merge inline_strings branch
This commit is contained in:
alisdair sullivan
commit
76ccb0722a
5 changed files with 884 additions and 866 deletions
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@ -133,12 +133,15 @@ fix_key(Key) when is_binary(Key) -> Key.
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clean_string(Bin, Handler, Config) ->
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try jsx_utils:clean_string(Bin, Config)
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catch error:badarg -> ?error(string, Bin, Handler, Config)
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case clean_string(Bin, Config) of
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{error, badarg} -> ?error(string, Bin, Handler, Config);
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String -> String
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end.
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-include("jsx_strings.hrl").
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-ifdef(TEST).
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-include_lib("eunit/include/eunit.hrl").
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@ -198,17 +198,19 @@ fix_key(Key) when is_binary(Key) -> Key.
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clean_string(Bin, Tokens, Handler, Stack, Config) ->
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try jsx_utils:clean_string(Bin, Config)
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catch error:badarg -> ?error(string, [{string, Bin}|Tokens], Handler, Stack, Config)
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case clean_string(Bin, Config) of
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{error, badarg} -> ?error(string, [{string, Bin}|Tokens], Handler, Stack, Config);
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String -> String
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end.
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-include("jsx_strings.hrl").
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-ifdef(TEST).
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-include_lib("eunit/include/eunit.hrl").
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parse(Events, Config) ->
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Chunk = try
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value(Events ++ [end_json], {jsx, []}, [], jsx_utils:parse_config(Config))
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403
src/jsx_strings.hrl
Normal file
403
src/jsx_strings.hrl
Normal file
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@ -0,0 +1,403 @@
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clean_string(Bin, #config{dirty_strings=true}) -> Bin;
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clean_string(Bin, Config) ->
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case Config#config.replaced_bad_utf8 orelse Config#config.escaped_strings of
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true -> clean(Bin, [], Config);
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false -> ensure_clean(Bin)
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end.
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ensure_clean(Bin) ->
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case is_clean(Bin) of
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ok -> Bin;
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{error, badarg} -> {error, badarg}
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end.
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%% fast path for no escaping and no correcting, throws error if string is 'bad'
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is_clean(<<>>) -> ok;
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is_clean(<<0, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<1, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<2, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<3, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<4, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<5, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<6, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<7, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<8, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<9, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<10, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<11, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<12, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<13, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<14, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<15, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<16, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<17, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<18, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<19, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<20, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<21, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<22, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<23, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<24, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<25, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<26, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<27, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<28, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<29, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<30, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<31, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<32, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<33, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<34, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<35, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<36, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<37, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<38, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<39, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<40, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<41, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<42, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<43, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<44, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<45, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<46, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<47, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<48, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<49, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<50, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<51, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<52, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<53, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<54, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<55, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<56, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<57, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<58, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<59, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<60, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<61, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<62, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<63, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<64, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<65, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<66, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<67, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<68, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<69, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<70, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<71, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<72, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<73, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<74, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<75, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<76, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<77, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<78, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<79, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<80, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<81, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<82, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<83, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<84, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<85, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<86, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<87, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<88, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<89, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<90, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<91, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<92, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<93, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<94, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<95, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<96, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<97, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<98, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<99, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<100, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<101, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<102, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<103, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<104, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<105, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<106, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<107, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<108, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<109, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<110, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<111, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<112, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<113, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<114, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<115, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<116, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<117, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<118, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<119, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<120, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<121, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<122, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<123, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<124, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<125, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<126, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<127, Rest/binary>>) -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X < 16#d800 -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X > 16#dfff, X < 16#fdd0 -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X > 16#fdef, X < 16#fffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#10000, X < 16#1fffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#20000, X < 16#2fffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#30000, X < 16#3fffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#40000, X < 16#4fffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#50000, X < 16#5fffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#60000, X < 16#6fffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#70000, X < 16#7fffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#80000, X < 16#8fffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#90000, X < 16#9fffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#a0000, X < 16#afffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#b0000, X < 16#bfffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#c0000, X < 16#cfffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#d0000, X < 16#dfffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#e0000, X < 16#efffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#f0000, X < 16#ffffe -> is_clean(Rest);
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is_clean(<<X/utf8, Rest/binary>>) when X >= 16#100000, X < 16#10fffe -> is_clean(Rest);
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is_clean(_Bin) -> {error, badarg}.
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%% escape and/or replace bad codepoints if requested
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clean(<<>>, Acc, _Config) -> unicode:characters_to_binary(lists:reverse(Acc));
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clean(<<0, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(0, Config) ++ Acc, Config);
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clean(<<1, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(1, Config) ++ Acc, Config);
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clean(<<2, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(2, Config) ++ Acc, Config);
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clean(<<3, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(3, Config) ++ Acc, Config);
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clean(<<4, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(4, Config) ++ Acc, Config);
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clean(<<5, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(5, Config) ++ Acc, Config);
