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| 1 use strict; | |
| 2 use Test::More; | |
| 3 | |
| 4 BEGIN { plan tests => 11 }; | |
| 5 | |
| 6 BEGIN { $ENV{PERL_JSON_BACKEND} = "JSON::backportPP"; } | |
| 7 | |
| 8 use JSON; | |
| 9 | |
| 10 | |
| 11 my $def = 512; | |
| 12 | |
| 13 my $js = JSON->new; | |
| 14 | |
| 15 { | |
| 16 local $^W = undef; # avoid for warning 'Deep recursion on subroutin' | |
| 17 | |
| 18 ok (!eval { $js->decode (("[" x ($def + 1)) . ("]" x ($def + 1))) }); | |
| 19 ok (ref $js->decode (("[" x $def) . ("]" x $def))); | |
| 20 ok (ref $js->decode (("{\"\":" x ($def - 1)) . "[]" . ("}" x ($def - 1)))); | |
| 21 ok (!eval { $js->decode (("{\"\":" x $def) . "[]" . ("}" x $def)) }); | |
| 22 | |
| 23 ok (ref $js->max_depth (32)->decode (("[" x 32) . ("]" x 32))); | |
| 24 | |
| 25 ok ($js->max_depth(1)->encode ([])); | |
| 26 ok (!eval { $js->encode ([[]]), 1 }); | |
| 27 | |
| 28 ok ($js->max_depth(2)->encode ([{}])); | |
| 29 ok (!eval { $js->encode ([[{}]]), 1 }); | |
| 30 | |
| 31 ok (eval { ref $js->max_size (8)->decode ("[ ]") }); | |
| 32 eval { $js->max_size (8)->decode ("[ ]") }; ok ($@ =~ /max_size/); | |
| 33 | |
| 34 } | |
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