From: SZEDER Gábor <szeder.dev@gmail.com>
Date: Fri, 13 Mar 2020 17:12:48 GMT
Subject: Re: [PATCH 4/5] t6022, t6046: test expected behavior instead of testing a proxy for it
Message-ID: <20200313171248.GA613@szeder.dev>
In-Reply-To: <26d0c34cd1d4a54dab28d0c9c2242336244e8a3c.1582762465.git.gitgitgadget@gmail.com>

On Thu, Feb 27, 2020 at 12:14:23AM +0000, Elijah Newren via GitGitGadget wrote:
> diff --git a/t/t6022-merge-rename.sh b/t/t6022-merge-rename.sh
> index 6f196aaf276..d97cf48495b 100755
> --- a/t/t6022-merge-rename.sh
> +++ b/t/t6022-merge-rename.sh
> @@ -242,12 +242,23 @@ test_expect_success 'merge of identical changes in a renamed file' '
>  	rm -f A M N &&
>  	git reset --hard &&
>  	git checkout change+rename &&
> +
> +	test-tool chmtime =31337 B &&
> +	test-tool chmtime --get B >old-mtime &&

Here you compare the mtime of 'B' before ...

>  	GIT_MERGE_VERBOSITY=3 git merge change >out &&
> -	test_i18ngrep "^Skipped B" out &&
> +
> +	test-tool chmtime --get B >new-mtime &&
> +	test_cmp old-mtime new-mtime &&

... and after the merge.

> +
>  	git reset --hard HEAD^ &&
>  	git checkout change &&
> +
> +	test-tool chmtime =-1 M &&
> +	test-tool chmtime --get M >old-mtime &&

Here, however, you compare the mtime of 'M' before the merge ...

>  	GIT_MERGE_VERBOSITY=3 git merge change+rename >out &&
> -	test_i18ngrep ! "^Skipped B" out
> +
> +	test-tool chmtime --get B >new-mtime &&
> +	test $(cat old-mtime) -lt $(cat new-mtime)

... with the mtime of 'B' after the merge, i.e. the mtimes of two
different files.

Is that right?