diff options
Diffstat (limited to 'Godeps/_workspace/src/gopkg.in/redis.v2')
24 files changed, 0 insertions, 7416 deletions
diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/.travis.yml b/Godeps/_workspace/src/gopkg.in/redis.v2/.travis.yml deleted file mode 100644 index c3cf4b8a6..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/.travis.yml +++ /dev/null @@ -1,19 +0,0 @@ -language: go - -services: -- redis-server - -go: - - 1.1 - - 1.2 - - 1.3 - - tip - -install: - - go get gopkg.in/bufio.v1 - - go get gopkg.in/check.v1 - - mkdir -p $HOME/gopath/src/gopkg.in - - ln -s `pwd` $HOME/gopath/src/gopkg.in/redis.v2 - -before_script: - - redis-server testdata/sentinel.conf --sentinel & diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/LICENSE b/Godeps/_workspace/src/gopkg.in/redis.v2/LICENSE deleted file mode 100644 index 6855a95fe..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/LICENSE +++ /dev/null @@ -1,27 +0,0 @@ -Copyright (c) 2012 The Redis Go Client Authors. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/Makefile b/Godeps/_workspace/src/gopkg.in/redis.v2/Makefile deleted file mode 100644 index b250d9bfa..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -all: - go test gopkg.in/redis.v2 -cpu=1,2,4 - go test gopkg.in/redis.v2 -short -race diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/README.md b/Godeps/_workspace/src/gopkg.in/redis.v2/README.md deleted file mode 100644 index ddf875f9a..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/README.md +++ /dev/null @@ -1,46 +0,0 @@ -Redis client for Golang [](https://travis-ci.org/go-redis/redis) -======================= - -Supports: - -- Redis 2.8 commands except QUIT, MONITOR, SLOWLOG and SYNC. -- Pub/sub. -- Transactions. -- Pipelining. -- Connection pool. -- TLS connections. -- Thread safety. -- Timeouts. -- Redis Sentinel. - -API docs: http://godoc.org/gopkg.in/redis.v2. -Examples: http://godoc.org/gopkg.in/redis.v2#pkg-examples. - -Installation ------------- - -Install: - - go get gopkg.in/redis.v2 - -Look and feel -------------- - -Some corner cases: - - SORT list LIMIT 0 2 ASC - vals, err := client.Sort("list", redis.Sort{Offset: 0, Count: 2, Order: "ASC"}).Result() - - ZRANGEBYSCORE zset -inf +inf WITHSCORES LIMIT 0 2 - vals, err := client.ZRangeByScoreWithScores("zset", redis.ZRangeByScore{ - Min: "-inf", - Max: "+inf", - Offset: 0, - Count: 2, - }).Result() - - ZINTERSTORE out 2 zset1 zset2 WEIGHTS 2 3 AGGREGATE SUM - vals, err := client.ZInterStore("out", redis.ZStore{Weights: []int64{2, 3}}, "zset1", "zset2").Result() - - EVAL "return {KEYS[1],ARGV[1]}" 1 "key" "hello" - vals, err := client.Eval("return {KEYS[1],ARGV[1]}", []string{"key"}, []string{"hello"}).Result() diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/command.go b/Godeps/_workspace/src/gopkg.in/redis.v2/command.go deleted file mode 100644 index d7c76cf92..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/command.go +++ /dev/null @@ -1,597 +0,0 @@ -package redis - -import ( - "fmt" - "strconv" - "strings" - "time" - - "gopkg.in/bufio.v1" -) - -var ( - _ Cmder = (*Cmd)(nil) - _ Cmder = (*SliceCmd)(nil) - _ Cmder = (*StatusCmd)(nil) - _ Cmder = (*IntCmd)(nil) - _ Cmder = (*DurationCmd)(nil) - _ Cmder = (*BoolCmd)(nil) - _ Cmder = (*StringCmd)(nil) - _ Cmder = (*FloatCmd)(nil) - _ Cmder = (*StringSliceCmd)(nil) - _ Cmder = (*BoolSliceCmd)(nil) - _ Cmder = (*StringStringMapCmd)(nil) - _ Cmder = (*ZSliceCmd)(nil) - _ Cmder = (*ScanCmd)(nil) -) - -type Cmder interface { - args() []string - parseReply(*bufio.Reader) error - setErr(error) - - writeTimeout() *time.Duration - readTimeout() *time.Duration - - Err() error - String() string -} - -func setCmdsErr(cmds []Cmder, e error) { - for _, cmd := range cmds { - cmd.setErr(e) - } -} - -func cmdString(cmd Cmder, val interface{}) string { - s := strings.Join(cmd.args(), " ") - if err := cmd.Err(); err != nil { - return s + ": " + err.Error() - } - if val != nil { - return s + ": " + fmt.Sprint(val) - } - return s - -} - -//------------------------------------------------------------------------------ - -type baseCmd struct { - _args []string - - err error - - _writeTimeout, _readTimeout *time.Duration -} - -func newBaseCmd(args ...string) *baseCmd { - return &baseCmd{ - _args: args, - } -} - -func (cmd *baseCmd) Err() error { - if cmd.err != nil { - return cmd.err - } - return nil -} - -func (cmd *baseCmd) args() []string { - return cmd._args -} - -func (cmd *baseCmd) readTimeout() *time.Duration { - return cmd._readTimeout -} - -func (cmd *baseCmd) setReadTimeout(d time.Duration) { - cmd._readTimeout = &d -} - -func (cmd *baseCmd) writeTimeout() *time.Duration { - return cmd._writeTimeout -} - -func (cmd *baseCmd) setWriteTimeout(d time.Duration) { - cmd._writeTimeout = &d -} - -func (cmd *baseCmd) setErr(e error) { - cmd.err = e -} - -//------------------------------------------------------------------------------ - -type Cmd struct { - *baseCmd - - val interface{} -} - -func NewCmd(args ...string) *Cmd { - return &Cmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *Cmd) Val() interface{} { - return cmd.val -} - -func (cmd *Cmd) Result() (interface{}, error) { - return cmd.val, cmd.err -} - -func (cmd *Cmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *Cmd) parseReply(rd *bufio.Reader) error { - cmd.val, cmd.err = parseReply(rd, parseSlice) - return cmd.err -} - -//------------------------------------------------------------------------------ - -type SliceCmd struct { - *baseCmd - - val []interface{} -} - -func NewSliceCmd(args ...string) *SliceCmd { - return &SliceCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *SliceCmd) Val() []interface{} { - return cmd.val -} - -func (cmd *SliceCmd) Result() ([]interface{}, error) { - return cmd.val, cmd.err -} - -func (cmd *SliceCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *SliceCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, parseSlice) - if err != nil { - cmd.err = err - return err - } - cmd.val = v.([]interface{}) - return nil -} - -//------------------------------------------------------------------------------ - -type StatusCmd struct { - *baseCmd - - val string -} - -func NewStatusCmd(args ...string) *StatusCmd { - return &StatusCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *StatusCmd) Val() string { - return cmd.val -} - -func (cmd *StatusCmd) Result() (string, error) { - return cmd.val, cmd.err -} - -func (cmd *StatusCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *StatusCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, nil) - if err != nil { - cmd.err = err - return err - } - cmd.val = v.(string) - return nil -} - -//------------------------------------------------------------------------------ - -type IntCmd struct { - *baseCmd - - val int64 -} - -func NewIntCmd(args ...string) *IntCmd { - return &IntCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *IntCmd) Val() int64 { - return cmd.val -} - -func (cmd *IntCmd) Result() (int64, error) { - return cmd.val, cmd.err -} - -func (cmd *IntCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *IntCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, nil) - if err != nil { - cmd.err = err - return err - } - cmd.val = v.