notes: check number of parameters to "git notes copy"

[git.git] / t / t3301-notes.sh

diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh
index 64f32ad94dfe842746774596b88c91e873da864f..2d67a40fc16385b8bee37968f4058b094a174a98 100755 (executable)
--- a/t/t3301-notes.sh
+++ b/t/t3301-notes.sh
@@ -1044,4 +1044,10 @@ test_expect_success 'GIT_NOTES_REWRITE_REF overrides config' '
        git log -1 > output &&
        test_cmp expect output
 '
+
+test_expect_success 'git notes copy diagnoses too many or too few parameters' '
+       test_must_fail git notes copy &&
+       test_must_fail git notes copy one two three
+'
+
 test_done