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-rw-r--r--lib/asn1/test/asn1_SUITE_data/Prim.asn12
-rw-r--r--lib/asn1/test/ber_decode_error.erl39
-rw-r--r--lib/asn1/test/testChoPrim.erl8
-rw-r--r--lib/asn1/test/testInfObjectClass.erl22
-rw-r--r--lib/asn1/test/testPrim.erl47
5 files changed, 69 insertions, 49 deletions
diff --git a/lib/asn1/test/asn1_SUITE_data/Prim.asn1 b/lib/asn1/test/asn1_SUITE_data/Prim.asn1
index 4fe0901683..91c8696e61 100644
--- a/lib/asn1/test/asn1_SUITE_data/Prim.asn1
+++ b/lib/asn1/test/asn1_SUITE_data/Prim.asn1
@@ -18,6 +18,8 @@ BEGIN
IntExpPri ::= [PRIVATE 51] EXPLICIT INTEGER
IntExpApp ::= [APPLICATION 52] EXPLICIT INTEGER
+ IntConstrained ::= INTEGER (0..255)
+
IntEnum ::= INTEGER {first(1),last(31)}
Enum ::= ENUMERATED {monday(1),tuesday(2),wednesday(3),thursday(4),
diff --git a/lib/asn1/test/ber_decode_error.erl b/lib/asn1/test/ber_decode_error.erl
index c0840e02d7..c45d130ff4 100644
--- a/lib/asn1/test/ber_decode_error.erl
+++ b/lib/asn1/test/ber_decode_error.erl
@@ -26,48 +26,41 @@ run([]) ->
{ok,B} = 'Constructed':encode('S3', {'S3',17}),
[T,L|V] = binary_to_list(B),
Bytes = list_to_binary([T,L+3|V] ++ [2,1,3]),
- case 'Constructed':decode('S3', Bytes) of
- {error,{asn1,{unexpected,_}}} -> ok
- end,
+ {unexpected,_} = dec_error('S3', Bytes),
%% Unexpected bytes must be accepted if there is an extensionmark
{ok,{'S3ext',17}} = 'Constructed':decode('S3ext', Bytes),
%% Truncated tag.
- {error,{asn1,{invalid_tag,_}}} =
- (catch 'Constructed':decode('I', <<31,255,255>>)),
+ {invalid_tag,_} = dec_error('I', <<31,255,255>>),
%% Overlong tag.
- {error,{asn1,{invalid_tag,_}}} =
- (catch 'Constructed':decode('I', <<31,255,255,255,127>>)),
+ {invalid_tag,_} = dec_error('I', <<31,255,255,255,127>>),
%% Invalid length.
- {error,{asn1,{invalid_length,_}}} =
- (catch 'Constructed':decode('I', <<8,255>>)),
+ {invalid_length,_} = dec_error('I', <<8,255>>),
%% Other errors.
- {error,{asn1,{invalid_value,_}}} =
- (catch 'Constructed':decode('I', <<>>)),
+ {invalid_value,_} = dec_error('I', <<>>),
- {error,{asn1,{invalid_value,_}}} =
- (catch 'Constructed':decode('I', <<8,7>>)),
+ {invalid_value,_} = dec_error('I', <<8,7>>),
%% Short indefinite length. Make sure that the decoder doesn't look
%% beyond the end of binary when looking for a 0,0 terminator.
- {error,{asn1,{invalid_length,_}}} =
- (catch 'Constructed':decode('S', sub(<<8,16#80,0,0>>, 3))),
- {error,{asn1,{invalid_length,_}}} =
- (catch 'Constructed':decode('S', sub(<<8,16#80,0,0>>, 2))),
- {error,{asn1,{invalid_length,_}}} =
- (catch 'Constructed':decode('S', sub(<<40,16#80,1,1,255,0,0>>, 6))),
- {error,{asn1,{invalid_length,_}}} =
- (catch 'Constructed':decode('S', sub(<<40,16#80,1,1,255,0,0>>, 5))),
+ {invalid_length,_} = dec_error('S', sub(<<8,16#80,0,0>>, 3)),
+ {invalid_length,_} = dec_error('S', sub(<<8,16#80,0,0>>, 2)),
+ {invalid_length,_} = dec_error('S', sub(<<40,16#80,1,1,255,0,0>>, 6)),
+ {invalid_length,_} = dec_error('S', sub(<<40,16#80,1,1,255,0,0>>, 5)),
%% A primitive must not be encoded with an indefinite length.
- {error,{asn1,{invalid_length,_}}} =
- (catch 'Constructed':decode('OS', <<4,128,4,3,97,98,99,0,0>>)),
+ {invalid_length,_} = dec_error('OS', <<4,128,4,3,97,98,99,0,0>>),
ok.
+dec_error(T, Bin) ->
+ {error,{asn1,{Reason,Stk}}} = 'Constructed':decode(T, Bin),
+ [{_,_,_,_}|_] = Stk,
+ Reason.
