git.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Adam Dinwoodie <adam@dinwoodie.org>
To: Lessley Dennington via GitGitGadget <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, stolee@gmail.com, gitster@pobox.com,
	johannes.schindelin@gmail.com, "Elijah Newren" <newren@gmail.com>,
	"Taylor Blau" <me@ttaylorr.com>,
	"SZEDER Gábor" <szeder.dev@gmail.com>,
	"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
	"Lessley Dennington" <lessleydennington@gmail.com>
Subject: Re: [PATCH v7 3/3] completion: handle unusual characters for sparse-checkout
Date: Wed, 6 Apr 2022 10:42:07 +0100	[thread overview]
Message-ID: <20220406094207.h7ru4xdiimywelqg@lucy.dinwoodie.org> (raw)
In-Reply-To: <996cbe7dfb73c211eae012813b352b0d0de3954c.1644255105.git.gitgitgadget@gmail.com>

On Mon, Feb 07, 2022 at 05:31:45PM +0000, Lessley Dennington via GitGitGadget wrote:
> <snip>
> 
> Note there are two tests for this new functionality - one for spaces and
> accents and one for backslashes and tabs. The backslashes and tabs test
> uses FUNNYNAMES to avoid running on Windows. This is because:
> 
> 1. Backslashes are explicitly not allowed in Windows file paths.
> 2. Although tabs appear to be allowed when creating a file in a Windows
> bash shell, they actually are not renderable (and appear as empty boxes
> in the shell).
> 
> <snip>
> diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
> index b38a7302249..da6c86c64b3 100755
> --- a/t/t9902-completion.sh
> +++ b/t/t9902-completion.sh
> @@ -1508,6 +1508,55 @@ test_expect_success 'cone mode sparse-checkout completes directory names' '
> <snip>
> +# use FUNNYNAMES to avoid running on Windows, which doesn't permit backslashes or tabs in paths
> +test_expect_success FUNNYNAMES 'cone mode sparse-checkout completes directory names with backslashes and tabs' '
> +	# reset sparse-checkout
> +	git -C sparse-checkout sparse-checkout disable &&
> +	(
> +		cd sparse-checkout &&
> +		mkdir "directory\with\backslashes" &&
> +		mkdir "$(printf "directory\twith\ttabs")" &&
> +		>"directory\with\backslashes/randomfile" &&
> +		>"$(printf "directory\twith\ttabs")/randomfile" &&
> +		git add . &&
> +		git commit -m "Add directory with backslashes and directory with tabs" &&
> +		git sparse-checkout set --cone "directory\with\backslashes" \
> +			"$(printf "directory\twith\ttabs")" &&
> +		test_completion "git sparse-checkout add dir" <<-\EOF &&
> +		directory\with\backslashes/
> +		directory	with	tabs/
> +		EOF
> +		rm -rf "directory\with\backslashes" &&
> +		rm -rf "$(printf "directory\twith\ttabs")" &&
> +		git add . &&
> +		git commit -m "Remove directory with backslashes and directory with tabs"
> +	)
> +'
> +
>  test_expect_success 'non-cone mode sparse-checkout uses bash completion' '
>  	# reset sparse-checkout repo to non-cone mode
>  	git -C sparse-checkout sparse-checkout disable &&

On Cygwin this test is failing: `FUNNYNAMES` checks (a) the system isn't
MinGW, and (b) the filesystem supports tabs, quotes and newlines.
Cygwin isn't MinGW, and its interface to the file system supports all
those characters, but doesn't support backslashes.

I think the ideal solution here would be to split this test into two:
one part to cover the tab part, which will work on Cygwin, and a
separate part that has another prereq (which might be a new variant of
FUN*NAMES, or might be something more explicit like
SLASHALLOWEDINPATHCOMPONENTS, or might just be FUNNYNAMES,!CYGWIN).  But
it might be easier to just gate this test on FUNNYNAMES,!CYGWIN and not
worry about not being able to test the tab handling on Cygwin systems,
as the chances of a Cygwin-specific regression that'd only be caught by
this test seems pretty low to me.

  reply	other threads:[~2022-04-06 14:04 UTC|newest]

