Is there a defined set of JSON parser tests that validate the majority of edge cases?

Question

I'm researching some JSON parsers, but some are home-grown. Is there a validation test that can be run against a json parser which verifies that the parser is "valid" and serializes/deserializes JSON string properly?

Answer 1

It seems that someone attempted to write a test suite here: https://code.google.com/p/json-test-suite/downloads/list

It is used in another parser project to validate its implementation: https://code.google.com/p/json-simple/wiki/PerformanceTesting

It's in java, don't know if its fit.

(someone has written some tests for python too http://codespeak.net/svn/z3/jsonserver/trunk/jsontest.py)