|
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clean(<<6, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(6, Config) ++ Acc, Config);
|
||||
clean(<<7, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(7, Config) ++ Acc, Config);
|
||||
clean(<<8, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(8, Config) ++ Acc, Config);
|
||||
clean(<<9, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(9, Config) ++ Acc, Config);
|
||||
clean(<<10, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(10, Config) ++ Acc, Config);
|
||||
clean(<<11, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(11, Config) ++ Acc, Config);
|
||||
clean(<<12, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(12, Config) ++ Acc, Config);
|
||||
clean(<<13, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(13, Config) ++ Acc, Config);
|
||||
clean(<<14, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(14, Config) ++ Acc, Config);
|
||||
clean(<<15, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(15, Config) ++ Acc, Config);
|
||||
clean(<<16, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(16, Config) ++ Acc, Config);
|
||||
clean(<<17, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(17, Config) ++ Acc, Config);
|
||||
clean(<<18, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(18, Config) ++ Acc, Config);
|
||||
clean(<<19, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(19, Config) ++ Acc, Config);
|
||||
clean(<<20, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(20, Config) ++ Acc, Config);
|
||||
clean(<<21, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(21, Config) ++ Acc, Config);
|
||||
clean(<<22, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(22, Config) ++ Acc, Config);
|
||||
clean(<<23, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(23, Config) ++ Acc, Config);
|
||||
clean(<<24, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(24, Config) ++ Acc, Config);
|
||||
clean(<<25, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(25, Config) ++ Acc, Config);
|
||||
clean(<<26, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(26, Config) ++ Acc, Config);
|
||||
clean(<<27, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(27, Config) ++ Acc, Config);
|
||||
clean(<<28, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(28, Config) ++ Acc, Config);
|
||||
clean(<<29, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(29, Config) ++ Acc, Config);
|
||||
clean(<<30, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(30, Config) ++ Acc, Config);
|
||||
clean(<<31, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(31, Config) ++ Acc, Config);
|
||||
clean(<<32, Rest/binary>>, Acc, Config) -> clean(Rest, [32] ++ Acc, Config);
|
||||
clean(<<33, Rest/binary>>, Acc, Config) -> clean(Rest, [33] ++ Acc, Config);
|
||||
clean(<<34, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(34, Config) ++ Acc, Config);
|
||||
clean(<<35, Rest/binary>>, Acc, Config) -> clean(Rest, [35] ++ Acc, Config);
|
||||
clean(<<36, Rest/binary>>, Acc, Config) -> clean(Rest, [36] ++ Acc, Config);
|
||||
clean(<<37, Rest/binary>>, Acc, Config) -> clean(Rest, [37] ++ Acc, Config);
|
||||
clean(<<38, Rest/binary>>, Acc, Config) -> clean(Rest, [38] ++ Acc, Config);
|
||||
clean(<<39, Rest/binary>>, Acc, Config) -> clean(Rest, [39] ++ Acc, Config);
|
||||
clean(<<40, Rest/binary>>, Acc, Config) -> clean(Rest, [40] ++ Acc, Config);
|
||||
clean(<<41, Rest/binary>>, Acc, Config) -> clean(Rest, [41] ++ Acc, Config);
|
||||
clean(<<42, Rest/binary>>, Acc, Config) -> clean(Rest, [42] ++ Acc, Config);
|
||||
clean(<<43, Rest/binary>>, Acc, Config) -> clean(Rest, [43] ++ Acc, Config);
|
||||
clean(<<44, Rest/binary>>, Acc, Config) -> clean(Rest, [44] ++ Acc, Config);
|
||||
clean(<<45, Rest/binary>>, Acc, Config) -> clean(Rest, [45] ++ Acc, Config);
|
||||
clean(<<46, Rest/binary>>, Acc, Config) -> clean(Rest, [46] ++ Acc, Config);
|
||||
clean(<<47, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(47, Config) ++ Acc, Config);
|
||||
clean(<<48, Rest/binary>>, Acc, Config) -> clean(Rest, [48] ++ Acc, Config);
|
||||
clean(<<49, Rest/binary>>, Acc, Config) -> clean(Rest, [49] ++ Acc, Config);
|
||||
clean(<<50, Rest/binary>>, Acc, Config) -> clean(Rest, [50] ++ Acc, Config);
|
||||
clean(<<51, Rest/binary>>, Acc, Config) -> clean(Rest, [51] ++ Acc, Config);
|
||||
clean(<<52, Rest/binary>>, Acc, Config) -> clean(Rest, [52] ++ Acc, Config);
|
||||
clean(<<53, Rest/binary>>, Acc, Config) -> clean(Rest, [53] ++ Acc, Config);
|
||||
clean(<<54, Rest/binary>>, Acc, Config) -> clean(Rest, [54] ++ Acc, Config);
|
||||
clean(<<55, Rest/binary>>, Acc, Config) -> clean(Rest, [55] ++ Acc, Config);
|
||||
clean(<<56, Rest/binary>>, Acc, Config) -> clean(Rest, [56] ++ Acc, Config);
|
||||
clean(<<57, Rest/binary>>, Acc, Config) -> clean(Rest, [57] ++ Acc, Config);
|
||||
clean(<<58, Rest/binary>>, Acc, Config) -> clean(Rest, [58] ++ Acc, Config);
|
||||
clean(<<59, Rest/binary>>, Acc, Config) -> clean(Rest, [59] ++ Acc, Config);
|
||||
clean(<<60, Rest/binary>>, Acc, Config) -> clean(Rest, [60] ++ Acc, Config);
|
||||
clean(<<61, Rest/binary>>, Acc, Config) -> clean(Rest, [61] ++ Acc, Config);
|
||||
clean(<<62, Rest/binary>>, Acc, Config) -> clean(Rest, [62] ++ Acc, Config);
|
||||
clean(<<63, Rest/binary>>, Acc, Config) -> clean(Rest, [63] ++ Acc, Config);
|
||||
clean(<<64, Rest/binary>>, Acc, Config) -> clean(Rest, [64] ++ Acc, Config);
|
||||
clean(<<65, Rest/binary>>, Acc, Config) -> clean(Rest, [65] ++ Acc, Config);
|
||||
clean(<<66, Rest/binary>>, Acc, Config) -> clean(Rest, [66] ++ Acc, Config);
|
||||
clean(<<67, Rest/binary>>, Acc, Config) -> clean(Rest, [67] ++ Acc, Config);
|
||||
clean(<<68, Rest/binary>>, Acc, Config) -> clean(Rest, [68] ++ Acc, Config);
|
||||
clean(<<69, Rest/binary>>, Acc, Config) -> clean(Rest, [69] ++ Acc, Config);
|
||||
clean(<<70, Rest/binary>>, Acc, Config) -> clean(Rest, [70] ++ Acc, Config);
|
||||
clean(<<71, Rest/binary>>, Acc, Config) -> clean(Rest, [71] ++ Acc, Config);
|
||||
clean(<<72, Rest/binary>>, Acc, Config) -> clean(Rest, [72] ++ Acc, Config);
|
||||
clean(<<73, Rest/binary>>, Acc, Config) -> clean(Rest, [73] ++ Acc, Config);
|
||||
clean(<<74, Rest/binary>>, Acc, Config) -> clean(Rest, [74] ++ Acc, Config);
|
||||
clean(<<75, Rest/binary>>, Acc, Config) -> clean(Rest, [75] ++ Acc, Config);
|
||||
clean(<<76, Rest/binary>>, Acc, Config) -> clean(Rest, [76] ++ Acc, Config);
|
||||
clean(<<77, Rest/binary>>, Acc, Config) -> clean(Rest, [77] ++ Acc, Config);
|
||||
clean(<<78, Rest/binary>>, Acc, Config) -> clean(Rest, [78] ++ Acc, Config);
|
||||
clean(<<79, Rest/binary>>, Acc, Config) -> clean(Rest, [79] ++ Acc, Config);
|
||||
clean(<<80, Rest/binary>>, Acc, Config) -> clean(Rest, [80] ++ Acc, Config);
|
||||
clean(<<81, Rest/binary>>, Acc, Config) -> clean(Rest, [81] ++ Acc, Config);
|
||||
clean(<<82, Rest/binary>>, Acc, Config) -> clean(Rest, [82] ++ Acc, Config);
|
||||
clean(<<83, Rest/binary>>, Acc, Config) -> clean(Rest, [83] ++ Acc, Config);
|
||||
clean(<<84, Rest/binary>>, Acc, Config) -> clean(Rest, [84] ++ Acc, Config);
|
||||
clean(<<85, Rest/binary>>, Acc, Config) -> clean(Rest, [85] ++ Acc, Config);
|
||||
clean(<<86, Rest/binary>>, Acc, Config) -> clean(Rest, [86] ++ Acc, Config);
|
||||
clean(<<87, Rest/binary>>, Acc, Config) -> clean(Rest, [87] ++ Acc, Config);
|
||||
clean(<<88, Rest/binary>>, Acc, Config) -> clean(Rest, [88] ++ Acc, Config);
|
||||
clean(<<89, Rest/binary>>, Acc, Config) -> clean(Rest, [89] ++ Acc, Config);
|
||||
clean(<<90, Rest/binary>>, Acc, Config) -> clean(Rest, [90] ++ Acc, Config);
|
||||
clean(<<91, Rest/binary>>, Acc, Config) -> clean(Rest, [91] ++ Acc, Config);
|
||||
clean(<<92, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(92, Config) ++ Acc, Config);
|
||||
clean(<<93, Rest/binary>>, Acc, Config) -> clean(Rest, [93] ++ Acc, Config);
|
||||
clean(<<94, Rest/binary>>, Acc, Config) -> clean(Rest, [94] ++ Acc, Config);
|
||||
clean(<<95, Rest/binary>>, Acc, Config) -> clean(Rest, [95] ++ Acc, Config);
|
||||
clean(<<96, Rest/binary>>, Acc, Config) -> clean(Rest, [96] ++ Acc, Config);
|
||||
clean(<<97, Rest/binary>>, Acc, Config) -> clean(Rest, [97] ++ Acc, Config);
|
||||
clean(<<98, Rest/binary>>, Acc, Config) -> clean(Rest, [98] ++ Acc, Config);
|
||||
clean(<<99, Rest/binary>>, Acc, Config) -> clean(Rest, [99] ++ Acc, Config);
|
||||
clean(<<100, Rest/binary>>, Acc, Config) -> clean(Rest, [100] ++ Acc, Config);
|
||||
clean(<<101, Rest/binary>>, Acc, Config) -> clean(Rest, [101] ++ Acc, Config);
|
||||
clean(<<102, Rest/binary>>, Acc, Config) -> clean(Rest, [102] ++ Acc, Config);
|
||||
clean(<<103, Rest/binary>>, Acc, Config) -> clean(Rest, [103] ++ Acc, Config);
|
||||
clean(<<104, Rest/binary>>, Acc, Config) -> clean(Rest, [104] ++ Acc, Config);
|
||||
clean(<<105, Rest/binary>>, Acc, Config) -> clean(Rest, [105] ++ Acc, Config);
|
||||
clean(<<106, Rest/binary>>, Acc, Config) -> clean(Rest, [106] ++ Acc, Config);
|
||||
clean(<<107, Rest/binary>>, Acc, Config) -> clean(Rest, [107] ++ Acc, Config);
|
||||
clean(<<108, Rest/binary>>, Acc, Config) -> clean(Rest, [108] ++ Acc, Config);
|
||||
clean(<<109, Rest/binary>>, Acc, Config) -> clean(Rest, [109] ++ Acc, Config);
|
||||
clean(<<110, Rest/binary>>, Acc, Config) -> clean(Rest, [110] ++ Acc, Config);
|
||||
clean(<<111, Rest/binary>>, Acc, Config) -> clean(Rest, [111] ++ Acc, Config);
|
||||
clean(<<112, Rest/binary>>, Acc, Config) -> clean(Rest, [112] ++ Acc, Config);
|
||||
clean(<<113, Rest/binary>>, Acc, Config) -> clean(Rest, [113] ++ Acc, Config);
|
||||
clean(<<114, Rest/binary>>, Acc, Config) -> clean(Rest, [114] ++ Acc, Config);
|
||||
clean(<<115, Rest/binary>>, Acc, Config) -> clean(Rest, [115] ++ Acc, Config);
|
||||
clean(<<116, Rest/binary>>, Acc, Config) -> clean(Rest, [116] ++ Acc, Config);
|
||||
clean(<<117, Rest/binary>>, Acc, Config) -> clean(Rest, [117] ++ Acc, Config);
|
||||
clean(<<118, Rest/binary>>, Acc, Config) -> clean(Rest, [118] ++ Acc, Config);
|
||||
clean(<<119, Rest/binary>>, Acc, Config) -> clean(Rest, [119] ++ Acc, Config);
|
||||
clean(<<120, Rest/binary>>, Acc, Config) -> clean(Rest, [120] ++ Acc, Config);
|
||||
clean(<<121, Rest/binary>>, Acc, Config) -> clean(Rest, [121] ++ Acc, Config);
|
||||
clean(<<122, Rest/binary>>, Acc, Config) -> clean(Rest, [122] ++ Acc, Config);
|
||||
clean(<<123, Rest/binary>>, Acc, Config) -> clean(Rest, [123] ++ Acc, Config);
|
||||
clean(<<124, Rest/binary>>, Acc, Config) -> clean(Rest, [124] ++ Acc, Config);
|
||||
clean(<<125, Rest/binary>>, Acc, Config) -> clean(Rest, [125] ++ Acc, Config);
|
||||
clean(<<126, Rest/binary>>, Acc, Config) -> clean(Rest, [126] ++ Acc, Config);
|
||||
clean(<<127, Rest/binary>>, Acc, Config) -> clean(Rest, [127] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X == 16#2028; X == 16#2029 ->
|
||||
clean(Rest, maybe_replace(X, Config) ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X < 16#d800 ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X > 16#dfff, X < 16#fdd0 ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X > 16#fdef, X < 16#fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#10000, X < 16#1fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#20000, X < 16#2fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#30000, X < 16#3fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#40000, X < 16#4fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#50000, X < 16#5fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#60000, X < 16#6fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#70000, X < 16#7fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#80000, X < 16#8fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#90000, X < 16#9fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#a0000, X < 16#afffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#b0000, X < 16#bfffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#c0000, X < 16#cfffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#d0000, X < 16#dfffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#e0000, X < 16#efffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#f0000, X < 16#ffffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#100000, X < 16#10fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
%% surrogates
|
||||
clean(<<237, X, _, Rest/binary>>, Acc, Config) when X >= 160 ->
|
||||
clean(Rest, maybe_replace(surrogate, Config) ++ Acc, Config);
|
||||
%% noncharacters
|
||||
clean(<<_/utf8, Rest/binary>>, Acc, Config) ->
|
||||
clean(Rest, maybe_replace(noncharacter, Config) ++ Acc, Config);
|
||||
%% u+fffe and u+ffff for R14BXX
|
||||
clean(<<239, 191, X, Rest/binary>>, Acc, Config) when X == 190; X == 191 ->
|
||||
clean(Rest, maybe_replace(noncharacter, Config) ++ Acc, Config);
|
||||
%% overlong encodings and missing continuations of a 2 byte sequence
|
||||
clean(<<X, Rest/binary>>, Acc, Config) when X >= 192, X =< 223 ->
|
||||
clean(strip_continuations(Rest, 1), maybe_replace(badutf, Config) ++ Acc, Config);
|
||||
%% overlong encodings and missing continuations of a 3 byte sequence
|
||||
clean(<<X, Rest/binary>>, Acc, Config) when X >= 224, X =< 239 ->
|
||||
clean(strip_continuations(Rest, 2), maybe_replace(badutf, Config) ++ Acc, Config);
|
||||
%% overlong encodings and missing continuations of a 4 byte sequence
|
||||
clean(<<X, Rest/binary>>, Acc, Config) when X >= 240, X =< 247 ->
|
||||
clean(strip_continuations(Rest, 3), maybe_replace(badutf, Config) ++ Acc, Config);
|
||||
clean(<<_, Rest/binary>>, Acc, Config) ->
|
||||
clean(Rest, maybe_replace(badutf, Config) ++ Acc, Config).
