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BEGIN {
if ($ENV{PERL_CORE}) {
chdir 't' if -d 't';
@INC = ("../lib", "lib/compress");
}
}
use lib qw(t t/compress);
use strict;
use warnings;
use bytes;
use Test::More ;
use File::Spec ;
use CompTestUtils;
BEGIN {
plan(skip_all => "oneshot needs Perl 5.005 or better - you have Perl $]" )
if $] < 5.005 ;
# use Test::NoWarnings, if available
my $extra = 0 ;
$extra = 1
if eval { require Test::NoWarnings ; import Test::NoWarnings; 1 };
plan tests => 230 + $extra ;
#use_ok('IO::Compress::Zip', qw(zip $ZipError :zip_method)) ;
use_ok('IO::Compress::Zip', qw(:all)) ;
use_ok('IO::Uncompress::Unzip', qw(unzip $UnzipError)) ;
}
sub zipGetHeader
{
my $in = shift;
my $content = shift ;
my %opts = @_ ;
my $out ;
my $got ;
ok zip($in, \$out, %opts), " zip ok" ;
ok unzip(\$out, \$got), " unzip ok"
or diag $UnzipError ;
is $got, $content, " got expected content" ;
my $gunz = IO::Uncompress::Unzip->new( \$out, Strict => 0 )
or diag "UnzipError is $IO::Uncompress::Unzip::UnzipError" ;
ok $gunz, " Created IO::Uncompress::Unzip object";
my $hdr = $gunz->getHeaderInfo();
ok $hdr, " got Header info";
my $uncomp ;
ok $gunz->read($uncomp), " read ok" ;
is $uncomp, $content, " got expected content";
ok $gunz->close, " closed ok" ;
return $hdr ;
}
{
title "Check zip header default NAME & MTIME settings" ;
my $lex = LexFile->new( my $file1 );
my $content = "hello ";
my $hdr ;
my $mtime ;
writeFile($file1, $content);
$mtime = (stat($file1))[9];
# make sure that the zip file isn't created in the same
# second as the input file
sleep 3 ;
$hdr = zipGetHeader($file1, $content);
is $hdr->{Name}, $file1, " Name is '$file1'";
is $hdr->{Time}>>1, $mtime>>1, " Time is ok";
title "Override Name" ;
writeFile($file1, $content);
$mtime = (stat($file1))[9];
sleep 3 ;
$hdr = zipGetHeader($file1, $content, Name => "abcde");
is $hdr->{Name}, "abcde", " Name is 'abcde'" ;
is $hdr->{Time} >> 1, $mtime >> 1, " Time is ok";
title "Override Time" ;
writeFile($file1, $content);
my $useTime = time + 2000 ;
$hdr = zipGetHeader($file1, $content, Time => $useTime);
is $hdr->{Name}, $file1, " Name is '$file1'" ;
is $hdr->{Time} >> 1 , $useTime >> 1 , " Time is $useTime";
title "Override Name and Time" ;
$useTime = time + 5000 ;
writeFile($file1, $content);
$hdr = zipGetHeader($file1, $content, Time => $useTime, Name => "abcde");
is $hdr->{Name}, "abcde", " Name is 'abcde'" ;
is $hdr->{Time} >> 1 , $useTime >> 1 , " Time is $useTime";
title "Filehandle doesn't have default Name or Time" ;
my $fh = IO::File->new( "< $file1" )
or diag "Cannot open '$file1': $!\n" ;
sleep 3 ;
my $before = time ;
$hdr = zipGetHeader($fh, $content);
my $after = time ;
ok ! defined $hdr->{Name}, " Name is undef";
cmp_ok $hdr->{Time} >> 1, '>=', $before >> 1, " Time is ok";
cmp_ok $hdr->{Time} >> 1, '<=', $after >> 1, " Time is ok";
$fh->close;
title "Buffer doesn't have default Name or Time" ;
my $buffer = $content;
$before = time ;
$hdr = zipGetHeader(\$buffer, $content);
$after = time ;
ok ! defined $hdr->{Name}, " Name is undef";
cmp_ok $hdr->{Time} >> 1, '>=', $before >> 1, " Time is ok";
cmp_ok $hdr->{Time} >> 1, '<=', $after >> 1, " Time is ok";
}
{
title "Check CanonicalName & FilterName";
my $lex = LexFile->new( my $file1 );
my $content = "hello" ;
writeFile($file1, $content);
my $hdr;
my $abs = File::Spec->catfile("", "fred", "joe");
$hdr = zipGetHeader($file1, $content, Name => $abs, CanonicalName => 1) ;
is $hdr->{Name}, "fred/joe", " Name is 'fred/joe'" ;
$hdr = zipGetHeader($file1, $content, Name => $abs, CanonicalName => 0) ;
is $hdr->{Name}, File::Spec->catfile("", "fred", "joe"), " Name is '/fred/joe'" ;
$hdr = zipGetHeader($file1, $content, FilterName => sub {$_ = "abcde"});
is $hdr->{Name}, "abcde", " Name is 'abcde'" ;
$hdr = zipGetHeader($file1, $content, Name => $abs,
CanonicalName => 1,
FilterName => sub { s/joe/jim/ });
is $hdr->{Name}, "fred/jim", " Name is 'fred/jim'" ;
$hdr = zipGetHeader($file1, $content, Name => $abs,
CanonicalName => 0,
FilterName => sub { s/joe/jim/ });
is $hdr->{Name}, File::Spec->catfile("", "fred", "jim"), " Name is '/fred/jim'" ;
}
{
title "Detect encrypted zip file";
my $files = "./t/" ;
$files = "./" if $ENV{PERL_CORE} ;
$files .= "files/";
my $zipfile = "$files/encrypt-standard.zip" ;
my $output;
ok ! unzip "$files/encrypt-standard.zip" => \$output ;
like $UnzipError, qr/Encrypted content not supported/ ;
ok ! unzip "$files/encrypt-aes.zip" => \$output ;
