Fixes a -Wsign-conversion warning with clang.

Use -stretch images because libpam-wrapper is not in jessie.
Drop go1.7 because there is no go1.7-stretch image.

Runs tests with go versions 1.7 to 1.9 on our shared runner

Also add some cli tests, to be extended for existing subcommands.

Lukas Braun authored 7 years ago and Lukas Braun committed 7 years ago

TODO: write tests

Also make sure tests don't fail if a goatherd instance is running on the
build host.

Generated during build, shouldn't have been committed in the first
place.

wait without arguments always succeeds, with jobspec it returns the exit
code of that job.

Reading users from a file was deadlocking for a while now and I can't be
assed to fix it.

str_fail is 6 chars including \0.

The OTP is sent to all servers and authentication only succeeds if a
majority answers with OK. No communication between servers or their
backing DBs is necessary. Servers are re-synchronized after a (limited)
downtime by the usual lookahead range.

Will be used in other tests.

Just lines of "<username> <secret>" and comments beginning with '#'.