Add a failing skipped test for #581
Add a failing skipped test for #581

nedbat/coveragepy,blueyed/coveragepy,hugovk/coveragepy,nedbat/coveragepy,blueyed/coveragepy,hugovk/coveragepy,hugovk/coveragepy,nedbat/coveragepy,hugovk/coveragepy,blueyed/coveragepy,nedbat/coveragepy,blueyed/coveragepy,nedbat/coveragepy,hugovk/coveragepy,blueyed/coveragepy