add -p: demonstrate failure when running 'edit' after a split

The test passes if one replaces the 'e' command with a 'y' command in
the 'add -p' session.

Reported-by: Tanky Woo <wtq1990@gmail.com>
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh
index b63b9d4c8e60dd1bf8d8591469c533c7d87ad380..deae948c76bd12f9b3ef6b54568717b21d641d8a 100755 (executable)
--- a/t/t3701-add-interactive.sh
+++ b/t/t3701-add-interactive.sh
@@ -332,6 +332,28 @@ test_expect_success 'split hunk "add -p (edit)"' '
        ! grep "^+15" actual
 '
 
+test_expect_failure 'split hunk "add -p (no, yes, edit)"' '
+       cat >test <<-\EOF &&
+       5
+       10
+       20
+       21
+       30
+       31
+       40
+       50
+       60
+       EOF
+       git reset &&
+       # test sequence is s(plit), n(o), y(es), e(dit)
+       # q n q q is there to make sure we exit at the end.
+       printf "%s\n" s n y e   q n q q |
+       EDITOR=: git add -p 2>error &&
+       test_must_be_empty error &&
+       git diff >actual &&
+       ! grep "^+31" actual
+'
+
 test_expect_success 'patch mode ignores unmerged entries' '
        git reset --hard &&
        test_commit conflict &&