(int64) - return nil -} - -//------------------------------------------------------------------------------ - -type DurationCmd struct { - *baseCmd - - val time.Duration - precision time.Duration -} - -func NewDurationCmd(precision time.Duration, args ...string) *DurationCmd { - return &DurationCmd{ - baseCmd: newBaseCmd(args...), - precision: precision, - } -} - -func (cmd *DurationCmd) Val() time.Duration { - return cmd.val -} - -func (cmd *DurationCmd) Result() (time.Duration, error) { - return cmd.val, cmd.err -} - -func (cmd *DurationCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *DurationCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, nil) - if err != nil { - cmd.err = err - return err - } - cmd.val = time.Duration(v.(int64)) * cmd.precision - return nil -} - -//------------------------------------------------------------------------------ - -type BoolCmd struct { - *baseCmd - - val bool -} - -func NewBoolCmd(args ...string) *BoolCmd { - return &BoolCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *BoolCmd) Val() bool { - return cmd.val -} - -func (cmd *BoolCmd) Result() (bool, error) { - return cmd.val, cmd.err -} - -func (cmd *BoolCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *BoolCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, nil) - if err != nil { - cmd.err = err - return err - } - cmd.val = v.(int64) == 1 - return nil -} - -//------------------------------------------------------------------------------ - -type StringCmd struct { - *baseCmd - - val string -} - -func NewStringCmd(args ...string) *StringCmd { - return &StringCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *StringCmd) Val() string { - return cmd.val -} - -func (cmd *StringCmd) Result() (string, error) { - return cmd.val, cmd.err -} - -func (cmd *StringCmd) Int64() (int64, error) { - if cmd.err != nil { - return 0, cmd.err - } - return strconv.ParseInt(cmd.val, 10, 64) -} - -func (cmd *StringCmd) Uint64() (uint64, error) { - if cmd.err != nil { - return 0, cmd.err - } - return strconv.ParseUint(cmd.val, 10, 64) -} - -func (cmd *StringCmd) Float64() (float64, error) { - if cmd.err != nil { - return 0, cmd.err - } - return strconv.ParseFloat(cmd.val, 64) -} - -func (cmd *StringCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *StringCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, nil) - if err != nil { - cmd.err = err - return err - } - cmd.val = v.(string) - return nil -} - -//------------------------------------------------------------------------------ - -type FloatCmd struct { - *baseCmd - - val float64 -} - -func NewFloatCmd(args ...string) *FloatCmd { - return &FloatCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *FloatCmd) Val() float64 { - return cmd.val -} - -func (cmd *FloatCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *FloatCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, nil) - if err != nil { - cmd.err = err - return err - } - cmd.val, cmd.err = strconv.ParseFloat(v.(string), 64) - return cmd.err -} - -//------------------------------------------------------------------------------ - -type StringSliceCmd struct { - *baseCmd - - val []string -} - -func NewStringSliceCmd(args ...string) *StringSliceCmd { - return &StringSliceCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *StringSliceCmd) Val() []string { - return cmd.val -} - -func (cmd *StringSliceCmd) Result() ([]string, error) { - return cmd.Val(), cmd.Err() -} - -func (cmd *StringSliceCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *StringSliceCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, parseStringSlice) - if err != nil { - cmd.err = err - return err - } - cmd.val = v.([]string) - return nil -} - -//------------------------------------------------------------------------------ - -type BoolSliceCmd struct { - *baseCmd - - val []bool -} - -func NewBoolSliceCmd(args ...string) *BoolSliceCmd { - return &BoolSliceCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *BoolSliceCmd) Val() []bool { - return cmd.val -} - -func (cmd *BoolSliceCmd) Result() ([]bool, error) { - return cmd.val, cmd.err -} - -func (cmd *BoolSliceCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *BoolSliceCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, parseBoolSlice) - if err != nil { - cmd.err = err - return err - } - cmd.val = v.([]bool) - return nil -} - -//------------------------------------------------------------------------------ - -type StringStringMapCmd struct { - *baseCmd - - val map[string]string -} - -func NewStringStringMapCmd(args ...string) *StringStringMapCmd { - return &StringStringMapCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *StringStringMapCmd) Val() map[string]string { - return cmd.val -} - -func (cmd *StringStringMapCmd) Result() (map[string]string, error) { - return cmd.val, cmd.err -} - -func (cmd *StringStringMapCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *StringStringMapCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, parseStringStringMap) - if err != nil { - cmd.err = err - return err - } - cmd.val = v.(map[string]string) - return nil -} - -//------------------------------------------------------------------------------ - -type ZSliceCmd struct { - *baseCmd - - val []Z -} - -func NewZSliceCmd(args ...string) *ZSliceCmd { - return &ZSliceCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *ZSliceCmd) Val() []Z { - return cmd.val -} - -func (cmd *ZSliceCmd) Result() ([]Z, error) { - return cmd.val, cmd.err -} - -func (cmd *ZSliceCmd) String() string { - return cmdString(cmd, cmd.val) -} - -func (cmd *ZSliceCmd) parseReply(rd *bufio.Reader) error { - v, err := parseReply(rd, parseZSlice) - if err != nil { - cmd.err = err - return err - } - cmd.val = v.([]Z) - return nil -} - -//------------------------------------------------------------------------------ - -type ScanCmd struct { - *baseCmd - - cursor int64 - keys []string -} - -func NewScanCmd(args ...string) *ScanCmd { - return &ScanCmd{ - baseCmd: newBaseCmd(args...), - } -} - -func (cmd *ScanCmd) Val() (int64, []string) { - return cmd.cursor, cmd.keys -} - -func (cmd *ScanCmd) Result() (int64, []string, error) { - return cmd.cursor, cmd.keys, cmd.err -} - -func (cmd *ScanCmd) String() string { - return cmdString(cmd, cmd.keys) -} - -func (cmd *ScanCmd) parseReply(rd *bufio.Reader) error { - vi, err := parseReply(rd, parseSlice) - if err != nil { - cmd.err = err - return cmd.err - } - v := vi.([]interface{}) - - cmd.cursor, cmd.err = strconv.ParseInt(v[0].(string), 10, 64) - if cmd.err != nil { - return cmd.err - } - - keys := v[1].([]interface{}) - for _, keyi := range keys { - cmd.keys = append(cmd.keys, keyi.(string)) - } - - return nil -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/commands.go b/Godeps/_workspace/src/gopkg.in/redis.v2/commands.go deleted file mode 100644 index 6068bab17..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/commands.go +++ /dev/null @@ -1,1246 +0,0 @@ -package redis - -import ( - "io" - "strconv" - "time" -) - -func formatFloat(f float64) string { - return strconv.FormatFloat(f, 'f', -1, 64) -} - -func readTimeout(sec int64) time.Duration { - if sec == 0 { - return 0 - } - return time.Duration(sec+1) * time.Second -} - -//------------------------------------------------------------------------------ - -func (c *Client) Auth(password string) *StatusCmd { - cmd := NewStatusCmd("AUTH", password) - c.Process(cmd) - return cmd -} - -func (c *Client) Echo(message string) *StringCmd { - cmd := NewStringCmd("ECHO", message) - c.Process(cmd) - return cmd -} - -func (c *Client) Ping() *StatusCmd { - cmd := NewStatusCmd("PING") - c.Process(cmd) - return cmd -} - -func (c *Client) Quit() *StatusCmd { - panic("not implemented") -} - -func (c *Client) Select(index int64) *StatusCmd { - cmd := NewStatusCmd("SELECT", strconv.FormatInt(index, 10)) - c.Process(cmd) - return cmd -} - -//------------------------------------------------------------------------------ - -func (c *Client) Del(keys ...string) *IntCmd { - args := append([]string{"DEL"}, keys...