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https://github.com/redis/go-redis.git
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parser: Introduce parserError.
This commit is contained in:
Vladimir Mihailenco
276
redis_test.go
276
redis_test.go
@ -52,11 +52,157 @@ func (t *RedisShutdownTest) TestShutdown(c *C) {
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//------------------------------------------------------------------------------
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type RedisTest struct {
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type RedisConnPoolTest struct {
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openedConnCount, closedConnCount, initedConnCount int64
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client *redis.Client
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}
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var _ = Suite(&RedisConnPoolTest{})
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func (t *RedisConnPoolTest) SetUpTest(c *C) {
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if t.client == nil {
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openConn := func() (net.Conn, error) {
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t.openedConnCount++
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return net.Dial("tcp", redisAddr)
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}
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initConn := func(c *redis.Client) error {
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t.initedConnCount++
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return nil
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}
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closeConn := func(conn net.Conn) error {
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t.closedConnCount++
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return nil
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}
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t.client = redis.NewClient(openConn, closeConn, initConn)
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t.client.ConnPool.(*redis.MultiConnPool).MaxCap = 10
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}
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}
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func (t *RedisConnPoolTest) TearDownTest(c *C) {
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t.resetRedis(c)
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t.resetClient(c)
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}
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func (t *RedisConnPoolTest) resetRedis(c *C) {
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// This is much faster than Flushall.
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c.Assert(t.client.Select(1).Err(), IsNil)
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c.Assert(t.client.FlushDb().Err(), IsNil)
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c.Assert(t.client.Select(0).Err(), IsNil)
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c.Assert(t.client.FlushDb().Err(), IsNil)
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}
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func (t *RedisConnPoolTest) resetClient(c *C) {
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t.client.Close()
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c.Check(t.closedConnCount, Equals, t.openedConnCount)
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c.Check(t.initedConnCount, Equals, t.openedConnCount)
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t.openedConnCount, t.closedConnCount, t.initedConnCount = 0, 0, 0
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}
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func (t *RedisConnPoolTest) TestConnPoolMaxCap(c *C) {
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wg := &sync.WaitGroup{}
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for i := 0; i < 1000; i++ {
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wg.Add(1)
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go func() {
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ping := t.client.Ping()
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c.Assert(ping.Err(), IsNil)
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c.Assert(ping.Val(), Equals, "PONG")
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wg.Done()
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}()
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}
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wg.Wait()
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c.Assert(t.client.Close(), IsNil)
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c.Assert(t.openedConnCount, Equals, int64(10))
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c.Assert(t.closedConnCount, Equals, int64(10))
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}
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func (t *RedisConnPoolTest) TestConnPoolMaxCapOnPipelineClient(c *C) {
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wg := &sync.WaitGroup{}
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for i := 0; i < 1000; i++ {
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wg.Add(1)
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go func() {
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pipeline, err := t.client.PipelineClient()
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c.Assert(err, IsNil)
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ping := pipeline.Ping()
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reqs, err := pipeline.RunQueued()
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c.Assert(err, IsNil)
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c.Assert(reqs, HasLen, 1)
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c.Assert(ping.Err(), IsNil)
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c.Assert(ping.Val(), Equals, "PONG")
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c.Assert(pipeline.Close(), IsNil)
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wg.Done()
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}()
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}
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wg.Wait()
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c.Assert(t.client.Close(), IsNil)
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c.Assert(t.openedConnCount, Equals, int64(10))
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c.Assert(t.closedConnCount, Equals, int64(10))
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}
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func (t *RedisConnPoolTest) TestConnPoolMaxCapOnMultiClient(c *C) {
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wg := &sync.WaitGroup{}
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for i := 0; i < 1000; i++ {
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wg.Add(1)
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go func() {
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multi, err := t.client.MultiClient()
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c.Assert(err, IsNil)
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var ping *redis.StatusReq
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reqs, err := multi.Exec(func() {
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ping = multi.Ping()
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})
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c.Assert(err, IsNil)
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c.Assert(reqs, HasLen, 1)
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c.Assert(ping.Err(), IsNil)
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c.Assert(ping.Val(), Equals, "PONG")
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c.Assert(multi.Close(), IsNil)
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wg.Done()
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}()
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}
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wg.Wait()
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c.Assert(t.client.Close(), IsNil)
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c.Assert(t.openedConnCount, Equals, int64(10))
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c.Assert(t.closedConnCount, Equals, int64(10))
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}
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func (t *RedisConnPoolTest) TestConnPoolMaxCapOnPubSubClient(c *C) {
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wg := &sync.WaitGroup{}
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for i := 0; i < 1000; i++ {
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wg.Add(1)
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go func() {
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pubsub, err := t.client.PubSubClient()
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c.Assert(err, IsNil)
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_, err = pubsub.Subscribe()
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c.Assert(err, IsNil)
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c.Assert(pubsub.Close(), IsNil)
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wg.Done()
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}()
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}
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wg.Wait()
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c.Assert(t.client.Close(), IsNil)
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c.Assert(t.openedConnCount, Equals, int64(1000))
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c.Assert(t.closedConnCount, Equals, int64(1000))
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}
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//------------------------------------------------------------------------------
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type RedisTest struct {
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openedConnCount, closedConnCount, initedConnCount int
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client *redis.Client
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}
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var _ = Suite(&RedisTest{})
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func Test(t *testing.T) { TestingT(t) }
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@ -79,33 +225,28 @@ func (t *RedisTest) SetUpTest(c *C) {
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t.client = redis.NewClient(openConn, closeConn, initConn)
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t.client.ConnPool.(*redis.MultiConnPool).MaxCap = 10
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}
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t.openedConnCount = 0
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t.closedConnCount = 0
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t.initedConnCount = 0
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t.resetRedis(c)
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}
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func (t *RedisTest) TearDownTest(c *C) {
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t.resetRedis(c)
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// Assert that all connections are in pool.
