Christian Schwede e5a6d45882 Add ringbuilder tests for --yes option
Also added a Timeout class to test.unit to wrap possible long-running
functions. For example, if there is some regression and the "--yes"
argument is no longer evaluated correctly and the test excepts some
keyboard input, it will be terminated after a few seconds to ensure
there is no long-running blocker on the gate.

Change-Id: I07b17d21d5af7fcc594ce5319ae2b6f7f58df4bb
2016-07-07 14:49:43 +02:00
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