This test is for rdar://problem/5310312 and can be run manually only.
rdar://problem/5379908 tracks the effort to enhance DRT to make this into a layout test.

  1. drag each link below to the bookmarks bar to create bookmarks
  2. open the JavaScript console (in the debug menu)
  3. click on all the bookmarks you've just created
Expected results: no parse errors in the JavaScript console