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unescape tests for decoder

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alisdair sullivan 2013-02-24 02:28:33 -08:00
parent fd9856341f
commit 82b7044d42
1 changed files with 53 additions and 0 deletions
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53
src/jsx_decoder.erl
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@ -1566,6 +1566,59 @@ bad_utf8_test_() ->
].
unescape(Bin, Config) ->
[{string, String}, end_json] = decode(<<34, Bin/binary, 34>>, Config),
String.
unescape_test_() ->
[
{"unescape backspace", ?_assertEqual(
<<"\b">>,
unescape(<<"\\b"/utf8>>, [])
)},
{"unescape tab", ?_assertEqual(
<<"\t">>,
unescape(<<"\\t"/utf8>>, [])
)},
{"unescape newline", ?_assertEqual(
<<"\n">>,
unescape(<<"\\n"/utf8>>, [])
)},
{"unescape formfeed", ?_assertEqual(
<<"\f">>,
unescape(<<"\\f"/utf8>>, [])
)},
{"unescape carriage return", ?_assertEqual(
<<"\r">>,
unescape(<<"\\r"/utf8>>, [])
)},
{"unescape quote", ?_assertEqual(
<<"\"">>,
unescape(<<"\\\""/utf8>>, [])
)},
{"unescape single quote", ?_assertEqual(
<<"'">>,
unescape(<<"\\'"/utf8>>, [single_quoted_strings])
)},
{"unescape solidus", ?_assertEqual(
<<"/">>,
unescape(<<"\\/"/utf8>>, [])
)},
{"unescape reverse solidus", ?_assertEqual(
<<"\\">>,
unescape(<<"\\\\"/utf8>>, [])
)},
{"unescape control", ?_assertEqual(
<<0>>,
unescape(<<"\\u0000"/utf8>>, [])
)},
{"unescape surrogate pair", ?_assertEqual(
<<16#10000/utf8>>,
unescape(<<"\\ud800\\udc00"/utf8>>, [])
)}
].
maybe_escape(Bin, Config) ->
[{string, String}, end_json] = decode(Bin, Config),
String.