Re: [PATCH 0/3] iotests: enable logging prior to notrun() invocation

[Kevin Wolf <kwolf@redhat.com>]

Am 14.05.2020 um 22:16 hat John Snow geschrieben:
> Hi, you can take just patch 1.

Thanks, I'm doing that now.

> patches 2-3 admittedly don't do a whole heck of a lot, because I
> didn't realize that ./check discards *all* output from either stdout
> or stderr.

It doesn't discard it, but it compares it to the reference output and
prints a diff if it's non-empty.

At least for bash scripts, stderr contains important test output. Not
sure what the *_log() functions in iotests.py do, maybe they redirect
the stderr output from tools to stdout.

> The changes are tiny, though, and maybe still worth doing in the long
> run? Hm. They are archived on the list now, anyway.

We can still take these patches for a later pull request if you think we
should, though I'm not sure if they are useful given how things actually
work. I don't have a strong opinion either way (except that I don't want
to see more than a single line per test without -d, but these patches
don't try to do this even though you wrote them under the assumption
that this is how things work).

Kevin