diff options
Diffstat (limited to 'lib')
49 files changed, 983 insertions, 491 deletions
diff --git a/lib/asn1/src/asn1ct.erl b/lib/asn1/src/asn1ct.erl index 9ec43197bf..8470e5a1b4 100644 --- a/lib/asn1/src/asn1ct.erl +++ b/lib/asn1/src/asn1ct.erl @@ -566,6 +566,8 @@ get_pos_of_def(#pobjectdef{pos=Pos}) -> Pos; get_pos_of_def(#pobjectsetdef{pos=Pos}) -> Pos; +get_pos_of_def(#'Externaltypereference'{pos=Pos}) -> + Pos; get_pos_of_def(#'Externalvaluereference'{pos=Pos}) -> Pos; get_pos_of_def(_) -> diff --git a/lib/asn1/src/asn1ct_check.erl b/lib/asn1/src/asn1ct_check.erl index b9f2cb876a..e788aa5c6c 100644 --- a/lib/asn1/src/asn1ct_check.erl +++ b/lib/asn1/src/asn1ct_check.erl @@ -270,46 +270,30 @@ check_exports(S,Module = #module{}) -> end end. -check_imports(S,Module = #module{ }) -> - case Module#module.imports of - {imports,[]} -> - []; - {imports,ImportList} when is_list(ImportList) -> - check_imports2(S,ImportList,[]); - _ -> - [] - end. -check_imports2(_S,[],Acc) -> +check_imports(S, #module{imports={imports,Imports}}) -> + check_imports_1(S, Imports, []). + +check_imports_1(_S, [], Acc) -> Acc; -check_imports2(S,[#'SymbolsFromModule'{symbols=Imports,module=ModuleRef}|SFMs],Acc) -> - NameOfDef = - fun(#'Externaltypereference'{type=N}) -> N; - (#'Externalvaluereference'{value=N}) -> N - end, - Module = NameOfDef(ModuleRef), - Refs = [{M,R}||{{M,_},R} <- [{catch get_referenced_type(S,Ref),Ref}||Ref <- Imports]], - {Illegal,Other} = lists:splitwith(fun({error,_}) -> true;(_) -> false end, - Refs), - ChainedRefs = [R||{M,R} <- Other, M =/= Module], - IllegalRefs = [R||{error,R} <- Illegal] ++ - [R||{M,R} <- ChainedRefs, - ok =/= chained_import(S,Module,M,NameOfDef(R))], - ReportError = - fun(Ref) -> - NewS=S#state{type=Ref,tname=NameOfDef(Ref)}, - error({import,"imported undefined entity",NewS}) - end, - check_imports2(S,SFMs,[ReportError(Err)||Err <- IllegalRefs]++Acc). +check_imports_1(S, [#'SymbolsFromModule'{symbols=Imports,module=ModuleRef}|SFMs], Acc0) -> + Module = name_of_def(ModuleRef), + Refs0 = [{catch get_referenced_type(S, Ref),Ref} || Ref <- Imports], + Refs = [{M,R} || {{M,_},R} <- Refs0], + {Illegal,Other} = lists:splitwith(fun({error,_}) -> true; + (_) -> false + end, Refs), + ChainedRefs = [R || {M,R} <- Other, M =/= Module], + IllegalRefs = [R || {error,R} <- Illegal] ++ + [R || {M,R} <- ChainedRefs, + ok =/= chained_import(S, Module, M, name_of_def(R))], + Acc = [return_asn1_error(S, Ref, {undefined_import,name_of_def(Ref),Module}) || + Ref <- IllegalRefs] ++ Acc0, + check_imports_1(S, SFMs, Acc). chained_import(S,ImpMod,DefMod,Name) -> %% Name is a referenced structure that is not defined in ImpMod, %% but must be present in the Imports list of ImpMod. The chain of %% imports of Name must end in DefMod. - NameOfDef = - fun(#'Externaltypereference'{type=N}) -> N; - (#'Externalvaluereference'{value=N}) -> N; - (Other) -> Other - end, GetImports = fun(_M_) -> case asn1_db:dbget(_M_,'MODULE') of @@ -321,9 +305,9 @@ chained_import(S,ImpMod,DefMod,Name) -> FindNameInImports = fun([],N,_) -> {no_mod,N}; ([#'SymbolsFromModule'{symbols=Imports,module=ModuleRef}|SFMs],N,F) -> - case [NameOfDef(X)||X <- Imports, NameOfDef(X) =:= N] of + case [name_of_def(X) || X <- Imports, name_of_def(X) =:= N] of [] -> F(SFMs,N,F); - [N] -> {NameOfDef(ModuleRef),N} + [N] -> {name_of_def(ModuleRef),N} end end, case GetImports(ImpMod) of @@ -1567,13 +1551,13 @@ check_defaultfields(S, Fields, ClassFields) -> [] -> ok; [_|_]=Invalid -> - throw(asn1_error(S, T, {invalid_fields,Invalid,Obj})) + asn1_error(S, T, {invalid_fields,Invalid,Obj}) end, case ordsets:subtract(Mandatory, Present) of [] -> check_defaultfields_1(S, Fields, ClassFields, []); [_|_]=Missing -> - throw(asn1_error(S, T, {missing_mandatory_fields,Missing,Obj})) + asn1_error(S, T, {missing_mandatory_fields,Missing,Obj}) end. check_defaultfields_1(_S, [], _ClassFields, Acc) -> @@ -2614,7 +2598,7 @@ normalize_octetstring(S,Value,CType) -> normalize_octetstring(S,String,CType); _ -> Item = S#state.value, - throw(asn1_error(S, Item, illegal_octet_string_value)) + asn1_error(S, Item, illegal_octet_string_value) end. normalize_objectidentifier(S, Value) -> @@ -2645,7 +2629,7 @@ lookup_enum_value(S, Id, NNL) when is_atom(Id) -> {_,_}=Ret -> Ret; false -> - throw(asn1_error(S, S#state.value, {undefined,Id})) + asn1_error(S, S#state.value, {undefined,Id}) end. normalize_choice(S,{'CHOICE',{C,V}},CType,NameList) when is_atom(C) -> @@ -3084,7 +3068,7 @@ check_type(S=#state{recordtopname=TopName},Type,Ts) when is_record(Ts,type) -> merge_tags(Tag,?TAG_PRIMITIVE(?N_INTEGER))}; {'INTEGER',NamedNumberList} -> - TempNewDef#newt{type={'INTEGER',check_integer(S,NamedNumberList,Constr)}, + TempNewDef#newt{type={'INTEGER',check_integer(S,NamedNumberList)}, tag= merge_tags(Tag,?TAG_PRIMITIVE(?N_INTEGER))}; 'REAL' -> @@ -3092,8 +3076,7 @@ check_type(S=#state{recordtopname=TopName},Type,Ts) when is_record(Ts,type) -> TempNewDef#newt{tag=merge_tags(Tag,?TAG_PRIMITIVE(?N_REAL))}; {'BIT STRING',NamedNumberList} -> - NewL = check_bitstring(S,NamedNumberList,Constr), -%% erlang:display({asn1ct_check,NamedNumberList,NewL}), + NewL = check_bitstring(S, NamedNumberList), TempNewDef#newt{type={'BIT STRING',NewL}, tag= merge_tags(Tag,?TAG_PRIMITIVE(?N_BIT_STRING))}; @@ -4910,73 +4893,46 @@ imported1(Name, end; imported1(_Name,[]) -> false. - -check_integer(_S,[],_C) -> +%% Check the named number list for an INTEGER or a BIT STRING. +check_named_number_list(_S, []) -> []; -check_integer(S,NamedNumberList,_C) -> - case [X || X <- NamedNumberList, tuple_size(X) =:= 2] of - NamedNumberList -> - %% An already checked integer with NamedNumberList - NamedNumberList; - _ -> - case check_unique(NamedNumberList,2) of - [] -> - check_int(S,NamedNumberList,[]); - L when is_list(L) -> - error({type,{duplicates,L},S}), - unchanged - end +check_named_number_list(_S, [{_,_}|_]=NNL) -> + %% The named number list has already been checked. + NNL; +check_named_number_list(S, NNL0) -> + %% Check that the names are unique. + T = S#state.type, + case check_unique(NNL0, 2) of + [] -> + NNL1 = [{Id,resolve_valueref(S, Val)} || {'NamedNumber',Id,Val} <- NNL0], + NNL = lists:keysort(2, NNL1), + case check_unique(NNL, 2) of + [] -> + NNL; + [Val|_] -> + asn1_error(S, T, {value_reused,Val}) + end; + [H|_] -> + asn1_error(S, T, {namelist_redefinition,H}) end. - -check_int(S,[{'NamedNumber',Id,Num}|T],Acc) when is_integer(Num) -> - check_int(S,T,[{Id,Num}|Acc]); -check_int(S,[{'NamedNumber',Id,{identifier,_,Name}}|T],Acc) -> - Val = dbget_ex(S,S#state.mname,Name), - check_int(S,[{'NamedNumber',Id,Val#valuedef.value}|T],Acc); -check_int(S,[{'NamedNumber',Id,{'Externalvaluereference',_,Mod,Name}}|T],Acc) -> - Val = dbget_ex(S,Mod,Name), - check_int(S,[{'NamedNumber',Id,Val#valuedef.value}|T],Acc); -check_int(_S,[],Acc) -> - lists:keysort(2,Acc). +resolve_valueref(S, #'Externalvaluereference'{module=Mod,value=Name}) -> + dbget_ex(S, Mod, Name); +resolve_valueref(_, Val) when is_integer(Val) -> + Val. -check_real(_S,_Constr) -> - ok. +check_integer(S, NNL) -> + check_named_number_list(S, NNL). -check_bitstring(_S,[],_Constr) -> - []; -check_bitstring(S,NamedNumberList,_Constr) -> - case check_unique(NamedNumberList,2) of - [] -> - check_bitstr(S,NamedNumberList,[]); - L when is_list(L) -> - error({type,{duplicates,L},S}), - unchanged - end. +check_bitstring(S, NNL0) -> + NNL = check_named_number_list(S, NNL0), + _ = [asn1_error(S, S#state.type, {invalid_bit_number,Bit}) || + {_,Bit} <- NNL, Bit < 0], + NNL. -check_bitstr(S,[{'NamedNumber',Id,Num}|T],Acc)when is_integer(Num) -> - check_bitstr(S,T,[{Id,Num}|Acc]); -check_bitstr(S,[{'NamedNumber',Id,Name}|T],Acc) when is_atom(Name) -> -%%check_bitstr(S,[{'NamedNumber',Id,{identifier,_,Name}}|T],Acc) -> -%% io:format("asn1ct_check:check_bitstr/3 hej hop ~w~n",[Name]), - Val = dbget_ex(S,S#state.mname,Name), -%% io:format("asn1ct_check:check_bitstr/3: ~w~n",[Val]), - check_bitstr(S,[{'NamedNumber',Id,Val#valuedef.value}|T],Acc); -check_bitstr(S,[],Acc) -> - case check_unique(Acc,2) of - [] -> - lists:keysort(2,Acc); - L when is_list(L) -> - error({type,{duplicate_values,L},S}), - unchanged - end; -%% When a BIT STRING already is checked, for instance a COMPONENTS OF S -%% where S is a sequence that has a component that is a checked BS, the -%% NamedNumber list is a list of {atom(),integer()} elements. -check_bitstr(S,[El={Id,Num}|Rest],Acc) when is_atom(Id),is_integer(Num) -> - check_bitstr(S,Rest,[El|Acc]). - +check_real(_S,_Constr) -> + ok. %% Check INSTANCE OF %% check that DefinedObjectClass is of TYPE-IDENTIFIER class @@ -4987,20 +4943,16 @@ check_instance_of(S,DefinedObjectClass,Constraint) -> check_type_identifier(S,DefinedObjectClass), iof_associated_type(S,Constraint). - -check_type_identifier(_S,'TYPE-IDENTIFIER') -> - ok; -check_type_identifier(S,Eref=#'Externaltypereference'{}) -> - case get_referenced_type(S,Eref) of - {_,#classdef{name='TYPE-IDENTIFIER'}} -> ok; - {_,#classdef{typespec=NextEref}} - when is_record(NextEref,'Externaltypereference') -> - check_type_identifier(S,NextEref); +check_type_identifier(S, Eref=#'Externaltypereference'{type=Class}) -> + case get_referenced_type(S, Eref) of + {_,#classdef{name='TYPE-IDENTIFIER'}} -> + ok; + {_,#classdef{typespec=#'Externaltypereference'{}=NextEref}} -> + check_type_identifier(S, NextEref); {_,TD=#typedef{typespec=#type{def=#'Externaltypereference'{}}}} -> - check_type_identifier(S,(TD#typedef.typespec)#type.def); - Err -> - error({type,{"object set in type INSTANCE OF " - "not of class TYPE-IDENTIFIER",Eref,Err},S}) + check_type_identifier(S, (TD#typedef.typespec)#type.def); + _ -> + asn1_error(S, S#state.type, {illegal_instance_of,Class}) end. iof_associated_type(S,[]) -> @@ -5130,9 +5082,6 @@ check_enumerated(S,NamedNumberList,_Constr) -> %% the latter is returned if the ENUMERATION contains EXTENSIONMARK check_enum(S,[{'NamedNumber',Id,Num}|T],Acc1,Acc2,Root) when is_integer(Num) -> check_enum(S,T,[{Id,Num}|Acc1],Acc2,Root); -check_enum(S,[{'NamedNumber',Id,{identifier,_,Name}}|T],Acc1,Acc2,Root) -> - Val = dbget_ex(S,S#state.mname,Name), - check_enum(S,[{'NamedNumber',Id,Val#valuedef.value}|T],Acc1,Acc2,Root); check_enum(S,['EXTENSIONMARK'|T],Acc1,Acc2,_Root) -> NewAcc2 = lists:keysort(2,Acc1), NewList = enum_number(lists:reverse(Acc2),NewAcc2,0,[],[]), @@ -6748,7 +6697,7 @@ storeindb(#state{mname=Module}=S, [H|T], Errors) -> storeindb(S, T, Errors); Prev -> PrevLine = asn1ct:get_pos_of_def(Prev), - {error,Error} = asn1_error(S, H, {already_defined,Name,PrevLine}), + Error = return_asn1_error(S, H, {already_defined,Name,PrevLine}), storeindb(S, T, [Error|Errors]) end; storeindb(_, [], []) -> @@ -6795,22 +6744,37 @@ findtypes_and_values([],Tacc,Vacc,Pacc,Cacc,Oacc,OSacc) -> {lists:reverse(Tacc),lists:reverse(Vacc),lists:reverse(Pacc), lists:reverse(Cacc),lists:reverse(Oacc),lists:reverse(OSacc)}. -asn1_error(#state{mname=Where}, Item, Error) -> +return_asn1_error(#state{mname=Where}, Item, Error) -> Pos = asn1ct:get_pos_of_def(Item), - {error,{structured_error,{Where,Pos},?MODULE,Error}}. + {structured_error,{Where,Pos},?MODULE,Error}. + +asn1_error(S, Item, Error) -> + throw({error,return_asn1_error(S, Item, Error)}). format_error({already_defined,Name,PrevLine}) -> io_lib:format("the name ~p has already been defined at line ~p", [Name,PrevLine]); +format_error({illegal_instance_of,Class}) -> + io_lib:format("using INSTANCE OF on class '~s' is illegal, " + "because INSTANCE OF may only be used on the class TYPE-IDENTFIER", + [Class]); format_error(illegal_octet_string_value) -> "expecting a bstring or an hstring as value for an OCTET STRING"; format_error({invalid_fields,Fields,Obj}) -> io_lib:format("invalid ~s in ~p", [format_fields(Fields),Obj]); +format_error({invalid_bit_number,Bit}) -> + io_lib:format("the bit number '~p' is invalid", [Bit]); format_error({missing_mandatory_fields,Fields,Obj}) -> io_lib:format("missing mandatory ~s in ~p", [format_fields(Fields),Obj]); +format_error({namelist_redefinition,Name}) -> + io_lib:format("the name '~s' can not be redefined", [Name]); format_error({undefined,Name}) -> io_lib:format("'~s' is referenced, but is not defined", [Name]); +format_error({undefined_import,Ref,Module}) -> + io_lib:format("'~s' is