From a7521902cbf4ae2e6cf78689dc98c2da944f142f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Thu, 11 Dec 2014 15:29:58 +0100
Subject: Add a test case for EXTENSIBILITY IMPLIED

---
 lib/asn1/test/Makefile                             |  1 +
 lib/asn1/test/asn1_SUITE.erl                       |  7 +++++
 .../test/asn1_SUITE_data/ExtensibilityImplied.asn1 | 30 ++++++++++++++++++++++
 lib/asn1/test/testExtensibilityImplied.erl         | 29 +++++++++++++++++++++
 4 files changed, 67 insertions(+)
 create mode 100644 lib/asn1/test/asn1_SUITE_data/ExtensibilityImplied.asn1
 create mode 100644 lib/asn1/test/testExtensibilityImplied.erl

diff --git a/lib/asn1/test/Makefile b/lib/asn1/test/Makefile
index 7bd4750c52..ea5a0f857e 100644
--- a/lib/asn1/test/Makefile
+++ b/lib/asn1/test/Makefile
@@ -111,6 +111,7 @@ MODULES= \
 	testUniqueObjectSets \
 	testRfcs \
 	testImporting \
+	testExtensibilityImplied \
 	asn1_test_lib \
 	asn1_app_test \
 	asn1_appup_test \
diff --git a/lib/asn1/test/asn1_SUITE.erl b/lib/asn1/test/asn1_SUITE.erl
index 5e8da14fdf..9dfcc3f571 100644
--- a/lib/asn1/test/asn1_SUITE.erl
+++ b/lib/asn1/test/asn1_SUITE.erl
@@ -87,6 +87,7 @@ groups() ->
                     ber_other,
 		    der,
                     h323test]},
+       testExtensibilityImplied,
        testChoPrim,
        testChoExtension,
        testChoOptional,
@@ -375,6 +376,12 @@ testExternal(Config, Rule, Opts) ->
     testSetOfTag:main(Rule),
     testSetTag:main(Rule).
 
+testExtensibilityImplied(Config) ->
+    test(Config, fun testExtensibilityImplied/3).
+testExtensibilityImplied(Config, Rule, Opts) ->
+    asn1_test_lib:compile("ExtensibilityImplied", Config,
+			  [Rule,no_ok_wrapper|Opts]),
+    testExtensibilityImplied:main().
 
 testChoPrim(Config) -> test(Config, fun testChoPrim/3).
 testChoPrim(Config, Rule, Opts) ->
diff --git a/lib/asn1/test/asn1_SUITE_data/ExtensibilityImplied.asn1 b/lib/asn1/test/asn1_SUITE_data/ExtensibilityImplied.asn1
new file mode 100644
index 0000000000..d59b0edda5
--- /dev/null
+++ b/lib/asn1/test/asn1_SUITE_data/ExtensibilityImplied.asn1
@@ -0,0 +1,30 @@
+ExtensibilityImplied DEFINITIONS
+AUTOMATIC TAGS
+EXTENSIBILITY IMPLIED
+::=
+BEGIN
+
+Enum1 ::= ENUMERATED { root, ..., ext }
+Enum2 ::= ENUMERATED { root }
+
+Seq1 ::= SEQUENCE {
+  b BOOLEAN,
+  ...,
+  i INTEGER
+}
+
+Seq2 ::= SEQUENCE {
+  b BOOLEAN
+}
+
+Set1 ::= SET {
+  b BOOLEAN,
+  ...,
+  i INTEGER
+}
+
+Set2 ::= SET {
+  b BOOLEAN
+}
+
+END
diff --git a/lib/asn1/test/testExtensibilityImplied.erl b/lib/asn1/test/testExtensibilityImplied.erl
new file mode 100644
index 0000000000..8049bb6e53
--- /dev/null
+++ b/lib/asn1/test/testExtensibilityImplied.erl
@@ -0,0 +1,29 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 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
+%% 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(testExtensibilityImplied).
+-export([main/0]).
+
+main() ->
+    M = 'ExtensibilityImplied',
+    {'Seq2',true} = M:decode('Seq2', M:encode('Seq1', {'Seq1',true,42})),
+    {'Set2',true} = M:decode('Set2', M:encode('Set1', {'Set1',true,42})),
+    {asn1_enum,_} = M:decode('Enum2', M:encode('Enum1', ext)),
+    ok.
-- 
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