like $UnzipError, qr/Encrypted content not supported/ ;
}
{
title "jar file with deflated directory";
# Create Jar as follow
# echo test > file && jar c file > jar.zip
# Note the deflated directory META-INF with length 0 & size 2
#
# $ unzip -vl t/files/jar.zip
# Archive: t/files/jar.zip
# Length Method Size Cmpr Date Time CRC-32 Name
# -------- ------ ------- ---- ---------- ----- -------- ----
# 0 Defl:N 2 0% 2019-09-07 22:35 00000000 META-INF/
# 54 Defl:N 53 2% 2019-09-07 22:35 934e49ff META-INF/MANIFEST.MF
# 5 Defl:N 7 -40% 2019-09-07 22:35 3bb935c6 file
# -------- ------- --- -------
# 59 62 -5% 3 files
my $files = "./t/" ;
$files = "./" if $ENV{PERL_CORE} ;
$files .= "files/";
my $zipfile = "$files/jar.zip" ;
my $output;
ok unzip $zipfile => \$output ;
is $output, "" ;
}
for my $stream (0, 1)
{
for my $zip64 (0, 1)
{
#next if $zip64 && ! $stream;
for my $method (ZIP_CM_STORE, ZIP_CM_DEFLATE)
{
title "Stream $stream, Zip64 $zip64, Method $method";
my $lex = LexFile->new( my $file1 );
my $content = "hello ";
#writeFile($file1, $content);
my $status = zip(\$content => $file1 ,
Method => $method,
Stream => $stream,
Zip64 => $zip64);
ok $status, " zip ok"
or diag $ZipError ;
my $got ;
ok unzip($file1 => \$got), " unzip ok"
or diag $UnzipError ;
is $got, $content, " content ok";
my $u = IO::Uncompress::Unzip->new( $file1 )
or diag $ZipError ;
my $hdr = $u->getHeaderInfo();
ok $hdr, " got header";
is $hdr->{Stream}, $stream, " stream is $stream" ;
is $hdr->{MethodID}, $method, " MethodID is $method" ;
is $hdr->{Zip64}, $zip64, " Zip64 is $zip64" ;
}
}
}
for my $stream (0, 1)
{
for my $zip64 (0, 1)
{
next if $zip64 && ! $stream;
for my $method (ZIP_CM_STORE, ZIP_CM_DEFLATE)
{
title "Stream $stream, Zip64 $zip64, Method $method";
my $file1;
my $file2;
my $zipfile;
my $lex = LexFile->new( $file1, $file2, $zipfile );
my $content1 = "hello ";
writeFile($file1, $content1);
my $content2 = "goodbye ";
writeFile($file2, $content2);
my %content = ( $file1 => $content1,
$file2 => $content2,
);
ok zip([$file1, $file2] => $zipfile , Method => $method,
Zip64 => $zip64,
Stream => $stream), " zip ok"
or diag $ZipError ;
for my $file ($file1, $file2)
{
my $got ;
ok unzip($zipfile => \$got, Name => $file), " unzip $file ok"
or diag $UnzipError ;
is $got, $content{$file}, " content ok";
}
}
}
}
{
title "Regression: ods streaming issue";
# The file before meta.xml in test.ods is content.xml.
# Issue was triggered because content.xml was stored
# as streamed and the code to walk the compressed streaming
# content assumed that all of the input buffer was consumed
# in a single call to "uncompr".
my $files = "./t/" ;
$files = "./" if $ENV{PERL_CORE} ;
$files .= "files/";
my $zipfile = "$files/test.ods" ;
my $file = "meta.xml";
my $got;
ok unzip($zipfile => \$got, Name => $file), " unzip $file ok"
or diag $UnzipError ;
my $meta = '<?xml version="1.0" encoding="UTF-8"?>
<office:document-meta xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0" xmlns:ooo="http://openoffice.org/2004/office" xmlns:grddl="http://www.w3.org/2003/g/data-view#" office:version="1.2"><office:meta><meta:creation-date>2018-12-25T11:36:11.437260543</meta:creation-date><dc:date>2018-12-25T11:36:55.657945697</dc:date><meta:editing-duration>PT54S</meta:editing-duration><meta:editing-cycles>1</meta:editing-cycles><meta:document-statistic meta:table-count="1" meta:cell-count="3" meta:object-count="0"/><meta:generator>LibreOffice/6.0.7.3$Linux_X86_64 LibreOffice_project/00m0$Build-3</meta:generator></office:meta></office:document-meta>';
is $got, $meta, " content ok";
}
{
title "Regression: odt non-streaming issue";
# https://github.com/pmqs/IO-Compress/issues/13
# Some programs (LibreOffice) mark entries as Streamed (bit 3 of the General Purpose Bit Flags field is set) ,
# but still fill out the Compressed Length, Uncompressed Length & CRC32 fields in the local file header
my $files = "./t/" ;
$files = "./" if $ENV{PERL_CORE} ;
$files .= "files/";
my $zipfile = "$files/testfile1.odt" ;
my $file = "manifest.rdf";
my $got;
ok unzip($zipfile => \$got, Name => $file), " unzip $file ok"
or diag $UnzipError ;
my $meta = <<'EOM';
<?xml version="1.0" encoding="utf-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
<rdf:Description rdf:about="">
<rdf:type rdf:resource="http://docs.oasis-open.org/ns/office/1.2/meta/pkg#Document"/>
</rdf:Description>
</rdf:RDF>
EOM
is $got, $meta, " content ok";
}
# TODO add more error cases
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