#!perl -w
BEGIN {
unshift @INC, 't/compat' if $] < 5.006002;
};
use strict;
use Test::More;
use Storable qw(store nstore);
use Config qw(%Config);
# The @tests array below was create by the following program
my $dummy = <<'EOT';
use Storable;
use Data::Dump qw(dump);
print "my \@tests = (\n";
for my $f (<data_*>) {
print " [\n";
print " " . dump(substr(`cat $f`, 0, 32) . "...") , ",\n";
my $x = dump(Storable::file_magic($f));
$x =~ s/^/ /gm;
print "$x,\n";
print " ],\n";
}
print ");\n";
EOT
my @tests = (
[
"perl-store\x041234\4\4\4\xD4\xC2\32\b\3\13\0\0\0v\b\xC5\32\b...",
{
byteorder => 1234,
file => "data_perl-5.006001_i686-linux-thread-multi_Storable-0.1.le32",
hdrsize => 18,
intsize => 4,
longsize => 4,
netorder => 0,
ptrsize => 4,
version => -1,
version_nv => -1,
},
],
[
"perl-store\0\x041234\4\4\4\x8Co\34\b\3\13\0\0\0v\x94v\34...",
{
byteorder => 1234,
file => "data_perl-5.006001_i686-linux-thread-multi_Storable-0.4_07.le32",
hdrsize => 19,
intsize => 4,
longsize => 4,
major => 0,
netorder => 0,
ptrsize => 4,
version => 0,
version_nv => 0,
},
],
[
"perl-store\1\x8Co\34\b\3\0\0\0\13v\x94v\34\b\1\0\0\4\0\0\0...",
{
file => "data_perl-5.006001_i686-linux-thread-multi_Storable-0.4_07.neutral",
hdrsize => 11,
major => 0,
netorder => 1,
version => 0,
version_nv => 0,
},
],
[
"pst0\2\x041234\4\4\4\3\13\0\0\0\1\0\4\0\0\0\0\0\0\0\0\0\0\0...",
{
byteorder => 1234,
file => "data_perl-5.006001_i686-linux-thread-multi_Storable-0.604.le32",
hdrsize => 13,
intsize => 4,
longsize => 4,
major => 1,
netorder => 0,
ptrsize => 4,
version => 1,
version_nv => 1,
},
],
[
"pst0\3\3\0\0\0\13\1\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0...",
{
file => "data_perl-5.006001_i686-linux-thread-multi_Storable-0.604.neutral",
hdrsize => 5,
major => 1,
netorder => 1,
version => 1,
version_nv => 1,
},
],
[
"pst0\4\0\x041234\4\4\4\3\13\0\0\0\1\0\4\0\0\0\0\0\0\0\0\0\0...",
{
byteorder => 1234,
file => "data_perl-5.006001_i686-linux-thread-multi_Storable-0.700.le32",
hdrsize => 14,
intsize => 4,
longsize => 4,
major => 2,
minor => 0,
netorder => 0,
ptrsize => 4,
version => "2.0",
version_nv => "2.000",
},
],
[
"pst0\5\0\3\0\0\0\13\1\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0...",
{
file => "data_perl-5.006001_i686-linux-thread-multi_Storable-0.700.neutral",
hdrsize => 6,
major => 2,
minor => 0,
netorder => 1,
version => "2.0",
version_nv => "2.000",
},
],
[
"pst0\4\4\x041234\4\4\4\x08\3\13\0\0\0\1\0\4\0\0\0\0\0\0\0\0\0...",
{
byteorder => 1234,
file => "data_perl-5.006001_i686-linux-thread-multi_Storable-1.012.le32",
hdrsize => 15,
intsize => 4,
longsize => 4,
major => 2,
minor => 4,
netorder => 0,
nvsize => 8,
ptrsize => 4,
version => "2.4",
version_nv => "2.004",
},
],
[
"pst0\4\3\x044321\4\4\4\x08\3\0\0\0\13\1\0\0\4\0\0\0\0\0\0\0\0...",
{
byteorder => 4321,
file => "data_perl-5.006001_IA64.ARCHREV_0-thread-multi_Storable-1.006.be32",
hdrsize => 15,
intsize => 4,
longsize => 4,
major => 2,
minor => 3,
netorder => 0,
nvsize => 8,
ptrsize => 4,
version => "2.3",
version_nv => "2.003",
},
],
[
"pst0\5\3\3\0\0\0\13\1\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0...",
{
