hang:

y_number_huge_exp.json

segfault:

n_structure_100000_opening_arrays.json

n_structure_open_array_object.json

fail:

n_number_then_00.json

n_string_unescaped_tab.json

n_structure_capitalized_True.json

The JSON standard(s) are very simple. But in practice this simplicity leads to a lot of edge cases. Very deeply nested structures, numbers that run on to infinity. The point of this post is testing various parsers against these malicious structures.

See this image: http://seriot.ch/json/pruned_results.png