%% %% %CopyrightBegin% %% %% Copyright Ericsson AB 2008-2013. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. %% You may obtain a copy of the License at %% %% http://www.apache.org/licenses/LICENSE-2.0 %% %% Unless required by applicable law or agreed to in writing, software %% distributed under the License is distributed on an "AS IS" BASIS, %% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %% See the License for the specific language governing permissions and %% limitations under the License. %% %% %CopyrightEnd% %% %% %%% Purpose : Test suite for the ASN.1 application -module(xmerl_SUITE). -compile(export_all). %%---------------------------------------------------------------------- %% Include files %%---------------------------------------------------------------------- -include_lib("common_test/include/ct.hrl"). %%-include("xmerl.hrl"). -include_lib("xmerl/include/xmerl.hrl"). -include_lib("kernel/include/file.hrl"). %%====================================================================== %% Tests %%====================================================================== %%---------------------------------------------------------------------- %% Test groups %%---------------------------------------------------------------------- all() -> [{group, cpd_tests}, xpath_text1, xpath_main, xpath_abbreviated_syntax, xpath_functions, xpath_namespaces, {group, misc}, {group, eventp_tests}, {group, ticket_tests}, {group, app_test}, {group, appup_test}]. groups() -> [{cpd_tests, [], [cpd_invalid1, cpd_invalid1_index, cpd_invalid2_index, cpd_invalid_index3, cpd_invalid_is_layer, cpd_expl_provided_DTD]}, {misc, [], [latin1_alias, syntax_bug1, syntax_bug2, syntax_bug3, pe_ref1, copyright, testXSEIF, export_simple1, export]}, {eventp_tests, [], [sax_parse_and_export]}, {ticket_tests, [], [ticket_5998, ticket_7211, ticket_7214, ticket_7430, ticket_6873, ticket_7496, ticket_8156, ticket_8697, ticket_9411, ticket_9457, ticket_9664_schema, ticket_9664_dtd]}, {app_test, [], [{xmerl_app_test, all}]}, {appup_test, [], [{xmerl_appup_test, all}]}]. init_per_group(_GroupName, Config) -> Config. end_per_group(_GroupName, Config) -> Config. %%---------------------------------------------------------------------- %% Initializations %%---------------------------------------------------------------------- init_per_suite(doc) -> ["Starts the test suite"]; init_per_suite(Config) -> Dog=test_server:timetrap({minutes,10}), ?line file:set_cwd(?config(data_dir,Config)), ?line ok=erl_tar:extract("cpd.tar.gz",[compressed]), ?line ok=erl_tar:extract("misc.tar.gz",[compressed]), ?line ok = change_mode(["cpd", "misc"]), ?line file:set_cwd(filename:join(?config(data_dir,Config),xpath)), TestServerIncludeDir=filename:join(filename:dirname(code:priv_dir(test_server)), "include"), ?line {ok, xpath_lib} = compile:file(xpath_lib, [{i, TestServerIncludeDir}]), ?line {ok, xpath_text} = compile:file(xpath_text, [{i, TestServerIncludeDir}]), ?line {ok, xpath_abbrev} = compile:file(xpath_abbrev, [{i, TestServerIncludeDir}]), [{watchdog, Dog}|Config]. -ifndef(dont_rm_test_dirs). end_per_suite(doc) -> ["Stops the test suite"]; end_per_suite(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line ok=rm_files(["cpd", "misc"]), Dog=?config(watchdog, Config), test_server:timetrap_cancel(Dog), lists:keydelete(watchdog,1,Config). -else. end_per_suite(doc) -> ["Stops the test