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c.Assert(
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t.client.ConnPool.(*redis.MultiConnPool).Len(),
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Equals,
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t.openedConnCount-t.closedConnCount,
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)
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c.Assert(t.openedConnCount, Equals, t.initedConnCount)
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t.resetRedis(c)
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}
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func (t *RedisTest) resetRedis(c *C) {
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// This is much faster than Flushall.
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c.Assert(t.client.Select(1).Err(), IsNil)
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c.Assert(t.client.FlushDb().Err(), IsNil)
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c.Assert(t.client.Select(0).Err(), IsNil)
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c.Assert(t.client.FlushDb().Err(), IsNil)
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}
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func (t *RedisTest) resetClient(c *C) {
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c.Assert(t.client.Close(), IsNil)
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t.openedConnCount = 0
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t.initedConnCount = 0
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t.closedConnCount = 0
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}
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//------------------------------------------------------------------------------
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func (t *RedisTest) TestRunWithouthCheckingErrVal(c *C) {
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@ -145,111 +286,6 @@ func (t *RedisTest) TestGetBigVal(c *C) {
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//------------------------------------------------------------------------------
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func (t *RedisTest) TestConnPoolMaxCap(c *C) {
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t.resetClient(c)
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wg := &sync.WaitGroup{}
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for i := 0; i < 1000; i++ {
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wg.Add(1)
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go func() {
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ping := t.client.Ping()
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c.Assert(ping.Err(), IsNil)
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c.Assert(ping.Val(), Equals, "PONG")
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wg.Done()
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}()
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}
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wg.Wait()
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c.Assert(t.client.Close(), IsNil)
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c.Assert(t.openedConnCount, Equals, int64(10))
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c.Assert(t.closedConnCount, Equals, int64(10))
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}
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func (t *RedisTest) TestConnPoolMaxCapOnPipelineClient(c *C) {
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t.resetClient(c)
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wg := &sync.WaitGroup{}
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for i := 0; i < 1000; i++ {
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wg.Add(1)
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go func() {
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pipeline, err := t.client.PipelineClient()
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c.Assert(err, IsNil)
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ping := pipeline.Ping()
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reqs, err := pipeline.RunQueued()
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c.Assert(err, IsNil)
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c.Assert(reqs, HasLen, 1)
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c.Assert(ping.Err(), IsNil)
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c.Assert(ping.Val(), Equals, "PONG")
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c.Assert(pipeline.Close(), IsNil)
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wg.Done()
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}()
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}
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wg.Wait()
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c.Assert(t.client.Close(), IsNil)
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c.Assert(t.openedConnCount, Equals, int64(10))
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c.Assert(t.closedConnCount, Equals, int64(10))
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}
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func (t *RedisTest) TestConnPoolMaxCapOnMultiClient(c *C) {
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t.resetClient(c)
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wg := &sync.WaitGroup{}
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for i := 0; i < 1000; i++ {
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wg.Add(1)
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go func() {
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multi, err := t.client.MultiClient()
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c.Assert(err, IsNil)
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var ping *redis.StatusReq
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reqs, err := multi.Exec(func() {
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ping = multi.Ping()
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})
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c.Assert(err, IsNil)
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c.Assert(reqs, HasLen, 1)
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c.Assert(ping.Err(), IsNil)
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c.Assert(ping.Val(), Equals, "PONG")
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c.Assert(multi.Close(), IsNil)
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wg.Done()
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}()
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}
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wg.Wait()
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c.Assert(t.client.Close(), IsNil)
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c.Assert(t.openedConnCount, Equals, int64(10))
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c.Assert(t.closedConnCount, Equals, int64(10))
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}
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func (t *RedisTest) TestConnPoolMaxCapOnPubSubClient(c *C) {
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t.resetClient(c)
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wg := &sync.WaitGroup{}
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for i := 0; i < 1000; i++ {
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wg.Add(1)
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go func() {
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pubsub, err := t.client.PubSubClient()
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c.Assert(err, IsNil)
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_, err = pubsub.Subscribe()
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c.Assert(err, IsNil)
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c.Assert(pubsub.Close(), IsNil)
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wg.Done()
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}()
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}
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wg.Wait()
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c.Assert(t.client.Close(), IsNil)
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c.Assert(t.openedConnCount, Equals, int64(1000))
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c.Assert(t.closedConnCount, Equals, int64(1000))
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}
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func (t *RedisTest) TestConnPoolRemovesBrokenConn(c *C) {
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conn, err := net.Dial("tcp", redisAddr)
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c.Assert(err, IsNil)
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