[PATCH 2/3] Test for packed tags in git-describe output

In c374b91c ("git-describe: use tags found in packed-refs correctly")
Junio fixed an issue where git-describe did not parse a tag object it
obtained from a packed-refs file, as the peel information was read in
from packed-refs and not the tag object itself.

This new test case verifies the fix listed above is functioning, and
does not have a regression in the future.

Signed-off-by: Shawn O. Pearce <redacted>
---
 t/t6120-describe.sh |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/t/t6120-describe.sh b/t/t6120-describe.sh
index ba9ea60..cc24477 100755
--- a/t/t6120-describe.sh
+++ b/t/t6120-describe.sh

@@ -98,4 +98,7 @@ check_describe B --tags HEAD^^2^
 
 check_describe B-0-* --long HEAD^^2^
 
+test_expect_success 'pack tag refs' 'git pack-refs'
+check_describe A-* HEAD
+
 test_done

-- 
1.5.4.3.529.gb25fb