Thread overview: 95+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-30  0:32 [PATCH 0/2] sparse checkout: custom bash completion updates Lessley Dennington via GitGitGadget
2021-12-30  0:32 ` [PATCH 1/2] sparse-checkout: custom tab completion tests Lessley Dennington via GitGitGadget
2021-12-30 13:43   ` Derrick Stolee
2021-12-30 16:19     ` Lessley Dennington
2021-12-30 17:43       ` Derrick Stolee
2021-12-31 19:27         ` Elijah Newren
2022-01-04 19:19           ` Lessley Dennington
2021-12-30  0:32 ` [PATCH 2/2] sparse-checkout: custom tab completion Lessley Dennington via GitGitGadget
2021-12-30 13:50   ` Derrick Stolee
2021-12-30 16:24     ` Lessley Dennington
2021-12-30 19:26 ` [PATCH v2 0/2] sparse checkout: custom bash completion updates Lessley Dennington via GitGitGadget
2021-12-30 19:26   ` [PATCH v2 1/2] sparse-checkout: custom tab completion tests Lessley Dennington via GitGitGadget
2021-12-31 20:03     ` Elijah Newren
2021-12-31 22:20       ` Junio C Hamano
2021-12-31 22:25         ` Elijah Newren
2022-01-04 19:25         ` Lessley Dennington
2022-01-04 20:25           ` Elijah Newren
2022-01-05 14:05             ` Lessley Dennington
2022-01-04 19:24       ` Lessley Dennington
2021-12-30 19:26   ` [PATCH v2 2/2] sparse-checkout: custom tab completion Lessley Dennington via GitGitGadget
2021-12-31 22:52     ` Elijah Newren
2022-01-04 19:41       ` Lessley Dennington
2022-01-04 20:42         ` Elijah Newren
2022-01-05 20:20           ` Lessley Dennington
2022-01-05 22:55             ` Elijah Newren
2022-01-10 18:59   ` [PATCH v3 0/3] sparse checkout: custom bash completion updates Lessley Dennington via GitGitGadget
2022-01-10 18:59     ` [PATCH v3 1/3] sparse-checkout: custom tab completion tests Lessley Dennington via GitGitGadget
2022-01-10 18:59     ` [PATCH v3 2/3] sparse-checkout: custom tab completion Lessley Dennington via GitGitGadget
2022-01-15  9:57       ` SZEDER Gábor
2022-01-16  1:03         ` Elijah Newren
2022-01-16 22:13           ` Junio C Hamano
2022-01-17 18:14             ` Elijah Newren
2022-01-17 19:40               ` Junio C Hamano
2022-01-18 17:56                 ` Lessley Dennington
2022-01-22  1:07                   ` Lessley Dennington
2022-01-22  1:08                     ` Lessley Dennington
2022-01-22  2:11                       ` Lessley Dennington
2022-01-18 21:02               ` SZEDER Gábor
2022-01-18 21:43                 ` Elijah Newren
2022-01-18 17:59           ` Lessley Dennington
2022-01-18 22:22           ` SZEDER Gábor
2022-01-18 23:30             ` Elijah Newren
2022-01-10 18:59     ` [PATCH v3 3/3] sparse-checkout: limit tab completion to a single level Lessley Dennington via GitGitGadget
2022-01-12 23:43       ` Lessley Dennington
2022-01-13  0:00         ` Junio C Hamano
2022-01-13  0:38         ` Elijah Newren
2022-01-13 19:02           ` Lessley Dennington
2022-01-10 20:38     ` [PATCH v3 0/3] sparse checkout: custom bash completion updates Elijah Newren
2022-01-11 17:17       ` Lessley Dennington
2022-01-11 19:45         ` Taylor Blau
2022-01-12 18:35           ` Lessley Dennington
2022-01-27 21:21     ` [PATCH v4 0/3] completion: sparse-checkout updates Lessley Dennington via GitGitGadget
2022-01-27 21:21       ` [PATCH v4 1/3] completion: add sparse-checkout tests Lessley Dennington via GitGitGadget
2022-01-28  0:08         ` Elijah Newren
2022-01-28  1:56           ` Junio C Hamano
2022-01-28  2:04             ` Elijah Newren
2022-01-27 21:21       ` [PATCH v4 2/3] completion: sparse-checkout updates Lessley Dennington via GitGitGadget