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) Dump(key string) *StringCmd { - cmd := NewStringCmd("DUMP", key) - c.Process(cmd) - return cmd -} - -func (c *Client) Exists(key string) *BoolCmd { - cmd := NewBoolCmd("EXISTS", key) - c.Process(cmd) - return cmd -} - -func (c *Client) Expire(key string, dur time.Duration) *BoolCmd { - cmd := NewBoolCmd("EXPIRE", key, strconv.FormatInt(int64(dur/time.Second), 10)) - c.Process(cmd) - return cmd -} - -func (c *Client) ExpireAt(key string, tm time.Time) *BoolCmd { - cmd := NewBoolCmd("EXPIREAT", key, strconv.FormatInt(tm.Unix(), 10)) - c.Process(cmd) - return cmd -} - -func (c *Client) Keys(pattern string) *StringSliceCmd { - cmd := NewStringSliceCmd("KEYS", pattern) - c.Process(cmd) - return cmd -} - -func (c *Client) Migrate(host, port, key string, db, timeout int64) *StatusCmd { - cmd := NewStatusCmd( - "MIGRATE", - host, - port, - key, - strconv.FormatInt(db, 10), - strconv.FormatInt(timeout, 10), - ) - cmd.setReadTimeout(readTimeout(timeout)) - c.Process(cmd) - return cmd -} - -func (c *Client) Move(key string, db int64) *BoolCmd { - cmd := NewBoolCmd("MOVE", key, strconv.FormatInt(db, 10)) - c.Process(cmd) - return cmd -} - -func (c *Client) ObjectRefCount(keys ...string) *IntCmd { - args := append([]string{"OBJECT", "REFCOUNT"}, keys...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ObjectEncoding(keys ...string) *StringCmd { - args := append([]string{"OBJECT", "ENCODING"}, keys...) - cmd := NewStringCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ObjectIdleTime(keys ...string) *DurationCmd { - args := append([]string{"OBJECT", "IDLETIME"}, keys...) - cmd := NewDurationCmd(time.Second, args...) - c.Process(cmd) - return cmd -} - -func (c *Client) Persist(key string) *BoolCmd { - cmd := NewBoolCmd("PERSIST", key) - c.Process(cmd) - return cmd -} - -func (c *Client) PExpire(key string, dur time.Duration) *BoolCmd { - cmd := NewBoolCmd("PEXPIRE", key, strconv.FormatInt(int64(dur/time.Millisecond), 10)) - c.Process(cmd) - return cmd -} - -func (c *Client) PExpireAt(key string, tm time.Time) *BoolCmd { - cmd := NewBoolCmd( - "PEXPIREAT", - key, - strconv.FormatInt(tm.UnixNano()/int64(time.Millisecond), 10), - ) - c.Process(cmd) - return cmd -} - -func (c *Client) PTTL(key string) *DurationCmd { - cmd := NewDurationCmd(time.Millisecond, "PTTL", key) - c.Process(cmd) - return cmd -} - -func (c *Client) RandomKey() *StringCmd { - cmd := NewStringCmd("RANDOMKEY") - c.Process(cmd) - return cmd -} - -func (c *Client) Rename(key, newkey string) *StatusCmd { - cmd := NewStatusCmd("RENAME", key, newkey) - c.Process(cmd) - return cmd -} - -func (c *Client) RenameNX(key, newkey string) *BoolCmd { - cmd := NewBoolCmd("RENAMENX", key, newkey) - c.Process(cmd) - return cmd -} - -func (c *Client) Restore(key string, ttl int64, value string) *StatusCmd { - cmd := NewStatusCmd( - "RESTORE", - key, - strconv.FormatInt(ttl, 10), - value, - ) - c.Process(cmd) - return cmd -} - -type Sort struct { - By string - Offset, Count float64 - Get []string - Order string - IsAlpha bool - Store string -} - -func (c *Client) Sort(key string, sort Sort) *StringSliceCmd { - args := []string{"SORT", key} - if sort.By != "" { - args = append(args, "BY", sort.By) - } - if sort.Offset != 0 || sort.Count != 0 { - args = append(args, "LIMIT", formatFloat(sort.Offset), formatFloat(sort.Count)) - } - for _, get := range sort.Get { - args = append(args, "GET", get) - } - if sort.Order != "" { - args = append(args, sort.Order) - } - if sort.IsAlpha { - args = append(args, "ALPHA") - } - if sort.Store != "" { - args = append(args, "STORE", sort.Store) - } - cmd := NewStringSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) TTL(key string) *DurationCmd { - cmd := NewDurationCmd(time.Second, "TTL", key) - c.Process(cmd) - return cmd -} - -func (c *Client) Type(key string) *StatusCmd { - cmd := NewStatusCmd("TYPE", key) - c.Process(cmd) - return cmd -} - -func (c *Client) Scan(cursor int64, match string, count int64) *ScanCmd { - args := []string{"SCAN", strconv.FormatInt(cursor, 10)} - if match != "" { - args = append(args, "MATCH", match) - } - if count > 0 { - args = append(args, "COUNT", strconv.FormatInt(count, 10)) - } - cmd := NewScanCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) SScan(key string, cursor int64, match string, count int64) *ScanCmd { - args := []string{"SSCAN", key, strconv.FormatInt(cursor, 10)} - if match != "" { - args = append(args, "MATCH", match) - } - if count > 0 { - args = append(args, "COUNT", strconv.FormatInt(count, 10)) - } - cmd := NewScanCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) HScan(key string, cursor int64, match string, count int64) *ScanCmd { - args := []string{"HSCAN", key, strconv.FormatInt(cursor, 10)} - if match != "" { - args = append(args, "MATCH", match) - } - if count > 0 { - args = append(args, "COUNT", strconv.FormatInt(count, 10)) - } - cmd := NewScanCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ZScan(key string, cursor int64, match string, count int64) *ScanCmd { - args := []string{"ZSCAN", key, strconv.FormatInt(cursor, 10)} - if match != "" { - args = append(args, "MATCH", match) - } - if count > 0 { - args = append(args, "COUNT", strconv.FormatInt(count, 10)) - } - cmd := NewScanCmd(args...) - c.Process(cmd) - return cmd -} - -//------------------------------------------------------------------------------ - -func (c *Client) Append(key, value string) *IntCmd { - cmd := NewIntCmd("APPEND", key, value) - c.Process(cmd) - return cmd -} - -type BitCount struct { - Start, End int64 -} - -func (c *Client) BitCount(key string, bitCount *BitCount) *IntCmd { - args := []string{"BITCOUNT", key} - if bitCount != nil { - args = append( - args, - strconv.FormatInt(bitCount.Start, 10), - strconv.FormatInt(bitCount.End, 10), - ) - } - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) bitOp(op, destKey string, keys ...string) *IntCmd { - args := []string{"BITOP", op, destKey} - args = append(args, keys...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) BitOpAnd(destKey string, keys ...string) *IntCmd { - return c.bitOp("AND", destKey, keys...) -} - -func (c *Client) BitOpOr(destKey string, keys ...string) *IntCmd { - return c.bitOp("OR", destKey, keys...) -} - -func (c *Client) BitOpXor(destKey string, keys ...string) *IntCmd { - return c.bitOp("XOR", destKey, keys...) -} - -func (c *Client) BitOpNot(destKey string, key string) *IntCmd { - return c.bitOp("NOT", destKey, key) -} - -func (c *Client) Decr(key string) *IntCmd { - cmd := NewIntCmd("DECR", key) - c.Process(cmd) - return cmd -} - -func (c *Client) DecrBy(key string, decrement int64) *IntCmd { - cmd := NewIntCmd("DECRBY", key, strconv.FormatInt(decrement, 10)) - c.Process(cmd) - return cmd -} - -func (c *Client) Get(key string) *StringCmd { - cmd := NewStringCmd("GET", key) - c.Process(cmd) - return cmd -} - -func (c *Client) GetBit(key string, offset int64) *IntCmd { - cmd := NewIntCmd("GETBIT", key, strconv.FormatInt(offset, 10)) - c.Process(cmd) - return cmd -} - -func (c *Client) GetRange(key string, start, end int64) *StringCmd { - cmd := NewStringCmd( - "GETRANGE", - key, - strconv.FormatInt(start, 10), - strconv.FormatInt(end, 10), - ) - c.Process(cmd) - return cmd -} - -func (c *Client) GetSet(key, value string) *StringCmd { - cmd := NewStringCmd("GETSET", key, value) - c.Process(cmd) - return cmd -} - -func (c *Client) Incr(key string) *IntCmd { - cmd := NewIntCmd("INCR", key) - c.Process(cmd) - return cmd -} - -func (c *Client) IncrBy(key string, value int64) *IntCmd { - cmd := NewIntCmd("INCRBY", key, strconv.FormatInt(value, 10)) - c.Process(cmd) - return cmd -} - -func (c *Client) IncrByFloat(key string, value float64) *FloatCmd { - cmd := NewFloatCmd("INCRBYFLOAT", key, formatFloat(value)) - c.Process(cmd) - return cmd -} - -func (c *Client) MGet(keys ...string) *SliceCmd { - args := append([]string{"MGET"}, keys...) - cmd := NewSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) MSet(pairs ...string) *StatusCmd { - args := append([]string{"MSET"}, pairs...) - cmd := NewStatusCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) MSetNX(pairs ...string) *BoolCmd { - args := append([]string{"MSETNX"}, pairs...) - cmd := NewBoolCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) PSetEx(key string, dur time.Duration, value string) *StatusCmd { - cmd := NewStatusCmd( - "PSETEX", - key, - strconv.FormatInt(int64(dur/time.Millisecond), 10), - value, - ) - c.Process(cmd) - return cmd -} - -func (c *Client) Set(key, value string) *StatusCmd { - cmd := NewStatusCmd("SET", key, value) - c.Process(cmd) - return cmd -} - -func (c *Client) SetBit(key string, offset int64, value int) *IntCmd { - cmd := NewIntCmd( - "SETBIT", - key, - strconv.FormatInt(offset, 10), - strconv.FormatInt(int64(value), 10), - ) - c.Process(cmd) - return cmd -} - -func (c *Client) SetEx(key string, dur time.Duration, value string) *StatusCmd { - cmd := NewStatusCmd("SETEX", key, strconv.FormatInt(int64(dur/time.Second), 10), value) - c.Process(cmd) - return cmd -} - -func (c *Client) SetNX(key, value string) *BoolCmd { - cmd := NewBoolCmd("SETNX", key, value) - c.Process(cmd) - return cmd -} - -func (c *Client) SetRange(key string, offset int64, value string) *IntCmd { - cmd := NewIntCmd("SETRANGE", key, strconv.FormatInt(offset, 10), value) - c.Process(cmd) - return cmd -} - -func (c *Client) StrLen(key string) *IntCmd { - cmd := NewIntCmd("STRLEN", key) - c.Process(cmd) - return cmd -} - -//------------------------------------------------------------------------------ - -func (c *Client) HDel(key string, fields ...string) *IntCmd { - args := append([]string{"HDEL", key}, fields...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) HExists(key, field string) *BoolCmd { - cmd := NewBoolCmd("HEXISTS", key, field) - c.Process(cmd) - return cmd -} - -func (c *Client) HGet(key, field string) *StringCmd { - cmd := NewStringCmd("HGET", key, field) - c.Process(cmd) - return cmd -} - -func (c *Client) HGetAll(key string) *StringSliceCmd { - cmd := NewStringSliceCmd("HGETALL", key) - c.Process(cmd) - return cmd -} - -func (c *Client) HGetAllMap(key string) *StringStringMapCmd { - cmd := NewStringStringMapCmd("HGETALL", key) - c.Process(cmd) - return cmd -} - -func (c *Client) HIncrBy(key, field string, incr int64) *IntCmd { - cmd := NewIntCmd("HINCRBY", key, field, strconv.FormatInt(incr, 10)) - c.Process(cmd) - return cmd -} - -func (c *Client) HIncrByFloat(key, field string, incr float64) *FloatCmd { - cmd := NewFloatCmd("HINCRBYFLOAT", key, field, formatFloat(incr)) - c.Process(cmd) - return cmd -} - -func (c *Client) HKeys(key string) *StringSliceCmd { - cmd := NewStringSliceCmd("HKEYS", key) - c.Process(cmd) - return cmd -} - -func (c *Client) HLen(key string) *IntCmd { - cmd := NewIntCmd("HLEN", key) - c.Process(cmd) - return cmd -} - -func (c *Client) HMGet(key string, fields ...string) *SliceCmd { - args := append([]string{"HMGET", key}, fields...) - cmd := NewSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) HMSet(key, field, value string, pairs ...string) *StatusCmd { - args := append([]string{"HMSET", key, field, value}, pairs...) - cmd := NewStatusCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) HSet(key, field, value string) *BoolCmd { - cmd := NewBoolCmd("HSET", key, field, value) - c.Process(cmd) - return cmd -} - -func (c *Client) HSetNX(key, field, value string) *BoolCmd { - cmd := NewBoolCmd("HSETNX", key, field, value) - c.Process(cmd) - return cmd -} - -func (c *Client) HVals(key string) *StringSliceCmd { - cmd := NewStringSliceCmd("HVALS", key) - c.Process(cmd) - return cmd -} - -//------------------------------------------------------------------------------ - -func (c *Client) BLPop(timeout int64, keys ...string) *StringSliceCmd { - args := append([]string{"BLPOP"}, keys...) - args = append(args, strconv.FormatInt(timeout, 10)) - cmd := NewStringSliceCmd(args...) - cmd.setReadTimeout(readTimeout(timeout)) - c.Process(cmd) - return cmd -} - -func (c *Client) BRPop(timeout int64, keys ...string) *StringSliceCmd { - args := append([]string{"BRPOP"}, keys...) - args = append(args, strconv.FormatInt(timeout, 10)) - cmd := NewStringSliceCmd(args...) - cmd.setReadTimeout(readTimeout(timeout)) - c.Process(cmd) - return cmd -} - -func (c *Client) BRPopLPush(source, destination string, timeout int64) *StringCmd { - cmd := NewStringCmd( - "BRPOPLPUSH", - source, - destination, - strconv.FormatInt(timeout, 10), - ) - cmd.setReadTimeout(readTimeout(timeout)) - c.Process(cmd) - return cmd -} - -func (c *Client) LIndex(key string, index int64) *StringCmd { - cmd := NewStringCmd("LINDEX", key, strconv.FormatInt(index, 10)) - c.Process(cmd) - return cmd -} - -func (c *Client) LInsert(key, op, pivot, value string) *IntCmd { - cmd := NewIntCmd("LINSERT", key, op, pivot, value) - c.Process(cmd) - return cmd -} - -func (c *Client) LLen(key string) *IntCmd { - cmd := NewIntCmd("LLEN", key) - c.Process(cmd) - return cmd -} - -func (c *Client) LPop(key string) *StringCmd { - cmd := NewStringCmd("LPOP", key) - c.Process(cmd) - return cmd -} - -func (c *Client) LPush(key string, values ...string) *IntCmd { - args := append([]string{"LPUSH", key}, values...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) LPushX(key, value string) *IntCmd { - cmd := NewIntCmd("LPUSHX", key, value) - c.Process(cmd) - return cmd -} - -func (c *Client) LRange(key string, start, stop int64) *StringSliceCmd { - cmd := NewStringSliceCmd( - "LRANGE", - key, - strconv.FormatInt(start, 10), - strconv.FormatInt(stop, 10), - ) - c.Process(cmd) - return cmd -} - -func (c *Client) LRem(key string, count int64, value string) *IntCmd { - cmd := NewIntCmd("LREM", key, strconv.FormatInt(count, 10), value) - c.Process(cmd) - return cmd -} - -func (c *Client) LSet(key string, index int64, value string) *StatusCmd { - cmd := NewStatusCmd("LSET", key, strconv.FormatInt(index, 10), value) - c.Process(cmd) - return cmd -} - -func (c *Client) LTrim(key string, start, stop int64) *StatusCmd { - cmd := NewStatusCmd( - "LTRIM", - key, - strconv.FormatInt(start, 10), - strconv.FormatInt(stop, 10), - ) - c.Process(cmd) - return cmd -} - -func (c *Client) RPop(key string) *StringCmd { - cmd := NewStringCmd("RPOP", key) - c.Process(cmd) - return cmd -} - -func (c *Client) RPopLPush(source, destination string) *StringCmd { - cmd := NewStringCmd("RPOPLPUSH", source, destination) - c.Process(cmd) - return cmd -} - -func (c *Client) RPush(key string, values ...string) *IntCmd { - args := append([]string{"RPUSH", key}, values...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) RPushX(key string, value string) *IntCmd { - cmd := NewIntCmd("RPUSHX", key, value) - c.Process(cmd) - return cmd -} - -//------------------------------------------------------------------------------ - -func (c *Client) SAdd(key string, members ...string) *IntCmd { - args := append([]string{"SADD", key}, members...