ActionPack fails while testing symlinks on win32

  1) Failure:
test_symlinked_layout_is_rendered(LayoutSymlinkedIsRenderedTest)
    [./test/../lib/action_controller/test_case.rb:111:in `clean_backtrace'
     ./test/controller/layout_test.rb:176:in `test_symlinked_layout_is_rendered'

     ./test/../../activesupport/lib/active_support/testing/setup_and_teardown.rb
:57:in `__send__'
     ./test/../../activesupport/lib/active_support/testing/setup_and_teardown.rb
:57:in `run']:
Expected response to be a <200>, but was <500>
<"Missing template symlinked/symlinked_layout.erb in view path ./test/controller
/../fixtures/layout_tests/">

2142 tests, 10328 assertions, 1 failures, 0 errors

Ruby 1.8.6-287, latest rake, latest avail. git clone