(F) || die;

open(F, "xxtest$$") || die;
$ctx->addfile(*F);
close(F);
unlink("xxtest$$") || warn;

ok($ctx->digest, "a0301");

eval {
    $ctx->add_bits("1010");
};
ok($@ =~ /^Number of bits must be multiple of 8/);

$ctx->add_bits("01010101");
ok($ctx->digest, "U0001");

eval {
    $ctx->add_bits("abc", 12);
};
ok($@ =~ /^Number of bits must be multiple of 8/);

$ctx->add_bits("abc", 16);
ok($ctx->digest, "a0002");

$ctx->add_bits("abc", 32);
ok($ctx->digest, "a0003");

--- NEW FILE: digest.t ---
print "1..3\n";

use Digest;

{
    package Digest::Dummy;
    use vars qw($VERSION @ISA);
    $VERSION = 1;

    require Digest::base;
    @ISA = qw(Digest::base);

    sub new {
	my $class = shift;
	my $d = shift || "ooo";
	bless { d => $d }, $class;
    }
    sub add {}
    sub digest { shift->{d} }
}

my $d;
$d = Digest->new("Dummy");
print "not " unless $d->digest eq "ooo";
print "ok 1\n";

$d = Digest->Dummy;
print "not " unless $d->digest eq "ooo";
print "ok 2\n";

$Digest::MMAP{"Dummy-24"} = [["NotThere"], "NotThereEither", ["Digest::Dummy", 24]];
$d = Digest->new("Dummy-24");
print "not " unless $d->digest eq "24";
print "ok 3\n";