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-rw-r--r--lib/asn1/src/asn1ct.erl2
-rw-r--r--lib/asn1/src/asn1ct_check.erl219
-rw-r--r--lib/asn1/test/asn1_SUITE.erl8
-rw-r--r--lib/asn1/test/asn1_SUITE_data/INSTANCEOF.asn14
-rw-r--r--lib/asn1/test/asn1_SUITE_data/ImportsFrom.asn114
-rw-r--r--lib/asn1/test/asn1_SUITE_data/ImportsFrom2.asn17
-rw-r--r--lib/asn1/test/asn1_SUITE_data/ImportsFrom3.asn14
-rw-r--r--lib/asn1/test/error_SUITE.erl81
8 files changed, 192 insertions, 147 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,