2011-01-28 Dirk Pranke <dpranke@chromium.org>

2011-01-28  Dirk Pranke  <dpranke@chromium.org>

        Reviewed by Tony Chang.

        new-run-webkit-tests: add a "mock DRT" port implementation
        and a separate class that emulates what we expect the
        DumpRenderTree behavior to be.

        This will eventually replace port/dryrun.py and allow us to get
        better test coverage of the new-run-webkit-tests code as well as
        a reference for what new-run-webkit-tests expects from DRT.

        This is the first attempt at this, and it is pretty bare-boned. It
        really only has been tested on the 'mac' port (and a little on
        the 'chromium-mac' port.

        https://bugs.webkit.org/show_bug.cgi?id=53126

        * Scripts/webkitpy/common/system/filesystem_mock.py:
        * Scripts/webkitpy/layout_tests/port/dryrun.py:
        * Scripts/webkitpy/layout_tests/port/factory.py:
        * Scripts/webkitpy/layout_tests/port/mock_drt.py: Added.
        * Scripts/webkitpy/layout_tests/port/mock_drt_unittest.py: Added.
        * Scripts/webkitpy/layout_tests/port/test.py:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76982 268f45cc-cd09-0410-ab3c-d52691b4dbfc