Add the original source packages to maemo, source lenny

[dh-make-perl] / dev / i386 / libio-compress-base-perl / libio-compress-base-perl-2.012 / t / compress / zlib-generic.pl

diff --git a/dev/i386/libio-compress-base-perl/libio-compress-base-perl-2.012/t/compress/zlib-generic.pl b/dev/i386/libio-compress-base-perl/libio-compress-base-perl-2.012/t/compress/zlib-generic.pl
new file mode 100644 (file)
index 0000000..94e5da9
--- /dev/null
+++ b/dev/i386/libio-compress-base-perl/libio-compress-base-perl-2.012/t/compress/zlib-generic.pl
@@ -0,0 +1,233 @@
+
+use strict;
+use warnings;
+use bytes;
+
+use Test::More ;
+use CompTestUtils;
+
+BEGIN 
+{ 
+    # use Test::NoWarnings, if available
+    my $extra = 0 ;
+    $extra = 1
+        if eval { require Test::NoWarnings ;  import Test::NoWarnings; 1 };
+
+    plan tests => 49 + $extra ;
+}
+
+
+
+my $CompressClass   = identify();
+my $UncompressClass = getInverse($CompressClass);
+my $Error           = getErrorRef($CompressClass);
+my $UnError         = getErrorRef($UncompressClass);
+
+use Compress::Raw::Zlib;
+use IO::Handle qw(SEEK_SET SEEK_CUR SEEK_END);
+
+sub myGZreadFile
+{
+    my $filename = shift ;
+    my $init = shift ;
+
+
+    my $fil = new $UncompressClass $filename,
+                                    -Strict   => 1,
+                                    -Append   => 1
+                                    ;
+
+    my $data = '';
+    $data = $init if defined $init ;
+    1 while $fil->read($data) > 0;
+
+    $fil->close ;
+    return $data ;
+}
+
+
+{
+
+    title "Testing $CompressClass Errors";
+
+}
+
+
+{
+    title "Testing $UncompressClass Errors";
+
+}
+
+{
+    title "Testing $CompressClass and $UncompressClass";
+
+    {
+        title "flush" ;
+
+
+        my $lex = new LexFile my $name ;
+
+        my $hello = <<EOM ;
+hello world
+this is a test
+EOM
+
+        {
+          my $x ;
+          ok $x = new $CompressClass $name  ;
+
+          ok $x->write($hello), "write" ;
+          ok $x->flush(Z_FINISH), "flush";
+          ok $x->close, "close" ;
+        }
+
+        {
+          my $uncomp;
+          ok my $x = new $UncompressClass $name, -Append => 1  ;
+
+          my $len ;
+          1 while ($len = $x->read($uncomp)) > 0 ;
+
+          is $len, 0, "read returned 0";
+
+          ok $x->close ;
+          is $uncomp, $hello ;
+        }
+    }
+
+
+    if ($CompressClass ne 'RawDeflate')
+    {
+        # write empty file
+        #========================================
+
+        my $buffer = '';
+        {
+          my $x ;
+          ok $x = new $CompressClass(\$buffer) ;
+          ok $x->close ;
+      
+        }
+
+        my $keep = $buffer ;
+        my $uncomp= '';
+        {
+          my $x ;
+          ok $x = new $UncompressClass(\$buffer, Append => 1)  ;
+
+          1 while $x->read($uncomp) > 0  ;
+
+          ok $x->close ;
+        }
+
+        ok $uncomp eq '' ;
+        ok $buffer eq $keep ;
+
+    }
+
+    
+    {
+        title "inflateSync on plain file";
+
+        my $hello = "I am a HAL 9000 computer" x 2001 ;
+
+        my $k = new $UncompressClass(\$hello, Transparent => 1);
+        ok $k ;
+     
+        # Skip to the flush point -- no-op for plain file
+        my $status = $k->inflateSync();
+        is $status, 1 
+            or diag $k->error() ;
+     
+        my $rest; 
+        is $k->read($rest, length($hello)), length($hello)
+            or diag $k->error() ;
+        ok $rest eq $hello ;
+
+        ok $k->close();
+    }
+
+    {
+        title "$CompressClass: inflateSync for real";
+
+        # create a deflate stream with flush points
+
+        my $hello = "I am a HAL 9000 computer" x 2001 ;
+        my $goodbye = "Will I dream?" x 2010;
+        my ($x, $err, $answer, $X, $Z, $status);
+        my $Answer ;
+     
+        ok ($x = new $CompressClass(\$Answer));
+        ok $x ;
+     
+        is $x->write($hello), length($hello);
+    
+        # create a flush point
+        ok $x->flush(Z_FULL_FLUSH) ;
+         
+        is $x->write($goodbye), length($goodbye);
+    
+        ok $x->close() ;
+     
+        my $k;
+        $k = new $UncompressClass(\$Answer, BlockSize => 1);
+        ok $k ;
+     
+        my $initial;
+        is $k->read($initial, 1), 1 ;
+        is $initial, substr($hello, 0, 1);
+
+        # Skip to the flush point
+        $status = $k->inflateSync();
+        is $status, 1, "   inflateSync returned 1"
+            or diag $k->error() ;
+     
+        my $rest; 
+        is $k->read($rest, length($hello) + length($goodbye)), 
+                length($goodbye)
+            or diag $k->error() ;
+        ok $rest eq $goodbye, " got expected output" ;
+
+        ok $k->close();
+    }
+
+    {
+        title "$CompressClass: inflateSync no FLUSH point";
+
+        # create a deflate stream with flush points
+
+        my $hello = "I am a HAL 9000 computer" x 2001 ;
+        my ($x, $err, $answer, $X, $Z, $status);
+        my $Answer ;
+     
+        ok ($x = new $CompressClass(\$Answer));
+        ok $x ;
+     
+        is $x->write($hello), length($hello);
+    
+        ok $x->close() ;
+     
+        my $k = new $UncompressClass(\$Answer, BlockSize => 1);
+        ok $k ;
+     
+        my $initial;
+        is $k->read($initial, 1), 1 ;
+        is $initial, substr($hello, 0, 1);
+
+        # Skip to the flush point
+        $status = $k->inflateSync();
+        is $status, 0 
+            or diag $k->error() ;
+     
+        ok $k->close();
+        is $k->inflateSync(), 0 ;
+    }
+
+}
+
+
+1;
+
+
+
+