|
||||
|
||||
|
||||
strip_continuations(Bin, 0) -> Bin;
|
||||
strip_continuations(<<X, Rest/binary>>, N) when X >= 128, X =< 191 ->
|
||||
strip_continuations(Rest, N - 1);
|
||||
%% not a continuation byte
|
||||
strip_continuations(Bin, _) -> Bin.
|
||||
|
||||
|
||||
maybe_replace($\b, #config{escaped_strings=true}) -> [$b, $\\];
|
||||
maybe_replace($\t, #config{escaped_strings=true}) -> [$t, $\\];
|
||||
maybe_replace($\n, #config{escaped_strings=true}) -> [$n, $\\];
|
||||
maybe_replace($\f, #config{escaped_strings=true}) -> [$f, $\\];
|
||||
maybe_replace($\r, #config{escaped_strings=true}) -> [$r, $\\];
|
||||
maybe_replace($\", #config{escaped_strings=true}) -> [$\", $\\];
|
||||
maybe_replace($/, Config=#config{escaped_strings=true}) ->
|
||||
case Config#config.escaped_forward_slashes of
|
||||
true -> [$/, $\\];
|
||||
false -> [$/]
|
||||
end;
|
||||
maybe_replace($\\, #config{escaped_strings=true}) -> [$\\, $\\];
|
||||
maybe_replace(X, Config=#config{escaped_strings=true}) when X == 16#2028; X == 16#2029 ->
|
||||
case Config#config.unescaped_jsonp of
|
||||
true -> [X];
|
||||
false -> lists:reverse(json_escape_sequence(X))
|
||||
end;
|
||||
maybe_replace(X, #config{escaped_strings=true}) when X < 32 ->
|
||||
lists:reverse(jsx_utils:json_escape_sequence(X));
|
||||
maybe_replace(noncharacter, #config{replaced_bad_utf8=true}) -> [16#fffd];
|
||||
maybe_replace(surrogate, #config{replaced_bad_utf8=true}) -> [16#fffd];
|
||||
maybe_replace(badutf, #config{replaced_bad_utf8=true}) -> [16#fffd];
|
||||
maybe_replace(_, _) -> {error, badarg}.
|
||||
|
||||
|
||||
%% convert a codepoint to it's \uXXXX equiv.
|
||||
json_escape_sequence(X) ->
|
||||
<<A:4, B:4, C:4, D:4>> = <<X:16>>,
|
||||
[$\\, $u, (to_hex(A)), (to_hex(B)), (to_hex(C)), (to_hex(D))].
|
||||
|
||||
|
||||
to_hex(10) -> $a;
|
||||
to_hex(11) -> $b;
|
||||
to_hex(12) -> $c;
|
||||
to_hex(13) -> $d;
|
||||
to_hex(14) -> $e;
|
||||
to_hex(15) -> $f;
|
||||
to_hex(X) -> X + 48. %% ascii "1" is [49], "2" is [50], etc...
|
||||
|
|
@ -208,4 +208,474 @@ wrap_with_object({Title, JSON, Term, Events}) ->
|
|||
|
||||
sane_float_to_list(X) ->
|
||||
[Output] = io_lib:format("~p", [X]),
|
||||
Output.
|
||||
Output.
|
||||
|
||||
-include("jsx_config.hrl").
|
||||
-include("jsx_strings.hrl").
|
||||
|
||||
|
||||
%% erlang refuses to encode certain codepoints, so fake them
|
||||
to_fake_utf8(N) when N < 16#0080 -> <<N:8>>;
|
||||
to_fake_utf8(N) when N < 16#0800 ->
|
||||
<<0:5, Y:5, X:6>> = <<N:16>>,
|
||||
<<2#110:3, Y:5, 2#10:2, X:6>>;
|
||||
to_fake_utf8(N) when N < 16#10000 ->
|
||||
<<Z:4, Y:6, X:6>> = <<N:16>>,
|
||||
<<2#1110:4, Z:4, 2#10:2, Y:6, 2#10:2, X:6>>;
|
||||
to_fake_utf8(N) ->
|
||||
<<0:3, W:3, Z:6, Y:6, X:6>> = <<N:24>>,
|
||||
<<2#11110:5, W:3, 2#10:2, Z:6, 2#10:2, Y:6, 2#10:2, X:6>>.
|
||||
|
||||
|
||||
codepoints() ->
|
||||
unicode:characters_to_binary(
|
||||
[32, 33]
|
||||
++ lists:seq(35, 46)
|
||||
++ lists:seq(48, 91)
|
||||
++ lists:seq(93, 16#2027)
|
||||
++ lists:seq(16#202a, 16#d7ff)
|
||||
++ lists:seq(16#e000, 16#fdcf)
|
||||
++ lists:seq(16#fdf0, 16#fffd)
|
||||
).
|
||||
|
||||
extended_codepoints() ->
|
||||
unicode:characters_to_binary(
|
||||
lists:seq(16#10000, 16#1fffd) ++ [
|
||||
16#20000, 16#30000, 16#40000, 16#50000, 16#60000,
|
||||
16#70000, 16#80000, 16#90000, 16#a0000, 16#b0000,
|
||||
16#c0000, 16#d0000, 16#e0000, 16#f0000, 16#100000
|
||||
]
|
||||
).
|
||||
|
||||
reserved_space() -> [ to_fake_utf8(N) || N <- lists:seq(16#fdd0, 16#fdef) ].
|
||||
|
||||
surrogates() -> [ to_fake_utf8(N) || N <- lists:seq(16#d800, 16#dfff) ].
|
||||
|
||||
noncharacters() -> [ to_fake_utf8(N) || N <- lists:seq(16#fffe, 16#ffff) ].
|
||||
|
||||
extended_noncharacters() ->
|
||||
[ to_fake_utf8(N) || N <- [16#1fffe, 16#1ffff, 16#2fffe, 16#2ffff]
|
||||
++ [16#3fffe, 16#3ffff, 16#4fffe, 16#4ffff]
|
||||
++ [16#5fffe, 16#5ffff, 16#6fffe, 16#6ffff]
|
||||
++ [16#7fffe, 16#7ffff, 16#8fffe, 16#8ffff]
|
||||
++ [16#9fffe, 16#9ffff, 16#afffe, 16#affff]
|
||||
++ [16#bfffe, 16#bffff, 16#cfffe, 16#cffff]
|
||||
++ [16#dfffe, 16#dffff, 16#efffe, 16#effff]
|
||||
++ [16#ffffe, 16#fffff, 16#10fffe, 16#10ffff]
|
||||
].
|
||||
|
||||
|
||||
clean_string_test_() ->
|
||||
[
|
||||
{"clean codepoints", ?_assertEqual(
|
||||
codepoints(),
|
||||
clean_string(codepoints(), #config{})
|
||||
)},
|
||||
{"clean extended codepoints", ?_assertEqual(
|
||||
extended_codepoints(),
|
||||
clean_string(extended_codepoints(), #config{})
|
||||
)},
|
||||
{"escape path codepoints", ?_assertEqual(
|
||||
codepoints(),
|
||||
clean_string(codepoints(), #config{escaped_strings=true})
|
||||
)},
|
||||
{"escape path extended codepoints", ?_assertEqual(
|
||||
extended_codepoints(),
|
||||
clean_string(extended_codepoints(), #config{escaped_strings=true})
|
||||
)},
|
||||
{"error reserved space", ?_assertEqual(
|
||||
lists:duplicate(length(reserved_space()), {error, badarg}),
|
||||
lists:map(fun(Codepoint) -> clean_string(Codepoint, #config{}) end, reserved_space())
|
||||
)},
|
||||
{"error surrogates", ?_assertEqual(
|
||||
lists:duplicate(length(surrogates()), {error, badarg}),
|
||||
lists:map(fun(Codepoint) -> clean_string(Codepoint, #config{}) end, surrogates())
|
||||
)},
|
||||
{"error noncharacters", ?_assertEqual(
|
||||
lists:duplicate(length(noncharacters()), {error, badarg}),
|
||||
lists:map(fun(Codepoint) -> clean_string(Codepoint, #config{}) end, noncharacters())
|
||||
)},
|
||||
{"error extended noncharacters", ?_assertEqual(
|
||||
lists:duplicate(length(extended_noncharacters()), {error, badarg}),
|
||||
lists:map(fun(Codepoint) -> clean_string(Codepoint, #config{}) end, extended_noncharacters())
|
||||
)},
|
||||
{"clean reserved space", ?_assertEqual(
|
||||
lists:duplicate(length(reserved_space()), <<16#fffd/utf8>>),
|
||||
lists:map(fun(Codepoint) -> clean_string(Codepoint, #config{replaced_bad_utf8=true}) end, reserved_space())
|
||||
)},
|
||||
{"clean surrogates", ?_assertEqual(
|
||||
lists:duplicate(length(surrogates()), <<16#fffd/utf8>>),
|
||||
lists:map(fun(Codepoint) -> clean_string(Codepoint, #config{replaced_bad_utf8=true}) end, surrogates())
|
||||
)},
|
||||
{"clean noncharacters", ?_assertEqual(
|
||||
lists:duplicate(length(noncharacters()), <<16#fffd/utf8>>),
|
||||
lists:map(fun(Codepoint) -> clean_string(Codepoint, #config{replaced_bad_utf8=true}) end, noncharacters())
|
||||
)},
|
||||
{"clean extended noncharacters", ?_assertEqual(
|
||||
lists:duplicate(length(extended_noncharacters()), <<16#fffd/utf8>>),
|
||||
lists:map(fun(Codepoint) -> clean_string(Codepoint, #config{replaced_bad_utf8=true}) end, extended_noncharacters())
|
||||
)}
|
||||
].
|
||||
|
||||
|
||||
maybe_escape(Bin, Config) -> clean_string(Bin, Config).
