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#!/usr/bin/perl
# $Id$
use strict;
use Test::More tests => 32;
use Digest::MD5;
use_ok('Packdrakeng');
-d "test" || mkdir "test" or die "Can't create directory test";
my $coin = "
___________
< Coin coin >
-----------
\ ,~~.
\ __( o )
`--'==( ___/)
( ( . /
\ '-' /
~'`~'`~'`~'`~
";
sub clean_test_files {
-d "test" or return;
system("rm -fr $_") foreach (glob("test/*"));
}
sub create_test_files {
my ($number) = @_;
my %created;
foreach my $n (1 .. $number||10) {
my $size = int(rand(1024));
# push(@created, "test/$size");
system("dd if=/dev/urandom of=test/$size bs=1024 count=$size >/dev/null 2>&1");
open(my $h, "test/$size");
$created{"test/$size"} = Digest::MD5->new->addfile($h)->hexdigest;
close $h;
}
%created
}
sub check_files {
my %files = @_;
my $ok = 1;
foreach my $f (keys %files) {
open(my $h, $f);
Digest::MD5->new->addfile($h)->hexdigest ne $files{$f} and do {
print STDERR "$f differ\n";
$ok = 0;
};
close $h;
}
$ok
}
###################################
# #
# Test series, packing, unpacking #
# #
###################################
sub test_packing {
my ($pack_param, $listfiles) = @_;
ok(my $pack = Packdrakeng->new(%$pack_param), "Creating an archive");
$pack or return;
ok($pack->add(undef, keys %$listfiles), "packing files");
$pack = undef; # closing the archive.
clean_test_files();
ok($pack = Packdrakeng->open(%$pack_param), "Re-opening the archive");
$pack or die;
ok($pack->extract(undef, keys(%$listfiles)), "extracting files");
ok(check_files(%$listfiles), "Checking md5sum for extracted files");
$pack = undef;
}
# Single test:
{
clean_test_files();
ok(my $pack = Packdrakeng->new(archive => "packtest.cz"), "Create a new archive");
open(my $fh, "+> test/test") or die "Can't open test file $!";
syswrite($fh, $coin);
sysseek($fh, 0, 0);
ok($pack->add_virtual('f', "coin", $fh), "Adding data from file");
close($fh);
unlink("test/test");
ok($pack->add_virtual('d', "dir"), "Adding a dir");
ok($pack->add_virtual('l', "symlink", "dest"), "Adding a symlink");
$pack = undef;
ok($pack = Packdrakeng->open(archive => "packtest.cz"), "Opening the archive");
ok($pack->extract("test", "dir"), "Extracting dir");
ok(-d "test/dir", "dir succefully restore");
ok($pack->extract("test", "symlink"), "Extracting symlink");
ok(readlink("test/symlink") eq "dest", "symlink succefully restore");
open($fh, "+> test/test") or die "Can't open file $!";
ok($pack->extract_virtual($fh, "coin"), "Extracting data");
sysseek($fh, 0, 0);
sysread($fh, my $data, 1000);
close($fh);
ok($data eq $coin, "Data are correct");
}
print "Test: using external cat function:\n";
clean_test_files();
test_packing({ archive => "packtest-cat.cz", compress => 'cat', uncompress => 'cat', noargs => 1 }, { create_test_files(30) });
clean_test_files();
print "Test: using internal gzip function:\n";
clean_test_files();
test_packing({ archive => "packtest-gzipi.cz" }, { create_test_files(30) });
clean_test_files();
print "Test: using external gzip function:\n";
clean_test_files();
test_packing({ archive => "packtest-gzip.cz", compress => "gzip", extern => 1}, { create_test_files(30) });
clean_test_files();
print "Test: using external bzip function:\n";
clean_test_files();
test_packing({ archive => "packtest-bzip2.cz", compress => "bzip2", extern => 1}, { create_test_files(30) });
clean_test_files();
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