Add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 2 deletions

diff --git a/test/test_open3.rb b/test/test_open3.rb
index bdd9b4d9cb..ca710bc0ba 100644
--- a/test/test_open3.rb
+++ b/test/test_open3.rb
@@ -80,9 +80,17 @@ class TestOpen3 < Test::Unit::TestCase
     end
   end
 
-  def test_numeric_file_descriptors
+  def test_numeric_file_descriptor2
+    with_pipe {|r, w|
+      Open3.popen2(RUBY, '-e', 'STDERR.puts "foo"', 2 => w) {|i,o,t|
+        assert_equal("foo\n", r.gets)
+      }
+    }
+  end
+
+  def test_numeric_file_descriptor3
     skip "passing FDs bigger than 2 is not supported on Windows" if /mswin|mingw/ =~ RUBY_PLATFORM
-    with_pipe { |r, w|
+    with_pipe {|r, w|
       Open3.popen3(RUBY, '-e', 'IO.open(3).puts "foo"', 3 => w) {|i,o,e,t|
         assert_equal("foo\n", r.gets, "[GH-808] [ruby-core:67347] [Bug #10699]")
       }