[PATCH v1] test: Include /sbin to the PATH when creating ext4 disk image

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

On Thu, Feb 04, 2021 at 08:17:23PM -0700, Simon Glass wrote:
> On Wed, 3 Feb 2021 at 08:32, Andy Shevchenko
> <andriy.shevchenko@linux.intel.com> wrote:

...

> >      if os.path.exists(persistent):
> >          c.log.action('Disk image file ' + persistent + ' already exists')
> >      else:
> > +        root_path = os.path.abspath('.').split(os.path.sep)[0] + os.path.sep
> 
> Is it not enough to do os.path.abspath('.') ? I think it would be good
> to have a comment as to what we need this gymnastics.

It's just a portable code. Of course we can simple use abspath() on *nix OSes.
My preference is to have portable code, though. What's yours?

> > +        sbin_path = os.path.join(root_path, 'sbin')
> > +        os.environ["PATH"] += os.pathsep + sbin_path
> >          try:
> >              u_boot_utils.run_and_log(c, 'dd if=/dev/zero of=%s bs=1M count=16' % persistent)
> >              u_boot_utils.run_and_log(c, 'mkfs.ext4 %s' % persistent)

-- 
With Best Regards,
Andy Shevchenko