suite"]; end_per_suite(Config) -> Dog=?config(watchdog, Config), test_server:timetrap_cancel(Dog), lists:keydelete(watchdog,1,Config). -endif. %% initialization before each testcase init_per_testcase(_TestCase,Config) -> io:format("Config:~n~p",[Config]), ?line {ok, _} = file:read_file_info(filename:join([?config(priv_dir,Config)])), ?line code:add_patha(?config(priv_dir,Config)), Dog=test_server:timetrap({minutes,10}), [{watchdog, Dog}|Config]. %% clean up after each testcase end_per_testcase(_Func,Config) -> Dog=?config(watchdog, Config), test_server:timetrap_cancel(Dog), ok. %%---------------------------------------------------------------------- %% Test cases %%---------------------------------------------------------------------- cpd_invalid1(suite) -> []; cpd_invalid1(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line case catch xmerl_scan:file(filename:join([?config(data_dir,Config), cpd,"cpd_test.xml"]),[]) of {'EXIT',{fatal,Reason}} -> case Reason of {expected_markup,_Path,28,32} -> ok; _ -> {comment,"parsing changed behaviour"} end end. cpd_invalid1_index(suite) -> []; cpd_invalid1_index(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line case catch xmerl_scan:file(filename:join([?config(data_dir,Config), cpd,"cpd_index.xml"]),[]) of {'EXIT',{fatal,Reason}} -> case Reason of {{error,{whitespace_was_expected}},_Path,1,19} -> ok; _ -> {comment,"parsing changed behaviour"} end end. cpd_invalid2_index(suite) -> []; cpd_invalid2_index(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line case catch xmerl_scan:file(filename:join([?config(data_dir,Config), cpd,"cpd_index2.xml"]),[]) of {'EXIT',{fatal,Reason}} -> case Reason of {{invalid_target_name,_Ver},_Path,2,3} ->ok; _ -> {comment,"parsing changed behaviour"} end end. cpd_invalid_index3(suite) -> []; cpd_invalid_index3(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line case catch xmerl_scan:file(filename:join([?config(data_dir,Config), cpd,"cpd_index3.xml"]),[]) of {'EXIT',{fatal,Reason}} -> case Reason of {expected_markup,_Path,1,2} -> ok; _ -> {comment,"parsing changed behaviour"} end end. cpd_invalid_is_layer(suite) -> []; cpd_invalid_is_layer(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line case catch xmerl_scan:file(filename:join([?config(data_dir,Config), cpd,"is_layer2.xml"]),[]) of {'EXIT',{fatal,_Reason}} -> ok end. cpd_expl_provided_DTD(suite) -> []; cpd_expl_provided_DTD(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line {#xmlElement{},[]} = xmerl_scan:file(filename:join([?config(data_dir,Config), cpd,"file_wo_DTD.xml"]),[{validation,true},{doctype_DTD,"separate_DTD.dtd"}]). %%---------------------------------------------------------------------- xpath_text1(suite) -> []; xpath_text1(Config) -> ?line file:set_cwd(filename:join(?config(data_dir,Config),xpath)), ?line ok = xpath_text:one(). xpath_main(suite) -> []; xpath_main(Config) -> ?line file:set_cwd(filename:join(?config(data_dir,Config),xpath)), ?line ok = xpath_lib:test(). xpath_abbreviated_syntax(suite) -> []; xpath_abbreviated_syntax(Config) -> ?line file:set_cwd(filename:join(?config(data_dir,Config),xpath)), ?line ok = xpath_abbrev:test(). xpath_functions(suite) -> []; xpath_functions(Config) -> ?line file:set_cwd(filename:join(?config(data_dir,Config),xpath)), ?line ok = xpath_abbrev:functions(). xpath_namespaces(suite) -> []; xpath_namespaces(Config) -> ?line file:set_cwd(filename:join(?config(data_dir,Config),xpath)), ?line ok = xpath_abbrev:namespaces(). %%---------------------------------------------------------------------- latin1_alias(suite) -> []; latin1_alias(Config) -> % ?line file:set_cwd(filename:join(?config(data_dir,Config),misc)), ?line file:set_cwd(?config(data_dir,Config)), ?line {_Elements,[]}= xmerl_scan:file(filename:join([?config(data_dir,Config), misc,"motorcycles.xml"]), [{validation,true}, {encoding,'iso-8859-1'}]). syntax_bug1(suite) -> []; syntax_bug1(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line {fatal,{"expected one of: ?>, standalone, encoding", {file,'misc/syntax_bug1.xml'},{line,1},{col,21}}} = case catch xmerl_scan:file('misc/syntax_bug1.xml') of {'EXIT',Reason} -> Reason; Err -> Err end. syntax_bug2(suite) -> []; syntax_bug2(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line {fatal,{"expected one of: ?>, whitespace_character", {file,'misc/syntax_bug2.xml'},{line,1},{col,20}}} = case catch xmerl_scan:file('misc/syntax_bug2.xml') of {'EXIT',Reason} -> Reason; Err -> Err end. syntax_bug3(suite) -> []; syntax_bug3(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line {fatal,{{endtag_does_not_match,{was,obj,should_have_been,int}}, {file,'misc/syntax_bug3.xml'},{line,4},{col,3}}} = case catch xmerl_scan:file('misc/syntax_bug3.xml') of {'EXIT',Reason} -> Reason; Err -> Err end. pe_ref1(suite) -> []; pe_ref1(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line {#xmlElement{},[]} = xmerl_scan:file(filename:join([?config(data_dir,Config), misc,"PE_ref1.xml"]),[{validation,true}]). copyright(suite) -> []; copyright(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line {#xmlElement{},[]} = xmerl_scan:file(filename:join([?config(data_dir,Config), misc,"cprght.xml"]),[{validation,true}]). testXSEIF(suite) -> []; testXSEIF(Config) -> ?line file:set_cwd(?config(data_dir,Config)), ?line {#xmlElement{},[]} = xmerl_scan:file(filename:join([?config(data_dir,Config), misc,"ReplBoard_1_1543-CNA11313Uen.xml"]),[{validation,true}]). export_simple1(suite) -> []; export_simple1(Config) -> Simple = simple(), Res = xmerl:export_simple(Simple,xmerl_xml,[{title, "Doc Title"}]), ?line " []; export(Config) -> DataDir = ?config(data_dir,Config), Prolog = ["\n\n"], TestFile = filename:join([DataDir,"misc","motorcycles.xml"]), ?line {E,_} = xmerl_scan:file(TestFile), ?line Exported = xmerl:export([E],xmerl_xml,[{prolog,Prolog}]), B = list_to_binary(Exported++"\n"), ?line {ok, B} = file:read_file(TestFile), ok. %%---------------------------------------------------------------------- sax_parse_and_export(suite) -> []; sax_parse_and_export(Config) -> ?line ok = sax_parse_export_xml_big(Config), ?line ok = sax_parse_export_xml_small(Config). %%---------------------------------------------------------------------- sax_parse_export_xml_big(Config) -> DataDir = ?config(data_dir,Config), OutDir = ?config(priv_dir,Config), io:format("DataDir: ~p~n,OutDir:~p~n",[DataDir,OutDir]), CMOMxml = filename:join([DataDir,"eventp","CMOM.xml"]), ?line {Ex,[]} = xmerl_eventp:file_sax(CMOMxml, xmerl_xml,[],[]), OutFile = filename:join([OutDir,"cmom"]), file:delete(OutFile), StubFile = filename:join([DataDir,"eventp","CelloMOM.stub"]), ?line {ok,Bin} = file:read_file(StubFile), ?line {ok,IO} = file:open(OutFile,[write,append]), ?line ok = file:write(IO,Bin), ?line ok = io:format(IO,"~s~n~n",[lists:flatten(Ex)]), Cmd = lists:flatten(io_lib:format("cmp ~s ~s",[OutFile,CMOMxml])), ?line [] = os:cmd(Cmd), ok. sax_parse_export_xml_small(Config) -> DataDir = ?config(data_dir,Config), OutDir = ?config(priv_dir,Config), Wurfl_xml = filename:join([DataDir,"eventp","wurfl.xml"]), ?line {Ex,[]} = xmerl_eventp:file_sax(Wurfl_xml, xmerl_xml,[],[]), OutFile = filename:join([OutDir,"wrfl"]), file:delete(OutFile), StubFile = filename:join([DataDir,"eventp","wurfl.stub"]), ?line {ok,Bin} = file:read_file(StubFile), ?line {ok,IO} = file:open(OutFile,[write,append]), ?line ok = file:write(IO,Bin), ?line ok = io:format(IO,"~s~n",[lists:flatten(Ex)]), Cmd = lists:flatten(io_lib:format("cmp ~s ~s",[OutFile,Wurfl_xml])), ?line [] = os:cmd(Cmd), ok. simple() -> [{document, [{title, "Doc Title"}, {author, "Ulf Wiger"}], [{section, [{heading, "heading1"}], [{'P', ["This is a paragraph of text."]}, {section, [{heading, "heading2"}], [{'P', ["This is another paragraph."]}, {table, [{border, 1}], [{heading, [{col, ["head1"]}, {col, ["head2"]}]}, {row, [{col, ["col11"]}, {col, ["col12"]}]}, {row, [{col, ["col21"]}, {col, ["col22"]}]}]}]}]}]}]. simple2() -> GenC = fun ?MODULE:generate_section/1, GenA = fun ?MODULE:generate_attr_title/1, [{document,[{GenA,2}],[{GenC,1}]}]. generate_attr_title(0) -> done; generate_attr_title(1) -> {{title,"Doc Title"},0}; generate_attr_title(2) -> {{author, "Ulf Wiger"},1}. generate_section(0) -> done; generate_section(N) -> GenC = fun ?MODULE:generate_section_content/1, GenA = fun ?MODULE:generate_section_attribute/1, {{section,[{GenA,1}],[{GenC,2}]},N-1}. generate_section_attribute(0) -> done; generate_section_attribute(N) -> {{heading, "heading1"},N-1}. generate_subsection_content(0) -> done; generate_subsection_content(1) -> {{'P',["This is another paragraph."]},0}; generate_subsection_content(N) -> {{table,[{fun ?MODULE:generate_border_attribute/1,1}], [{fun ?MODULE:generate_table_content/1,2}]},N-1}. generate_section_content(0) -> done; generate_section_content(1) -> {{'P',["This is a paragraph of text."]},0}; generate_section_content(N) -> {{section,[{heading,"heading2"}], [{fun ?MODULE:generate_subsection_content/1,2}]},N-1}. generate_border_attribute(0) -> done; generate_border_attribute(N) -> {{border,N},N-1}. generate_table_content(0) -> done; generate_table_content(1) -> {{fun ?MODULE:generate_heading/1,1},0}; generate_table_content(N) -> {{fun ?MODULE:generate_row/1, {2,2}},N-1}. generate_row({0,_}) -> done; generate_row(N) -> UpdateS = fun({2,_}) -> {1,2};(_) -> {0,0} end, {{row,[{fun ?MODULE:generate_row_col/1, N}]},UpdateS(N)}. generate_row_col({_,0}) -> done; generate_row_col(N={C,R}) -> UpdateS = fun({X,Y}) -> {X,Y-1} end, {{col,[lists:concat(["col",C,R])]},UpdateS(N)}. generate_heading(0) -> done; generate_heading(N) -> {{heading,[{fun ?MODULE:generate_heading_col/1,2}]},N-1}. generate_heading_col(0) -> done; generate_heading_col(N) -> {{col,[lists:concat(["head",N])]},N-1}. %%---------------------------------------------------------------------- %% Ticket Tests %%---------------------------------------------------------------------- %% %% ticket_5998 %% %% A Kleene Closure child in a sequence consumed all following %% childs. This problem has been fixed. %% ticket_5998(suite) -> []; ticket_5998(Config) -> DataDir = ?config(data_dir,Config), %% First fix is tested by case syntax_bug2. ?line case catch xmerl_scan:file(filename:join([DataDir,misc, "ticket_5998_2.xml"])) of {'EXIT',{fatal,Reason1}} -> case Reason1 of {{endtag_does_not_match, {was,obj,should_have_been,int}}, _,_,_} -> ok; _ -> {comment,"parsing changed behaviour"} end end, ?line case catch xmerl_scan:file(filename:join([DataDir,misc, "ticket_5998_3.xml"])) of {'EXIT',{fatal,Reason2}} -> case Reason2 of {"expected one of: ?