not exported from ~s", [Ref,Module]); +format_error({value_reused,Val}) -> + io_lib:format("the value '~p' is used more than once", [Val]); format_error(Other) -> io_lib:format("~p", [Other]). @@ -6826,14 +6790,6 @@ error({export,Msg,#state{mname=Mname,type=Ref,tname=Typename}}) -> Pos = Ref#'Externaltypereference'.pos, io:format("asn1error:~p:~p:~p~n~p~n",[Pos,Mname,Typename,Msg]), {error,{export,Pos,Mname,Typename,Msg}}; -error({import,Msg,#state{mname=Mname,type=Ref,tname=Typename}}) -> - PosOfDef = - fun(#'Externaltypereference'{pos=P}) -> P; - (#'Externalvaluereference'{pos=P}) -> P - end, - Pos = PosOfDef(Ref), - io:format("asn1error:~p:~p:~p~n~p~n",[Pos,Mname,Typename,Msg]), - {error,{import,Pos,Mname,Typename,Msg}}; % error({type,{Msg1,Msg2},#state{mname=Mname,type=Type,tname=Typename}}) % when is_record(Type,typedef) -> % io:format("asn1error:~p:~p:~p ~p~n", @@ -7134,3 +7090,6 @@ check_fold(S, [H|T], Check) -> [Error|check_fold(S, T, Check)] end; check_fold(_, [], Check) when is_function(Check, 3) -> []. + +name_of_def(#'Externaltypereference'{type=N}) -> N; +name_of_def(#'Externalvaluereference'{value=N}) -> N. diff --git a/lib/asn1/test/asn1_SUITE.erl b/lib/asn1/test/asn1_SUITE.erl index d438300596..782217ed2d 100644 --- a/lib/asn1/test/asn1_SUITE.erl +++ b/lib/asn1/test/asn1_SUITE.erl @@ -813,10 +813,10 @@ testExport(Config) -> testImport(Config) -> test(Config, fun testImport/3). testImport(Config, Rule, Opts) -> - {error, _} = asn1ct:compile(filename:join(?config(data_dir, Config), - "ImportsFrom"), - [Rule, {outdir, ?config(priv_dir, Config)} - |Opts]). + Files = ["ImportsFrom","ImportsFrom2","ImportsFrom3"], + asn1_test_lib:compile_all(Files, Config, [Rule|Opts]), + 42 = 'ImportsFrom':i(), + ok. testMegaco(Config) -> test(Config, fun testMegaco/3). testMegaco(Config, Rule, Opts) -> diff --git a/lib/asn1/test/asn1_SUITE_data/INSTANCEOF.asn1 b/lib/asn1/test/asn1_SUITE_data/INSTANCEOF.asn1 index 8c4f3a8f7e..b4ea943040 100644 --- a/lib/asn1/test/asn1_SUITE_data/INSTANCEOF.asn1 +++ b/lib/asn1/test/asn1_SUITE_data/INSTANCEOF.asn1 @@ -16,7 +16,9 @@ Names ::= SEQUENCE { thirdName [2] INSTANCE OF OTHER-NAME ({TI}) } -OTHER-NAME ::= TYPE-IDENTIFIER +OTHER-NAME ::= YET-ANOTHER-NAME + +YET-ANOTHER-NAME ::= TYPE-IDENTIFIER TI OTHER-NAME ::= {{INTEGER IDENTIFIED BY {2 4}} | {Seq IDENTIFIED BY {2 3 4}} | diff --git a/lib/asn1/test/asn1_SUITE_data/ImportsFrom.asn1 b/lib/asn1/test/asn1_SUITE_data/ImportsFrom.asn1 index 896a35d627..32b8f75dde 100644 --- a/lib/asn1/test/asn1_SUITE_data/ImportsFrom.asn1 +++ b/lib/asn1/test/asn1_SUITE_data/ImportsFrom.asn1 @@ -1,16 +1,8 @@ -ImportsFrom DEFINITIONS ::= - +ImportsFrom DEFINITIONS AUTOMATIC TAGS ::= BEGIN -IMPORTS -Type1, Type2, Type3 -FROM RemoteFile1 objid -val1, val2, val3 -FROM RemoteFile2; - -objid OBJECT IDENTIFIER ::= {joint-iso-ccitt(2) remote-operations(4) notation(0)} - -LocalType ::= INTEGER +IMPORTS Int FROM ImportsFrom2; +i Int ::= 42 END diff --git a/lib/asn1/test/asn1_SUITE_data/ImportsFrom2.asn1 b/lib/asn1/test/asn1_SUITE_data/ImportsFrom2.asn1 new file mode 100644 index 0000000000..b0c29d24ae --- /dev/null +++ b/lib/asn1/test/asn1_SUITE_data/ImportsFrom2.asn1 @@ -0,0 +1,7 @@ +ImportsFrom2 DEFINITIONS AUTOMATIC TAGS ::= +BEGIN +IMPORTS Int FROM ImportsFrom3; + +LocalDef ::= OCTET STRING + +END diff --git a/lib/asn1/test/asn1_SUITE_data/ImportsFrom3.asn1 b/lib/asn1/test/asn1_SUITE_data/ImportsFrom3.asn1 new file mode 100644 index 0000000000..ca27b20697 --- /dev/null +++ b/lib/asn1/test/asn1_SUITE_data/ImportsFrom3.asn1 @@ -0,0 +1,4 @@ +ImportsFrom3 DEFINITIONS AUTOMATIC TAGS ::= +BEGIN + Int ::= INTEGER (0..63) +END diff --git a/lib/asn1/test/error_SUITE.erl b/lib/asn1/test/error_SUITE.erl index 930b44cea6..8a0414708d 100644 --- a/lib/asn1/test/error_SUITE.erl +++ b/lib/asn1/test/error_SUITE.erl @@ -19,7 +19,8 @@ -module(error_SUITE). -export([suite/0,all/0,groups/0, - already_defined/1,enumerated/1,objects/1,values/1]). + already_defined/1,bitstrings/1,enumerated/1, + imports/1,instance_of/1,integers/1,objects/1,values/1]). -include_lib("test_server/include/test_server.hrl"). @@ -31,7 +32,11 @@ all() -> groups() -> [{p,parallel(), [already_defined, + bitstrings, enumerated, + imports, + instance_of, + integers, objects, values]}]. @@ -70,6 +75,23 @@ already_defined(Config) -> } = run(P, Config), ok. +bitstrings(Config) -> + M = 'Bitstrings', + P = {M, + <<"Bitstrings DEFINITIONS AUTOMATIC TAGS ::= BEGIN\n" + " Bs1 ::= BIT STRING {a(1), a(1)}\n" + " Bs2 ::= BIT STRING {a(1), b(2), a(3)}\n" + " Bs3 ::= BIT STRING {x(1), y(1)}\n" + " Bs4 ::= BIT STRING {x(-1), y(0)}\n" + "END\n">>}, + {error, + [{structured_error,{M,2},asn1ct_check,{namelist_redefinition,a}}, + {structured_error,{M,3},asn1ct_check,{namelist_redefinition,a}}, + {structured_error,{M,4},asn1ct_check,{value_reused,1}}, + {structured_error,{M,5},asn1ct_check,{invalid_bit_number,-1}} + ]} = run(P, Config), + ok. + enumerated(Config) -> M = 'Enumerated', P = {M, @@ -98,6 +120,63 @@ enumerated(Config) -> } = run(P, Config), ok. +imports(Config) -> + Ext = 'ExternalModule', + ExtP = {Ext, + <<"ExternalModule DEFINITIONS AUTOMATIC TAGS ::= BEGIN\n" + "END\n">>}, + ok = run(ExtP, Config), + + M = 'Imports', + P = {M, + <<"Imports DEFINITIONS AUTOMATIC TAGS ::= BEGIN\n" + "IMPORTS NotDefined FROM ExternalModule\n" + "X FROM UndefinedModule objid\n" + "Y, Z FROM UndefinedModule2;\n" + "objid OBJECT IDENTIFIER ::= {joint-iso-ccitt(2) remote-operations(4)\n" + " notation(0)}\n" + "END\n">>}, + {error,[{structured_error,{M,2},asn1ct_check, + {undefined_import,'NotDefined','ExternalModule'}}, + {structured_error,{M,3},asn1ct_check,{undefined_import,'X','UndefinedModule'}}, + {structured_error,{M,4},asn1ct_check,{undefined_import,'Y','UndefinedModule2'}}, + {structured_error,{M,4},asn1ct_check,{undefined_import,'Z','UndefinedModule2'}} + ]} = run(P, Config), + ok. + +instance_of(Config) -> + M = 'InstanceOf', + P = {M, + <<"InstanceOf DEFINITIONS AUTOMATIC TAGS ::= BEGIN\n" + "XX ::= INSTANCE OF CL ({TI})\n" + "CL ::= CLASS {\n" + "&id INTEGER,\n" + "&Type\n" + "}\n" + "o1 CL ::= {&id 1, &Type OCTET STRING}\n" + "TI CL ::= { o1 }\n" + "END\n">>}, + {error, + [{structured_error,{M,2},asn1ct_check,{illegal_instance_of,'CL'}} + ]} = run(P, Config), + ok. + +integers(Config) -> + M = 'Integers', + P = {M, + <<"Integers DEFINITIONS AUTOMATIC TAGS ::= BEGIN\n" + " Int1 ::= INTEGER {a(1), a(1)}\n" + " Int2 ::= INTEGER {a(1), b(2), a(3)}\n" + " Int3 ::= INTEGER {x(1), y(1)}\n" + "END\n">>}, + {error, + [{structured_error,{M,2},asn1ct_check,{namelist_redefinition,a}}, + {structured_error,{M,3},asn1ct_check,{namelist_redefinition,a}}, + {structured_error,{M,4},asn1ct_check,{value_reused,1}} + ]} = run(P, Config), + ok. + + objects(Config) -> M = 'Objects', P = {M, diff --git a/lib/common_test/src/ct_gen_conn.erl b/lib/common_test/src/ct_gen_conn.erl index 078d6b1a44..239f5b5f25 100644 --- a/lib/common_test/src/ct_gen_conn.erl +++ b/lib/common_test/src/ct_gen_conn.erl @@ -344,7 +344,7 @@ loop(Opts) -> link(NewPid), put(conn_pid,NewPid), loop(Opts#gen_opts{conn_pid=NewPid, - cb_state=NewState}); + cb_state=NewState}); Error -> ct_util:unregister_connection(self()), log("Reconnect failed. Giving up!", diff --git a/lib/common_test/src/ct_telnet.erl b/lib/common_test/src/ct_telnet.erl index b4d82a53cf..8c3ce03732 100644 --- a/lib/common_test/src/ct_telnet.erl +++ b/lib/common_test/src/ct_telnet.erl @@ -281,8 +281,16 @@ open(KeyOrName,ConnType,TargetMod,Extra) -> end, log(undefined,open,"Connecting to ~p(~p)", [KeyOrName,Addr1]), - ct_gen_conn:start(KeyOrName,full_addr(Addr1,ConnType), - {TargetMod,KeepAlive,Extra},?MODULE) + Reconnect = + case ct:get_config({telnet_settings,reconnection_attempts}) of + 0 -> false; + _ -> true + end, + ct_gen_conn:start(full_addr(Addr1,ConnType), + {TargetMod,KeepAlive,Extra}, + ?MODULE, [{name,KeyOrName}, + {reconnect,Reconnect}, + {old,true}]) end. %%%----------------------------------------------------------------- @@ -601,11 +609,9 @@ handle_msg({cmd,Cmd,Timeout},State) -> end_gen_log(), {Return,State#state{buffer=NewBuffer,prompt=Prompt}}; handle_msg({send,Cmd},State) -> - log(State,send,"Cmd: ~p",[Cmd]), - + log(State,send,"Sending: ~p",[Cmd]), debug_cont_gen_log("Throwing Buffer:",[]), debug_log_lines(State#state.buffer), - case {State#state.type,State#state.prompt} of {ts,_} -> silent_teln_expect(State#state.name, @@ -783,66 +789,61 @@ log(#state{name=Name,teln_pid=TelnPid,host=Host,port=Port}, true -> Name end, Silent = get(silent), - case ct_util:get_testdata({cth_conn_log,?MODULE}) of - Result when Result /= undefined, Result /= silent, Silent /= true -> - {PrintHeader,PreBR} = if Action==undefined -> - {false,""}; - true -> - {true,"\n"} - end, - error_logger:info_report(#conn_log{header=PrintHeader, - client=self(), - conn_pid=TelnPid, - address={Host,Port}, - name=Name1, - action=Action, - module=?MODULE}, - {PreBR++String,Args}); - Result when Result /= undefined -> - ok; - _ when Action == open; Action == close; Action == reconnect; - Action == info; Action == error -> - ct_gen_conn:log(heading(Action,Name1),String,Args); - _ when ForcePrint == false -> - case ct_util:is_silenced(telnet) of - true -> - ok; - false -> - ct_gen_conn:cont_log(String,Args) + + if Action == general_io -> + case ct_util:get_testdata({cth_conn_log,?MODULE}) of + HookMode when HookMode /= undefined, HookMode /= silent, + Silent /= true -> + error_logger:info_report(#conn_log{header=false, + client=self(), + conn_pid=TelnPid, + address={Host,Port}, + name=Name1, + action=Action, + module=?MODULE}, + {String,Args}); + _ -> %% hook inactive or silence requested + ok end; - _ when ForcePrint == true -> - case ct_util:is_silenced(telnet) of - true -> - %% call log/3 now instead of cont_log/2 since - %% start_gen_log/1 will not have been previously called + + true -> + if Action == open; Action == close; Action == reconnect; + Action == info; Action == error -> ct_gen_conn:log(heading(Action,Name1),String,Args); - false -> - ct_gen_conn:cont_log(String,Args) + + ForcePrint == false -> + case ct_util:is_silenced(telnet) of + true -> + ok; + false -> + ct_gen_conn:cont_log(String,Args) + end; + + ForcePrint == true -> + case ct_util:is_silenced(telnet) of + true -> + %% call log/3 now instead of cont_log/2 since + %% start_gen_log/1 will not have been previously + %% called + ct_gen_conn:log(heading(Action,Name1),String,Args); + false -> + ct_gen_conn:cont_log(String,Args) + end end end. start_gen_log(Heading) -> - case ct_util:get_testdata({cth_conn_log,?MODULE}) of - undefined -> - %% check if output is suppressed - case ct_util:is_silenced(telnet) of - true -> ok; - false -> ct_gen_conn:start_log(Heading) - end; - _ -> - ok + %% check if output is suppressed + case ct_util:is_silenced(telnet) of + true -> ok; + false -> ct_gen_conn:start_log(Heading) end. end_gen_log() -> - case ct_util:get_testdata({cth_conn_log,?MODULE}) of - undefined -> - %% check if output is suppressed - case ct_util:is_silenced(telnet) of - true -> ok; - false -> ct_gen_conn:end_log() - end; - _ -> - ok + %% check if output is suppressed + case ct_util:is_silenced(telnet) of + true -> ok; + false -> ct_gen_conn:end_log() end. %%% @hidden @@ -1027,19 +1028,25 @@ teln_expect1(Name,Pid,Data,Pattern,Acc,EO) -> NotFinished -> %% Get more data Fun = fun() -> get_data1(EO#eo.teln_pid) end, - case ct_gen_conn:do_within_time(Fun, EO#eo.timeout) of - {error,Reason} -> + case timer:tc(ct_gen_conn, do_within_time, [Fun, EO#eo.timeout]) of + {_,{error,Reason}} -> %% A timeout will occur when the telnet connection %% is idle for EO#eo.timeout milliseconds. {error,Reason}; - {ok,Data1} -> - case NotFinished of - {nomatch,Rest} -> - %% One expect - teln_expect1(Name,Pid,Rest++Data1,Pattern,[],EO); - {continue,Patterns1,Acc1,Rest} -> - %% Sequence - teln_expect1(Name,Pid,Rest++Data1,Patterns1,Acc1,EO) + {Elapsed,{ok,Data1}} -> + TVal = trunc(EO#eo.timeout - (Elapsed/1000)), + if TVal =< 0 -> + {error,timeout}; + true -> + EO1 = EO#eo{timeout = TVal}, + case NotFinished of + {nomatch,Rest} -> + %% One expect + teln_expect1(Name,Pid,Rest++Data1,Pattern,[],EO1); + {continue,Patterns1,Acc1,Rest} -> + %% Sequence + teln_expect1(Name,Pid,Rest++Data1,Patterns1,Acc1,EO1) + end