|
||||
|
||||
escape_test_() ->
|
||||
[
|
||||
{"maybe_escape backspace", ?_assertEqual(
|
||||
<<"\\b">>,
|
||||
maybe_escape(<<16#0008/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"don't escape backspace", ?_assertEqual(
|
||||
<<"\b">>,
|
||||
maybe_escape(<<16#0008/utf8>>, #config{})
|
||||
)},
|
||||
{"maybe_escape tab", ?_assertEqual(
|
||||
<<"\\t">>,
|
||||
maybe_escape(<<16#0009/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape newline", ?_assertEqual(
|
||||
<<"\\n">>,
|
||||
maybe_escape(<<16#000a/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape formfeed", ?_assertEqual(
|
||||
<<"\\f">>,
|
||||
maybe_escape(<<16#000c/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape carriage return", ?_assertEqual(
|
||||
<<"\\r">>,
|
||||
maybe_escape(<<16#000d/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape quote", ?_assertEqual(
|
||||
<<"\\\"">>,
|
||||
maybe_escape(<<16#0022/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape forward slash", ?_assertEqual(
|
||||
<<"\\/">>,
|
||||
maybe_escape(<<16#002f/utf8>>, #config{escaped_strings=true, escaped_forward_slashes=true})
|
||||
)},
|
||||
{"do not maybe_escape forward slash", ?_assertEqual(
|
||||
<<"/">>,
|
||||
maybe_escape(<<16#002f/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape backslash", ?_assertEqual(
|
||||
<<"\\\\">>,
|
||||
maybe_escape(<<16#005c/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape jsonp (u2028)", ?_assertEqual(
|
||||
<<"\\u2028">>,
|
||||
maybe_escape(<<16#2028/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"do not maybe_escape jsonp (u2028)", ?_assertEqual(
|
||||
<<16#2028/utf8>>,
|
||||
maybe_escape(<<16#2028/utf8>>, #config{escaped_strings=true, unescaped_jsonp=true})
|
||||
)},
|
||||
{"maybe_escape jsonp (u2029)", ?_assertEqual(
|
||||
<<"\\u2029">>,
|
||||
maybe_escape(<<16#2029/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"do not maybe_escape jsonp (u2029)", ?_assertEqual(
|
||||
<<16#2029/utf8>>,
|
||||
maybe_escape(<<16#2029/utf8>>, #config{escaped_strings=true, unescaped_jsonp=true})
|
||||
)},
|
||||
{"maybe_escape u0000", ?_assertEqual(
|
||||
<<"\\u0000">>,
|
||||
maybe_escape(<<16#0000/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0001", ?_assertEqual(
|
||||
<<"\\u0001">>,
|
||||
maybe_escape(<<16#0001/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0002", ?_assertEqual(
|
||||
<<"\\u0002">>,
|
||||
maybe_escape(<<16#0002/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0003", ?_assertEqual(
|
||||
<<"\\u0003">>,
|
||||
maybe_escape(<<16#0003/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0004", ?_assertEqual(
|
||||
<<"\\u0004">>,
|
||||
maybe_escape(<<16#0004/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0005", ?_assertEqual(
|
||||
<<"\\u0005">>,
|
||||
maybe_escape(<<16#0005/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0006", ?_assertEqual(
|
||||
<<"\\u0006">>,
|
||||
maybe_escape(<<16#0006/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0007", ?_assertEqual(
|
||||
<<"\\u0007">>,
|
||||
maybe_escape(<<16#0007/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u000b", ?_assertEqual(
|
||||
<<"\\u000b">>,
|
||||
maybe_escape(<<16#000b/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u000e", ?_assertEqual(
|
||||
<<"\\u000e">>,
|
||||
maybe_escape(<<16#000e/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u000f", ?_assertEqual(
|
||||
<<"\\u000f">>,
|
||||
maybe_escape(<<16#000f/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0010", ?_assertEqual(
|
||||
<<"\\u0010">>,
|
||||
maybe_escape(<<16#0010/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0011", ?_assertEqual(
|
||||
<<"\\u0011">>,
|
||||
maybe_escape(<<16#0011/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0012", ?_assertEqual(
|
||||
<<"\\u0012">>,
|
||||
maybe_escape(<<16#0012/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0013", ?_assertEqual(
|
||||
<<"\\u0013">>,
|
||||
maybe_escape(<<16#0013/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0014", ?_assertEqual(
|
||||
<<"\\u0014">>,
|
||||
maybe_escape(<<16#0014/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0015", ?_assertEqual(
|
||||
<<"\\u0015">>,
|
||||
maybe_escape(<<16#0015/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0016", ?_assertEqual(
|
||||
<<"\\u0016">>,
|
||||
maybe_escape(<<16#0016/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0017", ?_assertEqual(
|
||||
<<"\\u0017">>,
|
||||
maybe_escape(<<16#0017/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0018", ?_assertEqual(
|
||||
<<"\\u0018">>,
|
||||
maybe_escape(<<16#0018/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0019", ?_assertEqual(
|
||||
<<"\\u0019">>,
|
||||
maybe_escape(<<16#0019/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001a", ?_assertEqual(
|
||||
<<"\\u001a">>,
|
||||
maybe_escape(<<16#001a/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001b", ?_assertEqual(
|
||||
<<"\\u001b">>,
|
||||
maybe_escape(<<16#001b/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001c", ?_assertEqual(
|
||||
<<"\\u001c">>,
|
||||
maybe_escape(<<16#001c/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001d", ?_assertEqual(
|
||||
<<"\\u001d">>,
|
||||
maybe_escape(<<16#001d/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001e", ?_assertEqual(
|
||||
<<"\\u001e">>,
|
||||
maybe_escape(<<16#001e/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001f", ?_assertEqual(
|
||||
<<"\\u001f">>,
|
||||
maybe_escape(<<16#001f/utf8>>, #config{escaped_strings=true})
|
||||
)}
|
||||
].
|
||||
|
||||
|
||||
bad_utf8_test_() ->
|
||||
[
|
||||
{"noncharacter u+fffe", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(to_fake_utf8(16#fffe), #config{})
|
||||
)},
|
||||
{"noncharacter u+fffe replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8>>,
|
||||
clean_string(to_fake_utf8(16#fffe), #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"noncharacter u+ffff", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(to_fake_utf8(16#ffff), #config{})
|
||||
)},
|
||||
{"noncharacter u+ffff replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8>>,
|
||||
clean_string(to_fake_utf8(16#ffff), #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"orphan continuation byte u+0080", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#0080>>, #config{})
|
||||
)},
|
||||
{"orphan continuation byte u+0080 replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8>>,
|
||||
clean_string(<<16#0080>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"orphan continuation byte u+00bf", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#00bf>>, #config{})
|
||||
)},
|
||||
{"orphan continuation byte u+00bf replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8>>,
|
||||
clean_string(<<16#00bf>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"2 continuation bytes", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 2))/binary>>, #config{})
|
||||
)},
|
||||
{"2 continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, 2),
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 2))/binary>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"3 continuation bytes", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 3))/binary>>, #config{})
|
||||
)},
|
||||
{"3 continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, 3),
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 3))/binary>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"4 continuation bytes", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 4))/binary>>, #config{})
|
||||
)},
|
||||
{"4 continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, 4),
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 4))/binary>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"5 continuation bytes", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 5))/binary>>, #config{})
|
||||
)},
|
||||
{"5 continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, 5),
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 5))/binary>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"6 continuation bytes", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 6))/binary>>, #config{})
|
||||
)},
|
||||
{"6 continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, 6),
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 6))/binary>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"all continuation bytes", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<(list_to_binary(lists:seq(16#0080, 16#00bf)))/binary>>, #config{})
|
||||
)},
|
||||
{"all continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, length(lists:seq(16#0080, 16#00bf))),
|
||||
clean_string(
|
||||
<<(list_to_binary(lists:seq(16#0080, 16#00bf)))/binary>>,
|
||||
#config{replaced_bad_utf8=true}
|
||||
)
|
||||
)},
|
||||
{"lonely start byte", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#00c0>>, #config{})
|
||||
)},
|
||||
{"lonely start byte replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8>>,
|
||||
clean_string(<<16#00c0>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"lonely start bytes (2 byte)", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#00c0, 32, 16#00df>>, #config{})
|
||||
)},
|
||||
{"lonely start bytes (2 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32, 16#fffd/utf8>>,
|
||||
clean_string(<<16#00c0, 32, 16#00df>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"lonely start bytes (3 byte)", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#00e0, 32, 16#00ef>>, #config{})
|
||||
)},
|
||||
{"lonely start bytes (3 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32, 16#fffd/utf8>>,
|
||||
clean_string(<<16#00e0, 32, 16#00ef>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"lonely start bytes (4 byte)", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#00f0, 32, 16#00f7>>, #config{})
|
||||
)},
|
||||
{"lonely start bytes (4 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32, 16#fffd/utf8>>,
|
||||
clean_string(<<16#00f0, 32, 16#00f7>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"missing continuation byte (3 byte)", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<224, 160, 32>>, #config{})
|
||||
)},
|
||||
{"missing continuation byte (3 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<224, 160, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"missing continuation byte (4 byte missing one)", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<240, 144, 128, 32>>, #config{})
|
||||
)},
|
||||
{"missing continuation byte (4 byte missing one) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<240, 144, 128, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"missing continuation byte (4 byte missing two)", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<240, 144, 32>>, #config{})
|
||||
)},
|
||||
{"missing continuation byte (4 byte missing two) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<240, 144, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"overlong encoding of u+002f (2 byte)", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#c0, 16#af, 32>>, #config{})
|
||||
)},
|
||||
{"overlong encoding of u+002f (2 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#c0, 16#af, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"overlong encoding of u+002f (3 byte)", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#e0, 16#80, 16#af, 32>>, #config{})
|
||||
)},
|
||||
{"overlong encoding of u+002f (3 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#e0, 16#80, 16#af, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"overlong encoding of u+002f (4 byte)", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#f0, 16#80, 16#80, 16#af, 32>>, #config{})
|
||||
)},
|
||||
{"overlong encoding of u+002f (4 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#f0, 16#80, 16#80, 16#af, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"highest overlong 2 byte sequence", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#c1, 16#bf, 32>>, #config{})
|
||||
)},
|
||||
{"highest overlong 2 byte sequence replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#c1, 16#bf, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"highest overlong 3 byte sequence", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#e0, 16#9f, 16#bf, 32>>, #config{})
|
||||
)},
|
||||
{"highest overlong 3 byte sequence replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#e0, 16#9f, 16#bf, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"highest overlong 4 byte sequence", ?_assertEqual(
|
||||
{error, badarg},
|
||||
clean_string(<<16#f0, 16#8f, 16#bf, 16#bf, 32>>, #config{})
|
||||
)},
|
||||
{"highest overlong 4 byte sequence replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#f0, 16#8f, 16#bf, 16#bf, 32>>, #config{replaced_bad_utf8=true})
|
||||
)}
|
||||
].
