check HEAD ref refs/heads/new-branch
check "@{1}" commit new-one
+check "HEAD@{1}" commit new-one
+check "@{now}" commit new-two
+check "HEAD@{now}" commit new-two
check "@{-1}" ref refs/heads/old-branch
+check "@{-1}@{0}" commit old-two
check "@{-1}@{1}" commit old-one
check "@{u}" ref refs/heads/upstream-branch
+check "HEAD@{u}" ref refs/heads/upstream-branch
check "@{u}@{1}" commit upstream-one
check "@{-1}@{u}" ref refs/heads/master
check "@{-1}@{u}@{1}" commit master-one
+check "@" commit new-two
+check "@@{u}" ref refs/heads/upstream-branch
nonsense "@{u}@{-1}"
+nonsense "@{0}@{0}"
nonsense "@{1}@{u}"
+nonsense "HEAD@{-1}"
+nonsense "@{-1}@{-1}"
+
+# @{N} versus HEAD@{N}
+
+check "HEAD@{3}" commit old-two
+nonsense "@{3}"
+
+test_expect_success 'switch to old-branch' '
+ git checkout old-branch
+'
+
+check HEAD ref refs/heads/old-branch
+check "HEAD@{1}" commit new-two
+check "@{1}" commit old-one
test_done