From f738330c5588f5e2ad7e3661c675bbffb4795850 Mon Sep 17 00:00:00 2001
From: Hans Bolinder <hasse@erlang.org>
Date: Wed, 28 Sep 2016 10:01:17 +0200
Subject: parsetools: Correct handling of Unicode in Leex

The 'dfa_graph' option did not work with Unicode.

The testcase 'unicode' was not correct.
---
 lib/parsetools/test/leex_SUITE.erl | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'lib/parsetools/test')

diff --git a/lib/parsetools/test/leex_SUITE.erl b/lib/parsetools/test/leex_SUITE.erl
index 949ef3c36e..84f9c996ac 100644
--- a/lib/parsetools/test/leex_SUITE.erl
+++ b/lib/parsetools/test/leex_SUITE.erl
@@ -408,12 +408,12 @@ unicode(Config) when is_list(Config) ->
     Ts = [{unicode_1, 
 	   <<"%% -*- coding: utf-8 -*-\n"
 	     "Definitions.\n"
-	     "RTLarrow    = (←)\n"
+	     "RTLarrow    = (←)\n"
 	     "Rules.\n"
-	     "{RTLarrow}  : {token,{'<-',TokenLine}}.\n"
+	     "{RTLarrow}  : {token,{\"←\",TokenLine}}.\n"
 	     "Erlang code.\n"
 	     "-export([t/0]).\n"
-	     "t() -> {ok, [{'<-', 1}], 1} = string(\"←\"), ok.">>,
+	     "t() -> {ok, [{\"←\", 1}], 1} = string(\"←\"), ok.">>,
            default,
            ok}],
 
@@ -1137,7 +1137,7 @@ run_test(Config, Def, Pre) ->
     XrlFile = filename:join(DataDir, DefFile),
     ErlFile = filename:join(DataDir, Filename),
     Opts = [return, warn_unused_vars,{outdir,DataDir}],
-    ok = file:write_file(XrlFile, Def, [{encoding, unicode}]),
+    ok = file:write_file(XrlFile, Def),
     LOpts = [return, {report, false} | 
              case Pre of
                  default ->
-- 
cgit v1.2.3