1 files changed, 56 insertions, 0 deletions
diff --git a/lib/asn1/test/ber_decode_error.erl b/lib/asn1/test/ber_decode_error.erl
new file mode 100644
index 0000000000..aa3b0122fd
--- /dev/null
+++ b/lib/asn1/test/ber_decode_error.erl
@@ -0,0 +1,56 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 1999-2009. 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
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%% 
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%% 
+%% %CopyrightEnd%
+%%
+%%
+-module(ber_decode_error).
+
+-export([run/1, compile/3]).
+
+-include("test_server.hrl").
+
+compile(Config,Rules,Options) ->
+
+    ?line DataDir = ?config(data_dir,Config),
+    ?line OutDir = ?config(priv_dir,Config),
+    ?line true = code:add_patha(?config(priv_dir,Config)),
+    ?line ok = asn1ct:compile(DataDir ++ "Constructed",
+			      [Rules,{outdir,OutDir}]++Options).
+
+
+run([]) ->
+    ?line {ok,B}  = asn1_wrapper:encode('Constructed','S3',{'S3',17}),
+    ?line [T,L|V] = lists:flatten(B),
+    ?line Bytes = [T,L+3|V] ++ [2,1,3],
+    ?line case asn1_wrapper:decode('Constructed','S3',Bytes) of
+	      {error,{asn1,{unexpected,_}}} -> ok
+	  end,
+    %% Unexpected bytes must be accepted if there is an extensionmark
+    ?line {ok,{'S3ext',17}} = asn1_wrapper:decode('Constructed','S3ext',Bytes),
+    ok; 
+run([driver]) ->
+    %% test of OTP-4797, bad indata to driver does not cause an EXIT
+    ?line {error,_Reason} = asn1rt:decode('Constructed','S3',[3,5]),
+    ok.
+
+
+
+
+
+
+
+