@@ -61,6 +61,40 @@ func (s *DockerRegistrySuite) TestPushMultipleTags(c *check.C) {

 	dockerCmd(c, "tag", "busybox", repoTag2)

 	dockerCmd(c, "push", repoName)

+

+	// Ensure layer list is equivalent for repoTag1 and repoTag2

+	out1, _ := dockerCmd(c, "pull", repoTag1)

+	if strings.Contains(out1, "Tag t1 not found") {

+		c.Fatalf("Unable to pull pushed image: %s", out1)

+	}

+	imageAlreadyExists := ": Image already exists"

+	var out1Lines []string

+	for _, outputLine := range strings.Split(out1, "\n") {

+		if strings.Contains(outputLine, imageAlreadyExists) {

+			out1Lines = append(out1Lines, outputLine)

+		}

+	}

+

+	out2, _ := dockerCmd(c, "pull", repoTag2)

+	if strings.Contains(out2, "Tag t2 not found") {

+		c.Fatalf("Unable to pull pushed image: %s", out1)

+	}

+	var out2Lines []string

+	for _, outputLine := range strings.Split(out2, "\n") {

+		if strings.Contains(outputLine, imageAlreadyExists) {

+			out1Lines = append(out1Lines, outputLine)

+		}

+	}

+

+	if len(out1Lines) != len(out2Lines) {

+		c.Fatalf("Mismatched output length:\n%s\n%s", out1, out2)

+	}

+

+	for i := range out1Lines {

+		if out1Lines[i] != out2Lines[i] {

+			c.Fatalf("Mismatched output line:\n%s\n%s", out1Lines[i], out2Lines[i])

+		}

+	}

 }

 func (s *DockerRegistrySuite) TestPushInterrupt(c *check.C) {