
Some drivers/modules might raise NotImplementedError whereas we would expect things to work. Skipping test when such an error is raised would be a bad idea, we would know the test failed. So let's switch to a custom NotImplementedError and let's skip test only if this one is raised. Closes-Bug: #1369556 Change-Id: Ie88a281787218f9aba13b6e662eb4d49d3e685d0