From: Srinidhi Kaushik <shrinidhi.kaushik@gmail.com>
To: Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: Re: [PATCH v4 1/2] diff-files --raw: show correct post-image of intent-to-add files
Date: Fri, 26 Jun 2020 23:19:21 +0530 [thread overview]
Message-ID: <20200626174921.GA50735@mail.clickyotomy.dev> (raw)
In-Reply-To: <69256ab9107c3dba0dc007b69cc0ce98a9b91f9a.1593107621.git.gitgitgadget@gmail.com>
Sorry for the late reply.
> Let's make the behavior consistent with modified files by showing
> all-zero values also for intent-to-add files.
>
-- >8 --
>
> diff_addremove(&revs->diffopt, '+', ce->ce_mode,
> - the_hash_algo->empty_tree, 0,
> - ce->name, 0);
> + &null_oid, 0, ce->name, 0);
> continue;
> }
>
> diff --git a/t/t2203-add-intent.sh b/t/t2203-add-intent.sh
> index 8a5d55054f..cf0175ad6e 100755
> --- a/t/t2203-add-intent.sh
> +++ b/t/t2203-add-intent.sh
> @@ -240,7 +240,6 @@ test_expect_success 'i-t-a files shown as new for "diff", "diff-files"; not-new
>
> hash_e=$(git hash-object empty) &&
> hash_n=$(git hash-object not-empty) &&
> - hash_t=$(git hash-object -t tree /dev/null) &&
>
> cat >expect.diff_p <<-EOF &&
> diff --git a/empty b/empty
> @@ -259,8 +258,8 @@ test_expect_success 'i-t-a files shown as new for "diff", "diff-files"; not-new
> create mode 100644 not-empty
> EOF
> cat >expect.diff_a <<-EOF &&
> - :000000 100644 0000000 $(git rev-parse --short $hash_t) A$(printf "\t")empty
> - :000000 100644 0000000 $(git rev-parse --short $hash_t) A$(printf "\t")not-empty
> + :000000 100644 0000000 0000000 A$(printf "\t")empty
> + :000000 100644 0000000 0000000 A$(printf "\t")not-empty
This change (and the new test in [PATCH v4 2/2]) looks good to me.
I learnt quite a bit about what the string "0{40}" means in the context
of `diff' post-image from the conversations around this patch. It was
very helpful.
Thank you.
next prev parent reply other threads:[~2020-06-26 17:49 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-11 12:38 [PATCH 0/3] Fix difftool problem with intent-to-add files Johannes Schindelin via GitGitGadget
2020-06-11 12:38 ` [PATCH 1/3] diff-files: fix incorrect usage of an empty tree Johannes Schindelin via GitGitGadget
2020-06-11 12:38 ` [PATCH 2/3] diff-files --raw: handle intent-to-add files correctly Johannes Schindelin via GitGitGadget
2020-06-11 12:38 ` [PATCH 3/3] difftool -d: ensure that intent-to-add files are handled correctly Johannes Schindelin via GitGitGadget
2020-06-23 12:48 ` [PATCH v2 0/3] Fix difftool problem with intent-to-add files Johannes Schindelin via GitGitGadget
2020-06-23 12:48 ` [PATCH v2 1/3] diff-files --raw: handle intent-to-add files correctly Johannes Schindelin via GitGitGadget
2020-06-24 0:09 ` Junio C Hamano
2020-06-24 13:26 ` Johannes Schindelin
2020-06-24 15:26 ` Junio C Hamano
2020-06-24 18:41 ` Junio C Hamano
2020-06-25 17:52 ` Johannes Schindelin
2020-06-24 7:11 ` Srinidhi Kaushik
2020-06-24 13:34 ` Johannes Schindelin
2020-06-24 15:51 ` Junio C Hamano
2020-06-23 12:48 ` [PATCH v2 2/3] diff-files: fix incorrect usage of an empty tree Johannes Schindelin via GitGitGadget
2020-06-24 0:10 ` Junio C Hamano
2020-06-23 12:48 ` [PATCH v2 3/3] difftool -d: ensure that intent-to-add files are handled correctly Johannes Schindelin via GitGitGadget
2020-06-24 14:47 ` [PATCH v3 0/3] Fix difftool problem with intent-to-add files Johannes Schindelin via GitGitGadget
2020-06-24 14:47 ` [PATCH v3 1/3] diff-files --raw: handle intent-to-add files correctly Johannes Schindelin via GitGitGadget
2020-06-24 14:47 ` [PATCH v3 2/3] diff-files: fix incorrect usage of an empty tree Johannes Schindelin via GitGitGadget
2020-06-24 14:47 ` [PATCH v3 3/3] difftool -d: ensure that intent-to-add files are handled correctly Johannes Schindelin via GitGitGadget
2020-06-25 17:53 ` [PATCH v4 0/2] Fix difftool problem with intent-to-add files Johannes Schindelin via GitGitGadget
2020-06-25 17:53 ` [PATCH v4 1/2] diff-files --raw: show correct post-image of " Johannes Schindelin via GitGitGadget
2020-06-25 18:08 ` Junio C Hamano
2020-07-01 9:46 ` Johannes Schindelin
2020-07-01 21:02 ` Junio C Hamano
2020-06-25 18:21 ` Junio C Hamano
2020-07-01 9:52 ` Johannes Schindelin
2020-06-26 17:49 ` Srinidhi Kaushik [this message]
2020-06-25 17:53 ` [PATCH v4 2/2] difftool -d: ensure that intent-to-add files are handled correctly Johannes Schindelin via GitGitGadget
2020-06-25 18:11 ` Junio C Hamano
2020-07-01 10:01 ` Johannes Schindelin
2020-07-01 21:03 ` Junio C Hamano
2020-07-01 21:20 ` Johannes Schindelin
2020-07-01 21:19 ` [PATCH v5 0/2] Fix difftool problem with intent-to-add files Johannes Schindelin via GitGitGadget
2020-07-01 21:19 ` [PATCH v5 1/2] diff-files --raw: show correct post-image of " Johannes Schindelin via GitGitGadget
2020-07-01 21:19 ` [PATCH v5 2/2] difftool -d: ensure that intent-to-add files are handled correctly Johannes Schindelin via GitGitGadget
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