From ef5b8fe12f2d1c4a24c71c7965b7e7184ad613d6 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 6 Feb 2015 08:37:27 +0000
Subject: dir.c: preserve encoding

* dir.c (sys_enc_warning_in): preserve encoding of path name in
  warning messages.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_dir_m17n.rb | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_dir_m17n.rb b/test/ruby/test_dir_m17n.rb
index 0547f2e62e..325b1571c9 100644
--- a/test/ruby/test_dir_m17n.rb
+++ b/test/ruby/test_dir_m17n.rb
@@ -303,6 +303,50 @@ class TestDir_M17N < Test::Unit::TestCase
     }
   end
 
+  def with_enc_path
+    with_tmpdir do |d|
+      names = %W"\u{391 392 393 394 395} \u{3042 3044 3046 3048 304a}"
+      names.each do |dir|
+        Dir.mkdir(dir) rescue next
+        begin
+          yield(dir)
+        ensure
+          File.chmod(0700, dir)
+        end
+      end
+    end
+  end
+
+  def test_glob_warning_opendir
+    with_enc_path do |dir|
+      open("#{dir}/x", "w") {}
+      File.chmod(0300, dir)
+      assert_warning(/#{dir}/) do
+        Dir.glob("#{dir}/*")
+      end
+    end
+  end
+
+  def test_glob_warning_match_all
+    with_enc_path do |dir|
+      open("#{dir}/x", "w") {}
+      File.chmod(0000, dir)
+      assert_warning(/#{dir}/) do
+        Dir.glob("#{dir}/x")
+      end
+    end
+  end
+
+  def test_glob_warning_match_dir
+    with_enc_path do |dir|
+      Dir.mkdir("#{dir}/x")
+      File.chmod(0000, dir)
+      assert_warning(/#{dir}/) do
+        Dir.glob("#{dir}/x/")
+      end
+    end
+  end
+
   def test_entries_compose
     bug7267 = '[ruby-core:48745] [Bug #7267]'
 
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