1 files changed, 32 insertions, 0 deletions
diff --git a/test/ruby/test_file.rb b/test/ruby/test_file.rb
new file mode 100644
index 0000000000..d0ba276d33
--- /dev/null
+++ b/test/ruby/test_file.rb
@@ -0,0 +1,32 @@
+require 'test/unit'
+
+$KCODE = 'none'
+
+class TestFile < Test::Unit::TestCase
+
+  # I don't know Ruby's spec about "unlink-before-close" exactly.
+  # This test asserts current behaviour.
+  def test_unlink_before_close
+    filename = File.basename(__FILE__) + ".#{$$}"
+    w = File.open(filename, "w")
+    w << "foo"
+    w.close
+    r = File.open(filename, "r")
+    begin
+      if /(mswin|bccwin|mingw)/ =~ RUBY_PLATFORM
+	begin
+	  File.unlink(filename)
+	  assert(false)
+	rescue Errno::EACCES
+	  assert(true)
+	end
+      else
+	File.unlink(filename)
+	assert(true)
+      end
+    ensure
+      r.close
+      File.unlink(filename) if File.exist?(filename)
+    end
+  end
+end