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#!/usr/bin/perl
use warnings;
use strict;
use utf8;
use open qw(:std :utf8);
use lib qw(blib/lib ../blib/lib blib/arch ../blib/arch);
use Test::More tests => 8;
use Encode qw(decode encode);
use Data::Dumper;
BEGIN {
my $builder = Test::More->builder;
use_ok 'Data::StreamDeserializer';
$| = 1;
$Data::Dumper::Indent = 1;
$Data::Dumper::Terse = 1;
$Data::Dumper::Useqq = 1;
$Data::Dumper::Deepcopy = 1;
}
sub compare_object($$);
sub first_part_tests();
sub second_part_tests();
sub rand_hash($);
my $h = rand_hash 7;
ok 'HASH' eq ref $h, 'Generate big random hash';
my $str = Dumper($h);
ok $str, sprintf 'Serialize big hash using Dumper, length: %s', length($str);
my $dsr = new Data::StreamDeserializer data => $str;
ok $dsr, 'Create Data::StreamDeserializer object';
1 until $dsr->next;
ok !$dsr->is_error, 'Deserialize using Data::StreamDeserializer';
ok compare_object($h, $dsr->result),
'Deserialized and source objects are the same';
$dsr = new Data::StreamDeserializer;
for (my $i = 0; $i < length $str; $i += 30) {
my $substr = substr $str, $i,
(($i + 30) < length $str) ? 30 : length($str)-$i - 1;
$dsr->block_size(10 + int rand 300);
$dsr->next($substr);
}
$dsr->next(undef);
1 until $dsr->next;
ok !$dsr->is_error, 'Stream deserialize using Data::StreamDeserializer';
ok compare_object($h, $dsr->result),
'Deserialized (stream) and source objects are the same';
############ service functions
sub rand_string()
{
my $rstr = '';
my @letters = (
qw(й ц у к е н г ш щ з х ъ ф ы в а п р о л д ж э я ч с м и т ь б ю),
map { chr $_ } 0x20 .. 0x7e
);
$rstr .= $letters[rand @letters] for 0 .. -1 + int rand 20;
return $rstr;
}
sub rand_array($);
sub rand_hash($);
sub rand_hash($)
{
my ($deep) = @_;
my %h;
return rand_string if $deep <= 0;
for ( 0 .. $deep ) {
my $key = rand_string;
if (3 > rand 10) {
$h{$key} = rand_string;
} elsif (5 > rand 10) {
$h{$key} = rand_hash($deep - 1);
} else {
$h{$key} = rand_array($deep - 1);
}
}
return \%h;
}
sub rand_array($)
{
my @array;
my ($count) = @_;
return rand_string if $count <= 0;
for (0 .. $count) {
if (3 > rand 10) {
push @array, rand_string;
} elsif (5 > rand 10) {
push @array, rand_hash($count - 1);
} else {
push @array, rand_array($count - 1);
}
}
return \@array;
}
sub compare_object($$)
{
my ($o1, $o2) = @_;
return 0 unless ref($o1) eq ref $o2;
return $o1 eq $o2 unless ref $o1; # SCALAR
return compare_object $$o1, $$o2 if 'SCALAR' eq ref $o1; # SCALARREF
return compare_object $$o1, $$o2 if 'REF' eq ref $o1; # REF
if ('ARRAY' eq ref $o1) {
return 0 unless @$o1 == @$o2;
for (0 .. $#$o1) {
return 0 unless compare_object $o1->[$_], $o2->[$_];
}
return 1;
}
if ('HASH' eq ref $o1) {
return 0 unless keys(%$o1) == keys %$o2;
for (keys %$o1) {
return 0 unless exists $o2->{$_};
return 0 unless compare_object $o1->{$_}, $o2->{$_};
}
return 1;
}
die ref $o1;
}
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