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Re: [PATCH v4 4/9] tests: Do not occlude subshell error codes when used


From: Daniel Kiper
Subject: Re: [PATCH v4 4/9] tests: Do not occlude subshell error codes when used as input to the test command
Date: Thu, 14 Oct 2021 13:27:11 +0200
User-agent: NeoMutt/20170113 (1.7.2)

On Tue, Oct 12, 2021 at 07:39:58PM -0500, Glenn Washburn wrote:
> When using the output of a subshell as input, its error code is ignored in
> the context of "set -e". Many test scripts use grub-shell in a subshell with
> output used as an argument to the test command to test for expected output.
> Refactor these tests so that the subshell output goes to a shell variable,
> so that if the subshell errors the script will immediately exit with an
> error code.
>
> Signed-off-by: Glenn Washburn <development@efficientek.com>

Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

Daniel



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