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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
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 ;
BEGIN
{
plan skip_all => "Lengthy Tests Disabled\n" .
"set COMPRESS_ZLIB_RUN_ALL or COMPRESS_ZLIB_RUN_MOST to run this test suite"
unless defined $ENV{COMPRESS_ZLIB_RUN_ALL} or defined $ENV{COMPRESS_ZLIB_RUN_MOST};
# use Test::NoWarnings, if available
my $extra = 0 ;
$extra = 1
if eval { require Test::NoWarnings ; import Test::NoWarnings; 1 };
plan tests => 288 + $extra ;
use_ok('Compress::Raw::Zlib', 2) ;
}
use CompTestUtils;
my $hello = <<EOM ;
hello world
this is a test
EOM
my $len = length $hello ;
# Check zlib_version and ZLIB_VERSION are the same.
test_zlib_header_matches_library();
for my $i (1 .. 13)
{
print "#\n#Length $i\n#\n";
my $hello = "I am a HAL 9000 computer" x 2001;
my $tmp = $hello ;
my @hello = ();
push @hello, $1
while $tmp =~ s/^(.{$i})//;
push @hello, $tmp if length $tmp ;
my ($err, $x, $X, $status);
ok( ($x, $err) = new Compress::Raw::Zlib::Deflate (-AppendOutput => 1));
ok $x ;
cmp_ok $err, '==', Z_OK, " status is Z_OK" ;
ok ! defined $x->msg(), " no msg" ;
is $x->total_in(), 0, " total_in == 0" ;
is $x->total_out(), 0, " total_out == 0" ;
my $out ;
foreach (@hello)
{
$status = $x->deflate($_, $out) ;
last unless $status == Z_OK ;
}
cmp_ok $status, '==', Z_OK, " status is Z_OK" ;
cmp_ok $x->flush($out), '==', Z_OK, " flush returned Z_OK" ;
ok ! defined $x->msg(), " no msg" ;
is $x->total_in(), length $hello, " length total_in" ;
is $x->total_out(), length $out, " length total_out" ;
my @Answer = ();
$tmp = $out;
push @Answer, $1 while $tmp =~ s/^(.{$i})//;
push @Answer, $tmp if length $tmp ;
my $k;
ok(($k, $err) = new Compress::Raw::Zlib::Inflate( -AppendOutput => 1));
ok $k ;
cmp_ok $err, '==', Z_OK, " status is Z_OK" ;
ok ! defined $k->msg(), " no msg" ;
is $k->total_in(), 0, " total_in == 0" ;
is $k->total_out(), 0, " total_out == 0" ;
my $GOT = '';
my $Z;
$Z = 1 ;#x 2000 ;
foreach (@Answer)
{
$status = $k->inflate($_, $GOT) ;
last if $status == Z_STREAM_END or $status != Z_OK ;
}
cmp_ok $status, '==', Z_STREAM_END, " status is Z_STREAM_END" ;
is $GOT, $hello, " got expected output" ;
ok ! defined $k->msg(), " no msg" ;
is $k->total_in(), length $out, " length total_in ok" ;
is $k->total_out(), length $hello, " length total_out ok" ;
}
|
