From 740584c3e5d64c76819992c85ae10d109993c612 Mon Sep 17 00:00:00 2001
From: Olivier Thauvin <nanardon@mandriva.org>
Date: Sat, 4 Dec 2004 04:32:33 +0000
Subject: - add external call to compress programs - clean code - fix bugs... -
 start doc - add test

---
 t/01packdrakeng.t | 83 +++++++++++++++++++++++++++++++++++++------------------
 1 file changed, 56 insertions(+), 27 deletions(-)

(limited to 't')

diff --git a/t/01packdrakeng.t b/t/01packdrakeng.t
index 5f7f77c..27f0527 100755
--- a/t/01packdrakeng.t
+++ b/t/01packdrakeng.t
@@ -2,24 +2,24 @@
 
 # $Id$
 
-use Test::More tests => 8;
+use Test::More tests => 16;
 use Digest::MD5;
 
 use_ok('packdrakeng');
 
-sub clean_random_files {
+sub clean_test_files {
     -d "test" or return;
     unlink glob("test/*");
 }
 
 # 
-sub create_random_files {
+sub create_test_files {
     my ($number) = @_;
     my %created;
     -d test or mkdir test;
     foreach my $n (1 .. $number||10) {
         my $size = int(rand(1024));
-        push(@created, "test/$size");
+        # 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;
@@ -28,42 +28,71 @@ sub create_random_files {
     %created 
 }
 
+sub create_know_file {
+    foreach my $letter (a..z) {
+    open(my $h, "> test/$letter");
+    foreach (1 .. 3456) {
+        printf $h "%s\n", $letter x 33;
+    }
+    close($h);
+    open($h, "test/$letter");
+    $created{"test/$letter"} = 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 $ok = 0;
+        Digest::MD5->new->addfile($h)->hexdigest ne $files{$f} and do {
+            print STDERR "$f differ\n";
+            $ok = 0;
+        };
         close $h;
     }
     $ok
 }
 
+###################################
+#                                 #
+# Test series, packing, unpacking #
+#                                 #
+###################################
 
-# Test: creating
-clean_random_files();
-my %createdfiles = create_random_files(50);
+sub test_packing {
+    my ($pack_param, $listfiles) = @_;
 
-ok(my $pack = packdrakeng->new(archive => "packtest.cz"), "Creating an archive");
-ok($pack->add(undef, keys %createdfiles), "Adding files to the archive");
-$pack = undef; # closing the archive.
+    ok(my $pack = packdrakeng->new(%$pack_param), "Creating an archive");
+    ok($pack->add(undef, keys %$listfiles), "packing files");
+    $pack = undef; # closing the archive.
+    
+    clean_test_files();
+    
+    ok($pack = packdrakeng->open(%$pack_param), "Re-opening the archive");
+    ok($pack->extract(undef, keys(%createdfiles)), "extracting files");
+    ok(check_files(%createdfiles), "Checking md5sum for extracted files");
 
-clean_random_files();
-ok($pack = packdrakeng->open(archive => "packtest.cz"), "Re-opening the archive");
-$pack->dump;
-
-# Test: all files are packed
-my (undef, $packedfiles, undef) = $pack->getcontent();
-ok(@$packedfiles > 0, "Archive contains files");
-
-{
-my %fex = %createdfiles;
-foreach (@$packedfiles) {
-    delete $fex{$_}; 
-}
-ok(! keys(%fex), "All files has been packed");
+    $pack = undef;
 }
 
-ok($pack->extract(undef, keys(%createdfiles)), "extracting files");
-ok(check_files(%createdfiles), "Checking md5sum for extracted files");
+print "Test: using internal gzip function:\n";
+    clean_test_files();
+    test_packing({ archive => "packtest.cz" }, { create_test_files(30) });
+    clean_test_files();
+    unlink("packtest.cz");
+
+print "Test: using external gzip function:\n";
+    clean_test_files();
+    test_packing({ archive => "packtest.cz", compress => "gzip", extern => 1}, { create_test_files(30) });
+    clean_test_files();
+    unlink("packtest.cz");
+    
+print "Test: using external bzip function:\n";
+    clean_test_files();
+    test_packing({ archive => "packtest.cz", compress => "bzip2", extern => 1}, { create_test_files(30) });
+    clean_test_files();
+    unlink("packtest.cz");
 
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