From 7a70f331e65e831585afa195bf29ef7d823e55f6 Mon Sep 17 00:00:00 2001
From: Gustav Simonsson <gustav@erlang.org>
Date: Wed, 11 Jul 2012 11:50:46 +0200
Subject: Make n2n option work for enumerated types without extension markers.
 Add test enumeration types for testing n2n option when using the name2num and
 num2name functions on an enumeration value not in the extension root of an
 enumeration type with extension marker.

---
 lib/asn1/test/asn1_SUITE.erl | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'lib/asn1/test/asn1_SUITE.erl')

diff --git a/lib/asn1/test/asn1_SUITE.erl b/lib/asn1/test/asn1_SUITE.erl
index 3b9a7532c0..10b929b2a9 100644
--- a/lib/asn1/test/asn1_SUITE.erl
+++ b/lib/asn1/test/asn1_SUITE.erl
@@ -1236,6 +1236,20 @@ testName2Number(Config) ->
 
     0 = 'S1AP-IEs':name2num_CauseMisc('control-processing-overload'),
     'unknown-PLMN' = 'S1AP-IEs':num2name_CauseMisc(5),
+
+    %% OTP-10144
+    %% Test that n2n option generates name2num and num2name functions that
+    %% do not crash on values not within the extension root if the enumeration
+    %% type has an extension marker.
+    %% Also, previously name2num and num2name was only generated if the type
+    %% had an extension marker. So we also tests to check this.
+    N2NOptionsExt = [{n2n, 'NoExt'}, {n2n, 'Ext'}, {n2n, 'Ext2'}],
+    asn1_test_lib:compile("EnumN2N", Config, N2NOptionsExt),
+    0 = 'EnumN2N':name2num_NoExt('blue'),
+    2 = 'EnumN2N':name2num_NoExt('green'),
+    blue = 'EnumN2N':num2name_NoExt(0),
+    green = 'EnumN2N':num2name_NoExt(2),
+    
     ok.
 
 ticket_7407(Config) ->
-- 
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