merge revision(s) 62990:

	Ignore file separator from tmpfile/tmpdir name.

	From: SHIBATA Hiroshi <hsbt@ruby-lang.org>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@62995 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 44 insertions, 1 deletions

diff --git a/test/test_tempfile.rb b/test/test_tempfile.rb
index 21edf39776..eba139fe25 100644
--- a/test/test_tempfile.rb
+++ b/test/test_tempfile.rb
@@ -352,5 +352,31 @@ puts Tempfile.new('foo').path
     f.close if f && !f.closed?
     File.unlink path if path
   end
-end
 
+  TRAVERSAL_PATH = Array.new(Dir.pwd.split('/').count, '..').join('/') + Dir.pwd + '/'
+
+  def test_open_traversal_dir
+    expect = Dir.glob(TRAVERSAL_PATH + '*').count
+    t = Tempfile.open([TRAVERSAL_PATH, 'foo'])
+    actual = Dir.glob(TRAVERSAL_PATH + '*').count
+    assert_equal expect, actual
+  ensure
+    t.close!
+  end
+
+  def test_new_traversal_dir
+    expect = Dir.glob(TRAVERSAL_PATH + '*').count
+    t = Tempfile.new(TRAVERSAL_PATH + 'foo')
+    actual = Dir.glob(TRAVERSAL_PATH + '*').count
+    assert_equal expect, actual
+  ensure
+    t.close!
+  end
+
+  def test_create_traversal_dir
+    expect = Dir.glob(TRAVERSAL_PATH + '*').count
+    Tempfile.create(TRAVERSAL_PATH + 'foo')
+    actual = Dir.glob(TRAVERSAL_PATH + '*').count
+    assert_equal expect, actual
+  end
+end
diff --git a/test/test_tmpdir.rb b/test/test_tmpdir.rb
index 4fc4bca4d5..c9e85aeae2 100644
--- a/test/test_tmpdir.rb
+++ b/test/test_tmpdir.rb
@@ -56,4 +56,21 @@ class TestTmpdir < Test::Unit::TestCase
       assert_kind_of(String, d)
     }
   end
+
+  TRAVERSAL_PATH = Array.new(Dir.pwd.split('/').count, '..').join('/') + Dir.pwd + '/'
+  TRAVERSAL_PATH.delete!(':') if /mswin|mingw/ =~ RUBY_PLATFORM
+
+  def test_mktmpdir_traversal
+    expect = Dir.glob(TRAVERSAL_PATH + '*').count
+    Dir.mktmpdir(TRAVERSAL_PATH + 'foo')
+    actual = Dir.glob(TRAVERSAL_PATH + '*').count
+    assert_equal expect, actual
+  end
+
+  def test_mktmpdir_traversal_array
+    expect = Dir.glob(TRAVERSAL_PATH + '*').count
+    Dir.mktmpdir([TRAVERSAL_PATH, 'foo'])
+    actual = Dir.glob(TRAVERSAL_PATH + '*').count
+    assert_equal expect, actual
+  end
 end