Re: [PATCH 2/6] t6040 test: stop using global "script" variable

[Junio C Hamano <gitster@pobox.com>]

Ævar Arnfjörð Bjarmason  <avarab@gmail.com> writes:

> Change test code added in c0234b2ef6 ("stat_tracking_info(): clear
> object flags used during counting", 2008-07-03) to stop using the
> "script" variable also used for lazy prerequisites in
> test-lib-functions.sh.
>
> Since this test uses test_i18ncmp and expects to use its own "script"
> variable twice it implicitly depends on the C_LOCALE_OUTPUT
> prerequisite not being a lazy prerequisite. A follow-up change will
> make it a lazy prerequisite, so we must remove this landmine before
> inadvertently stepping on it as we make that change.

Well spotted (eh, I suspect that you didn't until you actually stomped
on the landmine and saw it trigger, and then pretending to have had
the perfect foresight in this series, which is perfectly fine ;-),
and nicely done.

>
> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
> ---
>  t/t6040-tracking-info.sh | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/t/t6040-tracking-info.sh b/t/t6040-tracking-info.sh
> index 716283b274..970b25a289 100755
> --- a/t/t6040-tracking-info.sh
> +++ b/t/t6040-tracking-info.sh
> @@ -38,7 +38,7 @@ test_expect_success setup '
>  	advance h
>  '
>  
> -script='s/^..\(b.\) *[0-9a-f]* \(.*\)$/\1 \2/p'
> +t6040_script='s/^..\(b.\) *[0-9a-f]* \(.*\)$/\1 \2/p'
>  cat >expect <<\EOF
>  b1 [ahead 1, behind 1] d
>  b2 [ahead 1, behind 1] d
> @@ -53,7 +53,7 @@ test_expect_success 'branch -v' '
>  		cd test &&
>  		git branch -v
>  	) |
> -	sed -n -e "$script" >actual &&
> +	sed -n -e "$t6040_script" >actual &&
>  	test_i18ncmp expect actual
>  '
>  
> @@ -71,7 +71,7 @@ test_expect_success 'branch -vv' '
>  		cd test &&
>  		git branch -vv
>  	) |
> -	sed -n -e "$script" >actual &&
> +	sed -n -e "$t6040_script" >actual &&
>  	test_i18ncmp expect actual
>  '