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authorBjörn Gustavsson <[email protected]>2013-03-05 06:26:56 +0100
committerBjörn Gustavsson <[email protected]>2013-05-31 14:52:18 +0200
commit09d41209d62b9c8010827cbbb7b7046460b90090 (patch)
tree3cbcfe6ae673e504e4372039f322aded4992448f /lib/asn1/test/asn1_SUITE_data/extensionAdditionGroup.erl
parent6ec2f04e936bf8991cd398a8ae5c2f6f325a8122 (diff)
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testExtensionAddtionGroup/1: Clean up and enhance
For the example from X.691, make sure to test that our encoded value is the same as given in X.691. Run the test for BER, too.
Diffstat (limited to 'lib/asn1/test/asn1_SUITE_data/extensionAdditionGroup.erl')
-rw-r--r--lib/asn1/test/asn1_SUITE_data/extensionAdditionGroup.erl82
1 files changed, 43 insertions, 39 deletions
diff --git a/lib/asn1/test/asn1_SUITE_data/extensionAdditionGroup.erl b/lib/asn1/test/asn1_SUITE_data/extensionAdditionGroup.erl
index d46560979d..00e4c707dd 100644
--- a/lib/asn1/test/asn1_SUITE_data/extensionAdditionGroup.erl
+++ b/lib/asn1/test/asn1_SUITE_data/extensionAdditionGroup.erl
@@ -1,9 +1,3 @@
-%%%-------------------------------------------------------------------
-%%% File : extensionAdditionGroup.erl
-%%% Author : Kenneth Lundin
-%%% Description :
-%%%
-%%% Created : 18 May 2010 by kenneth
%%
%% %CopyrightBegin%
%%
@@ -25,36 +19,38 @@
%%%-------------------------------------------------------------------
-module(extensionAdditionGroup).
-include("Extension-Addition-Group.hrl").
-
+-export([run/1]).
-compile(export_all).
run(Erule) ->
- Val = #'Ax'{a=253, b = true, c= {e,true}, g="123", h = true},
- io:format("~p:~p~n",[Erule,Val]),
- {ok,List}= asn1rt:encode('Extension-Addition-Group','Ax',Val),
- Enc = iolist_to_binary(List),
- io:format("~p~n",[Enc]),
- {ok,Val2} = asn1rt:decode('Extension-Addition-Group','Ax',Enc),
- io:format("~p~n",[Val2]),
- case Val2 of
- Val -> ok;
- _ -> exit({expected,Val, got, Val2})
- end.
+ Val = #'Ax'{a=253,b=true,c={e,true},g="123",h=true},
+ Enc = hex_to_binary(encoded_ax(Erule)),
+ roundtrip('Ax', Val, Enc),
-run2(Erule) ->
- Val = #'Ax3'{a=253, b = true, s = #'Ax3_s'{sa = 11, sb = true, sextaddgroup = 17}},
- io:format("~p:~p~n",[Erule,Val]),
- {ok,List}= asn1rt:encode('Extension-Addition-Group','Ax3',Val),
- Enc = iolist_to_binary(List),
- io:format("~p~n",[Enc]),
- {ok,Val2} = asn1rt:decode('Extension-Addition-Group','Ax3',Enc),
- io:format("~p~n",[Val2]),
- case Val2 of
- Val -> ok;
- _ -> exit({expected,Val, got, Val2})
- end.
+ Val2 = #'Ax3'{a=253,b=true,s=#'Ax3_s'{sa=11,sb=true,sextaddgroup=17}},
+ roundtrip('Ax3', Val2),
+
+ run3(),
+ run3(Erule),
+
+ ok.
+
+%% From X.691 (07/2002) A.4.
+encoded_ax(per) -> "9E000180 010291A4";
+encoded_ax(uper) -> "9E000600 040A4690";
+encoded_ax(ber) -> none.
+hex_to_binary(none) ->
+ none;
+hex_to_binary(L) ->
+ << <<(hex_digit_to_binary(D)):4>> || D <- L, D =/= $\s >>.
+
+hex_digit_to_binary(D) ->
+ if
+ $0 =< D, D =< $9 -> D - $0;
+ $A =< D, D =< $F -> D - ($A-10)
+ end.
run3(Erule) ->
Val =
{'RRC-DL-DCCH-Message',
@@ -141,15 +137,23 @@ run3() ->
'ac-BarringFactor' = p00,
'ac-BarringTime' = s4,
'ac-BarringForSpecialAC' = <<0:5>>},
- roundtrip(SI),
- roundtrip(SI#'SystemInformationBlockType2'{
- 'ssac-BarringForMMTEL-Voice-r9'=Barring}),
- roundtrip(SI#'SystemInformationBlockType2'{
+ T = 'SystemInformationBlockType2',
+ roundtrip(T, SI),
+ roundtrip(T, SI#'SystemInformationBlockType2'{
+ 'ssac-BarringForMMTEL-Voice-r9'=Barring}),
+ roundtrip(T, SI#'SystemInformationBlockType2'{
'ssac-BarringForMMTEL-Video-r9'=Barring}),
- roundtrip(SI#'SystemInformationBlockType2'{
- 'ac-BarringForCSFB-r10'=Barring}).
+ roundtrip(T, SI#'SystemInformationBlockType2'{
+ 'ac-BarringForCSFB-r10'=Barring}).
-roundtrip(V) ->
+roundtrip(T, V) ->
+ roundtrip(T, V, none).
+
+roundtrip(T, V, Expected) ->
Mod = 'Extension-Addition-Group',
- {ok,E} = Mod:encode('SystemInformationBlockType2', V),
- {ok,V} = Mod:decode('SystemInformationBlockType2', iolist_to_binary(E)).
+ {ok,E} = Mod:encode(T, V),
+ {ok,V} = Mod:decode(T, E),
+ case Expected of
+ none -> ok;
+ E -> ok
+ end.