1# copied over from JSON::XS and modified to use JSON::PP 2 3use strict; 4use warnings; 5use Test::More; 6BEGIN { plan tests => 35 }; 7 8BEGIN { $ENV{PERL_JSON_BACKEND} = 0; } 9 10use utf8; 11use JSON::PP; 12no warnings; 13 14 15eval { JSON::PP->new->encode ([\-1]) }; ok $@ =~ /cannot encode reference/; 16eval { JSON::PP->new->encode ([\undef]) }; ok $@ =~ /cannot encode reference/; 17eval { JSON::PP->new->encode ([\2]) }; ok $@ =~ /cannot encode reference/; 18eval { JSON::PP->new->encode ([\{}]) }; ok $@ =~ /cannot encode reference/; 19eval { JSON::PP->new->encode ([\[]]) }; ok $@ =~ /cannot encode reference/; 20eval { JSON::PP->new->encode ([\\1]) }; ok $@ =~ /cannot encode reference/; 21 22eval { JSON::PP->new->allow_nonref (1)->decode ('"\u1234\udc00"') }; ok $@ =~ /missing high /; 23eval { JSON::PP->new->allow_nonref->decode ('"\ud800"') }; ok $@ =~ /missing low /; 24eval { JSON::PP->new->allow_nonref (1)->decode ('"\ud800\u1234"') }; ok $@ =~ /surrogate pair /; 25 26eval { JSON::PP->new->allow_nonref (0)->decode ('null') }; ok $@ =~ /allow_nonref/; 27eval { JSON::PP->new->allow_nonref (1)->decode ('+0') }; ok $@ =~ /malformed/; 28eval { JSON::PP->new->allow_nonref->decode ('.2') }; ok $@ =~ /malformed/; 29eval { JSON::PP->new->allow_nonref (1)->decode ('bare') }; ok $@ =~ /malformed/; 30eval { JSON::PP->new->allow_nonref->decode ('naughty') }; ok $@ =~ /null/; 31eval { JSON::PP->new->allow_nonref (1)->decode ('01') }; ok $@ =~ /leading zero/; 32eval { JSON::PP->new->allow_nonref->decode ('00') }; ok $@ =~ /leading zero/; 33eval { JSON::PP->new->allow_nonref (1)->decode ('-0.') }; ok $@ =~ /decimal point/; 34eval { JSON::PP->new->allow_nonref->decode ('-0e') }; ok $@ =~ /exp sign/; 35eval { JSON::PP->new->allow_nonref (1)->decode ('-e+1') }; ok $@ =~ /initial minus/; 36eval { JSON::PP->new->allow_nonref->decode ("\"\n\"") }; ok $@ =~ /invalid character/; 37eval { JSON::PP->new->allow_nonref (1)->decode ("\"\x01\"") }; ok $@ =~ /invalid character/; 38eval { JSON::PP->new->decode ('[5') }; ok $@ =~ /parsing array/; 39eval { JSON::PP->new->decode ('{"5"') }; ok $@ =~ /':' expected/; 40eval { JSON::PP->new->decode ('{"5":null') }; ok $@ =~ /parsing object/; 41 42eval { JSON::PP->new->decode (undef) }; ok $@ =~ /malformed/; 43eval { JSON::PP->new->decode (\5) }; ok !!$@; # Can't coerce readonly 44eval { JSON::PP->new->decode ([]) }; ok $@ =~ /malformed/; 45eval { JSON::PP->new->decode (\*STDERR) }; ok $@ =~ /malformed/; 46eval { JSON::PP->new->decode (*STDERR) }; ok !!$@; # cannot coerce GLOB 47 48eval { decode_json ("\"\xa0") }; ok $@ =~ /malformed.*character/; 49eval { decode_json ("\"\xa0\"") }; ok $@ =~ /malformed.*character/; 50{ #SKIP_UNLESS_XS4_COMPAT 4 51eval { decode_json ("1\x01") }; ok $@ =~ /garbage after/; 52eval { decode_json ("1\x00") }; ok $@ =~ /garbage after/; 53eval { decode_json ("\"\"\x00") }; ok $@ =~ /garbage after/; 54eval { decode_json ("[]\x00") }; ok $@ =~ /garbage after/; 55} 56 57