2009-11-27 Adam Barth <abarth@webkit.org>

2009-11-27  Adam Barth  <abarth@webkit.org>

        Reviewed by Eric Seidel.

        [bzt] Unit test download commands
        https://bugs.webkit.org/show_bug.cgi?id=31923

        Adds download_unittest and fixes a bug found while testing.

        * Scripts/modules/commands/commandtest.py:
        * Scripts/modules/commands/download.py:
            Fixed a bug where we'd throw an error because [].append returns
            None.
        * Scripts/modules/commands/download_unittest.py: Added.
        * Scripts/modules/mock_bugzillatool.py:
        * Scripts/run-webkit-unittests:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@51442 268f45cc-cd09-0410-ab3c-d52691b4dbfc