1# Simple uses of '!' 2 3# RUN: ! %{python} fail.py 4# RUN: ! ! %{python} pass.py 5# RUN: ! ! ! %{python} fail.py 6# RUN: ! ! ! ! %{python} pass.py 7 8# pass.py succeeds but we expect failure 9# RUN: ! %{python} pass.py 10