|
||||
|
|
@ -27,7 +27,6 @@
|
|||
-export([config_to_list/1]).
|
||||
-export([extract_config/1, valid_flags/0]).
|
||||
-export([json_escape_sequence/1]).
|
||||
-export([clean_string/2]).
|
||||
|
||||
-ifdef(TEST).
|
||||
-export([fake_error_handler/3]).
|
||||
|
|
@ -175,390 +174,6 @@ to_hex(15) -> $f;
|
|||
to_hex(X) -> X + 48. %% ascii "1" is [49], "2" is [50], etc...
|
||||
|
||||
|
||||
clean_string(Bin, #config{dirty_strings=true}) -> Bin;
|
||||
clean_string(Bin, Config) ->
|
||||
case Config#config.replaced_bad_utf8 orelse Config#config.escaped_strings of
|
||||
true -> clean(Bin, [], Config)
|
||||
; false -> ensure_clean(Bin), Bin
|
||||
end.
|
||||
|
||||
|
||||
%% fast path for no escaping and no correcting, throws error if string is 'bad'
|
||||
ensure_clean(<<>>) -> ok;
|
||||
ensure_clean(<<0, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<1, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<2, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<3, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<4, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<5, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<6, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<7, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<8, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<9, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<10, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<11, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<12, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<13, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<14, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<15, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<16, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<17, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<18, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<19, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<20, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<21, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<22, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<23, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<24, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<25, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<26, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<27, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<28, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<29, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<30, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<31, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<32, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<33, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<34, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<35, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<36, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<37, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<38, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<39, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<40, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<41, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<42, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<43, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<44, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<45, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<46, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<47, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<48, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<49, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<50, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<51, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<52, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<53, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<54, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<55, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<56, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<57, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<58, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<59, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<60, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<61, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<62, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<63, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<64, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<65, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<66, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<67, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<68, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<69, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<70, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<71, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<72, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<73, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<74, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<75, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<76, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<77, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<78, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<79, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<80, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<81, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<82, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<83, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<84, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<85, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<86, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<87, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<88, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<89, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<90, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<91, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<92, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<93, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<94, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<95, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<96, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<97, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<98, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<99, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<100, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<101, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<102, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<103, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<104, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<105, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<106, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<107, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<108, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<109, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<110, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<111, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<112, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<113, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<114, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<115, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<116, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<117, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<118, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<119, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<120, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<121, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<122, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<123, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<124, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<125, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<126, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<127, Rest/binary>>) -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X < 16#d800 -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X > 16#dfff, X < 16#fdd0 -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X > 16#fdef, X < 16#fffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#10000, X < 16#1fffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#20000, X < 16#2fffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#30000, X < 16#3fffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#40000, X < 16#4fffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#50000, X < 16#5fffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#60000, X < 16#6fffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#70000, X < 16#7fffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#80000, X < 16#8fffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#90000, X < 16#9fffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#a0000, X < 16#afffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#b0000, X < 16#bfffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#c0000, X < 16#cfffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#d0000, X < 16#dfffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#e0000, X < 16#efffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#f0000, X < 16#ffffe -> ensure_clean(Rest);
|
||||
ensure_clean(<<X/utf8, Rest/binary>>) when X >= 16#100000, X < 16#10fffe -> ensure_clean(Rest);
|
||||
ensure_clean(Bin) -> erlang:error(badarg, [Bin]).
|
||||
|
||||
|
||||
%% escape and/or replace bad codepoints if requested
|
||||
clean(<<>>, Acc, _Config) -> unicode:characters_to_binary(lists:reverse(Acc));
|
||||
clean(<<0, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(0, Config) ++ Acc, Config);
|
||||
clean(<<1, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(1, Config) ++ Acc, Config);
|
||||
clean(<<2, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(2, Config) ++ Acc, Config);
|
||||
clean(<<3, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(3, Config) ++ Acc, Config);
|
||||
clean(<<4, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(4, Config) ++ Acc, Config);
|
||||
clean(<<5, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(5, Config) ++ Acc, Config);
|
||||
clean(<<6, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(6, Config) ++ Acc, Config);
|
||||
clean(<<7, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(7, Config) ++ Acc, Config);
|
||||
clean(<<8, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(8, Config) ++ Acc, Config);
|
||||
clean(<<9, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(9, Config) ++ Acc, Config);
|
||||
clean(<<10, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(10, Config) ++ Acc, Config);
|
||||
clean(<<11, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(11, Config) ++ Acc, Config);
|
||||
clean(<<12, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(12, Config) ++ Acc, Config);
|
||||
clean(<<13, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(13, Config) ++ Acc, Config);
|
||||
clean(<<14, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(14, Config) ++ Acc, Config);
|
||||
clean(<<15, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(15, Config) ++ Acc, Config);
|
||||
clean(<<16, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(16, Config) ++ Acc, Config);
|
||||
clean(<<17, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(17, Config) ++ Acc, Config);
|
||||
clean(<<18, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(18, Config) ++ Acc, Config);
|
||||
clean(<<19, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(19, Config) ++ Acc, Config);
|
||||
clean(<<20, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(20, Config) ++ Acc, Config);
|
||||
clean(<<21, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(21, Config) ++ Acc, Config);
|
||||
clean(<<22, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(22, Config) ++ Acc, Config);
