* object.c (rb_obj_untrusted): new method Object#untrusted?.

  (rb_obj_untrust): new method Object#untrust.
  (rb_obj_trust): new method Object#trust.
* array.c, debug.c, time.c, include/ruby/ruby.h, re.c, variable.c,
  string.c, io.c, dir.c, vm_method.c, struct.c, class.c, hash.c,
  ruby.c, marshal.c: fixes for Object#untrusted?.
* test/ruby/test_module.rb, test/ruby/test_array.rb,
  test/ruby/test_object.rb, test/ruby/test_string.rb,
  test/ruby/test_marshal.rb, test/ruby/test_hash.rb: added tests for
  Object#untrusted?.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 12 insertions, 0 deletions

diff --git a/test/ruby/test_marshal.rb b/test/ruby/test_marshal.rb
index 069844583b..af389d2b2d 100644
--- a/test/ruby/test_marshal.rb
+++ b/test/ruby/test_marshal.rb
@@ -179,4 +179,16 @@ class TestMarshal < Test::Unit::TestCase
       Marshal.dump((0..1000).map {|x| C4.new(x % 50 == 25) })
     end
   end
+
+  def test_taint_and_untrust
+    x = Object.new
+    x.taint
+    x.untrust
+    s = Marshal.dump(x)
+    assert_equal(true, s.tainted?)
+    assert_equal(true, s.untrusted?)
+    y = Marshal.load(s)
+    assert_equal(true, y.tainted?)
+    assert_equal(true, y.untrusted?)
+  end
 end