end end end. diff --git a/lib/common_test/src/ct_telnet_client.erl b/lib/common_test/src/ct_telnet_client.erl index 2cbcba9c77..ce30dcb74b 100644 --- a/lib/common_test/src/ct_telnet_client.erl +++ b/lib/common_test/src/ct_telnet_client.erl @@ -32,7 +32,9 @@ -module(ct_telnet_client). --export([open/1, open/2, open/3, open/4, close/1]). +%% -define(debug, true). + +-export([open/2, open/3, open/4, open/5, close/1]). -export([send_data/2, get_data/1]). -define(TELNET_PORT, 23). @@ -64,20 +66,23 @@ -define(TERMINAL_TYPE, 24). -define(WINDOW_SIZE, 31). --record(state,{get_data, keep_alive=true}). +-record(state,{conn_name, get_data, keep_alive=true, log_pos=1}). -open(Server) -> - open(Server, ?TELNET_PORT, ?OPEN_TIMEOUT, true). +open(Server, ConnName) -> + open(Server, ?TELNET_PORT, ?OPEN_TIMEOUT, true, ConnName). -open(Server, Port) -> - open(Server, Port, ?OPEN_TIMEOUT, true). +open(Server, Port, ConnName) -> + open(Server, Port, ?OPEN_TIMEOUT, true, ConnName). -open(Server, Port, Timeout) -> - open(Server, Port, Timeout, true). +open(Server, Port, Timeout, ConnName) -> + open(Server, Port, Timeout, true, ConnName). -open(Server, Port, Timeout, KeepAlive) -> +open(Server, Port, Timeout, KeepAlive, ConnName) -> Self = self(), - Pid = spawn(fun() -> init(Self, Server, Port, Timeout, KeepAlive) end), + Pid = spawn(fun() -> + init(Self, Server, Port, Timeout, + KeepAlive, ConnName) + end), receive {open,Pid} -> {ok,Pid}; @@ -86,29 +91,34 @@ open(Server, Port, Timeout, KeepAlive) -> end. close(Pid) -> - Pid ! close. + Pid ! {close,self()}, + receive closed -> ok + after 5000 -> ok + end. send_data(Pid, Data) -> Pid ! {send_data, Data++"\n"}, ok. get_data(Pid) -> - Pid ! {get_data, self()}, + Pid ! {get_data,self()}, receive {data,Data} -> - {ok, Data} + {ok,Data} end. %%%----------------------------------------------------------------- %%% Internal functions -init(Parent, Server, Port, Timeout, KeepAlive) -> +init(Parent, Server, Port, Timeout, KeepAlive, ConnName) -> case gen_tcp:connect(Server, Port, [list,{packet,0}], Timeout) of {ok,Sock} -> - dbg("Connected to: ~p (port: ~w, keep_alive: ~w)\n", [Server,Port,KeepAlive]), - send([?IAC,?DO,?SUPPRESS_GO_AHEAD], Sock), + dbg("~p connected to: ~p (port: ~w, keep_alive: ~w)\n", + [ConnName,Server,Port,KeepAlive]), + send([?IAC,?DO,?SUPPRESS_GO_AHEAD], Sock, ConnName), Parent ! {open,self()}, - loop(#state{get_data=10, keep_alive=KeepAlive}, Sock, []), + loop(#state{conn_name=ConnName, get_data=10, keep_alive=KeepAlive}, + Sock, []), gen_tcp:close(Sock); Error -> Parent ! {Error,self()} @@ -118,6 +128,13 @@ loop(State, Sock, Acc) -> receive {tcp_closed,_} -> dbg("Connection closed\n", []), + Data = lists:reverse(lists:append(Acc)), + dbg("Printing queued messages: ~tp",[Data]), + ct_telnet:log(State#state.conn_name, + general_io, "~ts", + [lists:sublist(Data, + State#state.log_pos, + length(Data))]), receive {get_data,Pid} -> Pid ! closed @@ -125,11 +142,11 @@ loop(State, Sock, Acc) -> ok end; {tcp,_,Msg0} -> - dbg("tcp msg: ~p~n",[Msg0]), + dbg("tcp msg: ~tp~n",[Msg0]), Msg = check_msg(Sock,Msg0,[]), loop(State, Sock, [Msg | Acc]); {send_data,Data} -> - send(Data, Sock), + send(Data, Sock, State#state.conn_name), loop(State, Sock, Acc); {get_data,Pid} -> NewState = @@ -144,54 +161,100 @@ loop(State, Sock, Acc) -> end; _ -> Data = lists:reverse(lists:append(Acc)), - dbg("get_data ~p\n",[Data]), + Len = length(Data), + dbg("get_data ~tp\n",[Data]), + ct_telnet:log(State#state.conn_name, + general_io, "~ts", + [lists:sublist(Data, + State#state.log_pos, + Len)]), Pid ! {data,Data}, - State + State#state{log_pos = 1} end, loop(NewState, Sock, []); {get_data_delayed,Pid} -> NewState = case State of #state{keep_alive = true, get_data = 0} -> - if Acc == [] -> send([?IAC,?NOP], Sock); + if Acc == [] -> send([?IAC,?NOP], Sock, + State#state.conn_name); true -> ok end, State#state{get_data=10}; _ -> State end, - NewAcc = + {NewAcc,Pos} = case erlang:is_process_alive(Pid) of - true -> + true when Acc /= [] -> Data = lists:reverse(lists:append(Acc)), - dbg("get_data_delayed ~p\n",[Data]), + Len = length(Data), + dbg("get_data_delayed ~tp\n",[Data]), + ct_telnet:log(State#state.conn_name, + general_io, "~ts", + [lists:sublist(Data, + State#state.log_pos, + Len)]), Pid ! {data,Data}, - []; + {[],1}; + true when Acc == [] -> + dbg("get_data_delayed nodata\n",[]), + Pid ! {data,[]}, + {[],1}; false -> - Acc + {Acc,NewState#state.log_pos} end, - loop(NewState, Sock, NewAcc); - close -> + loop(NewState#state{log_pos=Pos}, Sock, NewAcc); + {close,Pid} -> dbg("Closing connection\n", []), + if Acc == [] -> + ok; + true -> + Data = lists:reverse(lists:append(Acc)), + dbg("Printing queued messages: ~tp",[Data]), + ct_telnet:log(State#state.conn_name, + general_io, "~ts", + [lists:sublist(Data, + State#state.log_pos, + length(Data))]) + end, gen_tcp:close(Sock), - ok + Pid ! closed after wait(State#state.keep_alive,?IDLE_TIMEOUT) -> - if - Acc == [] -> send([?IAC,?NOP], Sock); - true -> ok - end, - loop(State, Sock, Acc) + Data = lists:reverse(lists:append(Acc)), + case Data of + [] -> + send([?IAC,?NOP], Sock, State#state.conn_name), + loop(State, Sock, Acc); + _ when State#state.log_pos == length(Data)+1 -> + loop(State, Sock, Acc); + _ -> + dbg("Idle timeout, printing ~tp\n",[Data]), + Len = length(Data), + ct_telnet:log(State#state.conn_name, + general_io, "~ts", + [lists:sublist(Data, + State#state.log_pos, + Len)]), + loop(State#state{log_pos = Len+1}, Sock, Acc) + end end. wait(true, Time) -> Time; wait(false, _) -> infinity. -send(Data, Sock) -> +send(Data, Sock, ConnName) -> case Data of [?IAC|_] = Cmd -> cmd_dbg(Cmd); _ -> - dbg("Sending: ~p\n", [Data]) + dbg("Sending: ~tp\n", [Data]), + try io_lib:format("[~w] ~ts", [?MODULE,Data]) of + Str -> + ct_telnet:log(ConnName, general_io, Str, []) + catch + _:_ -> ok + end end, gen_tcp:send(Sock, Data), ok. diff --git a/lib/common_test/src/unix_telnet.erl b/lib/common_test/src/unix_telnet.erl index e049c3bf39..b05386a5ab 100644 --- a/lib/common_test/src/unix_telnet.erl +++ b/lib/common_test/src/unix_telnet.erl @@ -109,7 +109,7 @@ connect(ConnName,Ip,Port,Timeout,KeepAlive,Extra) -> connect1(Name,Ip,Port,Timeout,KeepAlive,Username,Password) -> start_gen_log("unix_telnet connect"), Result = - case ct_telnet_client:open(Ip,Port,Timeout,KeepAlive) of + case ct_telnet_client:open(Ip,Port,Timeout,KeepAlive,Name) of {ok,Pid} -> case ct_telnet:silent_teln_expect(Name,Pid,[], [prompt],?prx,[]) of @@ -143,13 +143,13 @@ connect1(Name,Ip,Port,Timeout,KeepAlive,Username,Password) -> {ok,[{prompt,_OtherPrompt1},{prompt,_OtherPrompt2}],_} -> {ok,Pid}; Error -> - log(Name,error, + log(Name,conn_error, "Did not get expected prompt from ~p:~p\n~p\n", [Ip,Port,Error]), {error,Error} end; Error -> - log(Name,error, + log(Name,conn_error, "Could not open telnet connection to ~p:~p\n~p\n", [Ip,Port,Error]), Error diff --git a/lib/common_test/test/ct_telnet_SUITE.erl b/lib/common_test/test/ct_telnet_SUITE.erl index acce4eca14..f5cff76fd1 100644 --- a/lib/common_test/test/ct_telnet_SUITE.erl +++ b/lib/common_test/test/ct_telnet_SUITE.erl @@ -72,19 +72,32 @@ init_per_suite(Config) -> end_per_suite(Config) -> ct_test_support:end_per_suite(Config). -init_per_testcase(TestCase, Config) when TestCase=/=unix_telnet-> +init_per_testcase(TestCase, Config) when TestCase /= unix_telnet -> + ct:pal("Testcase ~p starting!", [TestCase]), TS = telnet_server:start([{port,?erl_telnet_server_port}, {users,[{?erl_telnet_server_user, ?erl_telnet_server_pwd}]}]), ct_test_support:init_per_testcase(TestCase, [{telnet_server,TS}|Config]); init_per_testcase(TestCase, Config) -> - ct_test_support:init_per_testcase(TestCase, Config). - + ct:pal("Testcase ~p starting. Checking connection to telnet server...", + [TestCase]), + ct:require(testconn, {unix,[telnet]}), + case {os:type(),ct_telnet:open(testconn)} of + {_,{ok,Handle}} -> + ok = ct_telnet:close(Handle), + ct:pal("Connection ok, starting tests!", []), + ct_test_support:init_per_testcase(TestCase, Config); + {{unix,_},{error,Reason}} -> + ct:fail("No connection to telnet server! Reason: ~tp", [Reason]); + {_,{error,Reason}} -> + {skip,{no_access_to_telnet_server,Reason}} + end. + +end_per_testcase(TestCase, Config) when TestCase /= unix_telnet -> + ct:pal("Stopping the telnet_server now!", []), + telnet_server:stop(?config(telnet_server,Config)), + ct_test_support:end_per_testcase(TestCase, Config); end_per_testcase(TestCase, Config) -> - case ?config(telnet_server,Config) of - undefined -> ok; - TS -> telnet_server:stop(TS) - end, ct_test_support:end_per_testcase(TestCase, Config). @@ -179,7 +192,12 @@ telnet_config(_, LogType) -> {port, ?erl_telnet_server_port}, {username,?erl_telnet_server_user}, {password,?erl_telnet_server_pwd}, - {keep_alive,true}]} | + {keep_alive,true}]}, + {telnet_settings, [{connect_timeout,10000}, + {command_timeout,10000}, + {reconnection_attempts,0}, + {reconnection_interval,0}, + {keep_alive,true}]} | if LogType == legacy -> [{ct_conn_log,[]}]; true -> diff --git a/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl b/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl index 8d142e85a8..394d64c2ed 100644 --- a/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl +++ b/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl @@ -28,7 +28,9 @@ all() -> ignore_prompt, ignore_prompt_repeat, ignore_prompt_sequence, - ignore_prompt_timeout]. + ignore_prompt_timeout, + server_speaks, + server_disconnects]. groups() -> []. @@ -188,3 +190,37 @@ no_prompt_check_timeout(_) -> {timeout,1000}]), ok = ct_telnet:close(Handle), ok. + +%% The server says things. Manually check that it gets printed correctly +%% in the general IO log. +server_speaks(_) -> + {ok, Handle} = ct_telnet:open(telnet_server_conn1), + ok = ct_telnet:send(Handle, "echo_no_prompt This is the first message\r\n"), + ok = ct_telnet:send(Handle, "echo_no_prompt This is the second message\r\n"), + %% let ct_telnet_client get an idle timeout + timer:sleep(15000), + ok = ct_telnet:send(Handle, "echo_no_prompt This is the third message\r\n"), + {ok,_} = ct_telnet:expect(Handle, ["the"], [no_prompt_check]), + {error,timeout} = ct_telnet:expect(Handle, ["the"], [no_prompt_check, + {timeout,1000}]), + ok = ct_telnet:send(Handle, "echo_no_prompt This is the fourth message\r\n"), + %% give the server time to respond + timer:sleep(2000), + %% closing the connection should print last message in log + ok = ct_telnet:close(Handle), + ok. + +%% Let the server close the connection. Make sure buffered data gets printed +%% to the general IO log. +server_disconnects(_) -> + {ok, Handle} = ct_telnet:open(telnet_server_conn1), + ok = ct_telnet:send(Handle, "disconnect_after 1500"), + %% wait until the get_data operation (triggered by send/2) times out + %% before sending the msg + timer:sleep(500), + ok = ct_telnet:send(Handle, "echo_no_prompt This is the message\r\n"), + %% when the server closes the connection, the last message should be + %% printed in the log + timer:sleep(3000), + _ = ct_telnet:close(Handle), + ok. diff --git a/lib/common_test/test/telnet_server.erl b/lib/common_test/test/telnet_server.erl index 1760100d8e..3b0c3cbcb5 100644 --- a/lib/common_test/test/telnet_server.erl +++ b/lib/common_test/test/telnet_server.erl @@ -51,32 +51,51 @@ stop(Pid) -> init(Opts) -> Port = proplists:get_value(port,Opts), Users = proplists:get_value(users,Opts,[]), - {ok, LSock} = gen_tcp:listen(Port, [list, {packet, 0}, - {active, true}]), + {ok, LSock} = listen(5, Port, [list, {packet, 0}, + {active, true}, + {reuseaddr,true}]), State = #state{listen=LSock,users=Users}, accept(State), - ok = gen_tcp:close(LSock). + ok = gen_tcp:close(LSock), + dbg("telnet_server closed the listen socket ~p\n", [LSock]), + timer:sleep(1000), + ok. + +listen(0, _Port, _Opts) -> + {error,eaddrinuse}; +listen(Retries, Port, Opts) -> + case gen_tcp:listen(Port, Opts) of + {error,eaddrinuse} -> + dbg("Listen port not released, trying again..."), + timer:sleep(5000), + listen(Retries-1, Port, Opts); + Ok = {ok,_LSock} -> + Ok; + Error -> + exit(Error) + end. accept(#state{listen=LSock}=State) -> Server = self(), Acceptor = spawn_link(fun() -> do_accept(LSock,Server) end), receive {Acceptor,Sock} when