1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
use strict;
use warnings;
use Test;
use XML::Dumper;
BEGIN { plan tests => 1 }
our $COMPRESSION_AVAILABLE;
INIT {
eval { require Compress::Zlib; };
if( $@ ) {
$COMPRESSION_AVAILABLE = 0;
} else {
$COMPRESSION_AVAILABLE = 1;
}
}
sub check( $ );
check "Gzip Compression";
# ============================================================
sub check( $ ) {
# ============================================================
# Richard Evans provided gzip header signature test code
# (twice, cuz I lost it the first time), 22 Jul 2003
# ------------------------------------------------------------
my $test = shift;
if( not $COMPRESSION_AVAILABLE ) {
skip( 1, 'Compress::Zlib not installed; compression feature disabled' );
return;
}
my $gz = Compress::Zlib::gzopen( 't/data/compression.xml.gz', 'rb' );
my @xml;
my $buffer;
while( $gz->gzread( $buffer ) > 0 ) {
push @xml, $buffer;
}
$gz->gzclose();
my $xml = join '', @xml;
my $perl = xml2pl( 't/data/compression.xml.gz' );
my $roundtrip_xml = pl2xml( $perl );
if( xml_compare( $xml, $roundtrip_xml )) {
ok( 1 );
return;
}
print STDERR
"\nTest for $test failed: data doesn't match!\n\n" .
"Got:\n----\n'$xml'\n----\n".
"Came up with:\n----\n'$roundtrip_xml'\n----\n";
ok( 0 );
}
|
