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-rw-r--r--lib/asn1/test/testDeepTConstr.erl28
1 files changed, 26 insertions, 2 deletions
diff --git a/lib/asn1/test/testDeepTConstr.erl b/lib/asn1/test/testDeepTConstr.erl
index f17dedc043..620b5f3356 100644
--- a/lib/asn1/test/testDeepTConstr.erl
+++ b/lib/asn1/test/testDeepTConstr.erl
@@ -40,8 +40,7 @@ main(_Erule) ->
{any,"DK"},
{final,"NO"}]}},
- {ok,Bytes1} = 'TConstrChoice':encode('FilterItem', Val1),
- {error,Reason} = asn1_wrapper:decode('TConstrChoice','FilterItem',Bytes1),
+ Reason = must_fail('TConstrChoice', 'FilterItem', Val1),
io:format("Reason: ~p~n~n",[Reason]),
{ok,Bytes2} = 'TConstrChoice':encode('FilterItem', Val2),
{ok,Res} = 'TConstrChoice':decode('FilterItem', Bytes2),
@@ -70,6 +69,21 @@ main(_Erule) ->
{'Deeper_a',12,
{'Deeper_a_s',{2,4},42}},
{'Deeper_b',13,{'Type-object1',14,true}}}),
+
+ roundtrip('TConstr', 'Seq3',
+ {'Seq3',
+ {'Seq3_a',42,'TConstr':'id-object1'()},
+ {'Seq3_b',
+ {'Type-object1',-777,true},
+ 12345,
+ {'Seq3_b_bc',12345789,{'Type-object1',-999,true}}}}),
+ roundtrip('TConstr', 'Seq3-Opt',
+ {'Seq3-Opt',
+ {'Seq3-Opt_a',42,'TConstr':'id-object1'()},
+ {'Seq3-Opt_b',
+ {'Type-object1',-777,true},
+ 12345,
+ {'Seq3-Opt_b_bc',12345789,{'Type-object1',-999,true}}}}),
ok.
@@ -77,3 +91,13 @@ roundtrip(M, T, V) ->
{ok,E} = M:encode(T, V),
{ok,V} = M:decode(T, E),
ok.
+
+%% Either encoding or decoding must fail.
+must_fail(M, T, V) ->
+ case M:encode(T, V) of
+ {ok,E} ->
+ {error,Reason} = M:decode(T, E),
+ Reason;
+ {error,Reason} ->
+ Reason
+ end.