is_port(Sock) -> + dbg("Connected to client on socket ~p\n", [Sock]), case init_client(State#state{client=Sock}) of stopped -> - io:format("[telnet_server] telnet_server stopped\n"), + dbg("telnet_server stopped\n"), ok; R -> - io:format("[telnet_server] connection to client" - "closed with reason ~p~n",[R]), + dbg("Connection to client " + "closed with reason ~p~n",[R]), accept(State) end; {Acceptor,closed} -> - io:format("[telnet_server] listen socket closed unexpectedly, " - "terminating telnet_server\n"), + dbg("Listen socket closed unexpectedly, " + "terminating telnet_server\n"), ok; stop -> - io:format("[telnet_server] telnet_server stopped\n"), + dbg("telnet_server stopped\n"), ok end. @@ -97,19 +116,21 @@ init_client(#state{client=Sock}=State) -> dbg("Server sending: ~p~n",["login: "]), R = case gen_tcp:send(Sock,"login: ") of ok -> - loop(State); + loop(State, 1); Error -> Error end, _ = gen_tcp:close(Sock), R. -loop(State) -> +loop(State, N) -> receive {tcp,_,Data} -> try handle_data(Data,State) of {ok,State1} -> - loop(State1) + loop(State1, N); + closed -> + closed catch throw:Error -> Error @@ -118,6 +139,11 @@ loop(State) -> closed; {tcp_error,_,Error} -> {error,tcp,Error}; + disconnect -> + Sock = State#state.client, + dbg("Server closing connection on socket ~p~n", [Sock]), + ok = gen_tcp:close(Sock), + closed; stop -> stopped end. @@ -130,10 +156,16 @@ handle_data(Data,State) -> case get_line(Data,[]) of {Line,Rest} -> WholeLine = lists:flatten(lists:reverse(State#state.buffer,Line)), - {ok,State1} = do_handle_data(WholeLine,State), - case Rest of - [] -> {ok,State1}; - _ -> handle_data(Rest,State1) + case do_handle_data(WholeLine,State) of + {ok,State1} -> + case Rest of + [] -> {ok,State1}; + _ -> handle_data(Rest,State1) + end; + {close,State1} -> + dbg("Server closing connection~n",[]), + gen_tcp:close(State1#state.client), + closed end; false -> {ok,State#state{buffer=[Data|State#state.buffer]}} @@ -163,22 +195,29 @@ do_handle_data(Data,#state{authorized=false}=State) -> check_user(Data,State); do_handle_data(Data,#state{authorized={user,_}}=State) -> check_pwd(Data,State); -do_handle_data("echo "++ Data,State) -> +do_handle_data("echo " ++ Data,State) -> send(Data++"\r\n> ",State), {ok,State}; -do_handle_data("echo_no_prompt "++ Data,State) -> +do_handle_data("echo_no_prompt " ++ Data,State) -> send(Data,State), {ok,State}; -do_handle_data("echo_ml "++ Data,State) -> +do_handle_data("echo_ml " ++ Data,State) -> Lines = string:tokens(Data," "), ReturnData = string:join(Lines,"\n"), send(ReturnData++"\r\n> ",State), {ok,State}; -do_handle_data("echo_ml_no_prompt "++ Data,State) -> +do_handle_data("echo_ml_no_prompt " ++ Data,State) -> Lines = string:tokens(Data," "), ReturnData = string:join(Lines,"\n"), send(ReturnData,State), {ok,State}; +do_handle_data("disconnect_after " ++WaitStr,State) -> + Wait = list_to_integer(string:strip(WaitStr,right,$\n)), + dbg("Server will close connection in ~w ms...", [Wait]), + erlang:send_after(Wait,self(),disconnect), + {ok,State}; +do_handle_data("disconnect" ++_,State) -> + {close,State}; do_handle_data([],State) -> send("> ",State), {ok,State}; @@ -226,4 +265,4 @@ get_line([],_) -> dbg(_F) -> dbg(_F,[]). dbg(_F,_A) -> - io:format("[telnet_server] "++_F,_A). + io:format("[telnet_server] " ++ _F,_A). diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl index 9030dd998b..c7d91070f6 100644 --- a/lib/compiler/src/compile.erl +++ b/lib/compiler/src/compile.erl @@ -234,7 +234,9 @@ format_error({crash,Pass,Reason}) -> format_error({bad_return,Pass,Reason}) -> io_lib:format("internal error in ~p;\nbad return value: ~ts", [Pass,format_error_reason(Reason)]); format_error({module_name,Mod,Filename}) -> - io_lib:format("Module name '~s' does not match file name '~ts'", [Mod,Filename]). + io_lib:format("Module name '~s' does not match file name '~ts'", [Mod,Filename]); +format_error(reparsing_invalid_unicode) -> + "Non-UTF-8 character(s) detected, but no encoding declared. Encode the file in UTF-8 or add \"%% coding: latin-1\" at the beginning of the file. Retrying with latin-1 encoding.". format_error_reason({Reason, Stack}) when is_list(Stack) -> StackFun = fun @@ -792,20 +794,59 @@ no_native_compilation(BeamFile, #compile{options=Opts0}) -> _ -> false end. -parse_module(St) -> - Opts = St#compile.options, - Cwd = ".", - IncludePath = [Cwd, St#compile.dir|inc_paths(Opts)], - R = epp:parse_file(St#compile.ifile, IncludePath, pre_defs(Opts)), +parse_module(St0) -> + case do_parse_module(utf8, St0) of + {ok,_}=Ret -> + Ret; + {error,_}=Ret -> + Ret; + {invalid_unicode,File,Line} -> + case do_parse_module(latin1, St0) of + {ok,St} -> + Es = [{File,[{Line,?MODULE,reparsing_invalid_unicode}]}], + {ok,St#compile{warnings=Es++St#compile.warnings}}; + {error,St} -> + Es = [{File,[{Line,?MODULE,reparsing_invalid_unicode}]}], + {error,St#compile{errors=Es++St#compile.errors}} + end + end. + +do_parse_module(DefEncoding, #compile{ifile=File,options=Opts,dir=Dir}=St) -> + R = epp:parse_file(File, + [{includes,[".",Dir|inc_paths(Opts)]}, + {macros,pre_defs(Opts)}, + {default_encoding,DefEncoding}, + extra]), case R of - {ok,Forms} -> - Encoding = epp:read_encoding(St#compile.ifile), - {ok,St#compile{code=Forms,encoding=Encoding}}; + {ok,Forms,Extra} -> + Encoding = proplists:get_value(encoding, Extra), + case find_invalid_unicode(Forms, File) of + none -> + {ok,St#compile{code=Forms,encoding=Encoding}}; + {invalid_unicode,_,_}=Ret -> + case Encoding of + none -> + Ret; + _ -> + {ok,St#compile{code=Forms,encoding=Encoding}} + end + end; {error,E} -> Es = [{St#compile.ifile,[{none,?MODULE,{epp,E}}]}], {error,St#compile{errors=St#compile.errors ++ Es}} end. +find_invalid_unicode([H|T], File0) -> + case H of + {attribute,_,file,{File,_}} -> + find_invalid_unicode(T, File); + {error,{Line,file_io_server,invalid_unicode}} -> + {invalid_unicode,File0,Line}; + _Other -> + find_invalid_unicode(T, File0) + end; +find_invalid_unicode([], _) -> none. + parse_core(St) -> case file:read_file(St#compile.ifile) of {ok,Bin} -> diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl index 082809b8a0..04210ae243 100644 --- a/lib/compiler/src/v3_core.erl +++ b/lib/compiler/src/v3_core.erl @@ -2206,6 +2206,8 @@ lit_vars(Lit) -> lit_vars(Lit, []). lit_vars(#c_cons{hd=H,tl=T}, Vs) -> lit_vars(H, lit_vars(T, Vs)); lit_vars(#c_tuple{es=Es}, Vs) -> lit_list_vars(Es, Vs); +lit_vars(#c_map{arg=V,es=Es}, Vs) -> lit_vars(V, lit_list_vars(Es, Vs)); +lit_vars(#c_map_pair{key=K,val=V}, Vs) -> lit_vars(K, lit_vars(V, Vs)); lit_vars(#c_var{name=V}, Vs) -> add_element(V, Vs); lit_vars(_, Vs) -> Vs. %These are atomic diff --git a/lib/compiler/test/error_SUITE.erl b/lib/compiler/test/error_SUITE.erl index 5cdf429a5f..bd877bb528 100644 --- a/lib/compiler/test/error_SUITE.erl +++ b/lib/compiler/test/error_SUITE.erl @@ -23,7 +23,7 @@ -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, init_per_group/2,end_per_group/2, head_mismatch_line/1,warnings_as_errors/1, bif_clashes/1, - transforms/1,forbidden_maps/1]). + transforms/1,forbidden_maps/1,bad_utf8/1]). %% Used by transforms/1 test case. -export([parse_transform/2]). @@ -36,7 +36,8 @@ all() -> groups() -> [{p,test_lib:parallel(), - [head_mismatch_line,warnings_as_errors,bif_clashes,transforms,forbidden_maps]}]. + [head_mismatch_line,warnings_as_errors,bif_clashes, + transforms,forbidden_maps,bad_utf8]}]. init_per_suite(Config) -> Config. @@ -254,6 +255,23 @@ forbidden_maps(Config) when is_list(Config) -> [] = run2(Config, Ts1), ok. +bad_utf8(Config) -> + Ts = [{bad_utf8, + %% If coding is specified explicitly as utf-8, there should be + %% a compilation error; we must not fallback to parsing the + %% file in latin-1 mode. + <<"%% coding: utf-8 + %% Bj",246,"rn + t() -> \"",246,"\". + ">>, + [], + {error,[{2,epp,cannot_parse}, + {2,file_io_server,invalid_unicode}], + []} + }], + [] = run2(Config, Ts), + ok. + run(Config, Tests) -> ?line File = test_filename(Config), @@ -318,6 +336,7 @@ run_test(Test0, File, Warnings, WriteBeam) -> ?line compile:file(File, [binary,report|Warnings]), %% Test result of compilation. + io:format("~p\n", [Opts]), ?line Res = case compile:file(File, Opts) of {ok,Mod,_,[{_File,Ws}]} -> %io:format("compile:file(~s,~p) ->~n~p~n", @@ -335,6 +354,11 @@ run_test(Test0, File, Warnings, WriteBeam) -> %io:format("compile:file(~s,~p) ->~n~p~n", % [File,Opts,_ZZ]), {error,Es,Ws}; + {error,[{XFile,Es1},{XFile,Es2}],Ws} = _ZZ + when is_list(XFile) -> + %io:format("compile:file(~s,~p) ->~n~p~n", + % [File,Opts,_ZZ]), + {error,Es1++Es2,Ws}; {error,Es,[{_File,Ws}]} = _ZZ-> %io:format("compile:file(~s,~p) ->~n~p~n", % [File,Opts,_ZZ]), diff --git a/lib/compiler/test/map_SUITE.erl b/lib/compiler/test/map_SUITE.erl index b7e27afef1..90eae6fb4f 100644 --- a/lib/compiler/test/map_SUITE.erl +++ b/lib/compiler/test/map_SUITE.erl @@ -43,7 +43,8 @@ %% errors in 17.0-rc1 t_update_values/1, - t_expand_map_update/1 + t_expand_map_update/1, + t_export/1 ]). suite() -> []. @@ -70,7 +71,8 @@ all() -> [ %% errors in 17.0-rc1 t_update_values, - t_expand_map_update + t_expand_map_update, + t_export ]. groups() -> []. @@ -285,6 +287,12 @@ t_expand_map_update(Config) when is_list(Config) -> #{<<"hello">> := <<"les gens">>} = M, ok. +t_export(Config) when is_list(Config) -> + Raclette = id(#{}), + case brie of brie -> Fromage = Raclette end, + Raclette = Fromage#{}, + ok. + check_val(#{val1:=V1, val2:=V2},V1,V2) -> ok. get_val(#{ "wazzup" := _, val := V}) -> V; diff --git a/lib/compiler/test/warnings_SUITE.erl b/lib/compiler/test/warnings_SUITE.erl index de56a59e12..c3b02819f9 100644 --- a/lib/compiler/test/warnings_SUITE.erl +++ b/lib/compiler/test/warnings_SUITE.erl @@ -37,8 +37,9 @@ -export([pattern/1,pattern2/1,pattern3/1,pattern4/1, guard/1,bad_arith/1,bool_cases/1,bad_apply/1, - files/1,effect/1,bin_opt_info/1,bin_construction/1, comprehensions/1, - maps/1,redundant_boolean_clauses/1]). + files/1,effect/1,bin_opt_info/1,bin_construction/1, + comprehensions/1,maps/1,redundant_boolean_clauses/1, + latin1_fallback/1]). % Default timetrap timeout (set in init_per_testcase). -define(default_timeout, ?t:minutes(2)). @@ -63,7 +64,7 @@ groups() -> [pattern,pattern2,pattern3,pattern4,guard, bad_arith,bool_cases,bad_apply,files,effect, bin_opt_info,bin_construction,comprehensions,maps, - redundant_boolean_clauses]}]. + redundant_boolean_clauses,latin1_fallback]}]. init_per_suite(Config) -> Config. @@ -591,6 +592,37 @@ redundant_boolean_clauses(Config) when is_list(Config) -> run(Config, Ts), ok. +latin1_fallback(Conf) when is_list(Conf) -> + DataDir = ?privdir, + IncFile = filename:join(DataDir, "include_me.hrl"), + file:write_file(IncFile, <<"%% ",246," in include file\n">>), + Ts1 = [{latin1_fallback1, + %% Test that the compiler fall backs to latin-1 with + %% a warning if a file has no encoding and does not + %% contain correct UTF-8 sequences. + <<"%% Bj",246,"rn + t(_) -> \"",246,"\"; + t(x) -> ok. + ">>, + [], + {warnings,[{1,compile,reparsing_invalid_unicode}, + {3,sys_core_fold,{nomatch_shadow,2}}]}}], + [] = run(Conf, Ts1), + + Ts2 = [{latin1_fallback2, + %% Test that the compiler fall backs to latin-1 with + %% a warning if a file has no encoding and does not + %% contain correct UTF-8 sequences. + <<" + + -include(\"include_me.hrl\"). + ">>, + [], + {warnings,[{1,compile,reparsing_invalid_unicode}]} + }], + [] = run(Conf, Ts2), + ok. + %%% %%% End of test cases. %%% diff --git a/lib/crypto/doc/src/crypto_app.xml b/lib/crypto/doc/src/crypto_app.xml index 6d26076c04..1d10773401 100644 --- a/lib/crypto/doc/src/crypto_app.xml +++ b/lib/crypto/doc/src/crypto_app.xml @@ -1,11 +1,11 @@ -<?xml version="1.0" encoding="iso-8859-1" ?> +<?