From: Johannes Schindelin <redacted>
Date: Fri, 6 Dec 2019 13:08:22 +0000 (+0000)
Subject: t3701: verify the shown messages when nothing can be added
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=0c3222c4f322c586099d2773e180dabf6d4f6568;p=git.git

t3701: verify the shown messages when nothing can be added

In preparation for re-implementing `git add -p` in pure C (where we will
purposefully keep the implementation of `git add -p` separate from the
implementation of `git add -i`), let's verify that the user is told the
same things as in the Perl version when the diff file is either empty or
contains only entries about binary files.

Signed-off-by: Johannes Schindelin <redacted>
Signed-off-by: Junio C Hamano <redacted>
---

diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh
index c90aaa25b0..797610e96d 100755
--- a/t/t3701-add-interactive.sh
+++ b/t/t3701-add-interactive.sh
@@ -291,6 +291,17 @@ test_expect_success 'different prompts for mode change/deleted' '
 	test_cmp expect actual.filtered
 '
 
+test_expect_success 'correct message when there is nothing to do' '
+	git reset --hard &&
+	git add -p 2>err &&
+	test_i18ngrep "No changes" err &&
+	printf "\\0123" >binary &&
+	git add binary &&
+	printf "\\0abc" >binary &&
+	git add -p 2>err &&
+	test_i18ngrep "Only binary files changed" err
+'
+
 test_expect_success 'setup again' '
 	git reset --hard &&
 	test_chmod +x file &&