[Patch v2 2/2] add: test use of brackets when color is disabled

From: Derrick Stolee <derrickstolee@github.com>
Date: Jun 7, 2023, 13:44 UTC
Message-ID: <281431b8-af40-9de9-f4b4-c596c5dbb3af@github.com>
In-Reply-To: <pull.1541.v2.git.1686061219078.gitgitgadget@gmail.com>

From 02156b81bbb2cafb19d702c55d45714fcf224048 Mon Sep 17 00:00:00 2001
From: Derrick Stolee <derrickstolee@github.com>
Date: Wed, 7 Jun 2023 09:39:01 -0400
Subject: [PATCH v2 2/2] add: test use of brackets when color is disabled

The interactive add command, 'git add -i', displays a menu of options using full words. When color is enabled, the first letter of each word is changed to a highlight color to signal that the first letter could be used as a command. Without color, brackets ("[]") are used around these first letters.

This behavior was not previously tested directly in t3701, so add a test for it now. Since we use 'git add -i >actual <input' without 'force_color', the color system recognizes that colors are not available on stdout and will be disabled by default.

This test would reproduce correctly with or without the fix in the previous commit to make sure that color.ui is respected in 'git add'.

Reported-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Derrick Stolee <derrickstolee@github.com>
---

Here is the patch to add this test on top of the previous change.

I've only validated this on my local computer, not through the GitGitGadget PR. If needed, I could send a v3 via GitGitGadget, but thought this would be a simple-enough addition here.

Thanks, -Stolee

 t/t3701-add-interactive.sh | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh
index a93fe54e2ad..df3e85fc8d6 100755
--- a/t/t3701-add-interactive.sh
+++ b/t/t3701-add-interactive.sh
@@ -734,6 +734,29 @@ test_expect_success 'colors can be overridden' '
 	test_cmp expect actual
 '
 
+test_expect_success 'brackets appear without color' '
+	git reset --hard &&
+	test_when_finished "git rm -f bracket-test" &&
+	test_write_lines context old more-context >bracket-test &&
+	git add bracket-test &&
+	test_write_lines context new more-context another-one >bracket-test &&
+
+	test_write_lines quit >input &&
+	git add -i >actual <input &&
+
+	sed "s/^|//g" >expect <<-\EOF &&
+	|           staged     unstaged path
+	|  1:        +3/-0        +2/-1 bracket-test
+	|
+	|*** Commands ***
+	|  1: [s]tatus	  2: [u]pdate	  3: [r]evert	  4: [a]dd untracked
+	|  5: [p]atch	  6: [d]iff	  7: [q]uit	  8: [h]elp
+	|What now> Bye.
+	EOF
+
+	test_cmp expect actual
+'
+
 test_expect_success 'colors can be skipped with color.ui=false' '
 	git reset --hard &&
 	test_when_finished "git rm -f color-test" &&

-- 
2.40.1.vfs.0.0