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE appref SYSTEM "appref.dtd"> <appref> <header> <copyright> <year>1999</year> - <year>2013</year> + <year>2014</year> <holder>Ericsson AB, All Rights Reserved</holder> </copyright> <legalnotice> diff --git a/lib/debugger/src/debugger.erl b/lib/debugger/src/debugger.erl index 8a2ac28df5..77fd0acb70 100644 --- a/lib/debugger/src/debugger.erl +++ b/lib/debugger/src/debugger.erl @@ -51,12 +51,6 @@ %% ------------------------------ %% Help window for creating new breakpoints. %% -%% dbg_wx_edit, dbg_wx_edit_win -%% -------------------------------------- -%% Help window for editing terms, used for setting backtrace size -%% (i.e. how many stack frames to display in the attach process window) -%% and changing variable values. -%% %% dbg_wx_interpret, dbg_wx_filedialog_win %% -------------------------------------- %% Help window for selecting modules to interpret. diff --git a/lib/dialyzer/test/opaque_SUITE_data/src/modules/opaque_erl_scan.erl b/lib/dialyzer/test/opaque_SUITE_data/src/modules/opaque_erl_scan.erl index 9ecd4f92a1..24d0793a7c 100644 --- a/lib/dialyzer/test/opaque_SUITE_data/src/modules/opaque_erl_scan.erl +++ b/lib/dialyzer/test/opaque_SUITE_data/src/modules/opaque_erl_scan.erl @@ -1,4 +1,4 @@ -%% -*- coding: utf-8 -*- +%% %% %% %CopyrightBegin% %% diff --git a/lib/diameter/test/diameter_codec_test.erl b/lib/diameter/test/diameter_codec_test.erl index 0b4568a9e5..90536dcf2b 100644 --- a/lib/diameter/test/diameter_codec_test.erl +++ b/lib/diameter/test/diameter_codec_test.erl @@ -1,8 +1,7 @@ -%% coding: utf-8 %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2013. All Rights Reserved. +%% Copyright Ericsson AB 2010-2014. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in diff --git a/lib/hipe/cerl/Makefile b/lib/hipe/cerl/Makefile index 506e993ff4..d13dfb33c2 100644 --- a/lib/hipe/cerl/Makefile +++ b/lib/hipe/cerl/Makefile @@ -42,8 +42,8 @@ RELSYSDIR = $(RELEASE_PATH)/lib/hipe-$(VSN) # ---------------------------------------------------- # Target Specs # ---------------------------------------------------- -MODULES = cerl_cconv cerl_closurean cerl_hipeify \ - cerl_lib cerl_messagean cerl_pmatch cerl_prettypr cerl_to_icode \ +MODULES = cerl_cconv cerl_closurean cerl_hipeify cerl_lib \ + cerl_messagean cerl_pmatch cerl_prettypr cerl_to_icode \ cerl_typean erl_bif_types erl_types HRL_FILES= cerl_hipe_primops.hrl @@ -65,7 +65,7 @@ DOC_FILES= $(MODULES:%=$(DOCS)/%.html) include ../native.mk -ERL_COMPILE_FLAGS += +inline +warn_exported_vars +warn_unused_import +warn_missing_spec# +warn_untyped_record +ERL_COMPILE_FLAGS += -Werror +inline +warn_exported_vars +warn_unused_import +warn_missing_spec #+warn_untyped_record # ---------------------------------------------------- # Targets @@ -107,7 +107,6 @@ release_spec: opt release_docs_spec: -$(EBIN)/cerl_to_icode.beam: cerl_hipe_primops.hrl ../icode/hipe_icode_primops.hrl +$(EBIN)/cerl_cconv.beam: cerl_hipe_primops.hrl $(EBIN)/cerl_hipeify.beam: cerl_hipe_primops.hrl -$(EBIN)/cerl_lambdalift.beam: cerl_hipe_primops.hrl -$(EBIN)/erl_bif_types.beam: ../icode/hipe_icode_primops.hrl +$(EBIN)/cerl_to_icode.beam: cerl_hipe_primops.hrl ../icode/hipe_icode_primops.hrl diff --git a/lib/hipe/cerl/cerl_to_icode.erl b/lib/hipe/cerl/cerl_to_icode.erl index 1c1c10d9b0..2645056be1 100644 --- a/lib/hipe/cerl/cerl_to_icode.erl +++ b/lib/hipe/cerl/cerl_to_icode.erl @@ -29,9 +29,9 @@ -define(NO_UNUSED, true). --export([module/2]). +-export([module/1, module/2]). -ifndef(NO_UNUSED). --export([function/3, function/4, module/1]). +-export([function/3, function/4]). -endif. %% Added in an attempt to suppress message by Dialyzer, but I run into @@ -102,36 +102,32 @@ %% Record definitions --record(ctxt, {final = false :: boolean(), - effect = false, - fail = [], % [] or fail-to label - class = expr, % expr | guard - line = 0, % current line number - 'receive' % undefined | #receive{} - }). - -record('receive', {loop}). -record(cerl_to_icode__var, {name}). -record('fun', {label, vars}). +-record(ctxt, {final = false :: boolean(), + effect = false :: boolean(), + fail = [], % [] or fail-to label + class = expr :: 'expr' | 'guard', + line = 0 :: erl_scan:line(), % current line number + 'receive' :: 'undefined' | #'receive'{} + }). %% --------------------------------------------------------------------- %% Code - -%% @spec module(Module::cerl()) -> [icode()] +%% @spec module(Module::cerl()) -> [{mfa(), icode()}] %% @equiv module(Module, []) --ifndef(NO_UNUSED). +-spec module(cerl:c_module()) -> [{mfa(), hipe_icode:icode()}]. + module(E) -> module(E, []). --endif. -%% @clear - -%% @spec module(Module::cerl(), Options::[term()]) -> [icode()] +%% @spec module(Module::cerl(), Options::[term()]) -> [{mfa(), icode()}] %% -%% cerl() = cerl:cerl() +%% cerl() = cerl:c_module() %% icode() = hipe_icode:icode() %% %% @doc Transforms a Core Erlang module to linear HiPE Icode. The result @@ -149,7 +145,7 @@ module(E) -> %% @see function/4 %% @see cerl_hipeify:transform/1 -%% -spec module(cerl:c_module(), [term()]) -> [{mfa(), hipe_icode:icode()}]. +-spec module(cerl:c_module(), [term()]) -> [{mfa(), hipe_icode:icode()}]. module(E, Options) -> module_1(cerl_hipeify:transform(E, Options), Options). @@ -163,8 +159,8 @@ module_1(E, Options) -> throw(error) end, S0 = init(M), - S1 = s__set_pmatch(proplists:get_value(pmatch, Options), S0), - S2 = s__set_bitlevel_binaries(proplists:get_value( + S1 = s__set_pmatch(proplists:get_value(pmatch, Options), S0), + S2 = s__set_bitlevel_binaries(proplists:get_value( bitlevel_binaries, Options), S1), {Icode, _} = lists:mapfoldl(fun function_definition/2, S2, cerl:module_defs(E)), diff --git a/lib/hipe/icode/hipe_icode.erl b/lib/hipe/icode/hipe_icode.erl index 0e651a351c..7b3d087e2d 100644 --- a/lib/hipe/icode/hipe_icode.erl +++ b/lib/hipe/icode/hipe_icode.erl @@ -503,7 +503,6 @@ enter_args_update/2, enter_type/1, is_enter/1, - mk_return/1, %% mk_return(Vars) %% mk_fail/1, %% mk_fail(Args) class = exit @@ -606,6 +605,12 @@ -export([highest_var/1, highest_label/1]). +%% +%% Exported types +%% + +-export_type([icode/0]). + %%--------------------------------------------------------------------- %% %% Icode @@ -614,7 +619,7 @@ -spec mk_icode(mfa(), [icode_var()], boolean(), boolean(), [icode_instr()], {non_neg_integer(),non_neg_integer()}, - {icode_lbl(),icode_lbl()}) -> #icode{}. + {icode_lbl(),icode_lbl()}) -> icode(). mk_icode(Fun, Params, IsClosure, IsLeaf, Code, VarRange, LabelRange) -> #icode{'fun'=Fun, params=Params, code=Code, is_closure=IsClosure, @@ -1434,8 +1439,8 @@ subst1([_|Pairs], I) -> subst1(Pairs, I). %% %% @doc Returns the successors of an Icode instruction. %% In CFG form only branch instructions have successors, -%% but in linear form other instructions like e.g. moves and -%% others might be the last instruction of some basic block. +%% but in linear form other instructions like e.g. moves +%% might be the last instruction of some basic block. %% -spec successors(icode_instr()) -> [icode_lbl()]. diff --git a/lib/hipe/icode/hipe_icode.hrl b/lib/hipe/icode/hipe_icode.hrl index 060493e61e..25deac5152 100644 --- a/lib/hipe/icode/hipe_icode.hrl +++ b/lib/hipe/icode/hipe_icode.hrl @@ -178,5 +178,6 @@ var_range :: {non_neg_integer(), non_neg_integer()}, label_range :: {icode_lbl(), icode_lbl()}, info = [] :: icode_info()}). +-type icode() :: #icode{}. %%--------------------------------------------------------------------- diff --git a/lib/hipe/icode/hipe_icode_fp.erl b/lib/hipe/icode/hipe_icode_fp.erl index c0cd9bd2d1..38b3881a77 100644 --- a/lib/hipe/icode/hipe_icode_fp.erl +++ b/lib/hipe/icode/hipe_icode_fp.erl @@ -424,7 +424,7 @@ redirect_phis([I|Is] = Code, OldFrom, NewFrom, Acc) -> NewI = hipe_icode:phi_redirect_pred(I, OldFrom, NewFrom), redirect_phis(Is, OldFrom, NewFrom, [NewI|Acc]); _ -> - lists:reverse(Acc) ++ Code + lists:reverse(Acc, Code) end; redirect_phis([], _OldFrom, _NewFrom, Acc) -> lists:reverse(Acc). diff --git a/lib/hipe/icode/hipe_icode_mulret.erl b/lib/hipe/icode/hipe_icode_mulret.erl index 2402bad42c..99522f6430 100644 --- a/lib/hipe/icode/hipe_icode_mulret.erl +++ b/lib/hipe/icode/hipe_icode_mulret.erl @@ -1166,9 +1166,9 @@ printCallList([]) -> io:format("~n"). %% removeUnElems([#icode_call{'fun'={unsafe_element,_}, args=Var}|List], Var, Res) -> %% removeUnElems(List, Var, Res); %% removeUnElems([I=#icode_move{dst=Var}|List], [Var], Res) -> -%% lists:reverse(Res) ++ [I|List]; +%% lists:reverse(Res, [I|List]); %% removeUnElems([I=#icode_call{dstlist=Var}|List], Var, Res) -> -%% lists:reverse(Res) ++ [I|List]; +%% lists:reverse(Res, [I|List]); %% removeUnElems([I|List], Var, Res) -> %% removeUnElems(List, Var, [I|Res]); %% removeUnElems([], _, Res) -> lists:reverse(Res). @@ -1187,7 +1187,7 @@ printCallList([]) -> io:format("~n"). %% false -> %% case lists:member(Var, Defs) of %% true -> -%% lists:reverse(Res) ++ [I|List]; +%% lists:reverse(Res, [I|List]); %% false -> %% removeUnElems(List, Var, [I|Res]) %% end @@ -1195,7 +1195,7 @@ printCallList([]) -> io:format("~n"). %% false -> %% case lists:member(Var, Defs) of %% true -> -%% lists:reverse(Res) ++ [I|List]; +%% lists:reverse(Res, [I|List]); %% false -> %% removeUnElems(List, Var, [I|Res]) %% end @@ -1203,7 +1203,7 @@ printCallList([]) -> io:format("~n"). %% false -> %% case lists:member(Var, Defs) of %% true -> -%% lists:reverse(Res) ++ [I|List]; +%% lists:reverse(Res, [I|List]); %% false -> %% removeUnElems(List, Var, [I|Res]) %% end @@ -1248,16 +1248,16 @@ printCallList([]) -> io:format("~n"). %% modifyCode([I|Code], Var, Res) -> %% case scanInstr(I, Var) of %% {move, Arity, VarLst} -> -%% Code2 = [#icode_return{vars=VarLst}, I |lists:reverse(Res) ++ Code], +%% Code2 = [#icode_return{vars=VarLst}, I |lists:reverse(Res, Code)], %% {Arity, lists:reverse(Code2)}; %% {mktuple, Arity, VarLst} -> -%% Code2 = [#icode_return{vars=VarLst}|lists:reverse(Res) ++ Code], +%% Code2 = [#icode_return{vars=VarLst}|lists:reverse(Res, Code)], %% {Arity, lists:reverse(Code2)}; %% other -> %% modifyCode(Code, Var, [I|Res]) %% end; %% modifyCode([], Var, Res) -> -%% {1, lists:reverse(Res) ++ [#icode_return{vars=Var}]}. +%% {1, lists:reverse(Res, [#icode_return{vars=Var}]}. %% scanInstr(#icode_call{dstlist=Var, 'fun'=mktuple, args=Lst}, Var) -> %% {mktuple, length(Lst), Lst}; diff --git a/lib/hipe/regalloc/hipe_ls_regalloc.erl b/lib/hipe/regalloc/hipe_ls_regalloc.erl index 4276b8f968..7a00a0534a 100644 --- a/lib/hipe/regalloc/hipe_ls_regalloc.erl +++ b/lib/hipe/regalloc/hipe_ls_regalloc.erl @@ -722,7 +722,7 @@ is_free(R, Free) -> is_free(R, Free, []). is_free(R, [{R,_}|Rest], Acc) -> - {true,lists:reverse(Acc)++Rest}; + {true, lists:reverse(Acc, Rest)}; is_free(R, [X|Rs],Acc) -> is_free(R, Rs, [X|Acc]); is_free(_, [], _) -> @@ -733,7 +733,7 @@ exists_free_register(Start, Regs) -> exists_free_register(Start, [{Phys, Start0}|Rest], Acc) when Start > Start0 -> - {true, Phys, lists:reverse(Acc)++Rest}; + {true, Phys, lists:reverse(Acc, Rest)}; exists_free_register(Start, [Free|Rest], Acc) -> exists_free_register(Start, Rest, [Free|Acc]); exists_free_register(_, [], _) -> diff --git a/lib/hipe/regalloc/hipe_optimistic_regalloc.erl b/lib/hipe/regalloc/hipe_optimistic_regalloc.erl index 5bad31ade9..0278a896d2 100644 --- a/lib/hipe/regalloc/hipe_optimistic_regalloc.erl +++ b/lib/hipe/regalloc/hipe_optimistic_regalloc.erl @@ -958,9 +958,9 @@ splits_2({Cols, NonCols, OldSpillCost}, L, SpillCost) -> %% Merge two ordered sub-splits into one. spillCostOrderedMerge(Spl1, [], Spl) -> - lists:reverse(Spl) ++ Spl1; + lists:reverse(Spl, Spl1); spillCostOrderedMerge([], Spl2, Spl) -> - lists:reverse(Spl) ++ Spl2; + lists:reverse(Spl, Spl2); spillCostOrderedMerge(Spl1, Spl2, Spl) -> {_, _, SpillCost1} = hd(Spl1), {_, _, SpillCost2} = hd(Spl2), diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl index a89a457a51..5598185ad3 100644 --- a/lib/inets/src/http_client/httpc_handler.erl +++ b/lib/inets/src/http_client/httpc_handler.erl @@ -1829,7 +1829,7 @@ update_session(ProfileName, #session{id = SessionId} = Session, Pos, Value) -> [ProfileName, SessionId, Pos, Value, (catch httpc_manager:which_session_info(ProfileName)), Session, - (catch httpc_manager:lookup_session(ProfileName, SessionId)), + (catch httpc_manager:lookup_session(SessionId, ProfileName)), T, E]), exit({failed_updating_session, [{profile, ProfileName}, diff --git a/lib/kernel/doc/src/file.xml b/lib/kernel/doc/src/file.xml index b3ec9fd33d..6d4b1cb2db 100644 --- a/lib/kernel/doc/src/file.xml +++ b/lib/kernel/doc/src/file.xml @@ -1630,6 +1630,11 @@ <desc> <p>Sets the current working directory of the file server to <c><anno>Dir</anno></c>. Returns <c>ok</c> if successful.