|
||||
clean(<<23, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(23, Config) ++ Acc, Config);
|
||||
clean(<<24, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(24, Config) ++ Acc, Config);
|
||||
clean(<<25, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(25, Config) ++ Acc, Config);
|
||||
clean(<<26, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(26, Config) ++ Acc, Config);
|
||||
clean(<<27, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(27, Config) ++ Acc, Config);
|
||||
clean(<<28, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(28, Config) ++ Acc, Config);
|
||||
clean(<<29, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(29, Config) ++ Acc, Config);
|
||||
clean(<<30, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(30, Config) ++ Acc, Config);
|
||||
clean(<<31, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(31, Config) ++ Acc, Config);
|
||||
clean(<<32, Rest/binary>>, Acc, Config) -> clean(Rest, [32] ++ Acc, Config);
|
||||
clean(<<33, Rest/binary>>, Acc, Config) -> clean(Rest, [33] ++ Acc, Config);
|
||||
clean(<<34, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(34, Config) ++ Acc, Config);
|
||||
clean(<<35, Rest/binary>>, Acc, Config) -> clean(Rest, [35] ++ Acc, Config);
|
||||
clean(<<36, Rest/binary>>, Acc, Config) -> clean(Rest, [36] ++ Acc, Config);
|
||||
clean(<<37, Rest/binary>>, Acc, Config) -> clean(Rest, [37] ++ Acc, Config);
|
||||
clean(<<38, Rest/binary>>, Acc, Config) -> clean(Rest, [38] ++ Acc, Config);
|
||||
clean(<<39, Rest/binary>>, Acc, Config) -> clean(Rest, [39] ++ Acc, Config);
|
||||
clean(<<40, Rest/binary>>, Acc, Config) -> clean(Rest, [40] ++ Acc, Config);
|
||||
clean(<<41, Rest/binary>>, Acc, Config) -> clean(Rest, [41] ++ Acc, Config);
|
||||
clean(<<42, Rest/binary>>, Acc, Config) -> clean(Rest, [42] ++ Acc, Config);
|
||||
clean(<<43, Rest/binary>>, Acc, Config) -> clean(Rest, [43] ++ Acc, Config);
|
||||
clean(<<44, Rest/binary>>, Acc, Config) -> clean(Rest, [44] ++ Acc, Config);
|
||||
clean(<<45, Rest/binary>>, Acc, Config) -> clean(Rest, [45] ++ Acc, Config);
|
||||
clean(<<46, Rest/binary>>, Acc, Config) -> clean(Rest, [46] ++ Acc, Config);
|
||||
clean(<<47, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(47, Config) ++ Acc, Config);
|
||||
clean(<<48, Rest/binary>>, Acc, Config) -> clean(Rest, [48] ++ Acc, Config);
|
||||
clean(<<49, Rest/binary>>, Acc, Config) -> clean(Rest, [49] ++ Acc, Config);
|
||||
clean(<<50, Rest/binary>>, Acc, Config) -> clean(Rest, [50] ++ Acc, Config);
|
||||
clean(<<51, Rest/binary>>, Acc, Config) -> clean(Rest, [51] ++ Acc, Config);
|
||||
clean(<<52, Rest/binary>>, Acc, Config) -> clean(Rest, [52] ++ Acc, Config);
|
||||
clean(<<53, Rest/binary>>, Acc, Config) -> clean(Rest, [53] ++ Acc, Config);
|
||||
clean(<<54, Rest/binary>>, Acc, Config) -> clean(Rest, [54] ++ Acc, Config);
|
||||
clean(<<55, Rest/binary>>, Acc, Config) -> clean(Rest, [55] ++ Acc, Config);
|
||||
clean(<<56, Rest/binary>>, Acc, Config) -> clean(Rest, [56] ++ Acc, Config);
|
||||
clean(<<57, Rest/binary>>, Acc, Config) -> clean(Rest, [57] ++ Acc, Config);
|
||||
clean(<<58, Rest/binary>>, Acc, Config) -> clean(Rest, [58] ++ Acc, Config);
|
||||
clean(<<59, Rest/binary>>, Acc, Config) -> clean(Rest, [59] ++ Acc, Config);
|
||||
clean(<<60, Rest/binary>>, Acc, Config) -> clean(Rest, [60] ++ Acc, Config);
|
||||
clean(<<61, Rest/binary>>, Acc, Config) -> clean(Rest, [61] ++ Acc, Config);
|
||||
clean(<<62, Rest/binary>>, Acc, Config) -> clean(Rest, [62] ++ Acc, Config);
|
||||
clean(<<63, Rest/binary>>, Acc, Config) -> clean(Rest, [63] ++ Acc, Config);
|
||||
clean(<<64, Rest/binary>>, Acc, Config) -> clean(Rest, [64] ++ Acc, Config);
|
||||
clean(<<65, Rest/binary>>, Acc, Config) -> clean(Rest, [65] ++ Acc, Config);
|
||||
clean(<<66, Rest/binary>>, Acc, Config) -> clean(Rest, [66] ++ Acc, Config);
|
||||
clean(<<67, Rest/binary>>, Acc, Config) -> clean(Rest, [67] ++ Acc, Config);
|
||||
clean(<<68, Rest/binary>>, Acc, Config) -> clean(Rest, [68] ++ Acc, Config);
|
||||
clean(<<69, Rest/binary>>, Acc, Config) -> clean(Rest, [69] ++ Acc, Config);
|
||||
clean(<<70, Rest/binary>>, Acc, Config) -> clean(Rest, [70] ++ Acc, Config);
|
||||
clean(<<71, Rest/binary>>, Acc, Config) -> clean(Rest, [71] ++ Acc, Config);
|
||||
clean(<<72, Rest/binary>>, Acc, Config) -> clean(Rest, [72] ++ Acc, Config);
|
||||
clean(<<73, Rest/binary>>, Acc, Config) -> clean(Rest, [73] ++ Acc, Config);
|
||||
clean(<<74, Rest/binary>>, Acc, Config) -> clean(Rest, [74] ++ Acc, Config);
|
||||
clean(<<75, Rest/binary>>, Acc, Config) -> clean(Rest, [75] ++ Acc, Config);
|
||||
clean(<<76, Rest/binary>>, Acc, Config) -> clean(Rest, [76] ++ Acc, Config);
|
||||
clean(<<77, Rest/binary>>, Acc, Config) -> clean(Rest, [77] ++ Acc, Config);
|
||||
clean(<<78, Rest/binary>>, Acc, Config) -> clean(Rest, [78] ++ Acc, Config);
|
||||
clean(<<79, Rest/binary>>, Acc, Config) -> clean(Rest, [79] ++ Acc, Config);
|
||||
clean(<<80, Rest/binary>>, Acc, Config) -> clean(Rest, [80] ++ Acc, Config);
|
||||
clean(<<81, Rest/binary>>, Acc, Config) -> clean(Rest, [81] ++ Acc, Config);
|
||||
clean(<<82, Rest/binary>>, Acc, Config) -> clean(Rest, [82] ++ Acc, Config);
|
||||
clean(<<83, Rest/binary>>, Acc, Config) -> clean(Rest, [83] ++ Acc, Config);
|
||||
clean(<<84, Rest/binary>>, Acc, Config) -> clean(Rest, [84] ++ Acc, Config);
|
||||
clean(<<85, Rest/binary>>, Acc, Config) -> clean(Rest, [85] ++ Acc, Config);
|
||||
clean(<<86, Rest/binary>>, Acc, Config) -> clean(Rest, [86] ++ Acc, Config);
|
||||
clean(<<87, Rest/binary>>, Acc, Config) -> clean(Rest, [87] ++ Acc, Config);
|
||||
clean(<<88, Rest/binary>>, Acc, Config) -> clean(Rest, [88] ++ Acc, Config);
|
||||
clean(<<89, Rest/binary>>, Acc, Config) -> clean(Rest, [89] ++ Acc, Config);
|
||||
clean(<<90, Rest/binary>>, Acc, Config) -> clean(Rest, [90] ++ Acc, Config);
|
||||
clean(<<91, Rest/binary>>, Acc, Config) -> clean(Rest, [91] ++ Acc, Config);
|
||||
clean(<<92, Rest/binary>>, Acc, Config) -> clean(Rest, maybe_replace(92, Config) ++ Acc, Config);
|
||||
clean(<<93, Rest/binary>>, Acc, Config) -> clean(Rest, [93] ++ Acc, Config);
|
||||
clean(<<94, Rest/binary>>, Acc, Config) -> clean(Rest, [94] ++ Acc, Config);
|
||||
clean(<<95, Rest/binary>>, Acc, Config) -> clean(Rest, [95] ++ Acc, Config);
|
||||
clean(<<96, Rest/binary>>, Acc, Config) -> clean(Rest, [96] ++ Acc, Config);
|
||||
clean(<<97, Rest/binary>>, Acc, Config) -> clean(Rest, [97] ++ Acc, Config);
|
||||
clean(<<98, Rest/binary>>, Acc, Config) -> clean(Rest, [98] ++ Acc, Config);
|
||||
clean(<<99, Rest/binary>>, Acc, Config) -> clean(Rest, [99] ++ Acc, Config);
|
||||
clean(<<100, Rest/binary>>, Acc, Config) -> clean(Rest, [100] ++ Acc, Config);
|
||||
clean(<<101, Rest/binary>>, Acc, Config) -> clean(Rest, [101] ++ Acc, Config);
|
||||
clean(<<102, Rest/binary>>, Acc, Config) -> clean(Rest, [102] ++ Acc, Config);
|
||||
clean(<<103, Rest/binary>>, Acc, Config) -> clean(Rest, [103] ++ Acc, Config);
|
||||
clean(<<104, Rest/binary>>, Acc, Config) -> clean(Rest, [104] ++ Acc, Config);
|
||||
clean(<<105, Rest/binary>>, Acc, Config) -> clean(Rest, [105] ++ Acc, Config);
|
||||
clean(<<106, Rest/binary>>, Acc, Config) -> clean(Rest, [106] ++ Acc, Config);
|
||||
clean(<<107, Rest/binary>>, Acc, Config) -> clean(Rest, [107] ++ Acc, Config);
|
||||
clean(<<108, Rest/binary>>, Acc, Config) -> clean(Rest, [108] ++ Acc, Config);
|
||||
clean(<<109, Rest/binary>>, Acc, Config) -> clean(Rest, [109] ++ Acc, Config);
|
||||
clean(<<110, Rest/binary>>, Acc, Config) -> clean(Rest, [110] ++ Acc, Config);
|
||||
clean(<<111, Rest/binary>>, Acc, Config) -> clean(Rest, [111] ++ Acc, Config);
|
||||
clean(<<112, Rest/binary>>, Acc, Config) -> clean(Rest, [112] ++ Acc, Config);
|
||||
clean(<<113, Rest/binary>>, Acc, Config) -> clean(Rest, [113] ++ Acc, Config);
|
||||
clean(<<114, Rest/binary>>, Acc, Config) -> clean(Rest, [114] ++ Acc, Config);
|
||||
clean(<<115, Rest/binary>>, Acc, Config) -> clean(Rest, [115] ++ Acc, Config);
|
||||
clean(<<116, Rest/binary>>, Acc, Config) -> clean(Rest, [116] ++ Acc, Config);
|
||||
clean(<<117, Rest/binary>>, Acc, Config) -> clean(Rest, [117] ++ Acc, Config);
|
||||
clean(<<118, Rest/binary>>, Acc, Config) -> clean(Rest, [118] ++ Acc, Config);
|
||||
clean(<<119, Rest/binary>>, Acc, Config) -> clean(Rest, [119] ++ Acc, Config);
|
||||
clean(<<120, Rest/binary>>, Acc, Config) -> clean(Rest, [120] ++ Acc, Config);
|
||||
clean(<<121, Rest/binary>>, Acc, Config) -> clean(Rest, [121] ++ Acc, Config);
|
||||
clean(<<122, Rest/binary>>, Acc, Config) -> clean(Rest, [122] ++ Acc, Config);
|
||||
clean(<<123, Rest/binary>>, Acc, Config) -> clean(Rest, [123] ++ Acc, Config);
|
||||
clean(<<124, Rest/binary>>, Acc, Config) -> clean(Rest, [124] ++ Acc, Config);
|
||||
clean(<<125, Rest/binary>>, Acc, Config) -> clean(Rest, [125] ++ Acc, Config);
|
||||
clean(<<126, Rest/binary>>, Acc, Config) -> clean(Rest, [126] ++ Acc, Config);
|
||||
clean(<<127, Rest/binary>>, Acc, Config) -> clean(Rest, [127] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X == 16#2028; X == 16#2029 ->
|
||||
clean(Rest, maybe_replace(X, Config) ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X < 16#d800 ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X > 16#dfff, X < 16#fdd0 ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X > 16#fdef, X < 16#fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#10000, X < 16#1fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#20000, X < 16#2fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#30000, X < 16#3fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#40000, X < 16#4fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#50000, X < 16#5fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#60000, X < 16#6fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#70000, X < 16#7fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#80000, X < 16#8fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#90000, X < 16#9fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#a0000, X < 16#afffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#b0000, X < 16#bfffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#c0000, X < 16#cfffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#d0000, X < 16#dfffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#e0000, X < 16#efffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#f0000, X < 16#ffffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
clean(<<X/utf8, Rest/binary>>, Acc, Config) when X >= 16#100000, X < 16#10fffe ->
|
||||
clean(Rest, [X] ++ Acc, Config);
|
||||
%% noncharacters
|
||||
clean(<<_/utf8, Rest/binary>>, Acc, Config) ->
|
||||
clean(Rest, maybe_replace(noncharacter, Config) ++ Acc, Config);
|
||||
%% surrogates
|
||||
clean(<<237, X, _, Rest/binary>>, Acc, Config) when X >= 160 ->
|
||||
clean(Rest, maybe_replace(surrogate, Config) ++ Acc, Config);
|
||||
%% u+fffe and u+ffff for R14BXX
|
||||
clean(<<239, 191, X, Rest/binary>>, Acc, Config) when X == 190; X == 191 ->
|
||||
clean(Rest, maybe_replace(noncharacter, Config) ++ Acc, Config);
|
||||
%% overlong encodings and missing continuations of a 2 byte sequence
|
||||
clean(<<X, Rest/binary>>, Acc, Config) when X >= 192, X =< 223 ->
|
||||
clean(strip_continuations(Rest, 1), maybe_replace(badutf, Config) ++ Acc, Config);
|
||||
%% overlong encodings and missing continuations of a 3 byte sequence
|
||||
clean(<<X, Rest/binary>>, Acc, Config) when X >= 224, X =< 239 ->
|
||||
clean(strip_continuations(Rest, 2), maybe_replace(badutf, Config) ++ Acc, Config);
|
||||
%% overlong encodings and missing continuations of a 4 byte sequence
|
||||
clean(<<X, Rest/binary>>, Acc, Config) when X >= 240, X =< 247 ->
|
||||
clean(strip_continuations(Rest, 3), maybe_replace(badutf, Config) ++ Acc, Config);
|
||||
clean(<<_, Rest/binary>>, Acc, Config) ->
|
||||
clean(Rest, maybe_replace(badutf, Config) ++ Acc, Config).
