Enable race tests.

Makefile

@@ -1,2 +1,3 @@
 all:
 	go test gopkg.in/redis.v2 -cpu=1,2,4
+	go test gopkg.in/redis.v2 -short -race

rate_limit_test.go

@@ -7,8 +7,11 @@ import (
 )
 
 func TestRateLimiter(t *testing.T) {
-	const n = 100000
-	rl := newRateLimiter(time.Second, n)
+	var n = 100000
+	if testing.Short() {
+		n = 1000
+	}
+	rl := newRateLimiter(time.Minute, n)
 
 	wg := &sync.WaitGroup{}
 	for i := 0; i < n; i++ {

redis_test.go

@@ -392,17 +392,21 @@ func (t *RedisTest) TestGetBigVal(c *C) {
 }
 
 func (t *RedisTest) TestManyKeys(c *C) {
-	for i := 0; i < 100000; i++ {
+	var n = 100000
+
+	for i := 0; i < n; i++ {
 		t.client.Set("keys.key"+strconv.Itoa(i), "hello"+strconv.Itoa(i))
 	}
 	keys := t.client.Keys("keys.*")
 	c.Assert(keys.Err(), IsNil)
-	c.Assert(len(keys.Val()), Equals, 100000)
+	c.Assert(len(keys.Val()), Equals, n)
 }
 
 func (t *RedisTest) TestManyKeys2(c *C) {
+	var n = 100000
+
 	keys := []string{"non-existent-key"}
-	for i := 0; i < 100000; i++ {
+	for i := 0; i < n; i++ {
 		key := "keys.key" + strconv.Itoa(i)
 		t.client.Set(key, "hello"+strconv.Itoa(i))
 		keys = append(keys, key)
@@ -411,13 +415,13 @@ func (t *RedisTest) TestManyKeys2(c *C) {
 
 	mget := t.client.MGet(keys...)
 	c.Assert(mget.Err(), IsNil)
-	c.Assert(len(mget.Val()), Equals, 100002)
+	c.Assert(len(mget.Val()), Equals, n+2)
 	vals := mget.Val()
-	for i := 0; i < 100000; i++ {
+	for i := 0; i < n; i++ {
 		c.Assert(vals[i+1], Equals, "hello"+strconv.Itoa(i))
 	}
 	c.Assert(vals[0], Equals, nil)
-	c.Assert(vals[100001], Equals, nil)
+	c.Assert(vals[n+1], Equals, nil)
 }
 
 func (t *RedisTest) TestStringCmdHelpers(c *C) {