</p> + <p>The functions in the <c>file</c> module usually treat binaries + as raw filenames, i.e. they are passed as is even when the encoding + of the binary does not agree with <c>file:native_name_encoding()</c>. + This function however expects binaries to be encoded according to the + value returned by <c>file:native_name_encoding()</c>.</p> <p>Typical error reasons are:</p> <taglist> <tag><c>enoent</c></tag> @@ -1654,8 +1659,8 @@ <tag><c>no_translation</c></tag> <item> <p><c><anno>Dir</anno></c> is a <c>binary()</c> with - characters coded in ISO-latin-1 and the VM was started - with the parameter <c>+fnue</c>.</p> + characters coded in ISO-latin-1 and the VM is operating + with unicode file name encoding.</p> </item> </taglist> <warning> diff --git a/lib/kernel/src/file.erl b/lib/kernel/src/file.erl index 23cf74f80f..20b703e084 100644 --- a/lib/kernel/src/file.erl +++ b/lib/kernel/src/file.erl @@ -199,7 +199,8 @@ get_cwd(Drive) -> check_and_call(get_cwd, [file_name(Drive)]). -spec set_cwd(Dir) -> ok | {error, Reason} when - Dir :: name(), + Dir :: name() | EncodedBinary, + EncodedBinary :: binary(), Reason :: posix() | badarg | no_translation. set_cwd(Dirname) -> diff --git a/lib/kernel/test/prim_file_SUITE.erl b/lib/kernel/test/prim_file_SUITE.erl index 3e6a85eadd..97d66eab81 100644 --- a/lib/kernel/test/prim_file_SUITE.erl +++ b/lib/kernel/test/prim_file_SUITE.erl @@ -183,7 +183,6 @@ time_dist({_D1, _T1} = DT1, {_D2, _T2} = DT2) -> read_write_file(suite) -> []; read_write_file(doc) -> []; read_write_file(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line Name = filename:join(RootDir, atom_to_list(?MODULE) @@ -232,7 +231,6 @@ read_write_file(Config) when is_list(Config) -> ?line {ok,Bin5} = ?PRIM_FILE:read_file(Name), ?line {Bin1,Bin2} = split_binary(Bin5,byte_size(Bin1)), - ?line test_server:timetrap_cancel(Dog), ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -254,7 +252,6 @@ make_del_dir_b(Config) when is_list(Config) -> Result. make_del_dir(Config, Handle, Suffix) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line NewDir = filename:join(RootDir, atom_to_list(?MODULE) @@ -302,9 +299,7 @@ make_del_dir(Config, Handle, Suffix) -> {error, einval} -> ok %FreeBSD end, ?line {error, enoent} = ?PRIM_FILE_call(del_dir, Handle, [""]), - ?line {error, badarg} = ?PRIM_FILE_call(del_dir, Handle, [[3,2,1,{}]]), - - ?line test_server:timetrap_cancel(Dog) + ?line {error, badarg} = ?PRIM_FILE_call(del_dir, Handle, [[3,2,1,{}]]) after ?line ok = ?PRIM_FILE_call(set_cwd, Handle, [CurrentDir]) end, @@ -324,7 +319,6 @@ cur_dir_0b(Config) when is_list(Config) -> Result. cur_dir_0(Config, Handle) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), %% Find out the current dir, and cd to it ;-) ?line {ok,BaseDir} = ?PRIM_FILE_call(get_cwd, Handle, []), ?line Dir1 = BaseDir ++ "", %% Check that it's a string @@ -385,7 +379,6 @@ cur_dir_0(Config, Handle) -> ?line {ok, BaseDir} = ?PRIM_FILE_call(get_cwd, Handle, []), ?line false = lists:member($\\, BaseDir), - ?line test_server:timetrap_cancel(Dog), ok. %% Tests ?PRIM_FILE:get_cwd/1. @@ -404,8 +397,6 @@ cur_dir_1b(Config) when is_list(Config) -> Result. cur_dir_1(Config, Handle) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), - ?line case os:type() of {win32, _} -> win_cur_dir_1(Config, Handle); @@ -413,7 +404,6 @@ cur_dir_1(Config, Handle) -> ?line {error, enotsup} = ?PRIM_FILE_call(get_cwd, Handle, ["d:"]) end, - ?line test_server:timetrap_cancel(Dog), ok. win_cur_dir_1(_Config, Handle) -> @@ -439,7 +429,6 @@ win_cur_dir_1(_Config, Handle) -> open1(suite) -> []; open1(doc) -> []; open1(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line NewDir = filename:join(RootDir, atom_to_list(?MODULE) @@ -465,7 +454,6 @@ open1(Config) when is_list(Config) -> ?line {ok,Fd3} = ?PRIM_FILE:open(Name, [read]), ?line eof = ?PRIM_FILE:read(Fd3,Length), ?line ok = ?PRIM_FILE:close(Fd3), - ?line test_server:timetrap_cancel(Dog), ok. %% Tests all open modes. @@ -517,7 +505,6 @@ modes(Config) when is_list(Config) -> close(suite) -> []; close(doc) -> []; close(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line Name = filename:join(RootDir, atom_to_list(?MODULE) @@ -534,13 +521,11 @@ close(Config) when is_list(Config) -> ?line Val = ?PRIM_FILE:close(Fd1), ?line io:format("Second close gave: ~p", [Val]), - ?line test_server:timetrap_cancel(Dog), ok. access(suite) -> []; access(doc) -> []; access(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line Name = filename:join(RootDir, atom_to_list(?MODULE) @@ -562,7 +547,6 @@ access(Config) when is_list(Config) -> ?line {ok, Str} = ?PRIM_FILE:read(Fd3,length(Str)), ?line ok = ?PRIM_FILE:close(Fd3), - ?line test_server:timetrap_cancel(Dog), ok. %% Tests ?PRIM_FILE:read/2 and ?PRIM_FILE:write/2. @@ -570,7 +554,6 @@ access(Config) when is_list(Config) -> read_write(suite) -> []; read_write(doc) -> []; read_write(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir, Config), ?line NewDir = filename:join(RootDir, atom_to_list(?MODULE) @@ -582,7 +565,6 @@ read_write(Config) when is_list(Config) -> ?line {ok, Fd} = ?PRIM_FILE:open(Name, [read, write]), ?line read_write_test(Fd), - ?line test_server:timetrap_cancel(Dog), ok. read_write_test(File) -> @@ -600,7 +582,6 @@ read_write_test(File) -> pread_write(suite) -> []; pread_write(doc) -> []; pread_write(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir, Config), ?line NewDir = filename:join(RootDir, atom_to_list(?MODULE) @@ -612,7 +593,6 @@ pread_write(Config) when is_list(Config) -> ?line {ok, Fd} = ?PRIM_FILE:open(Name, [read, write]), ?line pread_write_test(Fd), - ?line test_server:timetrap_cancel(Dog), ok. pread_write_test(File) -> @@ -632,7 +612,6 @@ pread_write_test(File) -> append(doc) -> "Test appending to a file."; append(suite) -> []; append(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir, Config), ?line NewDir = filename:join(RootDir, atom_to_list(?MODULE) @@ -659,13 +638,11 @@ append(Config) when is_list(Config) -> ?line Expected = list_to_binary([First, Second, Third]), ?line {ok, Expected} = ?PRIM_FILE:read_file(Name1), - ?line test_server:timetrap_cancel(Dog), ok. exclusive(suite) -> []; exclusive(doc) -> "Test exclusive access to a file."; exclusive(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line NewDir = filename:join(RootDir, atom_to_list(?MODULE) @@ -675,7 +652,6 @@ exclusive(Config) when is_list(Config) -> ?line {ok,Fd} = ?PRIM_FILE:open(Name, [write, exclusive]), ?line {error, eexist} = ?PRIM_FILE:open(Name, [write, exclusive]), ?line ok = ?PRIM_FILE:close(Fd), - ?line test_server:timetrap_cancel(Dog), ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -684,7 +660,6 @@ exclusive(Config) when is_list(Config) -> pos1(suite) -> []; pos1(doc) -> []; pos1(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line Name = filename:join(RootDir, atom_to_list(?MODULE) @@ -741,13 +716,11 @@ pos1(Config) when is_list(Config) -> ?line {ok, 0} = ?PRIM_FILE:position(Fd2,{eof,-8}), ?line {ok, "A"} = ?PRIM_FILE:read(Fd2,1), ?line {error, einval} = ?PRIM_FILE:position(Fd2,{eof,-9}), - ?line test_server:timetrap_cancel(Dog), ok. pos2(suite) -> []; pos2(doc) -> []; pos2(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line Name = filename:join(RootDir, atom_to_list(?MODULE) @@ -764,7 +737,6 @@ pos2(Config) when is_list(Config) -> ?line {ok, "D"} = ?PRIM_FILE:read(Fd2,1), ?line io:format("DONE"), - ?line test_server:timetrap_cancel(Dog), ok. @@ -782,7 +754,6 @@ file_info_basic_file_b(Config) when is_list(Config) -> Result. file_info_basic_file(Config, Handle, Suffix) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir, Config), %% Create a short file. @@ -811,7 +782,6 @@ file_info_basic_file(Config, Handle, Suffix) -> ?line {MD, MT} = ModifyTime, ?line all_integers(tuple_to_list(MD) ++ tuple_to_list(MT)), - ?line test_server:timetrap_cancel(Dog), ok. file_info_basic_directory_a(suite) -> []; @@ -828,8 +798,6 @@ file_info_basic_directory_b(Config) when is_list(Config) -> Result. file_info_basic_directory(Config, Handle) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), - %% Note: filename:join/1 removes any trailing slash, %% which is essential for ?PRIM_FILE:read_file_info/1 to work on %% platforms such as Windows95. @@ -849,7 +817,7 @@ file_info_basic_directory(Config, Handle) -> _ -> ?line test_directory("/", read, Handle) end, - ?line test_server:timetrap_cancel(Dog). + ok. test_directory(Name, ExpectedAccess, Handle) -> ?line {ok, FileInfo} = ?PRIM_FILE_call(read_file_info, Handle, [Name]), @@ -890,14 +858,12 @@ file_info_bad_b(Config) when is_list(Config) -> Result. file_info_bad(Config, Handle) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = filename:join([?config(priv_dir, Config)]), ?line {error, enoent} = ?PRIM_FILE_call( read_file_info, Handle, [filename:join(RootDir, atom_to_list(?MODULE)++"_nonexistent")]), - ?line test_server:timetrap_cancel(Dog), ok. %% Test that the file times behave as they should. @@ -1192,7 +1158,6 @@ get_good_directory(Config) -> truncate(suite) -> []; truncate(doc) -> []; truncate(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line Name = filename:join(RootDir, atom_to_list(?MODULE) @@ -1218,14 +1183,12 @@ truncate(Config) when is_list(Config) -> ?line {ok, 5} = ?PRIM_FILE:position(Fd2, 5), ?line {error, _} = ?PRIM_FILE:truncate(Fd2), - ?line test_server:timetrap_cancel(Dog), ok. datasync(suite) -> []; datasync(doc) -> "Tests that ?PRIM_FILE:datasync/1 at least doesn't crash."; datasync(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line PrivDir = ?config(priv_dir, Config), ?line Sync = filename:join(PrivDir, atom_to_list(?MODULE) @@ -1236,14 +1199,12 @@ datasync(Config) when is_list(Config) -> ?line ok = ?PRIM_FILE:datasync(Fd), ?line ok = ?PRIM_FILE:close(Fd), - ?line test_server:timetrap_cancel(Dog), ok. sync(suite) -> []; sync(doc) -> "Tests that ?PRIM_FILE:sync/1 at least doesn't crash."; sync(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line PrivDir = ?config(priv_dir, Config), ?line Sync = filename:join(PrivDir, atom_to_list(?MODULE) @@ -1254,14 +1215,12 @@ sync(Config) when is_list(Config) -> ?line ok = ?PRIM_FILE:sync(Fd), ?line ok = ?PRIM_FILE:close(Fd), - ?line test_server:timetrap_cancel(Dog), ok. advise(suite) -> []; advise(doc) -> "Tests that ?PRIM_FILE:advise/4 at least doesn't crash."; advise(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line PrivDir = ?config(priv_dir, Config), ?line Advise = filename:join(PrivDir, atom_to_list(?MODULE) @@ -1325,7 +1284,6 @@ advise(Config) when is_list(Config) -> ?line eof = ?PRIM_FILE:read_line(Fd9), ?line ok = ?PRIM_FILE:close(Fd9), - ?line test_server:timetrap_cancel(Dog), ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -1369,7 +1327,6 @@ check_large_write(Dog, Fd, _, _, []) -> allocate(suite) -> []; allocate(doc) -> "Tests that ?PRIM_FILE:allocate/3 at least doesn't crash."; allocate(Config) when is_list(Config) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line PrivDir = ?config(priv_dir, Config), ?line Allocate = filename:join(PrivDir, atom_to_list(?MODULE) @@ -1402,7 +1359,6 @@ allocate(Config) when is_list(Config) -> ?line ok = ?PRIM_FILE:write(Fd4, Line2), ?line ok = ?PRIM_FILE:close(Fd4), - ?line test_server:timetrap_cancel(Dog), ok. allocate_and_assert(Fd, Offset, Length) -> @@ -1450,7 +1406,6 @@ delete_b(Config) when is_list(Config) -> Result. delete(Config, Handle, Suffix) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line Name = filename:join(RootDir, atom_to_list(?MODULE) @@ -1466,7 +1421,6 @@ delete(Config, Handle, Suffix) -> ?line {error, _} = ?PRIM_FILE:open(Name, [read]), %% Try deleting a nonexistent file ?line {error, enoent} = ?PRIM_FILE_call(delete, Handle, [Name]), - ?line test_server:timetrap_cancel(Dog), ok. rename_a(suite) ->[]; @@ -1483,7 +1437,6 @@ rename_b(Config) when is_list(Config) -> Result. rename(Config, Handle, Suffix) -> - ?line Dog = test_server:timetrap(test_server:seconds(5)), ?line RootDir = ?config(priv_dir,Config), ?line FileName1 = atom_to_list(?MODULE)++"_rename"++Suffix++".fil", ?line FileName2 = atom_to_list(?MODULE)++"_rename"++Suffix++".ful", @@ -1536,7 +1489,6 @@ rename(Config, Handle, Suffix) -> ?PRIM_FILE_call(rename, Handle, [DirName2, Name2foo]), ?line io:format("Errmsg2: ~p",[Msg2]), - ?line test_server:timetrap_cancel(Dog), ok. