unpack-trees.c: look ahead in the index

diff --git a/t/t6040-tracking-info.sh b/t/t6040-tracking-info.sh
index 3d6db4d386a0a009892fac490818294664d188fa..00e1de9627e8e20f4d28e3122502a494d21899e5 100755 (executable)
--- a/t/t6040-tracking-info.sh
+++ b/t/t6040-tracking-info.sh
@@ -74,5 +74,19 @@ test_expect_success 'status' '
        grep "have 1 and 1 different" actual
 '
 
+test_expect_success 'status when tracking lightweight tags' '
+       git checkout master &&
+       git tag light &&
+       git branch --track lighttrack light >actual &&
+       grep "set up to track" actual &&
+       git checkout lighttrack
+'
 
+test_expect_success 'status when tracking annotated tags' '
+       git checkout master &&
+       git tag -m heavy heavy &&
+       git branch --track heavytrack heavy >actual &&
+       grep "set up to track" actual &&
+       git checkout heavytrack
+'
 test_done