Re: [PATCH v2 3/6] t1300: don't create unused files

From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date: Apr 6, 2023, 08:38 UTC
Message-ID: <230406.86pm8htnfk.gmgdl@evledraar.gmail.com>
In-Reply-To: <20230403223338.468025-4-rybak.a.v@gmail.com>

On Tue, Apr 04 2023, Andrei Rybak wrote:

Show 45 quoted lines

> Three tests in t1300-config.sh check that "git config --get" barfs when
> syntax errors are present in the config file.  The tests redirect
> standard output and standard error of "git config --get" to files,
> "actual" and "error" correspondingly.  They assert presence of an error
> message in file "error".  However, these tests don't use file "actual"
> for assertions.
>
> Don't redirect standard output of "git config --get" to file "actual" in
> t1300-config.sh to avoid creating unnecessary files.
>
> Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com>
> ---
>  t/t1300-config.sh | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/t/t1300-config.sh b/t/t1300-config.sh
> index d566729d74..8ac4531c1b 100755
> --- a/t/t1300-config.sh
> +++ b/t/t1300-config.sh
> @@ -1575,7 +1575,7 @@ test_expect_success 'barf on syntax error' '
>  	[section]
>  	key garbage
>  	EOF
> -	test_must_fail git config --get section.key >actual 2>error &&
> +	test_must_fail git config --get section.key 2>error &&
>  	test_i18ngrep " line 3 " error
>  '
>  
> @@ -1585,7 +1585,7 @@ test_expect_success 'barf on incomplete section header' '
>  	[section
>  	key = value
>  	EOF
> -	test_must_fail git config --get section.key >actual 2>error &&
> +	test_must_fail git config --get section.key 2>error &&
>  	test_i18ngrep " line 2 " error
>  '
>  
> @@ -1595,7 +1595,7 @@ test_expect_success 'barf on incomplete string' '
>  	[section]
>  	key = "value string
>  	EOF
> -	test_must_fail git config --get section.key >actual 2>error &&
> +	test_must_fail git config --get section.key 2>error &&
>  	test_i18ngrep " line 3 " error
>  '

Ditto my comment on 1/6, shouldn't we instead be doing e.g.:
	
	diff --git a/t/t1300-config.sh b/t/t1300-config.sh
	index 2575279ab84..df2070c2f09 100755
	--- a/t/t1300-config.sh
	+++ b/t/t1300-config.sh
	@@ -1575,7 +1575,8 @@ test_expect_success 'barf on syntax error' '
	 	[section]
	 	key garbage
	 	EOF
	-	test_must_fail git config --get section.key >actual 2>error &&
	+	test_must_fail git config --get section.key >out 2>error &&
	+	test_must_be_empty out &&
	 	test_i18ngrep " line 3 " error
	 '
	 
I.e. before this we had no coverage on the error being the only output,
but seemingly by mistake. Let's just assert that, rather than dropping
the redirection entirely, no?