Re: [PATCH] t/lib-httpd: switch SANITY check for NOT_ROOT
On Jan 16, 2015, at 01:16, Jeff King wrote:
> Subject: [PATCH] t/lib-httpd: switch SANITY check for NOT_ROOT
Show 14 quoted lines
> We implement NOT_ROOT by checking `id -u`, which is in POSIX
> and seems to be available even on MSYS. Note that we cannot
> just call this "ROOT" and ask for "!ROOT". The possible
> outcomes are:
>
> 1. we know we are root
>
> 2. we know we are not root
>
> 3. we could not tell, because `id` was not available
>
> We should conservatively treat (3) as "does not have the
> prerequisite", which means that a naive negation would not
> work.
Show 5 quoted lines
> +
> +test_lazy_prereq NOT_ROOT '
> + uid=$(id -u) &&
> + test "$uid" != 0
> +'
That looks good to me and worked as expected when I tried it.
-Kyle
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Kyle J. McKay <mackyle@gmail.com>