Add tests for checking correct handling of $GIT_NOTES_REF and core.notesRef

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh
index 5d9604b..18aad53 100755 (executable)
--- a/t/t3301-notes.sh
+++ b/t/t3301-notes.sh
@@ -206,4 +206,52 @@ do
        '
 done
 
+test_expect_success 'create other note on a different notes ref (setup)' '
+       : > a5 &&
+       git add a5 &&
+       test_tick &&
+       git commit -m 5th &&
+       GIT_NOTES_REF="refs/notes/other" git notes edit -m "other note"
+'
+
+cat > expect-other << EOF
+commit bd1753200303d0a0344be813e504253b3d98e74d
+Author: A U Thor <author@example.com>
+Date:   Thu Apr 7 15:17:13 2005 -0700
+
+    5th
+
+Notes:
+    other note
+EOF
+
+cat > expect-not-other << EOF
+commit bd1753200303d0a0344be813e504253b3d98e74d
+Author: A U Thor <author@example.com>
+Date:   Thu Apr 7 15:17:13 2005 -0700
+
+    5th
+EOF
+
+test_expect_success 'Do not show note on other ref by default' '
+       git log -1 > output &&
+       test_cmp expect-not-other output
+'
+
+test_expect_success 'Do show note when ref is given in GIT_NOTES_REF' '
+       GIT_NOTES_REF="refs/notes/other" git log -1 > output &&
+       test_cmp expect-other output
+'
+
+test_expect_success 'Do show note when ref is given in core.notesRef config' '
+       git config core.notesRef "refs/notes/other" &&
+       git log -1 > output &&
+       test_cmp expect-other output
+'
+
+test_expect_success 'Do not show note when core.notesRef is overridden' '
+       GIT_NOTES_REF="refs/notes/wrong" git log -1 > output &&
+       test_cmp expect-not-other output
+'
+
 test_done