2022-01-28  1:21         ` Elijah Newren
2022-01-31 20:03           ` Lessley Dennington
2022-01-31 21:37             ` Elijah Newren
2022-01-27 21:21       ` [PATCH v4 3/3] completion: ensure cone mode completion with multiple <TAB>s Lessley Dennington via GitGitGadget
2022-01-28  1:53         ` Elijah Newren
2022-02-03 20:44       ` [PATCH v5 0/3] completion: sparse-checkout updates Lessley Dennington via GitGitGadget
2022-02-03 20:44         ` [PATCH v5 1/3] completion: address sparse-checkout issues Lessley Dennington via GitGitGadget
2022-02-03 23:52           ` Elijah Newren
2022-02-04  0:34             ` Lessley Dennington
2022-02-03 20:44         ` [PATCH v5 2/3] completion: improve sparse-checkout cone mode directory completion Lessley Dennington via GitGitGadget
2022-02-03 20:44         ` [PATCH v5 3/3] completion: handle unusual characters for sparse-checkout Lessley Dennington via GitGitGadget
2022-02-03 23:58           ` Elijah Newren
2022-02-04  0:37             ` Lessley Dennington
2022-02-04  4:25             ` Ævar Arnfjörð Bjarmason
2022-02-04 21:55           ` Junio C Hamano
2022-02-03 21:48         ` [PATCH v5 0/3] completion: sparse-checkout updates Junio C Hamano
2022-02-03 22:17           ` Lessley Dennington
2022-02-03 23:28             ` Junio C Hamano
2022-02-03 23:59               ` Lessley Dennington
2022-02-04  2:43                 ` Lessley Dennington
2022-02-04  3:28                   ` Lessley Dennington
2022-02-04  4:21                   ` Ævar Arnfjörð Bjarmason
2022-02-04  3:26         ` [PATCH v6 " Lessley Dennington via GitGitGadget
2022-02-04  3:26           ` [PATCH v6 1/3] completion: address sparse-checkout issues Lessley Dennington via GitGitGadget
2022-02-04  3:26           ` [PATCH v6 2/3] completion: improve sparse-checkout cone mode directory completion Lessley Dennington via GitGitGadget
2022-02-04  3:26           ` [PATCH v6 3/3] completion: handle unusual characters for sparse-checkout Lessley Dennington via GitGitGadget
2022-02-04  6:05           ` [PATCH v6 0/3] completion: sparse-checkout updates Elijah Newren
2022-02-04 17:04             ` Junio C Hamano
2022-02-04 17:55               ` Elijah Newren
2022-02-04 19:54                 ` Junio C Hamano
2022-02-04 20:01                   ` Elijah Newren
2022-02-04 21:47                     ` Junio C Hamano
2022-02-07 17:31           ` [PATCH v7 " Lessley Dennington via GitGitGadget
2022-02-07 17:31             ` [PATCH v7 1/3] completion: address sparse-checkout issues Lessley Dennington via GitGitGadget
2022-02-07 17:31             ` [PATCH v7 2/3] completion: improve sparse-checkout cone mode directory completion Lessley Dennington via GitGitGadget
2022-02-07 17:31             ` [PATCH v7 3/3] completion: handle unusual characters for sparse-checkout Lessley Dennington via GitGitGadget
2022-04-06  9:42               ` Adam Dinwoodie [this message]
2022-02-08  4:16             ` [PATCH v7 0/3] completion: sparse-checkout updates Elijah Newren

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220406094207.h7ru4xdiimywelqg@lucy.dinwoodie.org \
    --to=adam@dinwoodie.org \
    --cc=avarab@gmail.com \
    --cc=git@vger.kernel.org \
    --cc=gitgitgadget@gmail.com \
    --cc=gitster@pobox.com \
    --cc=johannes.schindelin@gmail.com \
    --cc=lessleydennington@gmail.com \
    --cc=me@ttaylorr.com \
    --cc=newren@gmail.com \
    --cc=stolee@gmail.com \
    --cc=szeder.dev@gmail.com \
    --subject='Re: [PATCH v7 3/3] completion: handle unusual characters for sparse-checkout' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).