file => "data_perl-5.006001_IA64.ARCHREV_0-thread-multi_Storable-1.006.neutral",
hdrsize => 6,
major => 2,
minor => 3,
netorder => 1,
version => "2.3",
version_nv => "2.003",
},
],
[
"pst0\4\4\x044321\4\4\4\x08\3\0\0\0\13\1\0\0\4\0\0\0\0\0\0\0\0...",
{
byteorder => 4321,
file => "data_perl-5.006001_IA64.ARCHREV_0-thread-multi_Storable-1.012.be32",
hdrsize => 15,
intsize => 4,
longsize => 4,
major => 2,
minor => 4,
netorder => 0,
nvsize => 8,
ptrsize => 4,
version => "2.4",
version_nv => "2.004",
},
],
[
"pst0\5\4\3\0\0\0\13\1\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0...",
{
file => "data_perl-5.006001_IA64.ARCHREV_0-thread-multi_Storable-1.012.neutral",
hdrsize => 6,
major => 2,
minor => 4,
netorder => 1,
version => "2.4",
version_nv => "2.004",
},
],
[
"pst0\4\6\x044321\4\4\4\x08\3\0\0\0\13\n\n4294967296...",
{
byteorder => 4321,
file => "data_perl-5.008001_darwin-thread-multi-2level_Storable-2.08.be32",
hdrsize => 15,
intsize => 4,
longsize => 4,
major => 2,
minor => 6,
netorder => 0,
nvsize => 8,
ptrsize => 4,
version => "2.6",
version_nv => "2.006",
},
],
[
"pst0\5\6\3\0\0\0\13\n\n4294967296\0\0\0\bfour_...",
{
file => "data_perl-5.008001_darwin-thread-multi-2level_Storable-2.08.neutral",
hdrsize => 6,
major => 2,
minor => 6,
netorder => 1,
version => "2.6",
version_nv => "2.006",
},
],
[
"pst0\4\6\x044321\4\4\4\x08\3\0\0\0\13\4\3\0\0\0\0\0\0\0\nem...",
{
byteorder => 4321,
file => "data_perl-5.008003_PA-RISC1.1-thread-multi_Storable-2.09.be32",
hdrsize => 15,
intsize => 4,
longsize => 4,
major => 2,
minor => 6,
netorder => 0,
nvsize => 8,
ptrsize => 4,
version => "2.6",
version_nv => "2.006",
},
],
[
"pst0\5\6\3\0\0\0\13\4\3\0\0\0\0\0\0\0\nempty_hash\n...",
{
file => "data_perl-5.008003_PA-RISC1.1-thread-multi_Storable-2.09.neutral",
hdrsize => 6,
major => 2,
minor => 6,
netorder => 1,
version => "2.6",
version_nv => "2.006",
},
],
[
"pst0\4\6\x0812345678\4\4\4\x08\3\13\0\0\0\4\3\0\0\0\0\n\0...",
{
byteorder => 12_345_678,
file => "data_perl-5.008004_i86pc-solaris-64int_Storable-2.12.le64",
hdrsize => 19,
intsize => 4,
longsize => 4,
major => 2,
minor => 6,
netorder => 0,
nvsize => 8,
ptrsize => 4,
version => "2.6",
version_nv => "2.006",
},
],
[
"pst0\4\6\x041234\4\4\4\x08\3\13\0\0\0\4\3\0\0\0\0\n\0\0\0em...",
{
byteorder => 1234,
file => "data_perl-5.008006_i686-linux-thread-multi_Storable-2.13.le32",
hdrsize => 15,
intsize => 4,
longsize => 4,
major => 2,
minor => 6,
netorder => 0,
nvsize => 8,
ptrsize => 4,
version => "2.6",
version_nv => "2.006",
},
],
[
"pst0\4\6\x0887654321\4\x08\x08\x08\3\0\0\0\13\4\3\0\0\0\0\0\0...",
{
byteorder => 87_654_321,
file => "data_perl-5.008007_IA64.ARCHREV_0-thread-multi-LP64_Storable-2.13.be64",
hdrsize => 19,
intsize => 4,
longsize => 8,
major => 2,
minor => 6,
netorder => 0,
nvsize => 8,
ptrsize => 8,
version => "2.6",
version_nv => "2.006",
},
],
[
"pst0\4\x07\x0812345678\4\x08\x08\x08\3\13\0\0\0\4\3\0\0\0\0\n\0...",
{
byteorder => 12_345_678,
file => "data_perl-5.008007_x86-solaris-thread-multi-64_Storable-2.15.le64",
hdrsize => 19,
intsize => 4,
longsize => 8,
major => 2,
minor => 7,
netorder => 0,
nvsize => 8,
ptrsize => 8,
version => "2.7",
version_nv => "2.007",
},
],
[
