On Tue, Oct 10, 2023 at 09:05:43AM +0200, Laszlo Ersek wrote: > On 10/9/23 16:51, Richard W.M. Jones wrote: > > > > So one thing we could do for this test is to require (for the test) > > that /bin/sh is bash, something like the patch below. I was only able > > to test this in the positive case. > > > > diff --git a/tests/test-log-script-info.sh b/tests/test-log-script-info.sh > > index fa9b2ed32..d65f6415d 100755 > > --- a/tests/test-log-script-info.sh > > +++ b/tests/test-log-script-info.sh > > @@ -38,6 +38,10 @@ requires_run > > requires_nbdinfo > > requires_filter log > > > > +# This test implicitly assumes /bin/sh is bash, see: > > +# https://listman.redhat.com/archives/libguestfs/2023-October/032767.html > > +BASH_VERSION=no requires /bin/sh -c 'test "x$BASH_VERSION" != "xno"' > > + > > if ! nbdinfo --help | grep -- --map ; then > > echo "$0: nbdinfo --map option required to run this test" > > exit 77 > > > > > > Clever! > > Reviewed-by: Laszlo Ersek <ler...@redhat.com> > > You can test it with "dash" BTW (it must be available in Fedora, because > it is available in EPEL-9): > > BASH_VERSION=no /bin/bash -c 'test "x$BASH_VERSION" != "xno"; echo $?' > BASH_VERSION=no /bin/dash -c 'test "x$BASH_VERSION" != "xno"; echo $?'
Thanks - after testing with dash as you suggested, I pushed this change which is similar in spirit: https://gitlab.com/nbdkit/nbdkit/-/commit/99712c09835ae430912aed4848579fdfab01a576 Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-builder quickly builds VMs from scratch http://libguestfs.org/virt-builder.1.html _______________________________________________ Libguestfs mailing list Libguestfs@redhat.com https://listman.redhat.com/mailman/listinfo/libguestfs