+
sub(Bin, Bytes) ->
<<B:Bytes/binary,_/binary>> = Bin,
B.
diff --git a/lib/asn1/test/testChoPrim.erl b/lib/asn1/test/testChoPrim.erl
index 573c482f2b..61b6ab2d05 100644
--- a/lib/asn1/test/testChoPrim.erl
+++ b/lib/asn1/test/testChoPrim.erl
@@ -31,10 +31,10 @@ bool(Rules) ->
roundtrip('ChoCon', {int2,233}),
case Rules of
ber ->
- {error,{asn1,{invalid_choice_type,wrong}}} =
- (catch 'ChoPrim':encode('ChoCon', {wrong,233})),
- {error,{asn1,{invalid_choice_tag,_WrongTag}}} =
- (catch 'ChoPrim':decode('ChoCon', <<131,2,0,233>>));
+ {error,{asn1,{{invalid_choice_type,wrong},[_|_]}}} =
+ (catch 'ChoPrim':encode('ChoCon', {wrong,233})),
+ {error,{asn1,{{invalid_choice_tag,_WrongTag},[_|_]}}} =
+ (catch 'ChoPrim':decode('ChoCon', <<131,2,0,233>>));
per ->
ok;
uper ->
diff --git a/lib/asn1/test/testInfObjectClass.erl b/lib/asn1/test/testInfObjectClass.erl
index 560986fac9..540407fa51 100644
--- a/lib/asn1/test/testInfObjectClass.erl
+++ b/lib/asn1/test/testInfObjectClass.erl
@@ -33,19 +33,29 @@ main(Rule) ->
roundtrip('Seq', Val),
%% OTP-5783
- {error,{asn1,{'Type not compatible with table constraint',
- {component,'ArgumentType'},
- {value,_},_}}} = 'InfClass':encode('Seq', {'Seq',12,13,1}),
+ {'Type not compatible with table constraint',
+ {component,'ArgumentType'},
+ {value,_},_} = enc_error('Seq', {'Seq',12,13,1}),
Bytes2 = case Rule of
ber ->
<<48,9,2,1,12,2,1,11,2,1,1>>;
_ ->
<<1,12,1,11,1,1>>
end,
- {error,{asn1,{'Type not compatible with table constraint',
- {{component,_},
- {value,_B},_}}}} = 'InfClass':decode('Seq', Bytes2),
+ {'Type not compatible with table constraint',
+ {{component,_},
+ {value,_B},_}} = dec_error('Seq', Bytes2),
ok.
roundtrip(T, V) ->
asn1_test_lib:roundtrip('InfClass', T, V).
+
+enc_error(T, V) ->
+ {error,{asn1,{Reason,Stk}}} = 'InfClass':encode(T, V),
+ [{_,_,_,_}|_] = Stk,
+ Reason.
+
+dec_error(T, Bin) ->
+ {error,{asn1,{Reason,Stk}}} = 'InfClass':decode(T, Bin),
+ [{_,_,_,_}|_] = Stk,
+ Reason.
diff --git a/lib/asn1/test/testPrim.erl b/lib/asn1/test/testPrim.erl
index 96a2dd6c79..b2933dfabc 100644
--- a/lib/asn1/test/testPrim.erl
+++ b/lib/asn1/test/testPrim.erl
@@ -34,15 +34,12 @@ bool(Rules) ->
Types = ['Bool','BoolCon','BoolPri','BoolApp',
'BoolExpCon','BoolExpPri','BoolExpApp'],
[roundtrip(T, V) || T <- Types, V <- [true,false]],
- case Rules of
- ber ->
- [begin
- {error,{asn1,{encode_boolean,517}}} = enc_error(T, 517)
- end || T <- Types],
- ok;
- _ ->
- ok
- end.
+ Tag = case Rules of
+ ber -> encode_boolean;
+ _ -> illegal_boolean
+ end,
+ [{Tag,517} = enc_error(T, 517) || T <- Types],
+ ok.
int(Rules) ->
@@ -60,10 +57,22 @@ int(Rules) ->
123456789,12345678901234567890,
-1,-2,-3,-4,-100,-127,-255,-256,-257,
-1234567890,-2147483648],
- [roundtrip(T, V) ||
- T <- ['Int','IntCon','IntPri','IntApp',
- 'IntExpCon','IntExpPri','IntExpApp'],
- V <- [1|Values]],
+ Types = ['Int','IntCon','IntPri','IntApp',
+ 'IntExpCon','IntExpPri','IntExpApp'],
+ _ = [roundtrip(T, V) || T <- Types, V <- [1|Values]],
+ Tag = case Rules of
+ ber -> encode_integer;
+ _ -> illegal_integer
+ end,
+ _ = [{Tag,V} = enc_error(T, V) ||
+ T <- Types, V <- [atom,42.0,{a,b,c}]],
+ case Rules of
+ ber ->
+ ok;
+ _ ->
+ _ = [{Tag,V} = enc_error('IntConstrained', V) ||
+ V <- [atom,-1,256,42.0]]
+ end,
%%==========================================================
%% IntEnum ::= INTEGER {first(1),last(31)}
@@ -119,7 +128,11 @@ enum(Rules) ->
roundtrip('Enum', monday),
roundtrip('Enum', thursday),
- {error,{asn1,{_,4}}} = enc_error('Enum', 4),
+ Tag = case Rules of
+ ber -> enumerated_not_in_range;
+ _ -> illegal_enumerated
+ end,
+ {Tag,4} = enc_error('Enum', 4),
case Rules of
Per when Per =:= per; Per =:= uper ->
@@ -182,13 +195,15 @@ roundtrip(Type, Value, ExpectedValue) ->
enc_error(T, V) ->
case get(no_ok_wrapper) of
false ->
- 'Prim':encode(T, V);
+ {error,{asn1,{Reason,Stk}}} = 'Prim':encode(T, V),
+ [{_,_,_,_}|_] = Stk,
+ Reason;
true ->
try 'Prim':encode(T, V) of
_ ->
?t:fail()
catch
- _:Reason ->
+ _:{error,{asn1,Reason}} ->
Reason
end
end.
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-25 00:51:28 +0000