|
||||
|
||||
|
||||
strip_continuations(Bin, 0) -> Bin;
|
||||
strip_continuations(<<X, Rest/binary>>, N) when X >= 128, X =< 191 ->
|
||||
strip_continuations(Rest, N - 1);
|
||||
%% not a continuation byte
|
||||
strip_continuations(Bin, _) -> Bin.
|
||||
|
||||
|
||||
maybe_replace($\b, #config{escaped_strings=true}) -> [$b, $\\];
|
||||
maybe_replace($\t, #config{escaped_strings=true}) -> [$t, $\\];
|
||||
maybe_replace($\n, #config{escaped_strings=true}) -> [$n, $\\];
|
||||
maybe_replace($\f, #config{escaped_strings=true}) -> [$f, $\\];
|
||||
maybe_replace($\r, #config{escaped_strings=true}) -> [$r, $\\];
|
||||
maybe_replace($\", #config{escaped_strings=true}) -> [$\", $\\];
|
||||
maybe_replace($/, Config=#config{escaped_strings=true}) ->
|
||||
case Config#config.escaped_forward_slashes of
|
||||
true -> [$/, $\\]
|
||||
; false -> [$/]
|
||||
end;
|
||||
maybe_replace($\\, #config{escaped_strings=true}) -> [$\\, $\\];
|
||||
maybe_replace(X, Config=#config{escaped_strings=true}) when X == 16#2028; X == 16#2029 ->
|
||||
case Config#config.unescaped_jsonp of
|
||||
true -> [X]
|
||||
; false -> lists:reverse(jsx_utils:json_escape_sequence(X))
|
||||
end;
|
||||
maybe_replace(X, #config{escaped_strings=true}) when X < 32 ->
|
||||
lists:reverse(jsx_utils:json_escape_sequence(X));
|
||||
maybe_replace(noncharacter, #config{replaced_bad_utf8=true}) -> [16#fffd];
|
||||
maybe_replace(surrogate, #config{replaced_bad_utf8=true}) -> [16#fffd];
|
||||
maybe_replace(badutf, #config{replaced_bad_utf8=true}) -> [16#fffd];
|
||||
maybe_replace(_, _) -> erlang:error(badarg).
|
||||
|
||||
|
||||
|
||||
%% eunit tests
|
||||
-ifdef(TEST).
|
||||
|
|
@ -715,479 +330,4 @@ config_to_list_test_() ->
|
|||
fake_error_handler(_, _, _) -> ok.
|
||||
|
||||
|
||||
%% erlang refuses to encode certain codepoints, so fake them
|
||||
to_fake_utf8(N) when N < 16#0080 -> <<N:8>>;
|
||||
to_fake_utf8(N) when N < 16#0800 ->
|
||||
<<0:5, Y:5, X:6>> = <<N:16>>,
|
||||
<<2#110:3, Y:5, 2#10:2, X:6>>;
|
||||
to_fake_utf8(N) when N < 16#10000 ->
|
||||
<<Z:4, Y:6, X:6>> = <<N:16>>,
|
||||
<<2#1110:4, Z:4, 2#10:2, Y:6, 2#10:2, X:6>>;
|
||||
to_fake_utf8(N) ->
|
||||
<<0:3, W:3, Z:6, Y:6, X:6>> = <<N:24>>,
|
||||
<<2#11110:5, W:3, 2#10:2, Z:6, 2#10:2, Y:6, 2#10:2, X:6>>.
|
||||
|
||||
|
||||
codepoints() ->
|
||||
unicode:characters_to_binary(
|
||||
[32, 33]
|
||||
++ lists:seq(35, 46)
|
||||
++ lists:seq(48, 91)
|
||||
++ lists:seq(93, 16#2027)
|
||||
++ lists:seq(16#202a, 16#d7ff)
|
||||
++ lists:seq(16#e000, 16#fdcf)
|
||||
++ lists:seq(16#fdf0, 16#fffd)
|
||||
).
|
||||
|
||||
extended_codepoints() ->
|
||||
unicode:characters_to_binary(
|
||||
lists:seq(16#10000, 16#1fffd) ++ [
|
||||
16#20000, 16#30000, 16#40000, 16#50000, 16#60000,
|
||||
16#70000, 16#80000, 16#90000, 16#a0000, 16#b0000,
|
||||
16#c0000, 16#d0000, 16#e0000, 16#f0000, 16#100000
|
||||
]
|
||||
).
|
||||
|
||||
reserved_space() -> [ to_fake_utf8(N) || N <- lists:seq(16#fdd0, 16#fdef) ].
|
||||
|
||||
surrogates() -> [ to_fake_utf8(N) || N <- lists:seq(16#d800, 16#dfff) ].
|
||||
|
||||
noncharacters() -> [ to_fake_utf8(N) || N <- lists:seq(16#fffe, 16#ffff) ].
|
||||
|
||||
extended_noncharacters() ->
|
||||
[ to_fake_utf8(N) || N <- [16#1fffe, 16#1ffff, 16#2fffe, 16#2ffff]
|
||||
++ [16#3fffe, 16#3ffff, 16#4fffe, 16#4ffff]
|
||||
++ [16#5fffe, 16#5ffff, 16#6fffe, 16#6ffff]
|
||||
++ [16#7fffe, 16#7ffff, 16#8fffe, 16#8ffff]
|
||||
++ [16#9fffe, 16#9ffff, 16#afffe, 16#affff]
|
||||
++ [16#bfffe, 16#bffff, 16#cfffe, 16#cffff]
|
||||
++ [16#dfffe, 16#dffff, 16#efffe, 16#effff]
|
||||
++ [16#ffffe, 16#fffff, 16#10fffe, 16#10ffff]
|
||||
].
|
||||
|
||||
|
||||
decode(String, Config) ->
|
||||
try
|
||||
[{string, clean_string(String, Config)}, end_json]
|
||||
catch
|
||||
error:badarg -> {error, badarg}
|
||||
end.
|
||||
|
||||
|
||||
clean_string_test_() ->
|
||||
[
|
||||
{"clean codepoints", ?_assertEqual(
|
||||
[{string, codepoints()}, end_json],
|
||||
decode(codepoints(), #config{})
|
||||
)},
|
||||
{"clean extended codepoints", ?_assertEqual(
|
||||
[{string, extended_codepoints()}, end_json],
|
||||
decode(extended_codepoints(), #config{})
|
||||
)},
|
||||
{"escape path codepoints", ?_assertEqual(
|
||||
[{string, codepoints()}, end_json],
|
||||
decode(codepoints(), #config{escaped_strings=true})
|
||||
)},
|
||||
{"escape path extended codepoints", ?_assertEqual(
|
||||
[{string, extended_codepoints()}, end_json],
|
||||
decode(extended_codepoints(), #config{escaped_strings=true})
|
||||
)},
|
||||
{"error reserved space", ?_assertEqual(
|
||||
lists:duplicate(length(reserved_space()), {error, badarg}),
|
||||
lists:map(fun(Codepoint) -> decode(Codepoint, #config{}) end, reserved_space())
|
||||
)},
|
||||
{"error surrogates", ?_assertEqual(
|
||||
lists:duplicate(length(surrogates()), {error, badarg}),
|
||||
lists:map(fun(Codepoint) -> decode(Codepoint, #config{}) end, surrogates())
|
||||
)},
|
||||
{"error noncharacters", ?_assertEqual(
|
||||
lists:duplicate(length(noncharacters()), {error, badarg}),
|
||||
lists:map(fun(Codepoint) -> decode(Codepoint, #config{}) end, noncharacters())
|
||||
)},
|
||||
{"error extended noncharacters", ?_assertEqual(
|
||||
lists:duplicate(length(extended_noncharacters()), {error, badarg}),
|
||||
lists:map(fun(Codepoint) -> decode(Codepoint, #config{}) end, extended_noncharacters())
|
||||
)},
|
||||
{"clean reserved space", ?_assertEqual(
|
||||
lists:duplicate(length(reserved_space()), [{string, <<16#fffd/utf8>>}, end_json]),
|
||||
lists:map(fun(Codepoint) -> decode(Codepoint, #config{replaced_bad_utf8=true}) end, reserved_space())
|
||||
)},
|
||||
{"clean surrogates", ?_assertEqual(
|
||||
lists:duplicate(length(surrogates()), [{string, <<16#fffd/utf8>>}, end_json]),
|
||||
lists:map(fun(Codepoint) -> decode(Codepoint, #config{replaced_bad_utf8=true}) end, surrogates())
|
||||
)},
|
||||
{"clean noncharacters", ?_assertEqual(
|
||||
lists:duplicate(length(noncharacters()), [{string, <<16#fffd/utf8>>}, end_json]),
|
||||
lists:map(fun(Codepoint) -> decode(Codepoint, #config{replaced_bad_utf8=true}) end, noncharacters())
|
||||
)},
|
||||
{"clean extended noncharacters", ?_assertEqual(
|
||||
lists:duplicate(length(extended_noncharacters()), [{string, <<16#fffd/utf8>>}, end_json]),
|
||||
lists:map(fun(Codepoint) -> decode(Codepoint, #config{replaced_bad_utf8=true}) end, extended_noncharacters())
|
||||
)}
|
||||
].
|
||||
|
||||
|
||||
maybe_escape(Bin, Config) -> clean_string(Bin, Config).