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) SCard(key string) *IntCmd { - cmd := NewIntCmd("SCARD", key) - c.Process(cmd) - return cmd -} - -func (c *Client) SDiff(keys ...string) *StringSliceCmd { - args := append([]string{"SDIFF"}, keys...) - cmd := NewStringSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) SDiffStore(destination string, keys ...string) *IntCmd { - args := append([]string{"SDIFFSTORE", destination}, keys...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) SInter(keys ...string) *StringSliceCmd { - args := append([]string{"SINTER"}, keys...) - cmd := NewStringSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) SInterStore(destination string, keys ...string) *IntCmd { - args := append([]string{"SINTERSTORE", destination}, keys...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) SIsMember(key, member string) *BoolCmd { - cmd := NewBoolCmd("SISMEMBER", key, member) - c.Process(cmd) - return cmd -} - -func (c *Client) SMembers(key string) *StringSliceCmd { - cmd := NewStringSliceCmd("SMEMBERS", key) - c.Process(cmd) - return cmd -} - -func (c *Client) SMove(source, destination, member string) *BoolCmd { - cmd := NewBoolCmd("SMOVE", source, destination, member) - c.Process(cmd) - return cmd -} - -func (c *Client) SPop(key string) *StringCmd { - cmd := NewStringCmd("SPOP", key) - c.Process(cmd) - return cmd -} - -func (c *Client) SRandMember(key string) *StringCmd { - cmd := NewStringCmd("SRANDMEMBER", key) - c.Process(cmd) - return cmd -} - -func (c *Client) SRem(key string, members ...string) *IntCmd { - args := append([]string{"SREM", key}, members...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) SUnion(keys ...string) *StringSliceCmd { - args := append([]string{"SUNION"}, keys...) - cmd := NewStringSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) SUnionStore(destination string, keys ...string) *IntCmd { - args := append([]string{"SUNIONSTORE", destination}, keys...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -//------------------------------------------------------------------------------ - -type Z struct { - Score float64 - Member string -} - -type ZStore struct { - Weights []int64 - Aggregate string -} - -func (c *Client) ZAdd(key string, members ...Z) *IntCmd { - args := []string{"ZADD", key} - for _, m := range members { - args = append(args, formatFloat(m.Score), m.Member) - } - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ZCard(key string) *IntCmd { - cmd := NewIntCmd("ZCARD", key) - c.Process(cmd) - return cmd -} - -func (c *Client) ZCount(key, min, max string) *IntCmd { - cmd := NewIntCmd("ZCOUNT", key, min, max) - c.Process(cmd) - return cmd -} - -func (c *Client) ZIncrBy(key string, increment float64, member string) *FloatCmd { - cmd := NewFloatCmd("ZINCRBY", key, formatFloat(increment), member) - c.Process(cmd) - return cmd -} - -func (c *Client) ZInterStore( - destination string, - store ZStore, - keys ...string, -) *IntCmd { - args := []string{"ZINTERSTORE", destination, strconv.FormatInt(int64(len(keys)), 10)} - args = append(args, keys...) - if len(store.Weights) > 0 { - args = append(args, "WEIGHTS") - for _, weight := range store.Weights { - args = append(args, strconv.FormatInt(weight, 10)) - } - } - if store.Aggregate != "" { - args = append(args, "AGGREGATE", store.Aggregate) - } - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) zRange(key string, start, stop int64, withScores bool) *StringSliceCmd { - args := []string{ - "ZRANGE", - key, - strconv.FormatInt(start, 10), - strconv.FormatInt(stop, 10), - } - if withScores { - args = append(args, "WITHSCORES") - } - cmd := NewStringSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ZRange(key string, start, stop int64) *StringSliceCmd { - return c.zRange(key, start, stop, false) -} - -func (c *Client) ZRangeWithScores(key string, start, stop int64) *ZSliceCmd { - args := []string{ - "ZRANGE", - key, - strconv.FormatInt(start, 10), - strconv.FormatInt(stop, 10), - "WITHSCORES", - } - cmd := NewZSliceCmd(args...) - c.Process(cmd) - return cmd -} - -type ZRangeByScore struct { - Min, Max string - - Offset, Count int64 -} - -func (c *Client) zRangeByScore(key string, opt ZRangeByScore, withScores bool) *StringSliceCmd { - args := []string{"ZRANGEBYSCORE", key, opt.Min, opt.Max} - if withScores { - args = append(args, "WITHSCORES") - } - if opt.Offset != 0 || opt.Count != 0 { - args = append( - args, - "LIMIT", - strconv.FormatInt(opt.Offset, 10), - strconv.FormatInt(opt.Count, 10), - ) - } - cmd := NewStringSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ZRangeByScore(key string, opt ZRangeByScore) *StringSliceCmd { - return c.zRangeByScore(key, opt, false) -} - -func (c *Client) ZRangeByScoreWithScores(key string, opt ZRangeByScore) *ZSliceCmd { - args := []string{"ZRANGEBYSCORE", key, opt.Min, opt.Max, "WITHSCORES"} - if opt.Offset != 0 || opt.Count != 0 { - args = append( - args, - "LIMIT", - strconv.FormatInt(opt.Offset, 10), - strconv.FormatInt(opt.Count, 10), - ) - } - cmd := NewZSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ZRank(key, member string) *IntCmd { - cmd := NewIntCmd("ZRANK", key, member) - c.Process(cmd) - return cmd -} - -func (c *Client) ZRem(key string, members ...string) *IntCmd { - args := append([]string{"ZREM", key}, members...) - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ZRemRangeByRank(key string, start, stop int64) *IntCmd { - cmd := NewIntCmd( - "ZREMRANGEBYRANK", - key, - strconv.FormatInt(start, 10), - strconv.FormatInt(stop, 10), - ) - c.Process(cmd) - return cmd -} - -func (c *Client) ZRemRangeByScore(key, min, max string) *IntCmd { - cmd := NewIntCmd("ZREMRANGEBYSCORE", key, min, max) - c.Process(cmd) - return cmd -} - -func (c *Client) zRevRange(key, start, stop string, withScores bool) *StringSliceCmd { - args := []string{"ZREVRANGE", key, start, stop} - if withScores { - args = append(args, "WITHSCORES") - } - cmd := NewStringSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ZRevRange(key, start, stop string) *StringSliceCmd { - return c.zRevRange(key, start, stop, false) -} - -func (c *Client) ZRevRangeWithScores(key, start, stop string) *ZSliceCmd { - args := []string{"ZREVRANGE", key, start, stop, "WITHSCORES"} - cmd := NewZSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) zRevRangeByScore(key string, opt ZRangeByScore, withScores bool) *StringSliceCmd { - args := []string{"ZREVRANGEBYSCORE", key, opt.Max, opt.Min} - if withScores { - args = append(args, "WITHSCORES") - } - if opt.Offset != 0 || opt.Count != 0 { - args = append( - args, - "LIMIT", - strconv.FormatInt(opt.Offset, 10), - strconv.FormatInt(opt.Count, 10), - ) - } - cmd := NewStringSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ZRevRangeByScore(key string, opt ZRangeByScore) *StringSliceCmd { - return c.zRevRangeByScore(key, opt, false) -} - -func (c *Client) ZRevRangeByScoreWithScores(key string, opt ZRangeByScore) *ZSliceCmd { - args := []string{"ZREVRANGEBYSCORE", key, opt.Max, opt.Min, "WITHSCORES"} - if opt.Offset != 0 || opt.Count != 0 { - args = append( - args, - "LIMIT", - strconv.FormatInt(opt.Offset, 10), - strconv.FormatInt(opt.Count, 10), - ) - } - cmd := NewZSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ZRevRank(key, member string) *IntCmd { - cmd := NewIntCmd("ZREVRANK", key, member) - c.Process(cmd) - return cmd -} - -func (c *Client) ZScore(key, member string) *FloatCmd { - cmd := NewFloatCmd("ZSCORE", key, member) - c.Process(cmd) - return cmd -} - -func (c *Client) ZUnionStore( - destination string, - store ZStore, - keys ...string, -) *IntCmd { - args := []string{"ZUNIONSTORE", destination, strconv.FormatInt(int64(len(keys)), 10)} - args = append(args, keys...) - if len(store.Weights) > 0 { - args = append(args, "WEIGHTS") - for _, weight := range store.Weights { - args = append(args, strconv.FormatInt(weight, 10)) - } - } - if store.Aggregate != "" { - args = append(args, "AGGREGATE", store.Aggregate) - } - cmd := NewIntCmd(args...) - c.Process(cmd) - return cmd -} - -//------------------------------------------------------------------------------ - -func (c *Client) BgRewriteAOF() *StatusCmd { - cmd := NewStatusCmd("BGREWRITEAOF") - c.Process(cmd) - return cmd -} - -func (c *Client) BgSave() *StatusCmd { - cmd := NewStatusCmd("BGSAVE") - c.Process(cmd) - return cmd -} - -func (c *Client) ClientKill(ipPort string) *StatusCmd { - cmd := NewStatusCmd("CLIENT", "KILL", ipPort) - c.Process(cmd) - return cmd -} - -func (c *Client) ClientList() *StringCmd { - cmd := NewStringCmd("CLIENT", "LIST") - c.Process(cmd) - return cmd -} - -func (c *Client) ConfigGet(parameter string) *SliceCmd { - cmd := NewSliceCmd("CONFIG", "GET", parameter) - c.Process(cmd) - return cmd -} - -func (c *Client) ConfigResetStat() *StatusCmd { - cmd := NewStatusCmd("CONFIG", "RESETSTAT") - c.Process(cmd) - return cmd -} - -func (c *Client) ConfigSet(parameter, value string) *StatusCmd { - cmd := NewStatusCmd("CONFIG", "SET", parameter, value) - c.Process(cmd) - return cmd -} - -func (c *Client) DbSize() *IntCmd { - cmd := NewIntCmd("DBSIZE") - c.Process(cmd) - return cmd -} - -func (c *Client) FlushAll() *StatusCmd { - cmd := NewStatusCmd("FLUSHALL") - c.Process(cmd) - return cmd -} - -func (c *Client) FlushDb() *StatusCmd { - cmd := NewStatusCmd("FLUSHDB") - c.Process(cmd) - return cmd -} - -func (c *Client) Info() *StringCmd { - cmd := NewStringCmd("INFO") - c.Process(cmd) - return cmd -} - -func (c *Client) LastSave() *IntCmd { - cmd := NewIntCmd("LASTSAVE") - c.Process(cmd) - return cmd -} - -func (c *Client) Save() *StatusCmd { - cmd := NewStatusCmd("SAVE") - c.Process(cmd) - return cmd -} - -func (c *Client) shutdown(modifier string) *StatusCmd { - var args []string - if modifier == "" { - args = []string{"SHUTDOWN"} - } else { - args = []string{"SHUTDOWN", modifier} - } - cmd := NewStatusCmd(args...) - c.Process(cmd) - if err := cmd.Err(); err != nil { - if err == io.EOF { - // Server quit as expected. - cmd.err = nil - } - } else { - // Server did not quit. String reply contains the reason. - cmd.err = errorf(cmd.val) - cmd.val = "" - } - return cmd -} - -func (c *Client) Shutdown() *StatusCmd { - return c.shutdown("") -} - -func (c *Client) ShutdownSave() *StatusCmd { - return c.shutdown("SAVE") -} - -func (c *Client) ShutdownNoSave() *StatusCmd { - return c.shutdown("NOSAVE") -} - -func (c *Client) SlaveOf(host, port string) *StatusCmd { - cmd := NewStatusCmd("SLAVEOF", host, port) - c.Process(cmd) - return cmd -} - -func (c *Client) SlowLog() { - panic("not implemented") -} - -func (c *Client) Sync() { - panic("not implemented") -} - -func (c *Client) Time() *StringSliceCmd { - cmd := NewStringSliceCmd("TIME") - c.Process(cmd) - return cmd -} - -//------------------------------------------------------------------------------ - -func (c *Client) Eval(script string, keys []string, args []string) *Cmd { - cmdArgs := []string{"EVAL", script, strconv.FormatInt(int64(len(keys)), 10)} - cmdArgs = append(cmdArgs, keys...) - cmdArgs = append(cmdArgs, args...) - cmd := NewCmd(cmdArgs...) - c.Process(cmd) - return cmd -} - -func (c *Client) EvalSha(sha1 string, keys []string, args []string) *Cmd { - cmdArgs := []string{"EVALSHA", sha1, strconv.FormatInt(int64(len(keys)), 10)} - cmdArgs = append(cmdArgs, keys...) - cmdArgs = append(cmdArgs, args...) - cmd := NewCmd(cmdArgs...) - c.Process(cmd) - return cmd -} - -func (c *Client) ScriptExists(scripts ...string) *BoolSliceCmd { - args := append([]string{"SCRIPT", "EXISTS"}, scripts...) - cmd := NewBoolSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) ScriptFlush() *StatusCmd { - cmd := NewStatusCmd("SCRIPT", "FLUSH") - c.Process(cmd) - return cmd -} - -func (c *Client) ScriptKill() *StatusCmd { - cmd := NewStatusCmd("SCRIPT", "KILL") - c.Process(cmd) - return cmd -} - -func (c *Client) ScriptLoad(script string) *StringCmd { - cmd := NewStringCmd("SCRIPT", "LOAD", script) - c.Process(cmd) - return cmd -} - -//------------------------------------------------------------------------------ - -func (c *Client) DebugObject(key string) *StringCmd { - cmd := NewStringCmd("DEBUG", "OBJECT", key) - c.Process(cmd) - return cmd -} - -//------------------------------------------------------------------------------ - -func (c *Client) PubSubChannels(pattern string) *StringSliceCmd { - args := []string{"PUBSUB", "CHANNELS"} - if pattern != "*" { - args = append(args, pattern) - } - cmd := NewStringSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) PubSubNumSub(channels ...string) *SliceCmd { - args := []string{"PUBSUB", "NUMSUB"} - args = append(args, channels...) - cmd := NewSliceCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Client) PubSubNumPat() *IntCmd { - cmd := NewIntCmd("PUBSUB", "NUMPAT") - c.Process(cmd) - return cmd -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/doc.go b/Godeps/_workspace/src/gopkg.in/redis.v2/doc.go deleted file mode 100644 index 55262533a..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/doc.go +++ /dev/null @@ -1,4 +0,0 @@ -/* -Package redis implements a Redis client. -*/ -package redis diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/error.go b/Godeps/_workspace/src/gopkg.in/redis.v2/error.go deleted file mode 100644 index 667fffdc6..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/error.go +++ /dev/null @@ -1,23 +0,0 @@ -package redis - -import ( - "fmt" -) - -// Redis nil reply. -var Nil = errorf("redis: nil") - -// Redis transaction failed. -var TxFailedErr = errorf("redis: transaction failed") - -type redisError struct { - s string -} - -func errorf(s string, args ...interface{}) redisError { - return redisError{s: fmt.Sprintf(s, args...)} -} - -func (err redisError) Error() string { - return err.s -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/example_test.go b/Godeps/_workspace/src/gopkg.in/redis.v2/example_test.go deleted file mode 100644 index dbc951310..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/example_test.go +++ /dev/null @@ -1,180 +0,0 @@ -package redis_test - -import ( - "fmt" - "strconv" - - "gopkg.in/redis.v2" -) - -var client *redis.Client - -func init() { - client = redis.NewTCPClient(&redis.Options{ - Addr: ":6379", - }) - client.FlushDb() -} - -func ExampleNewTCPClient() { - client := redis.NewTCPClient(&redis.Options{ - Addr: "localhost:6379", - Password: "", // no password set - DB: 0, // use default DB - }) - - pong, err := client.Ping().Result() - fmt.Println(pong, err) - // Output: PONG <nil> -} - -func ExampleNewFailoverClient() { - client := redis.NewFailoverClient(&redis.FailoverOptions{ - MasterName: "master", - SentinelAddrs: []string{":26379"}, - }) - - pong, err := client.Ping().Result() - fmt.Println(pong, err) - // Output: PONG <nil> -} - -func ExampleClient() { - if err := client.Set("foo", "bar").Err(); err != nil { - panic(err) - } - - v, err := client.Get("hello").Result() - fmt.Printf("%q %q %v", v, err, err == redis.Nil) - // Output: "" "redis: nil" true -} - -func ExampleClient_Incr() { - if err := client.Incr("counter").Err(); err != nil { - panic(err) - } - - n, err := client.Get("counter").Int64() - fmt.Println(n, err) - // Output: 1 <nil> -} - -func ExampleClient_Pipelined() { - cmds, err := client.Pipelined(func(c *redis.Pipeline) error { - c.Set("key1", "hello1") - c.Get("key1") - return nil - }) - fmt.Println(err) - set := cmds[0].