USING: assocs arrays json.reader kernel strings tools.test
-hashtables json io.streams.string ;
+hashtables json io.streams.string math ;
IN: json.reader.tests
{ f } [ "false" json> ] unit-test
"\"\\u0000\\u0001\\u0002\\u0003\\u0004\\u0005\\u0006\\u0007\\b\\t\\n\\u000b\\f\\r\\u000e\\u000f\\u0010\\u0011\\u0012\\u0013\\u0014\\u0015\\u0016\\u0017\\u0018\\u0019\\u001a\\u001b\\u001c\\u001d\\u001e\\u001f\""
json>
] unit-test
+
+{ 1/0. } [ "Infinity" json> ] unit-test
+{ -1/0. } [ "-Infinity" json> ] unit-test
+{ t } [ "NaN" json> fp-nan? ] unit-test
: json-number ( char stream -- num char )
[ 1string ] [ "\s\t\r\n,:}]" swap stream-read-until ] bi*
- [ append string>number ] dip ;
+ [ append {
+ { "Infinity" [ 1/0. ] }
+ { "-Infinity" [ -1/0. ] }
+ { "NaN" [ 0/0. ] }
+ [ string>number ]
+ } case ] dip ;
: json-expect ( token stream -- )
[ dup length ] [ stream-read ] bi* = [ json-error ] unless ; inline