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[4/7] t3701: verify the shown messages when nothing can be added

Message ID 2219b37fd58dea0d503777177ea79f68ea892dc7.1575637705.git.gitgitgadget@gmail.com (mailing list archive)
State New, archived
Headers show
Series add -i: close some regression test gaps | expand

Commit Message

John Passaro via GitGitGadget Dec. 6, 2019, 1:08 p.m. UTC 
From: Johannes Schindelin <johannes.schindelin@gmx.de>

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 <johannes.schindelin@gmx.de>
---
 t/t3701-add-interactive.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)
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Patch

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 &&