use strict;
use FileHandle;

my $MODULE;

BEGIN {
	$MODULE = (-e "SHA.pm") ? "Digest::SHA" : "Digest::SHA::PurePerl";
	eval "require $MODULE" || die $@;
	$MODULE->import(qw(sha384_hex sha512_hex));
}

BEGIN {
	if ($ENV{PERL_CORE}) {
		chdir 't' if -d 't';
		@INC = '../lib';
	}
}

my @sharsp = (
	"34aa973cd4c4daa4f61eeb2bdbad27316534016f",
	"cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0",
	"9d0e1809716474cb086e834e310a4a1ced149e9c00f248527972cec5704c2a5b07b8b3dc38ecc4ebae97ddd87f3d8985",
	"e718483d0ce769644e2e42c7bc15b4638e1f98b13b2044285632a803afa973ebde0ff244877ea60a4cb0432ce577c31beb009c5c2c49aa2e4eadb217ad8cc09b"
);

my $numtests = scalar @sharsp;
print "1..$numtests\n";

my @tempfiles;
END { 1 while unlink @tempfiles }

my @statefiles = ("dl001.tmp", "dl256.tmp", "dl384.tmp", "dl512.tmp");
for (@statefiles) {
	push @tempfiles, $_;
	my $fh = FileHandle->new($_, "w");
	for (1 .. 8) { my $line = <DATA>; print $fh $line }
	$fh->close;
}
my $tmpfile = "dumpload.tmp";
push @tempfiles, $tmpfile;

my @alg = (1, 256, 384, 512);
my $data = "a" x 990000;

my $testnum = 1;
while (@sharsp) {
	my $skip = 0;
	my $alg = shift @alg;
	my $rsp = shift @sharsp;
	my $file = shift @statefiles; push(@statefiles, $file);
	if ($alg == 384) { $skip = sha384_hex("") ? 0 : 1 }
	if ($alg == 512) { $skip = sha512_hex("") ? 0 : 1 }
	if ($skip) {
		print "ok ", $testnum++, " # skip: no 64 bit\n";
		next;
	}
	my $digest;
	my $state;
	unless ($state = $MODULE->load($file)) {
		print "not ok ", $testnum++, "\n";
		next;
	}
	$state->add_bits($data, 79984)->dump($tmpfile);
	$state->load($tmpfile)->add_bits($data, 16);
	$digest = $state->hexdigest;
	print "not " unless $digest eq $rsp;
	print "ok ", $testnum++, "\n";
}

__DATA__
alg:1
H:9d6f7d2f:65e21307:c6f41af6:7c7fd3a9:8dec6058:00000000:00000000:00000000
block:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
blockcnt:384
lenhh:0
lenhl:0
lenlh:0
lenll:7920000
alg:256
H:2d6c0def:4244ade7:fc8c121c:108f4493:ec3fbec2:91425a6e:b8d30d2a:9db24273
block:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
blockcnt:384
lenhh:0
lenhl:0
lenlh:0
lenll:7920000
alg:384
H:598147f4583a61f7:8d194a4d7c9008cb:39725c96557d600f:d7f2079ce8251f19:bd735d446f9a3c7c:234de90b9060898d:a5b481b9d635d190:81c6e74ee4556125
block:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
blockcnt:384
lenhh:0
lenhl:0
lenlh:0
lenll:7920000
alg:512
H:0442fe29a02b8c30:13553e6dbedc2aa0:8f891a0cb2ac3107:6fa1762b40ac04dd:dcbf420d729eea79:34703e9672dcf145:7bf9aaa14d400433:2aa65f044825466d
block:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:61:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
blockcnt:384
lenhh:0
lenhl:0
lenlh:0
lenll:7920000