1use strict; 2use Test::More; 3BEGIN { plan tests => 31 }; 4 5BEGIN { $ENV{PERL_JSON_BACKEND} = 1; } 6 7local $^W; 8 9BEGIN { 10 use lib qw(t); 11 use _unicode_handling; 12} 13 14use utf8; 15use JSON; 16 17SKIP: { 18 skip "can't use JSON::XS.", 31, unless( JSON->backend->is_xs ); 19 20eval { JSON->new->encode ([\-1]) }; ok $@ =~ /cannot encode reference/; 21eval { JSON->new->encode ([\undef]) }; ok $@ =~ /cannot encode reference/; 22eval { JSON->new->encode ([\2]) }; ok $@ =~ /cannot encode reference/; 23eval { JSON->new->encode ([\{}]) }; ok $@ =~ /cannot encode reference/; 24eval { JSON->new->encode ([\[]]) }; ok $@ =~ /cannot encode reference/; 25eval { JSON->new->encode ([\\1]) }; ok $@ =~ /cannot encode reference/; 26 27eval { JSON->new->allow_nonref (1)->decode ('"\u1234\udc00"') }; ok $@ =~ /missing high /; 28eval { JSON->new->allow_nonref->decode ('"\ud800"') }; ok $@ =~ /missing low /; 29eval { JSON->new->allow_nonref (1)->decode ('"\ud800\u1234"') }; ok $@ =~ /surrogate pair /; 30 31eval { JSON->new->decode ('null') }; ok $@ =~ /allow_nonref/; 32eval { JSON->new->allow_nonref (1)->decode ('+0') }; ok $@ =~ /malformed/; 33eval { JSON->new->allow_nonref->decode ('.2') }; ok $@ =~ /malformed/; 34eval { JSON->new->allow_nonref (1)->decode ('bare') }; ok $@ =~ /malformed/; 35eval { JSON->new->allow_nonref->decode ('naughty') }; ok $@ =~ /null/; 36eval { JSON->new->allow_nonref (1)->decode ('01') }; ok $@ =~ /leading zero/; 37eval { JSON->new->allow_nonref->decode ('00') }; ok $@ =~ /leading zero/; 38eval { JSON->new->allow_nonref (1)->decode ('-0.') }; ok $@ =~ /decimal point/; 39eval { JSON->new->allow_nonref->decode ('-0e') }; ok $@ =~ /exp sign/; 40eval { JSON->new->allow_nonref (1)->decode ('-e+1') }; ok $@ =~ /initial minus/; 41eval { JSON->new->allow_nonref->decode ("\"\n\"") }; ok $@ =~ /invalid character/; 42eval { JSON->new->allow_nonref (1)->decode ("\"\x01\"") }; ok $@ =~ /invalid character/; 43eval { JSON->new->decode ('[5') }; ok $@ =~ /parsing array/; 44eval { JSON->new->decode ('{"5"') }; ok $@ =~ /':' expected/; 45eval { JSON->new->decode ('{"5":null') }; ok $@ =~ /parsing object/; 46 47eval { JSON->new->decode (undef) }; ok $@ =~ /malformed/; 48eval { JSON->new->decode (\5) }; ok !!$@; # Can't coerce readonly 49eval { JSON->new->decode ([]) }; ok $@ =~ /malformed/; 50eval { JSON->new->decode (\*STDERR) }; ok $@ =~ /malformed/; 51eval { JSON->new->decode (*STDERR) }; ok !!$@; # cannot coerce GLOB 52 53# differences between JSON::XS and JSON::PP 54 55eval { decode_json ("\"\xa0") }; ok $@ =~ /malformed.*character/; 56eval { decode_json ("\"\xa0\"") }; ok $@ =~ /malformed.*character/; 57 58#eval { decode_json ("\"\xa0") }; ok $@ =~ /JSON text must be an object or array/; 59#eval { decode_json ("\"\xa0\"") }; ok $@ =~ /JSON text must be an object or array/; 60 61} 62