From c604000a311e7379b487f581a53f7c950105224a Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 4 Oct 2015 01:10:00 +0000
Subject: dir.c: normalize cwd

* dir.c (rb_dir_getwd): normalize OS path to UTF-8 on OS X.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52012 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                  |  4 ++++
 dir.c                      |  5 +++++
 test/ruby/test_dir_m17n.rb | 10 ++++++++++
 3 files changed, 19 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 417a001dd1..d667367790 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Oct  4 10:09:57 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* dir.c (rb_dir_getwd): normalize OS path to UTF-8 on OS X.
+
 Sun Oct  4 00:09:45 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* template/ruby-runner.c.in: wrapper to set dynamic loading path
diff --git a/dir.c b/dir.c
index 261f66617d..d3f6530663 100644
--- a/dir.c
+++ b/dir.c
@@ -1012,7 +1012,12 @@ rb_dir_getwd(void)
     VALUE cwd;
 
     path = my_getcwd();
+#ifdef __APPLE__
+    cwd = rb_str_normalize_ospath(path, strlen(path));
+    OBJ_TAINT(cwd);
+#else
     cwd = rb_tainted_str_new2(path);
+#endif
     rb_enc_associate(cwd, rb_filesystem_encoding());
 
     xfree(path);
diff --git a/test/ruby/test_dir_m17n.rb b/test/ruby/test_dir_m17n.rb
index f8fc1ef5e4..1d051143ae 100644
--- a/test/ruby/test_dir_m17n.rb
+++ b/test/ruby/test_dir_m17n.rb
@@ -395,4 +395,14 @@ class TestDir_M17N < Test::Unit::TestCase
       pp.assert_equal(orig, ents, bug7267)
     }
   end
+
+  def test_pwd
+    with_tmpdir {|d|
+      orig = %W"d\u{e9}tente x\u{304c 304e 3050 3052 3054}"
+      orig.each do |n|
+        Dir.mkdir(n)
+        assert_equal(n, File.basename(Dir.chdir(n) {Dir.pwd}))
+      end
+    }
+  end
 end
-- 
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