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|
#!./perl
# $Id: compat-0.6.t,v 0.7 2000/08/03 22:04:44 ram Exp $
#
# Copyright (c) 1995-2000, Raphael Manfredi
#
# You may redistribute only under the terms of the Artistic License,
# as specified in the README file that comes with the distribution.
#
# $Log: compat-0.6.t,v $
# Revision 0.7 2000/08/03 22:04:44 ram
# Baseline for second beta release.
#
BEGIN {
chdir('t') if -d 't';
@INC = '.';
push @INC, '../lib';
require Config; import Config;
if ($Config{'extensions'} !~ /\bStorable\b/) {
print "1..0 # Skip: Storable was not built\n";
exit 0;
}
require 'lib/st-dump.pl';
}
sub ok;
print "1..8\n";
use Storable qw(freeze nfreeze thaw);
package TIED_HASH;
sub TIEHASH {
my $self = bless {}, shift;
return $self;
}
sub FETCH {
my $self = shift;
my ($key) = @_;
$main::hash_fetch++;
return $self->{$key};
}
sub STORE {
my $self = shift;
my ($key, $val) = @_;
$self->{$key} = $val;
}
package SIMPLE;
sub make {
my $self = bless [], shift;
my ($x) = @_;
$self->[0] = $x;
return $self;
}
package ROOT;
sub make {
my $self = bless {}, shift;
my $h = tie %hash, TIED_HASH;
$self->{h} = $h;
$self->{ref} = \%hash;
my @pool;
for (my $i = 0; $i < 5; $i++) {
push(@pool, SIMPLE->make($i));
}
$self->{obj} = \@pool;
my @a = ('string', $h, $self);
$self->{a} = \@a;
$self->{num} = [1, 0, -3, -3.14159, 456, 4.5];
$h->{key1} = 'val1';
$h->{key2} = 'val2';
return $self;
};
sub num { $_[0]->{num} }
sub h { $_[0]->{h} }
sub ref { $_[0]->{ref} }
sub obj { $_[0]->{obj} }
package main;
my $r = ROOT->make;
my $data = '';
while (<DATA>) {
next if /^#/;
$data .= unpack("u", $_);
}
ok 1, length $data == 278;
my $y = thaw($data);
ok 2, 1;
ok 3, ref $y eq 'ROOT';
$Storable::canonical = 1; # Prevent "used once" warning
$Storable::canonical = 1;
# Allow for long double string conversions.
$y->{num}->[3] += 0;
$r->{num}->[3] += 0;
ok 4, nfreeze($y) eq nfreeze($r);
ok 5, $y->ref->{key1} eq 'val1';
ok 6, $y->ref->{key2} eq 'val2';
ok 7, $hash_fetch == 2;
my $num = $r->num;
my $ok = 1;
for (my $i = 0; $i < @$num; $i++) {
do { $ok = 0; last } unless $num->[$i] == $y->num->[$i];
}
ok 8, $ok;
__END__
#
# using Storable-0.6@11, output of: print pack("u", nfreeze(ROOT->make));
# original size: 278 bytes
#
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|
