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use strict;
use warnings;
use File::Spec;
use lib File::Spec->catdir(qw(t lib));
BEGIN {
lib->import('lib')
if !-d 't';
}
use Sereal::TestSet qw(:all);
use Test::More tests => 2;
use Sereal::Decoder;
# Regression test for RT #93563
# Decoder is (was) not re-entrant.
my $dec;
package Foo;
sub FREEZE { my $x = Sereal::Encoder->new->encode($_[0]->{a}); return $x; }
sub THAW { bless({a => $dec->decode($_[2])}, $_[0]) }
package main;
SKIP: {
my $have_enc = have_encoder_and_decoder();
if (not $have_enc) {
skip "Need encoder for Snappy regression tests", 2;
}
else {
$dec = Sereal::Decoder->new;
my $z = [ bless({a=>42},"Foo") ];
push @$z, $z;
my $a = Sereal::Encoder->new({freeze_callbacks=>1})->encode($z);
my $b;
my $err;
eval {
$b = $dec->decode($a);
1
} or do {
$err = $@ || 'Zombie error';
};
ok(!$err, "Decoding did not barf")
or diag("Decoding barfed with '$err'");
is_deeply($b, $z, "Output from decoding is correct");
}
}
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