|
||||
|
||||
escape_test_() ->
|
||||
[
|
||||
{"maybe_escape backspace", ?_assertEqual(
|
||||
<<"\\b">>,
|
||||
maybe_escape(<<16#0008/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"don't escape backspace", ?_assertEqual(
|
||||
<<"\b">>,
|
||||
maybe_escape(<<16#0008/utf8>>, #config{})
|
||||
)},
|
||||
{"maybe_escape tab", ?_assertEqual(
|
||||
<<"\\t">>,
|
||||
maybe_escape(<<16#0009/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape newline", ?_assertEqual(
|
||||
<<"\\n">>,
|
||||
maybe_escape(<<16#000a/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape formfeed", ?_assertEqual(
|
||||
<<"\\f">>,
|
||||
maybe_escape(<<16#000c/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape carriage return", ?_assertEqual(
|
||||
<<"\\r">>,
|
||||
maybe_escape(<<16#000d/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape quote", ?_assertEqual(
|
||||
<<"\\\"">>,
|
||||
maybe_escape(<<16#0022/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape forward slash", ?_assertEqual(
|
||||
<<"\\/">>,
|
||||
maybe_escape(<<16#002f/utf8>>, #config{escaped_strings=true, escaped_forward_slashes=true})
|
||||
)},
|
||||
{"do not maybe_escape forward slash", ?_assertEqual(
|
||||
<<"/">>,
|
||||
maybe_escape(<<16#002f/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape backslash", ?_assertEqual(
|
||||
<<"\\\\">>,
|
||||
maybe_escape(<<16#005c/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape jsonp (u2028)", ?_assertEqual(
|
||||
<<"\\u2028">>,
|
||||
maybe_escape(<<16#2028/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"do not maybe_escape jsonp (u2028)", ?_assertEqual(
|
||||
<<16#2028/utf8>>,
|
||||
maybe_escape(<<16#2028/utf8>>, #config{escaped_strings=true, unescaped_jsonp=true})
|
||||
)},
|
||||
{"maybe_escape jsonp (u2029)", ?_assertEqual(
|
||||
<<"\\u2029">>,
|
||||
maybe_escape(<<16#2029/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"do not maybe_escape jsonp (u2029)", ?_assertEqual(
|
||||
<<16#2029/utf8>>,
|
||||
maybe_escape(<<16#2029/utf8>>, #config{escaped_strings=true, unescaped_jsonp=true})
|
||||
)},
|
||||
{"maybe_escape u0000", ?_assertEqual(
|
||||
<<"\\u0000">>,
|
||||
maybe_escape(<<16#0000/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0001", ?_assertEqual(
|
||||
<<"\\u0001">>,
|
||||
maybe_escape(<<16#0001/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0002", ?_assertEqual(
|
||||
<<"\\u0002">>,
|
||||
maybe_escape(<<16#0002/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0003", ?_assertEqual(
|
||||
<<"\\u0003">>,
|
||||
maybe_escape(<<16#0003/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0004", ?_assertEqual(
|
||||
<<"\\u0004">>,
|
||||
maybe_escape(<<16#0004/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0005", ?_assertEqual(
|
||||
<<"\\u0005">>,
|
||||
maybe_escape(<<16#0005/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0006", ?_assertEqual(
|
||||
<<"\\u0006">>,
|
||||
maybe_escape(<<16#0006/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0007", ?_assertEqual(
|
||||
<<"\\u0007">>,
|
||||
maybe_escape(<<16#0007/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u000b", ?_assertEqual(
|
||||
<<"\\u000b">>,
|
||||
maybe_escape(<<16#000b/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u000e", ?_assertEqual(
|
||||
<<"\\u000e">>,
|
||||
maybe_escape(<<16#000e/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u000f", ?_assertEqual(
|
||||
<<"\\u000f">>,
|
||||
maybe_escape(<<16#000f/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0010", ?_assertEqual(
|
||||
<<"\\u0010">>,
|
||||
maybe_escape(<<16#0010/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0011", ?_assertEqual(
|
||||
<<"\\u0011">>,
|
||||
maybe_escape(<<16#0011/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0012", ?_assertEqual(
|
||||
<<"\\u0012">>,
|
||||
maybe_escape(<<16#0012/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0013", ?_assertEqual(
|
||||
<<"\\u0013">>,
|
||||
maybe_escape(<<16#0013/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0014", ?_assertEqual(
|
||||
<<"\\u0014">>,
|
||||
maybe_escape(<<16#0014/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0015", ?_assertEqual(
|
||||
<<"\\u0015">>,
|
||||
maybe_escape(<<16#0015/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0016", ?_assertEqual(
|
||||
<<"\\u0016">>,
|
||||
maybe_escape(<<16#0016/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0017", ?_assertEqual(
|
||||
<<"\\u0017">>,
|
||||
maybe_escape(<<16#0017/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0018", ?_assertEqual(
|
||||
<<"\\u0018">>,
|
||||
maybe_escape(<<16#0018/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u0019", ?_assertEqual(
|
||||
<<"\\u0019">>,
|
||||
maybe_escape(<<16#0019/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001a", ?_assertEqual(
|
||||
<<"\\u001a">>,
|
||||
maybe_escape(<<16#001a/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001b", ?_assertEqual(
|
||||
<<"\\u001b">>,
|
||||
maybe_escape(<<16#001b/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001c", ?_assertEqual(
|
||||
<<"\\u001c">>,
|
||||
maybe_escape(<<16#001c/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001d", ?_assertEqual(
|
||||
<<"\\u001d">>,
|
||||
maybe_escape(<<16#001d/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001e", ?_assertEqual(
|
||||
<<"\\u001e">>,
|
||||
maybe_escape(<<16#001e/utf8>>, #config{escaped_strings=true})
|
||||
)},
|
||||
{"maybe_escape u001f", ?_assertEqual(
|
||||
<<"\\u001f">>,
|
||||
maybe_escape(<<16#001f/utf8>>, #config{escaped_strings=true})
|
||||
)}
|
||||
].
|
||||
|
||||
|
||||
bad_utf8_test_() ->
|
||||
[
|
||||
{"noncharacter u+fffe", ?_assertError(
|
||||
badarg,
|
||||
clean_string(to_fake_utf8(16#fffe), #config{})
|
||||
)},
|
||||
{"noncharacter u+fffe replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8>>,
|
||||
clean_string(to_fake_utf8(16#fffe), #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"noncharacter u+ffff", ?_assertError(
|
||||
badarg,
|
||||
clean_string(to_fake_utf8(16#ffff), #config{})
|
||||
)},
|
||||
{"noncharacter u+ffff replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8>>,
|
||||
clean_string(to_fake_utf8(16#ffff), #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"orphan continuation byte u+0080", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#0080>>, #config{})
|
||||
)},
|
||||
{"orphan continuation byte u+0080 replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8>>,
|
||||
clean_string(<<16#0080>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"orphan continuation byte u+00bf", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#00bf>>, #config{})
|
||||
)},
|
||||
{"orphan continuation byte u+00bf replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8>>,
|
||||
clean_string(<<16#00bf>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"2 continuation bytes", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 2))/binary>>, #config{})
|
||||
)},
|
||||
{"2 continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, 2),
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 2))/binary>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"3 continuation bytes", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 3))/binary>>, #config{})
|
||||
)},
|
||||
{"3 continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, 3),
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 3))/binary>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"4 continuation bytes", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 4))/binary>>, #config{})
|
||||
)},
|
||||
{"4 continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, 4),
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 4))/binary>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"5 continuation bytes", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 5))/binary>>, #config{})
|
||||
)},
|
||||
{"5 continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, 5),
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 5))/binary>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"6 continuation bytes", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 6))/binary>>, #config{})
|
||||
)},
|
||||
{"6 continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, 6),
|
||||
clean_string(<<(binary:copy(<<16#0080>>, 6))/binary>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"all continuation bytes", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<(list_to_binary(lists:seq(16#0080, 16#00bf)))/binary>>, #config{})
|
||||
)},
|
||||
{"all continuation bytes replaced", ?_assertEqual(
|
||||
binary:copy(<<16#fffd/utf8>>, length(lists:seq(16#0080, 16#00bf))),
|
||||
clean_string(
|
||||
<<(list_to_binary(lists:seq(16#0080, 16#00bf)))/binary>>,
|
||||
#config{replaced_bad_utf8=true}
|
||||
)
|
||||
)},
|
||||
{"lonely start byte", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#00c0>>, #config{})
|
||||
)},
|
||||
{"lonely start byte replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8>>,
|
||||
clean_string(<<16#00c0>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"lonely start bytes (2 byte)", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#00c0, 32, 16#00df>>, #config{})
|
||||
)},
|
||||
{"lonely start bytes (2 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32, 16#fffd/utf8>>,
|
||||
clean_string(<<16#00c0, 32, 16#00df>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"lonely start bytes (3 byte)", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#00e0, 32, 16#00ef>>, #config{})
|
||||
)},
|
||||
{"lonely start bytes (3 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32, 16#fffd/utf8>>,
|
||||
clean_string(<<16#00e0, 32, 16#00ef>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"lonely start bytes (4 byte)", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#00f0, 32, 16#00f7>>, #config{})
|
||||
)},
|
||||
{"lonely start bytes (4 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32, 16#fffd/utf8>>,
|
||||
clean_string(<<16#00f0, 32, 16#00f7>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"missing continuation byte (3 byte)", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<224, 160, 32>>, #config{})
|
||||
)},
|
||||
{"missing continuation byte (3 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<224, 160, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"missing continuation byte (4 byte missing one)", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<240, 144, 128, 32>>, #config{})
|
||||
)},
|
||||
{"missing continuation byte (4 byte missing one) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<240, 144, 128, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"missing continuation byte (4 byte missing two)", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<240, 144, 32>>, #config{})
|
||||
)},
|
||||
{"missing continuation byte (4 byte missing two) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<240, 144, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"overlong encoding of u+002f (2 byte)", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#c0, 16#af, 32>>, #config{})
|
||||
)},
|
||||
{"overlong encoding of u+002f (2 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#c0, 16#af, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"overlong encoding of u+002f (3 byte)", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#e0, 16#80, 16#af, 32>>, #config{})
|
||||
)},
|
||||
{"overlong encoding of u+002f (3 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#e0, 16#80, 16#af, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"overlong encoding of u+002f (4 byte)", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#f0, 16#80, 16#80, 16#af, 32>>, #config{})
|
||||
)},
|
||||
{"overlong encoding of u+002f (4 byte) replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#f0, 16#80, 16#80, 16#af, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"highest overlong 2 byte sequence", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#c1, 16#bf, 32>>, #config{})
|
||||
)},
|
||||
{"highest overlong 2 byte sequence replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#c1, 16#bf, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"highest overlong 3 byte sequence", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#e0, 16#9f, 16#bf, 32>>, #config{})
|
||||
)},
|
||||
{"highest overlong 3 byte sequence replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#e0, 16#9f, 16#bf, 32>>, #config{replaced_bad_utf8=true})
|
||||
)},
|
||||
{"highest overlong 4 byte sequence", ?_assertError(
|
||||
badarg,
|
||||
clean_string(<<16#f0, 16#8f, 16#bf, 16#bf, 32>>, #config{})
|
||||
)},
|
||||
{"highest overlong 4 byte sequence replaced", ?_assertEqual(
|
||||
<<16#fffd/utf8, 32>>,
|
||||
clean_string(<<16#f0, 16#8f, 16#bf, 16#bf, 32>>, #config{replaced_bad_utf8=true})
|
||||
)}
|
||||
].
|
||||
|
||||
|
||||
-endif.
|
||||
Loading…
Add table
Add a link
Reference in a new issue