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apply loose_unicode option to decoder

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alisdair sullivan 2012-03-19 16:01:58 -07:00
parent e852286e9b
commit 5e20760656
1 changed files with 8 additions and 0 deletions
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8
src/jsx_utils.erl
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@ -132,6 +132,8 @@ json_escape(<<C/utf8, Rest/binary>>, Opts, Acc)
%% any other legal codepoint
json_escape(<<C/utf8, Rest/binary>>, Opts, Acc) ->
json_escape(Rest, Opts, <<Acc/binary, C/utf8>>);
json_escape(<<_, Rest/binary>>, Opts=#opts{loose_unicode=true}, Acc) ->
json_escape(Rest, Opts, <<Acc/binary, 16#fffd/utf8>>);
json_escape(<<>>, _Opts, Acc) ->
Acc;
json_escape(Rest, Opts, Acc) ->
@ -173,6 +175,12 @@ binary_escape_test_() ->
<<"\\u0001\\u0002\\u0003\\u000b\\u001a\\u001e\\u001f">>
)
},
{"json string loose unicode escaping",
?_assertEqual(
json_escape(<<16#ffff>>, #opts{loose_unicode=true}),
<<16#fffd/utf8>>
)
},
{"jsonp protection",
?_assertEqual(
json_escape(<<226, 128, 168, 226, 128, 169>>, #opts{}),