QA:Testcase multipath kpartx crash

Description

This testcase checks whether kpartx will crash when called with invalid options. It is reported in fixed bug that when kpartx was passes something other than a file or a block device or a badly formed pathname, it could read off the end of the device string, and crash.

How to test

1. Ensure the device-mapper-multipath package is installed
2. Clone the multipath repository:

git clone https://github.com/skycastlelily/storage-fedora.git

1. cd into the testcase directory

  cd storage-fedora/multipath/kpartx_crash

1. run the testcase

  ./runtest.sh

Expected Results

1. The testcase should pass without any error introduced.