Simon Glass 9e17b0345a test/py: Provide a way to check that a command fails ...

Sometimes we want to run a command and check that it fails. Add a function
to handle this. It can check the return code and also make sure that the
output contains a given error message.

Signed-off-by: Simon Glass <sjg@chromium.org>

2016-07-14 18:22:35 -04:00

7.3 KiB

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