Make sharness tests' output helpful when verbose.
This means cating certain files, or running diagnostic
commands. I used a construction like:
test_expect_success ".go-ipfs/ has been created" '
test -d ".go-ipfs" &&
test -f ".go-ipfs/config" &&
test -d ".go-ipfs/datastore" ||
fsh ls -al .go-ipfs
'
The `|| ...` is a diagnostic run when the preceding command
fails. `fsh` is a trivial script that echoes the args, runs
the cmd, and then also fails, making sure the test case fails.
(wouldnt want the diagnostic accidentally returning true and
making it _seem_ like the test case succeeded).
The ouput from "ipfs help" changed in ipfs2.
With the change in this commit, this output change doesn't
prevent the test to pass.
Test t0010 now passes on my Linux machine.
License: MIT
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
This checks a little bit the installation and some
basic commands.
You can run it like that:
$ cd test
$ ./t0010-basic-commands.sh
ok 1 - current dir is writable
ok 2 - ipfs version succeeds
ok 3 - ipfs version output looks good
ok 4 - ipfs help succeeds
ok 5 - ipfs help output looks good
# passed all 5 test(s)
1..5
