[Libguestfs] [PATCH libnbd] golang: tests: Fix error handling
Eric Blake
eblake at redhat.com
Thu Feb 3 19:58:44 UTC 2022
On Thu, Feb 03, 2022 at 09:39:24PM +0200, Nir Soffer wrote:
> On Thu, Feb 3, 2022 at 9:24 PM Eric Blake <eblake at redhat.com> wrote:
> >
> > On Thu, Feb 03, 2022 at 08:07:52PM +0200, Nir Soffer wrote:
> > > Like lot of the C examples, the aio copy test ignores read and write
> > > errors in the completion callback, which can cause silent data
> > > corruption. The failure in the test is not critical, but this is a bad
> > > example that may be copied by developers to a real application.
> > >
> > > The test panics now if completion callback fails, similar to other Go
> > > examples.
> > >
> > > Signed-off-by: Nir Soffer <nsoffer at redhat.com>
> > > ---
> > > golang/libnbd_590_aio_copy_test.go | 12 ++++++++++--
> > > 1 file changed, 10 insertions(+), 2 deletions(-)
> >
> > ACK.
>
> Thanks, pushed as b80780e980275a879c13d27aff1449f91f883ce6
>
> > python/t/590-aio-copy.py and ocaml/tests/test_490_aio_copy.ml need the
s/490/590/
> > same treatment. I'll post that with my v2 of the CVE fix.
> >
> > (It's nice that we've tried to share the same test numbers across
> > language bindings - it makes it a bit easier where we copy the same
> > coding paradigms across different languages)
>
> I wondered why we are using these numbers. I think using same pattern
> like {lang}/tests/{name}_test.{suffix} would be nicer.
Yeah, except that different languages have their own idioms for how a
testsuite should look, such as Go requiring the package name in the
unit test file name, or python wanting unit tests under subdirectory
t/. The great thing about standards is there's so many to pick from ;)
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
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