"pst0\5\x07\3\0\0\0\13\4\3\0\0\0\0\0\0\0\nempty_hash\n...",
{
file => "data_perl-5.008007_x86-solaris-thread-multi-64_Storable-2.15.neutral",
hdrsize => 6,
major => 2,
minor => 7,
netorder => 1,
version => "2.7",
version_nv => "2.007",
},
],
[
"pst0\4\5\x041234\4\4\4\x08\3\13\0\0\0\4\3\0\0\0\0\n\0\0\0em...",
{
byteorder => 1234,
file => "data_perl-5.008_i686-linux-thread-multi_Storable-2.04.le32",
hdrsize => 15,
intsize => 4,
longsize => 4,
major => 2,
minor => 5,
netorder => 0,
nvsize => 8,
ptrsize => 4,
version => "2.5",
version_nv => "2.005",
},
],
[
"pst0\5\5\3\0\0\0\13\4\3\0\0\0\0\0\0\0\nempty_hash\n...",
{
file => "data_perl-5.008_i686-linux-thread-multi_Storable-2.04.neutral",
hdrsize => 6,
major => 2,
minor => 5,
netorder => 1,
version => "2.5",
version_nv => "2.005",
},
],
[
"pst0\4\x07\x041234\4\4\4\x08\3\13\0\0\0\4\3\0\0\0\0\n\0\0\0em...",
{
byteorder => 1234,
file => "data_perl-5.009003_i686-linux_Storable-2.15.le32",
hdrsize => 15,
intsize => 4,
longsize => 4,
major => 2,
minor => 7,
netorder => 0,
nvsize => 8,
ptrsize => 4,
version => "2.7",
version_nv => "2.007",
},
],
);
plan tests => 31 + 2 * @tests;
my $file = "xx-$$.pst";
is(eval { Storable::file_magic($file) }, undef, "empty file give undef");
like($@, qq{/^Can't open '\Q$file\E':/}, "...and croaks");
is(Storable::file_magic(__FILE__), undef, "not an image");
store({}, $file);
{
my $info = Storable::file_magic($file);
unlink($file);
ok($info, "got info");
is($info->{file}, $file, "file set");
is($info->{hdrsize}, 11 + length($Config{byteorder}), "hdrsize");
like($info->{version}, q{/^2\.\d+$/}, "sane version");
is($info->{version_nv}, Storable::BIN_WRITE_VERSION_NV, "version_nv match");
is($info->{major}, 2, "sane major");
ok($info->{minor}, "have minor");
ok($info->{minor} >= Storable::BIN_WRITE_MINOR, "large enough minor");
ok(!$info->{netorder}, "no netorder");
my %attrs = (
nvsize => 5.006,
ptrsize => 5.005,
map {$_ => 5.004} qw(byteorder intsize longsize)
);
for my $attr (keys %attrs) {
SKIP: {
skip "attribute $attr not available on this version of Perl", 1 if $attrs{$attr} > $];
is($info->{$attr}, $Config{$attr}, "$attr match Config");
}
}
}
nstore({}, $file);
{
my $info = Storable::file_magic($file);
unlink($file);
ok($info, "got info");
is($info->{file}, $file, "file set");
is($info->{hdrsize}, 6, "hdrsize");
like($info->{version}, q{/^2\.\d+$/}, "sane version");
is($info->{version_nv}, Storable::BIN_WRITE_VERSION_NV, "version_nv match");
is($info->{major}, 2, "sane major");
ok($info->{minor}, "have minor");
ok($info->{minor} >= Storable::BIN_WRITE_MINOR, "large enough minor");
ok($info->{netorder}, "no netorder");
for (qw(byteorder intsize longsize ptrsize nvsize)) {
ok(!exists $info->{$_}, "no $_");
}
}
for my $test (@tests) {
my($data, $expected) = @$test;
open(FH, ">$file") || die "Can't create $file: $!";
binmode(FH);
print FH $data;
close(FH) || die "Can't write $file: $!";
my $name = $expected->{file};
$expected->{file} = $file;
my $info = Storable::file_magic($file);
unlink($file);
is_deeply($info, $expected, "file_magic $name");
$expected->{file} = 1;
is_deeply(Storable::read_magic($data), $expected, "read magic $name");
}