Update to RubyGems 1.3.0 r1891

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 22 insertions, 2 deletions

diff --git a/test/rubygems/mockgemui.rb b/test/rubygems/mockgemui.rb
index 95a95fbf98..57582ef57d 100644
--- a/test/rubygems/mockgemui.rb
+++ b/test/rubygems/mockgemui.rb
@@ -12,8 +12,28 @@ require 'rubygems/user_interaction'
 class MockGemUi < Gem::StreamUI
   class TermError < RuntimeError; end
 
-  def initialize(input="")
-    super(StringIO.new(input), StringIO.new, StringIO.new)
+  module TTY
+
+    attr_accessor :tty
+
+    def tty?()
+      @tty = true unless defined?(@tty)
+      @tty
+    end
+
+  end
+
+  def initialize(input = "")
+    ins = StringIO.new input
+    outs = StringIO.new
+    errs = StringIO.new
+
+    ins.extend TTY
+    outs.extend TTY
+    errs.extend TTY
+
+    super ins, outs, errs
+
     @terminated = false
   end