From 65ca805b615ef076e77f28316f4d4cd5ee11479c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Fri, 7 Jun 2013 05:59:29 +0200
Subject: Add asn1_test_lib:hex_to_bin/1
---
lib/asn1/test/asn1_test_lib.erl | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/lib/asn1/test/asn1_test_lib.erl b/lib/asn1/test/asn1_test_lib.erl
index b839dfcf2a..7d7364e2a4 100644
--- a/lib/asn1/test/asn1_test_lib.erl
+++ b/lib/asn1/test/asn1_test_lib.erl
@@ -22,6 +22,7 @@
-export([compile/3]).
-export([compile_all/3]).
-export([compile_erlang/3]).
+-export([hex_to_bin/1]).
-export([ticket_7407_compile/2,ticket_7407_code/1, ticket_7678/2,
ticket_7708/2, ticket_7763/1, ticket_7876/3]).
@@ -61,6 +62,13 @@ compile_erlang(Mod, Config, Options) ->
{ok, M} = compile:file(filename:join(DataDir, Mod),
[report,{i,CaseDir},{outdir,CaseDir}|Options]).
+hex_to_bin(S) ->
+ << <<(hex2num(C)):4>> || C <- S, C =/= $\s >>.
+
+%%%
+%%% Internal functions.
+%%%
+
should_load(File, Options) ->
case lists:member(abs, Options) of
true ->
@@ -79,6 +87,10 @@ strip_extension(File, Ext) when Ext == ".asn"; Ext == ".set"; Ext == ".asn1"->
strip_extension(File, _Ext) ->
File.
+hex2num(C) when $0 =< C, C =< $9 -> C - $0;
+hex2num(C) when $A =< C, C =< $F -> C - $A + 10;
+hex2num(C) when $a =< C, C =< $f -> C - $a + 10.
+
ticket_7407_compile(Config,Option) ->
?line DataDir = ?config(data_dir,Config),
--
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