Jonathan Lebon 077de8ea46 tests/test-help.sh: Rework and strengthen checks
The `sed` expression wasn't actually matching the main output, so we
weren't recursing into the subcommands. Update the syntax to match the
current output and add a check so we don't miss that happening again.

Add a check that the help output is only printed once in all
circumstances. Also add a check for proper handling of non-existent
commands.

Closes: #1126
Approved by: cgwalters
2017-09-13 14:32:20 +00:00
..
2017-07-21 15:45:27 +00:00
2017-07-21 15:45:27 +00:00
2017-08-17 18:18:21 +00:00