From: Shawn Smith <shawn.p.smith@gmail.com>
Date: Tue, 31 Dec 2013 10:18:40 +0000 (+1100)
Subject: container/ring: add test for Move with empty Ring
X-Git-Tag: go1.3beta1~1083
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=a1731ac078c498ca11112b53d27a64d933bfe7bb;p=gostls13.git

container/ring: add test for Move with empty Ring

R=golang-codereviews, dave
CC=golang-codereviews
https://golang.org/cl/46630044
---

diff --git a/src/pkg/container/ring/ring_test.go b/src/pkg/container/ring/ring_test.go
index 099d92b25b..552f0e24b5 100644
--- a/src/pkg/container/ring/ring_test.go
+++ b/src/pkg/container/ring/ring_test.go
@@ -218,3 +218,11 @@ func TestLinkUnlink(t *testing.T) {
 		}
 	}
 }
+
+// Test that calling Move() on an empty Ring initializes it.
+func TestMoveEmptyRing(t *testing.T) {
+	var r Ring
+
+	r.Move(1)
+	verify(t, &r, 1, 0)
+}