>, standalone, encoding", _,_,_} -> ok; _ -> {comment,"parsing changed behaviour"} end end. %% %% ticket_7211 %% %% A Kleene Closure child in a sequence consumed all following %% childs. This problem has been fixed. %% ticket_7211(suite) -> []; ticket_7211(Config) -> DataDir = ?config(data_dir,Config), ?line {E,[]} = xmerl_scan:file(filename:join([DataDir,misc,"notes2.xml"]), [{fetch_path,[filename:join([DataDir,misc,erlang_docs_dtd])]}, {validation,dtd}]), ?line ok = case E of Rec when is_record(Rec,xmlElement) -> ok; _ -> E end, ?line {E2,[]} = xmerl_scan:file(filename:join([DataDir,misc,"XS.xml"]), [{fetch_path,[filename:join([DataDir,misc,erlang_docs_dtd])]}, {validation,dtd}]), ?line ok = case E2 of Rec2 when is_record(Rec2,xmlElement) -> ok; _ -> E2 end. %% %% ticket_7214 %% %% Now validating xhtml1-transitional.dtd. %% A certain contentspec with a succeding choice, that didn't match %% all content, followed by other child elements caused a %% failure. This is now corrected. %% ticket_7214(suite) -> []; ticket_7214(Config) -> DataDir = ?config(data_dir,Config), ?line {E,[]} = xmerl_scan:file(filename:join([DataDir,misc,'block_tags.html']), [{validation,dtd}, {fetch_path,[filename:join([DataDir,misc,erlang_docs_dtd])]}]), ?line ok = case E of Rec when is_record(Rec,xmlElement) -> ok; _ -> E end. %% %% ticket_7430 %% %% Problem with contents of numeric character references followed by %% UTF-8 characters.. %% ticket_7430(suite) -> []; ticket_7430(Config) -> DataDir = ?config(data_dir,Config), ?line {E,[]} = xmerl_scan:string("\303\251 \303\251", [{encoding, 'utf-8'}]), ?line ok = case E of {xmlElement,a,a,[], {xmlNamespace,[],[]}, [],1,[], [{xmlText,[{a,1}],1,[],"é",text}, {xmlText,[{a,1}],2,[],"\né",text}], [],_,undeclared} -> ok; _ -> E end. ticket_6873(suite) -> []; ticket_6873(Config) -> ?line file:set_cwd(filename:join(?config(data_dir,Config),xpath)), ?line ok = xpath_abbrev:ticket_6873(), ?line ok = xpath_lib:ticket_6873(). ticket_7496(suite) -> []; ticket_7496(Config) -> ?line file:set_cwd(filename:join(?config(data_dir,Config),xpath)), ?line ok = xpath_abbrev:ticket_7496(). ticket_8156(suite) -> []; ticket_8156(Config) -> ?line {ftp,{[],[]},"testmachine1",21,"/w.erl"} = xmerl_uri:parse("ftp://testmachine1/w.erl"), ?line {ftp,{"user",[]},"testmachine1",21,"/w.erl"} = xmerl_uri:parse("ftp://user@testmachine1/w.erl"), ?line {ftp,{"user","hello"},"testmachine1",21,"/w.erl"} = xmerl_uri:parse("ftp://user:hello@testmachine1/w.erl"), ?line {ftp,{[],[]},"testmachine1",3000,"/w.erl"} = xmerl_uri:parse("ftp://testmachine1:3000/w.erl"), ?line {ftp,{"user","hello"},"testmachine1",3000,"/w.erl"} = xmerl_uri:parse("ftp://user:hello@testmachine1:3000/w.erl"), ok. ticket_8697(suite) -> []; ticket_8697(doc) -> ["Test that xmerl_scan can decode unicode entities properly"]; ticket_8697(Config) -> ?line {UTF8Output, []} = xmerl_scan:string("\n" ++ [229, 145, 156] ++ ""), ?line #xmlElement{content = [#xmlText{value = UTF8Text}]} = UTF8Output, ?line [16#545C] = UTF8Text, ?line {DecEntityOutput, []} = xmerl_scan:string("\n呜"), ?line #xmlElement{content = [#xmlText{value = DecEntityText}]} = DecEntityOutput, ?line [21596] = DecEntityText, ?line {HexEntityOutput, []} = xmerl_scan:string("\n呜"), ?line #xmlElement{content = [#xmlText{value = HexEntityText}]} = HexEntityOutput, ?line [16#545C] = HexEntityText, ok. ticket_9411(suite) -> []; ticket_9411(doc) -> ["Test that xmerl_scan handles attribute that contains for example ""]; ticket_9411(Config) -> DataDir = ?config(data_dir,Config), ?line {ok, Schema} = xmerl_xsd:process_schema(filename:join([DataDir,"misc/ticket_9411.xsd"])), ?line {ok, Bin} = file:read_file(filename:join([DataDir,"misc/ticket_9411.xml"])), ?line Xml = erlang:binary_to_list(Bin), ?line {E, _} = xmerl_scan:string(Xml), ?line {E, _} = xmerl_xsd:validate(E, Schema). ticket_9457(suite) -> []; ticket_9457(doc) -> ["Test that xmerl_scan handles continuation correct when current input runs out at the end of an attribute value"]; ticket_9457(Config) -> Opts = [{continuation_fun, fun ticket_9457_cont/3, start}, {space, normalize}], ?line {E, _} = xmerl_scan:string([], Opts). ticket_9457_cont(Continue, Exception, GlobalState) -> case xmerl_scan:cont_state(GlobalState) of start -> G1 = xmerl_scan:cont_state(next, GlobalState), Bytes = "\r\n G1 = xmerl_scan:cont_state(last, GlobalState), Bytes = ">blah\r\n", Continue(Bytes, G1); _ -> Exception(GlobalState) end. ticket_9664_schema(suite) -> []; ticket_9664_schema(doc) -> ["Test that comments are handled correct whith"]; ticket_9664_schema(Config) -> ?line {E, _} = xmerl_scan:file(filename:join([?config(data_dir, Config), misc, "ticket_9664_schema.xml"]),[]), ?line {ok, S} = xmerl_xsd:process_schema(filename:join([?config(data_dir, Config), misc, "motorcycles.xsd"])), ?line {E1, _} = xmerl_xsd:validate(E, S), ?line {E1,_} = xmerl_xsd:process_validate(filename:join([?config(data_dir,Config), misc, "motorcycles.xsd"]),E,[]), ?line {E1,_} = xmerl_scan:file(filename:join([?config(data_dir,Config), misc, "ticket_9664_schema.xml"]), [{schemaLocation, [{"mc", "motorcycles.xsd"}]}, {validation, schema}]), ok. ticket_9664_dtd(suite) -> []; ticket_9664_dtd(doc) -> ["Test that comments are handled correct whith"]; ticket_9664_dtd(Config) -> ?line {E, _} = xmerl_scan:file(filename:join([?config(data_dir, Config), misc, "ticket_9664_dtd.xml"]),[]), ?line {E, _} = xmerl_scan:file(filename:join([?config(data_dir, Config), misc, "ticket_9664_dtd.xml"]),[{validation, true}]), ok. %%====================================================================== %% Support Functions %%====================================================================== %% Dir is a directory rm_f_(Dir) -> ?line {ok,CWD} = file:get_cwd(), ?line {ok,FileList} = file:list_dir(Dir), ?line file:set_cwd(filename:join([CWD,Dir])), rm_files(FileList), ?line file:set_cwd(CWD), ? line ok = file:del_dir(Dir). rm_files([])-> ok; rm_files([F|Fs]) -> case filelib:is_dir(F) of true -> rm_f_(F); _ -> ?line ok = file:delete(F) end, rm_files(Fs). change_mode(Files) -> change_mode3(Files). change_mode2(Dir)-> ?line {ok,CWD} = file:get_cwd(), ?line {ok,FileList} = file:list_dir(Dir), ?line file:set_cwd(filename:join([CWD,Dir])), change_mode3(FileList), ?line file:set_cwd(CWD). change_mode3([]) -> ok; change_mode3([F|Fs]) -> case filelib:is_dir(F) of true -> chmod(F), change_mode2(F); _ -> chmod(F) end, change_mode3(Fs). chmod(F) -> case file:read_file_info(F) of {ok,FileInfo} -> Mode= FileInfo#file_info.mode, file:write_file_info(F,FileInfo#file_info{mode=8#00777 bor Mode}); _ -> ok end.