Add generic 'strbuf_readlink()' helper function

diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh
index 66aca99fd32c6b98f5e6e34a3cf7b096b3e236cf..b7d46e50a87f2609e67f595470021450b1f838a6 100755 (executable)
--- a/t/t3600-rm.sh
+++ b/t/t3600-rm.sh
@@ -187,6 +187,19 @@ test_expect_success 'but with -f it should work.' '
        test_must_fail git ls-files --error-unmatch baz
 '
 
+test_expect_success 'refuse to remove cached empty file with modifications' '
+       >empty &&
+       git add empty &&
+       echo content >empty &&
+       test_must_fail git rm --cached empty
+'
+
+test_expect_success 'remove intent-to-add file without --force' '
+       echo content >intent-to-add &&
+       git add -N intent-to-add
+       git rm --cached intent-to-add
+'
+
 test_expect_success 'Recursive test setup' '
        mkdir -p frotz &&
        echo qfwfq >frotz/nitfol &&