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/lib/snmp/doc/src/snmpa_mib_data.xml b/lib/snmp/doc/src/snmpa_mib_data.xml index c1ea0a91f9..95a33e603e 100644 --- a/lib/snmp/doc/src/snmpa_mib_data.xml +++ b/lib/snmp/doc/src/snmpa_mib_data.xml @@ -1,10 +1,10 @@ -<?xml version="1.0" encoding="iso-8859-1" ?> +<?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE erlref SYSTEM "erlref.dtd"> <erlref> <header> <copyright> - <year>2013</year><year>2013</year> + <year>2013</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> diff --git a/lib/snmp/doc/src/snmpa_mib_storage.xml b/lib/snmp/doc/src/snmpa_mib_storage.xml index a857ce79e8..791fbc80fe 100644 --- a/lib/snmp/doc/src/snmpa_mib_storage.xml +++ b/lib/snmp/doc/src/snmpa_mib_storage.xml @@ -1,10 +1,10 @@ -<?xml version="1.0" encoding="iso-8859-1" ?> +<?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE erlref SYSTEM "erlref.dtd"> <erlref> <header> <copyright> - <year>2013</year><year>2013</year> + <year>2013</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> diff --git a/lib/ssh/test/ssh_unicode_SUITE.erl b/lib/ssh/test/ssh_unicode_SUITE.erl index a896a425b9..cc916673b3 100644 --- a/lib/ssh/test/ssh_unicode_SUITE.erl +++ b/lib/ssh/test/ssh_unicode_SUITE.erl @@ -1,10 +1,7 @@ -%% Next line needed to enable utf8-strings in Erlang: -%% -*- coding: utf-8 -*- - %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2013. All Rights Reserved. +%% Copyright Ericsson AB 2005-2014. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in diff --git a/lib/stdlib/doc/src/epp.xml b/lib/stdlib/doc/src/epp.xml index cf33530395..452341f7d2 100644 --- a/lib/stdlib/doc/src/epp.xml +++ b/lib/stdlib/doc/src/epp.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2013</year> + <year>1996</year><year>2014</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -46,8 +46,10 @@ valid encodings are <c>Latin-1</c> and <c>UTF-8</c> where the case of the characters can be chosen freely. Examples:</p> <pre> -%% coding: utf-8 -%% For this file we have chosen encoding = Latin-1 +%% coding: utf-8</pre> + <pre> +%% For this file we have chosen encoding = Latin-1</pre> + <pre> %% -*- coding: latin-1 -*-</pre> </description> <datatypes> @@ -64,11 +66,29 @@ </datatypes> <funcs> <func> + <name name="open" arity="1"/> + <fsummary>Open a file for preprocessing</fsummary> + <desc> + <p>Opens a file for preprocessing.</p> + <p>If <c>extra</c> is given in + <c><anno>Options</anno></c>, the return value will be + <c>{ok, <anno>Epp</anno>, <anno>Extra</anno>}</c> instead + of <c>{ok, <anno>Epp</anno>}</c>.</p> + </desc> + </func> + <func> <name name="open" arity="2"/> + <fsummary>Open a file for preprocessing</fsummary> + <desc> + <p>Equivalent to <c>epp:open([{name, FileName}, {includes, IncludePath}])</c>.</p> + </desc> + </func> + <func> <name name="open" arity="3"/> <fsummary>Open a file for preprocessing</fsummary> <desc> - <p>Opens a file for preprocessing.</p> + <p>Equivalent to <c>epp:open([{name, FileName}, {includes, IncludePath}, + {macros, PredefMacros}])</c>.</p> </desc> </func> <func> @@ -89,12 +109,24 @@ </desc> </func> <func> - <name name="parse_file" arity="3"/> + <name name="parse_file" arity="2"/> <fsummary>Preprocess and parse an Erlang source file</fsummary> <desc> <p>Preprocesses and parses an Erlang source file. - Note that the tuple <c>{eof, <anno>Line</anno>}</c> returned at end-of-file is - included as a "form".</p> + Note that the tuple <c>{eof, <anno>Line</anno>}</c> returned + at end-of-file is included as a "form".</p> + <p>If <c>extra</c> is given in + <c><anno>Options</anno></c>, the return value will be + <c>{ok, [<anno>Form</anno>], <anno>Extra</anno>}</c> instead + of <c>{ok, [<anno>Form</anno>]}</c>.</p> + </desc> + </func> + <func> + <name name="parse_file" arity="3"/> + <fsummary>Preprocess and parse an Erlang source file</fsummary> + <desc> + <p>Equivalent to <c>epp:parse_file(FileName, [{includes, IncludePath}, + {macros, PredefMacros}])</c>.</p> </desc> </func> <func> @@ -111,7 +143,7 @@ <p>Returns a string representation of an encoding. The string is recognized by <c>read_encoding/1,2</c>, <c>read_encoding_from_binary/1,2</c>, and - <c>set_encoding/1</c> as a valid encoding.</p> + <c>set_encoding/1,2</c> as a valid encoding.</p> </desc> </func> <func> @@ -157,6 +189,22 @@ </desc> </func> <func> + <name name="set_encoding" arity="2"/> + <fsummary>Read and set the encoding of an IO device</fsummary> + <desc> + <p>Reads the <seealso marker="#encoding">encoding</seealso> from + an IO device and sets the encoding of the device + accordingly. The position of the IO device referenced by + <c><anno>File</anno></c> is not affected. If no valid + encoding can be read from the IO device the encoding of the + IO device is set to the + <seealso marker="#encoding">encoding</seealso> given by + <c><anno>Default</anno></c>.</p> + <p>Returns the read encoding, or <c>none</c> if no valid + encoding was found.</p> + </desc> + </func> + <func> <name name="format_error" arity="1"/> <fsummary>Format an error descriptor</fsummary> <desc> diff --git a/lib/stdlib/src/epp.erl b/lib/stdlib/src/epp.erl index 68e079b7e5..d212a55b47 100644 --- a/lib/stdlib/src/epp.erl +++ b/lib/stdlib/src/epp.erl @@ -20,12 +20,12 @@ %% An Erlang code preprocessor. --export([open/2,open/3,open/5,close/1,format_error/1]). +-export([open/1, open/2,open/3,open/5,close/1,format_error/1]). -export([scan_erl_form/1,parse_erl_form/1,macro_defs/1]). --export([parse_file/1, parse_file/3]). +-export([parse_file/1, parse_file/2, parse_file/3]). -export([default_encoding/0, encoding_to_string/1, read_encoding_from_binary/1, read_encoding_from_binary/2, - set_encoding/1, read_encoding/1, read_encoding/2]). + set_encoding/1, set_encoding/2, read_encoding/1, read_encoding/2]). -export([interpret_file_attribute/1]). -export([normalize_typed_record_fields/1,restore_typed_record_fields/1]). @@ -37,9 +37,11 @@ -type epp_handle() :: pid(). -type source_encoding() :: latin1 | utf8. +-define(DEFAULT_ENCODING, utf8). + %% Epp state record. -record(epp, {file, %Current file - location, %Current location + location=1, %Current location delta, %Offset from Location (-file) name="", %Current file name name2="", %-"-, modified by -file @@ -48,6 +50,7 @@ path=[], %Include-path macs = dict:new() :: dict:dict(),%Macros (don't care locations) uses = dict:new() :: dict:dict(),%Macro use structure + default_encoding = ?DEFAULT_ENCODING :: source_encoding(), pre_opened = false :: boolean() }). @@ -58,6 +61,7 @@ %%% distinction in the internal representation would simplify the code %%% a little. +%% open(Options) %% open(FileName, IncludePath) %% open(FileName, IncludePath, PreDefMacros) %% open(FileName, IoDevice, StartLocation, IncludePath, PreDefMacros) @@ -65,6 +69,7 @@ %% scan_erl_form(Epp) %% parse_erl_form(Epp) %% parse_file(Epp) +%% parse_file(FileName, Options) %% parse_file(FileName, IncludePath, PreDefMacros) %% macro_defs(Epp) @@ -87,14 +92,43 @@ open(Name, Path) -> ErrorDescriptor :: term(). open(Name, Path, Pdm) -> - Self = self(), - Epp = spawn(fun() -> server(Self, Name, Path, Pdm) end), - epp_request(Epp). + internal_open([{name, Name}, {includes, Path}, {macros, Pdm}], #epp{}). open(Name, File, StartLocation, Path, Pdm) -> - Self = self(), - Epp = spawn(fun() -> server(Self, Name, File, StartLocation,Path,Pdm) end), - epp_request(Epp). + internal_open([{name, Name}, {includes, Path}, {macros, Pdm}], + #epp{file=File, pre_opened=true, location=StartLocation}). + +-spec open(Options) -> + {'ok', Epp} | {'ok', Epp, Extra} | {'error', ErrorDescriptor} when + Options :: [{'default_encoding', DefEncoding :: source_encoding()} | + {'includes', IncludePath :: [DirectoryName :: file:name()]} | + {'macros', PredefMacros :: macros()} | + {'name',FileName :: file:name()} | + 'extra'], + Epp :: epp_handle(), + Extra :: [{'encoding', source_encoding() | 'none'}], + ErrorDescriptor :: term(). + +open(Options) -> + internal_open(Options, #epp{}). + +internal_open(Options, St) -> + case proplists:get_value(name, Options) of + undefined -> + erlang:error(badarg); + Name -> + Self = self(), + Epp = spawn(fun() -> server(Self, Name, Options, St) end), + case epp_request(Epp) of + {ok, Pid, Encoding} -> + case proplists:get_bool(extra, Options) of + true -> {ok, Pid, [{encoding, Encoding}]}; + false -> {ok, Pid} + end; + Other -> + Other + end + end. -spec close(Epp) -> 'ok' when Epp :: epp_handle(). @@ -170,9 +204,6 @@ format_error({'NYI',What}) -> io_lib:format("not yet implemented '~s'", [What]); format_error(E) -> file:format_error(E). -%% parse_file(FileName, IncludePath, [PreDefMacro]) -> -%% {ok,[Form]} | {error,OpenError} - -spec parse_file(FileName, IncludePath, PredefMacros) -> {'ok', [Form]} | {error, OpenError} when FileName :: file:name(), @@ -184,17 +215,40 @@ format_error(E) -> file:format_error(E). OpenError :: file:posix() | badarg | system_limit. parse_file(Ifile, Path, Predefs) -> - case open(Ifile, Path, Predefs) of + parse_file(Ifile, [{includes, Path}, {macros, Predefs}]). + +-spec parse_file(FileName, Options) -> + {'ok', [Form]} | {'ok', [Form], Extra} | {error, OpenError} when + FileName :: file:name(), + Options :: [{'includes', IncludePath :: [DirectoryName :: file:name()]} | + {'macros', PredefMacros :: macros()} | + {'default_encoding', DefEncoding :: source_encoding()} | + 'extra'], + Form :: erl_parse:abstract_form() | {'error', ErrorInfo} | {'eof',Line}, + Line :: erl_scan:line(), + ErrorInfo :: erl_scan:error_info() | erl_parse:error_info(), + Extra :: [{'encoding', source_encoding() | 'none'}], + OpenError :: file:posix() | badarg | system_limit. + +parse_file(Ifile, Options) -> + case internal_open([{name, Ifile} | Options], #epp{}) of {ok,Epp} -> Forms = parse_file(Epp), close(Epp), {ok,Forms}; + {ok,Epp,Extra} -> + Forms = parse_file(Epp), + close(Epp), + {ok,Forms,Extra}; {error,E} -> {error,E} end. -%% parse_file(Epp) -> -%% [Form] +-spec parse_file(Epp) -> [Form] when + Epp :: epp_handle(), + Form :: erl_parse:abstract_form() | {'error', ErrorInfo} | {'eof',Line}, + Line :: erl_scan:line(), + ErrorInfo :: erl_scan:error_info() | erl_parse:error_info(). parse_file(Epp) -> case parse_erl_form(Epp) of @@ -219,8 +273,6 @@ parse_file(Epp) -> [{eof,Location}] end. --define(DEFAULT_ENCODING, utf8). - -spec default_encoding() -> source_encoding(). default_encoding() -> @@ -258,9 +310,16 @@ read_encoding(Name, Options) -> File :: io:device(). % pid(); raw files don't work set_encoding(File) -> + set_encoding(File, ?DEFAULT_ENCODING). + +-spec set_encoding(File, Default) -> source_encoding() | none when + Default :: source_encoding(), + File :: io:device(). % pid(); raw files don't work + +set_encoding(File, Default) -> Encoding = read_encoding_from_file(File, true), Enc = case Encoding of - none -> default_encoding(); + none -> Default; Encoding -> Encoding end, ok = io:setopts(File, [{encoding, Enc}]), @@ -446,35 +505,37 @@ restore_typed_record_fields([{attribute,La,type,{{record,Record},Fields,[]}}| restore_typed_record_fields([Form|Forms]) -> [Form|restore_typed_record_fields(Forms)]. -%% server(StarterPid, FileName, Path, PreDefMacros) - -server(Pid, Name, Path, Pdm) -> +server(Pid, Name, Options, #epp{pre_opened=PreOpened}=St) -> process_flag(trap_exit, true), - case file:open(Name, [read]) of - {ok,File} -> - Location = 1, - init_server(Pid, Name, File, Location, Path, Pdm, false); - {error,E} -> - epp_reply(Pid, {error,E}) + case PreOpened of + false -> + case file:open(Name, [read]) of + {ok,File} -> + init_server(Pid, Name, Options, St#epp{file = File}); + {error,E} -> + epp_reply(Pid, {error,E}) + end; + true -> + init_server(Pid, Name, Options, St) end. -%% server(StarterPid, FileName, IoDevice, Location, Path, PreDefMacros) -server(Pid, Name, File, AtLocation, Path, Pdm) -> - process_flag(trap_exit, true), - init_server(Pid, Name, File, AtLocation, Path, Pdm, true). - -init_server(Pid, Name, File, AtLocation, Path, Pdm, Pre) -> +init_server(Pid, Name, Options, St0) -> + Pdm = proplists:get_value(macros, Options, []), Ms0 = predef_macros(Name), case user_predef(Pdm, Ms0) of {ok,Ms1} -> - _ = set_encoding(File), - epp_reply(Pid, {ok,self()}), + #epp{file = File, location = AtLocation} = St0, + DefEncoding = proplists:get_value(default_encoding, Options, + ?DEFAULT_ENCODING), + Encoding = set_encoding(File, DefEncoding), + epp_reply(Pid, {ok,self(),Encoding}), %% ensure directory of current source file is %% first in path - Path1 = [filename:dirname(Name) | Path], - St = #epp{file=File, location=AtLocation, delta=0, - name=Name, name2=Name, path=Path1, macs=Ms1, - pre_opened = Pre}, + Path = [filename:dirname(Name) | + proplists:get_value(includes, Options, [])], + St = St0#epp{delta=0, name=Name, name2=Name, + path=Path, macs=Ms1, + default_encoding=DefEncoding}, From = wait_request(St), enter_file_reply(From, Name, AtLocation, AtLocation), wait_req_scan(St); @@ -600,9 +661,11 @@ enter_file2(NewF, Pname, From, St0, AtLocation) -> %% the path) must be dropped, otherwise the path used within the current %% file will depend on the order of file inclusions in the parent files Path = [filename:dirname(Pname) | tl(St0#epp.path)], - _ = set_encoding(NewF), + DefEncoding = St0#epp.default_encoding, + _ = set_encoding(NewF, DefEncoding), #epp{file=NewF,location=Loc,name=Pname,name2=Pname,delta=0, - sstk=[St0|St0#epp.sstk],path=Path,macs=Ms}. + sstk=[St0|St0#epp.sstk],path=Path,macs=Ms, + default_encoding=DefEncoding}. enter_file_reply(From, Name, Location, AtLocation) -> Attr = loc_attr(AtLocation), diff --git a/lib/stdlib/test/epp_SUITE.erl b/lib/stdlib/test/epp_SUITE.erl index 0b4726c07a..b17e8bd186 100644 --- a/lib/stdlib/test/epp_SUITE.erl +++ b/lib/stdlib/test/epp_SUITE.erl @@ -26,7 +26,7 @@ pmod/1, not_circular/1, skip_header/1, otp_6277/1, otp_7702/1, otp_8130/1, overload_mac/1, otp_8388/1, otp_8470/1, otp_8503/1, otp_8562/1, otp_8665/1, otp_8911/1, otp_10302/1, otp_10820/1, - otp_11728/1]). + otp_11728/1, encoding/1]). -export([epp_parse_erl_form/2]). @@ -68,7 +68,8 @@ all() -> {group, variable}, otp_4870, otp_4871, otp_5362, pmod, not_circular, skip_header, otp_6277, otp_7702, otp_8130, overload_mac, otp_8388, otp_8470, otp_8503, otp_8562, - otp_8665, otp_8911, otp_10302, otp_10820, otp_11728]. + otp_8665, otp_8911, otp_10302, otp_10820, otp_11728, + encoding]. groups() -> [{upcase_mac, [], [upcase_mac_1, upcase_mac_2]}, @@ -123,10 +124,22 @@ include_local(Config) when is_list(Config) -> %%% regular epp:parse_file, the test case will time out, and then epp %%% server will go on growing until we dump core. epp_parse_file(File, Inc, Predef) -> - {ok, Epp} = epp:open(File, Inc, Predef), + List = do_epp_parse_file(fun() -> + epp:open(File, Inc, Predef) + end), + List = do_epp_parse_file(fun() -> + Opts = [{name, File}, + {includes, Inc}, + {macros, Predef}], + epp:open(Opts) + end), + {ok, List}. + +do_epp_parse_file(Open) -> + {ok, Epp} = Open(), List = collect_epp_forms(Epp), epp:close(Epp), - {ok, List}. + List. collect_epp_forms(Epp) -> Result = epp_parse_erl_form(Epp), @@ -1413,6 +1426,63 @@ otp_11728(Config) when is_list(Config) -> _ = file:delete(ErlFile), ok. +%% Check the new API for setting the default encoding. +encoding(Config) when is_list(Config) -> + Dir = ?config(priv_dir, Config), + ErlFile = filename:join(Dir, "encoding.erl"), + + %% Try a latin-1 file with no encoding given. + C1 = <<"-module(encoding). + %% ",246," + ">>, + ok = file:write_file(ErlFile, C1), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {error,_}, + {error,{2,epp,cannot_parse}}, + {eof,2}]} = epp:parse_file(ErlFile, []), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,3}]} = + epp:parse_file(ErlFile, [{default_encoding,latin1}]), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,3}],[{encoding,none}]} = + epp:parse_file(ErlFile, [{default_encoding,latin1},extra]), + + %% Try a latin-1 file with encoding given in a comment. + C2 = <<"-module(encoding). + %% encoding: latin-1 + %% ",246," + ">>, + ok = file:write_file(ErlFile, C2), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}]} = + epp:parse_file(ErlFile, []), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}]} = + epp:parse_file(ErlFile, [{default_encoding,latin1}]), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}]} = + epp:parse_file(ErlFile, [{default_encoding,utf8}]), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}],[{encoding,latin1}]} = + epp:parse_file(ErlFile, [extra]), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}],[{encoding,latin1}]} = + epp:parse_file(ErlFile, [{default_encoding,latin1},extra]), + {ok,[{attribute,1,file,_}, + {attribute,1,module,encoding}, + {eof,4}],[{encoding,latin1}]} = + epp:parse_file(ErlFile, [{default_encoding,utf8},extra]), + ok. + + check(Config, Tests) -> eval_tests(Config, fun check_test/2, Tests). diff --git a/lib/stdlib/test/shell_SUITE.erl b/lib/stdlib/test/shell_SUITE.erl index 692dfe0faa..e016432f4d 100644 --- a/lib/stdlib/test/shell_SUITE.erl +++ b/lib/stdlib/test/shell_SUITE.erl @@ -54,7 +54,7 @@ config(priv_dir,_) -> -include_lib("test_server/include/test_server.hrl"). -export([init_per_testcase/2, end_per_testcase/2]). % Default timetrap timeout (set in init_per_testcase). --define(default_timeout, ?t:minutes(2)). +-define(default_timeout, ?t:minutes(10)). init_per_testcase(_Case, Config) -> ?line Dog = ?t:timetrap(?default_timeout), ?line OrigPath = code:get_path(), diff --git a/lib/test_server/src/ts.unix.config b/lib/test_server/src/ts.unix.config index a34857b9e5..1ba5d9033e 100644 --- a/lib/test_server/src/ts.unix.config +++ b/lib/test_server/src/ts.unix.config @@ -3,4 +3,4 @@ %% Always run a (VNC) X server on host %% {xserver, "xserver.example.com:66"}. -{unix,[{telnet,"belegost"},{username,"bofh"},{password,"root"},{keep_alive,true}]}. +{unix,[{telnet,"belegost"},{username,"telnet-test"},{password,"tset-tenlet"},{keep_alive,true}]}. diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el index f007f780eb..ec5a1f4bc5 100644 --- a/lib/tools/emacs/erlang.el +++ b/lib/tools/emacs/erlang.el @@ -1420,6 +1420,10 @@ Other commands: (if (boundp 'after-change-major-mode-hook) (run-hooks 'after-change-major-mode-hook))) +;;;###autoload +(dolist (r '("\\.erl$" "\\.app\\.src$" "\\.escript" + "\\.hrl$" "\\.xrl$" "\\.yrl" "/ebin/.+\\.app")) + (add-to-list 'auto-mode-alist (cons r 'erlang-mode))) (defun erlang-syntax-table-init () (if (null erlang-mode-syntax-table) @@ -2570,9 +2574,9 @@ Value is list (stack token-start token-type in-what)." (erlang-pop stack)) (if (and stack (memq (car (car stack)) '(icr begin fun try))) (erlang-pop stack)))) - ((looking-at "catch.*of") + ((looking-at "catch\\b.*of") t) - ((looking-at "catch\\s *\\($\\|%\\|.*->\\)") + ((looking-at "catch\\b\\s *\\($\\|%\\|.*->\\)") ;; Must pop top icr layer, `catch' in try/catch ;;will push a new layer next. (progn @@ -2620,9 +2624,9 @@ Value is list (stack token-start token-type in-what)." ;;((looking-at "when\\s *\\($\\|%\\)") ((looking-at "when[^_a-zA-Z0-9]") (erlang-push (list 'when token (current-column)) stack)) - ((looking-at "catch.*of") + ((looking-at "catch\\b.*of") t) - ((looking-at "catch\\s *\\($\\|%\\|.*->\\)") + ((looking-at "catch\\b\\s *\\($\\|%\\|.*->\\)") (erlang-push (list 'icr token (current-column)) stack)) ;;(erlang-push (list '-> token (current-column)) stack)) ;;((looking-at "^of$") @@ -2913,7 +2917,7 @@ Return nil if inside string, t if in a comment." (if stack (erlang-caddr (car stack)) 0)) - ((looking-at "catch\\($\\|[^_a-zA-Z0-9]\\)") + ((looking-at "catch\\b\\($\\|[^_a-zA-Z0-9]\\)") ;; Are we in a try (let ((start (if (eq (car stack-top) '->) (car (cdr stack)) @@ -3124,12 +3128,12 @@ This assumes that the preceding expression is either simple (defun erlang-at-keyword () "Are we looking at an Erlang keyword which will increase indentation?" (looking-at (concat "\\(when\\|if\\|fun\\|case\\|begin\\|" - "of\\|receive\\|after\\|catch\\|try\\)[^_a-zA-Z0-9]"))) + "of\\|receive\\|after\\|catch\\|try\\)\\b"))) (defun erlang-at-operator () "Are we looking at an Erlang operator?" (looking-at - "\\(bnot\\|div\\|mod\\|band\\|bor\\|bxor\\|bsl\\|bsr\\)[^_a-zA-Z0-9]")) + "\\(bnot\\|div\\|mod\\|band\\|bor\\|bxor\\|bsl\\|bsr\\)\\b")) (defun erlang-comment-indent () "Compute Erlang comment indentation. diff --git a/lib/tools/emacs/test.erl.indented b/lib/tools/emacs/test.erl.indented index 0dc1b47f0d..1c1086ca58 100644 --- a/lib/tools/emacs/test.erl.indented +++ b/lib/tools/emacs/test.erl.indented @@ -749,3 +749,14 @@ commas_first() -> %% this used to result in a scan-sexp error [{ }]. + +%% this used to result in 2x the correct indentation within the function +%% body, due to the function name being mistaken for a keyword +catcher(N) -> + try generate_exception(N) of + Val -> {N, normal, Val} + catch + throw:X -> {N, caught, thrown, X}; + exit:X -> {N, caught, exited, X}; + error:X -> {N, caught, error, X} + end. diff --git a/lib/tools/emacs/test.erl.orig b/lib/tools/emacs/test.erl.orig index c7d2dc4ce5..a9d09000d2 100644 --- a/lib/tools/emacs/test.erl.orig +++ b/lib/tools/emacs/test.erl.orig @@ -749,3 +749,14 @@ commas_first() -> %% this used to result in a scan-sexp error [{ }]. + +%% this used to result in 2x the correct indentation within the function +%% body, due to the function name being mistaken for a keyword +catcher(N) -> +try generate_exception(N) of +Val -> {N, normal, Val} +catch +throw:X -> {N, caught, thrown, X}; +exit:X -> {N, caught, exited, X}; +error:X -> {N, caught, error, X} +end. diff --git a/lib/tools/test/cover_SUITE.erl b/lib/tools/test/cover_SUITE.erl index ec61c57cec..80807b1d38 100644 --- a/lib/tools/test/cover_SUITE.erl +++ b/lib/tools/test/cover_SUITE.erl @@ -516,13 +516,11 @@ reconnect(Config) -> cover:flush(N1), rpc:call(N1,f,f1,[]), - %% This will cause a call to f:f2() when nodes()==[] on N1 + %% This will cause first casue the N1 node to initiate a + %% disconnect and then call f:f2() when nodes() =:= [] on N1. rpc:cast(N1,f,call_f2_when_isolated,[]), - - %% Disconnect and check that node is removed from main cover node - net_kernel:disconnect(N1), timer:sleep(500), % allow some to detect disconnect and for f:f2() call - [] = cover:which_nodes(), + cover_which_nodes([]), %% Do some add one module (b) and remove one module (a) code:purge(a), @@ -530,7 +528,7 @@ reconnect(Config) -> {ok,b} = cover:compile(b), cover_compiled = code:which(b), - [] = cover:which_nodes(), + cover_which_nodes([]), check_f_calls(1,0), % only the first call - before the flush %% Reconnect the node and check that b and f are cover compiled but not a @@ -573,7 +571,7 @@ die_and_reconnect(Config) -> %% Kill the node rpc:call(N1,erlang,halt,[]), - [] = cover:which_nodes(), + cover_which_nodes([]), check_f_calls(1,0), % only the first call - before the flush @@ -614,7 +612,7 @@ dont_reconnect_after_stop(Config) -> %% Stop cover on the node, then terminate the node cover:stop(N1), rpc:call(N1,erlang,halt,[]), - [] = cover:which_nodes(), + cover_which_nodes([]), check_f_calls(1,0), @@ -622,7 +620,7 @@ dont_reconnect_after_stop(Config) -> {ok,N1} = ?t:start_node(NodeName,peer, [{args," -pa " ++ DataDir},{start_cover,false}]), timer:sleep(300), - [] = cover:which_nodes(), + cover_which_nodes([]), Beam = rpc:call(N1,code,which,[f]), false = (Beam==cover_compiled), @@ -667,7 +665,7 @@ stop_node_after_disconnect(Config) -> {ok,N1} = ?t:start_node(NodeName,peer, [{args," -pa " ++ DataDir},{start_cover,false}]), timer:sleep(300), - [] = cover:which_nodes(), + cover_which_nodes([]), Beam = rpc:call(N1,code,which,[f]), false = (Beam==cover_compiled), @@ -1575,3 +1573,21 @@ is_unloaded(What) -> check_f_calls(F1,F2) -> {ok,[{{f,f1,0},F1},{{f,f2,0},F2}|_]} = cover:analyse(f,calls,function). + +cover_which_nodes(Expected) -> + case cover:which_nodes() of + Expected -> + ok; + Other -> + {Time,ok} = timer:tc(fun Retry() -> + case cover:which_nodes() of + Expected -> ok; + _ -> + ?t:sleep(100), + Retry() + end + end), + io:format("~p ms before cover:which_nodes() returned ~p", + [Time,Expected]), + Expected = Other + end. diff --git a/lib/tools/test/cover_SUITE_data/f.erl b/lib/tools/test/cover_SUITE_data/f.erl index ce2963014a..a29a67b388 100644 --- a/lib/tools/test/cover_SUITE_data/f.erl +++ b/lib/tools/test/cover_SUITE_data/f.erl @@ -10,10 +10,15 @@ f2() -> f2_line2. call_f2_when_isolated() -> + [Other] = nodes(), + net_kernel:disconnect(Other), + do_call_f2_when_isolated(). + +do_call_f2_when_isolated() -> case nodes() of [] -> f2(); _ -> timer:sleep(100), - call_f2_when_isolated() + do_call_f2_when_isolated() end. |