From f869ed2ff334c78d21aaebf7c359df80593e358c Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 20 Aug 2012 08:14:11 +0000
Subject: merge revision(s) 33991:

	* file.c (file_path_convert): don't convert it when the path string is
	  ascii only. [ruby-core:41556] [Bug #5733]
	  tests are contributed by nobu.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@36735 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_econv.rb | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_econv.rb b/test/ruby/test_econv.rb
index 080d027c4a..f667d733a0 100644
--- a/test/ruby/test_econv.rb
+++ b/test/ruby/test_econv.rb
@@ -1,4 +1,5 @@
 require 'test/unit'
+require 'envutil'
 
 class TestEncodingConverter < Test::Unit::TestCase
   def check_ec(edst, esrc, eres, dst, src, ec, off, len, opts=nil)
@@ -908,4 +909,23 @@ class TestEncodingConverter < Test::Unit::TestCase
     ec2 = Encoding::Converter.new("", "", newline: :universal)
     assert_equal(ec1, ec2)
   end
+
+  def test_default_external
+    cmd = <<EOS
+    Encoding.default_external = ext = ARGV[0]
+    Encoding.default_internal = int ='utf-8'
+    begin
+      Encoding::Converter.new(ext, int)
+    ensure
+      Marshal.dump($!, STDOUT)
+      STDOUT.flush
+    end
+EOS
+    Encoding.list.grep(->(enc) {/^ISO-8859-\d(?:[0-5])?\z/i =~ enc.name}) do |enc|
+      error = IO.popen([EnvUtil.rubybin, "-e", cmd, enc.name]) do |child|
+        Marshal.load(child)
+      end
+      assert_nil(error)
+    end
+  end
 end
-- 
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