(*redis.StatusCmd) - fmt.Println(set) - get := cmds[1].(*redis.StringCmd) - fmt.Println(get) - // Output: <nil> - // SET key1 hello1: OK - // GET key1: hello1 -} - -func ExamplePipeline() { - pipeline := client.Pipeline() - set := pipeline.Set("key1", "hello1") - get := pipeline.Get("key1") - cmds, err := pipeline.Exec() - fmt.Println(cmds, err) - fmt.Println(set) - fmt.Println(get) - // Output: [SET key1 hello1: OK GET key1: hello1] <nil> - // SET key1 hello1: OK - // GET key1: hello1 -} - -func ExampleMulti() { - incr := func(tx *redis.Multi) ([]redis.Cmder, error) { - s, err := tx.Get("key").Result() - if err != nil && err != redis.Nil { - return nil, err - } - n, _ := strconv.ParseInt(s, 10, 64) - - return tx.Exec(func() error { - tx.Set("key", strconv.FormatInt(n+1, 10)) - return nil - }) - } - - client.Del("key") - - tx := client.Multi() - defer tx.Close() - - watch := tx.Watch("key") - _ = watch.Err() - - for { - cmds, err := incr(tx) - if err == redis.TxFailedErr { - continue - } else if err != nil { - panic(err) - } - fmt.Println(cmds, err) - break - } - - // Output: [SET key 1: OK] <nil> -} - -func ExamplePubSub() { - pubsub := client.PubSub() - defer pubsub.Close() - - err := pubsub.Subscribe("mychannel") - _ = err - - msg, err := pubsub.Receive() - fmt.Println(msg, err) - - pub := client.Publish("mychannel", "hello") - _ = pub.Err() - - msg, err = pubsub.Receive() - fmt.Println(msg, err) - - // Output: subscribe: mychannel <nil> - // Message<mychannel: hello> <nil> -} - -func ExampleScript() { - setnx := redis.NewScript(` - if redis.call("get", KEYS[1]) == false then - redis.call("set", KEYS[1], ARGV[1]) - return 1 - end - return 0 - `) - - v1, err := setnx.Run(client, []string{"keynx"}, []string{"foo"}).Result() - fmt.Println(v1.(int64), err) - - v2, err := setnx.Run(client, []string{"keynx"}, []string{"bar"}).Result() - fmt.Println(v2.(int64), err) - - get := client.Get("keynx") - fmt.Println(get) - - // Output: 1 <nil> - // 0 <nil> - // GET keynx: foo -} - -func Example_customCommand() { - Get := func(client *redis.Client, key string) *redis.StringCmd { - cmd := redis.NewStringCmd("GET", key) - client.Process(cmd) - return cmd - } - - v, err := Get(client, "key_does_not_exist").Result() - fmt.Printf("%q %s", v, err) - // Output: "" redis: nil -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/export_test.go b/Godeps/_workspace/src/gopkg.in/redis.v2/export_test.go deleted file mode 100644 index 7f7fa6797..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/export_test.go +++ /dev/null @@ -1,5 +0,0 @@ -package redis - -func (c *baseClient) Pool() pool { - return c.connPool -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/multi.go b/Godeps/_workspace/src/gopkg.in/redis.v2/multi.go deleted file mode 100644 index bff38dfaa..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/multi.go +++ /dev/null @@ -1,138 +0,0 @@ -package redis - -import ( - "errors" - "fmt" -) - -var errDiscard = errors.New("redis: Discard can be used only inside Exec") - -// Not thread-safe. -type Multi struct { - *Client -} - -func (c *Client) Multi() *Multi { - return &Multi{ - Client: &Client{ - baseClient: &baseClient{ - opt: c.opt, - connPool: newSingleConnPool(c.connPool, true), - }, - }, - } -} - -func (c *Multi) Close() error { - if err := c.Unwatch().Err(); err != nil { - return err - } - return c.Client.Close() -} - -func (c *Multi) Watch(keys ...string) *StatusCmd { - args := append([]string{"WATCH"}, keys...) - cmd := NewStatusCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Multi) Unwatch(keys ...string) *StatusCmd { - args := append([]string{"UNWATCH"}, keys...) - cmd := NewStatusCmd(args...) - c.Process(cmd) - return cmd -} - -func (c *Multi) Discard() error { - if c.cmds == nil { - return errDiscard - } - c.cmds = c.cmds[:1] - return nil -} - -// Exec always returns list of commands. If transaction fails -// TxFailedErr is returned. Otherwise Exec returns error of the first -// failed command or nil. -func (c *Multi) Exec(f func() error) ([]Cmder, error) { - c.cmds = []Cmder{NewStatusCmd("MULTI")} - if err := f(); err != nil { - return nil, err - } - c.cmds = append(c.cmds, NewSliceCmd("EXEC")) - - cmds := c.cmds - c.cmds = nil - - if len(cmds) == 2 { - return []Cmder{}, nil - } - - cn, err := c.conn() - if err != nil { - setCmdsErr(cmds[1:len(cmds)-1], err) - return cmds[1 : len(cmds)-1], err - } - - err = c.execCmds(cn, cmds) - if err != nil { - c.freeConn(cn, err) - return cmds[1 : len(cmds)-1], err - } - - c.putConn(cn) - return cmds[1 : len(cmds)-1], nil -} - -func (c *Multi) execCmds(cn *conn, cmds []Cmder) error { - err := c.writeCmd(cn, cmds...) - if err != nil { - setCmdsErr(cmds[1:len(cmds)-1], err) - return err - } - - statusCmd := NewStatusCmd() - - // Omit last command (EXEC). - cmdsLen := len(cmds) - 1 - - // Parse queued replies. - for i := 0; i < cmdsLen; i++ { - if err := statusCmd.parseReply(cn.rd); err != nil { - setCmdsErr(cmds[1:len(cmds)-1], err) - return err - } - } - - // Parse number of replies. - line, err := readLine(cn.rd) - if err != nil { - setCmdsErr(cmds[1:len(cmds)-1], err) - return err - } - if line[0] != '*' { - err := fmt.Errorf("redis: expected '*', but got line %q", line) - setCmdsErr(cmds[1:len(cmds)-1], err) - return err - } - if len(line) == 3 && line[1] == '-' && line[2] == '1' { - setCmdsErr(cmds[1:len(cmds)-1], TxFailedErr) - return TxFailedErr - } - - var firstCmdErr error - - // Parse replies. - // Loop starts from 1 to omit MULTI cmd. - for i := 1; i < cmdsLen; i++ { - cmd := cmds[i] - if err := cmd.parseReply(cn.rd); err != nil { - if firstCmdErr == nil { - firstCmdErr = err - } - } - } - - return firstCmdErr -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/parser.go b/Godeps/_workspace/src/gopkg.in/redis.v2/parser.go deleted file mode 100644 index b4c380c76..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/parser.go +++ /dev/null @@ -1,262 +0,0 @@ -package redis - -import ( - "errors" - "fmt" - "strconv" - - "gopkg.in/bufio.v1" -) - -type multiBulkParser func(rd *bufio.Reader, n int64) (interface{}, error) - -var ( - errReaderTooSmall = errors.New("redis: reader is too small") -) - -//------------------------------------------------------------------------------ - -func appendArgs(buf []byte, args []string) []byte { - buf = append(buf, '*') - buf = strconv.AppendUint(buf, uint64(len(args)), 10) - buf = append(buf, '\r', '\n') - for _, arg := range args { - buf = append(buf, '$') - buf = strconv.AppendUint(buf, uint64(len(arg)), 10) - buf = append(buf, '\r', '\n') - buf = append(buf, arg...) - buf = append(buf, '\r', '\n') - } - return buf -} - -//------------------------------------------------------------------------------ - -func readLine(rd *bufio.Reader) ([]byte, error) { - line, isPrefix, err := rd.ReadLine() - if err != nil { - return line, err - } - if isPrefix { - return line, errReaderTooSmall - } - return line, nil -} - -func readN(rd *bufio.Reader, n int) ([]byte, error) { - b, err := rd.ReadN(n) - if err == bufio.ErrBufferFull { - tmp := make([]byte, n) - r := copy(tmp, b) - b = tmp - - for { - nn, err := rd.Read(b[r:]) - r += nn - if r >= n { - // Ignore error if we read enough. - break - } - if err != nil { - return nil, err - } - } - } else if err != nil { - return nil, err - } - return b, nil -} - -//------------------------------------------------------------------------------ - -func parseReq(rd *bufio.Reader) ([]string, error) { - line, err := readLine(rd) - if err != nil { - return nil, err - } - - if line[0] != '*' { - return []string{string(line)}, nil - } - numReplies, err := strconv.ParseInt(string(line[1:]), 10, 64) - if err != nil { - return nil, err - } - - args := make([]string, 0, numReplies) - for i := int64(0); i < numReplies; i++ { - line, err = readLine(rd) - if err != nil { - return nil, err - } - if line[0] != '$' { - return nil, fmt.Errorf("redis: expected '$', but got %q", line) - } - - argLen, err := strconv.ParseInt(string(line[1:]), 10, 32) - if err != nil { - return nil, err - } - - arg, err := readN(rd, int(argLen)+2) - if err != nil { - return nil, err - } - args = append(args, string(arg[:argLen])) - } - return args, nil -} - -//------------------------------------------------------------------------------ - -func parseReply(rd *bufio.Reader, p multiBulkParser) (interface{}, error) { - line, err := readLine(rd) - if err != nil { - return nil, err - } - - switch line[0] { - case '-': - return nil, errorf(string(line[1:])) - case '+': - return string(line[1:]), nil - case ':': - v, err := strconv.ParseInt(string(line[1:]), 10, 64) - if err != nil { - return nil, err - } - return v, nil - case '$': - if len(line) == 3 && line[1] == '-' && line[2] == '1' { - return nil, Nil - } - - replyLen, err := strconv.Atoi(string(line[1:])) - if err != nil { - return nil, err - } - - b, err := readN(rd, replyLen+2) - if err != nil { - return nil, err - } - return string(b[:replyLen]), nil - case '*': - if len(line) == 3 && line[1] == '-' && line[2] == '1' { - return nil, Nil - } - - repliesNum, err := strconv.ParseInt(string(line[1:]), 10, 64) - if err != nil { - return nil, err - } - - return p(rd, repliesNum) - } - return nil, fmt.Errorf("redis: can't parse %q", line) -} - -func parseSlice(rd *bufio.Reader, n int64) (interface{}, error) { - vals := make([]interface{}, 0, n) - for i := int64(0); i < n; i++ { - v, err := parseReply(rd, parseSlice) - if err == Nil { - vals = append(vals, nil) - } else if err != nil { - return nil, err - } else { - vals = append(vals, v) - } - } - return vals, nil -} - -func parseStringSlice(rd *bufio.Reader, n int64) (interface{}, error) { - vals := make([]string, 0, n) - for i := int64(0); i < n; i++ { - viface, err := parseReply(rd, nil) - if err != nil { - return nil, err - } - v, ok := viface.(string) - if !ok { - return nil, fmt.Errorf("got %T, expected string", viface) - } - vals = append(vals, v) - } - return vals, nil -} - -func parseBoolSlice(rd *bufio.Reader, n int64) (interface{}, error) { - vals := make([]bool, 0, n) - for i := int64(0); i < n; i++ { - viface, err := parseReply(rd, nil) - if err != nil { - return nil, err - } - v, ok := viface.(int64) - if !ok { - return nil, fmt.Errorf("got %T, expected int64", viface) - } - vals = append(vals, v == 1) - } - return vals, nil -} - -func parseStringStringMap(rd *bufio.Reader, n int64) (interface{}, error) { - m := make(map[string]string, n/2) - for i := int64(0); i < n; i += 2 { - keyiface, err := parseReply(rd, nil) - if err != nil { - return nil, err - } - key, ok := keyiface.(string) - if !ok { - return nil, fmt.Errorf("got %T, expected string", keyiface) - } - - valueiface, err := parseReply(rd, nil) - if err != nil { - return nil, err - } - value, ok := valueiface.(string) - if !ok { - return nil, fmt.Errorf("got %T, expected string", valueiface) - } - - m[key] = value - } - return m, nil -} - -func parseZSlice(rd *bufio.Reader, n int64) (interface{}, error) { - zz := make([]Z, n/2) - for i := int64(0); i < n; i += 2 { - z := &zz[i/2] - - memberiface, err := parseReply(rd, nil) - if err != nil { - return nil, err - } - member, ok := memberiface.(string) - if !ok { - return nil, fmt.Errorf("got %T, expected string", memberiface) - } - z.Member = member - - scoreiface, err := parseReply(rd, nil) - if err != nil { - return nil, err - } - scorestr, ok := scoreiface.(string) - if !ok { - return nil, fmt.Errorf("got %T, expected string", scoreiface) - } - score, err := strconv.ParseFloat(scorestr, 64) - if err != nil { - return nil, err - } - z.Score = score - } - return zz, nil -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/parser_test.go b/Godeps/_workspace/src/gopkg.in/redis.v2/parser_test.go deleted file mode 100644 index 1b9e15810..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/parser_test.go +++ /dev/null @@ -1,54 +0,0 @@ -package redis - -import ( - "testing" - - "gopkg.in/bufio.v1" -) - -func BenchmarkParseReplyStatus(b *testing.B) { - benchmarkParseReply(b, "+OK\r\n", nil, false) -} - -func BenchmarkParseReplyInt(b *testing.B) { - benchmarkParseReply(b, ":1\r\n", nil, false) -} - -func BenchmarkParseReplyError(b *testing.B) { - benchmarkParseReply(b, "-Error message\r\n", nil, true) -} - -func BenchmarkParseReplyString(b *testing.B) { - benchmarkParseReply(b, "$5\r\nhello\r\n", nil, false) -} - -func BenchmarkParseReplySlice(b *testing.B) { - benchmarkParseReply(b, "*2\r\n$5\r\nhello\r\n$5\r\nworld\r\n", parseSlice, false) -} - -func benchmarkParseReply(b *testing.B, reply string, p multiBulkParser, wanterr bool) { - b.StopTimer() - - buf := &bufio.Buffer{} - rd := bufio.NewReader(buf) - for i := 0; i < b.N; i++ { - buf.WriteString(reply) - } - - b.StartTimer() - - for i := 0; i < b.N; i++ { - _, err := parseReply(rd, p) - if !wanterr && err != nil { - panic(err) - } - } -} - -func BenchmarkAppendArgs(b *testing.B) { - buf := make([]byte, 0, 64) - args := []string{"hello", "world", "foo", "bar"} - for i := 0; i < b.N; i++ { - appendArgs(buf, args) - } -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/pipeline.go b/Godeps/_workspace/src/gopkg.in/redis.v2/pipeline.go deleted file mode 100644 index 540d6c51d..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/pipeline.go +++ /dev/null @@ -1,91 +0,0 @@ -package redis - -// Not thread-safe. -type Pipeline struct { - *Client - - closed bool -} - -func (c *Client) Pipeline() *Pipeline { - return &Pipeline{ - Client: &Client{ - baseClient: &baseClient{ - opt: c.opt, - connPool: c.connPool, - - cmds: make([]Cmder, 0), - }, - }, - } -} - -func (c *Client) Pipelined(f func(*Pipeline) error) ([]Cmder, error) { - pc := c.Pipeline() - if err := f(pc); err != nil { - return nil, err - } - cmds, err := pc.Exec() - pc.Close() - return cmds, err -} - -func (c *Pipeline) Close() error { - c.closed = true - return nil -} - -func (c *Pipeline) Discard() error { - if c.closed { - return errClosed - } - c.cmds = c.cmds[:0] - return nil -} - -// Exec always returns list of commands and error of the first failed -// command if any. -func (c *Pipeline) Exec() ([]Cmder, error) { - if c.closed { - return nil, errClosed - } - - cmds := c.cmds - c.cmds = make([]Cmder, 0) - - if len(cmds) == 0 { - return []Cmder{}, nil - } - - cn, err := c.conn() - if err != nil { - setCmdsErr(cmds, err) - return cmds, err - } - - if err := c.execCmds(cn, cmds); err != nil { - c.freeConn(cn, err) - return cmds, err - } - - c.putConn(cn) - return cmds, nil -} - -func (c *Pipeline) execCmds(cn *conn, cmds []Cmder) error { - if err := c.writeCmd(cn, cmds...); err != nil { - setCmdsErr(cmds, err) - return err - } - - var firstCmdErr error - for _, cmd := range cmds { - if err := cmd.parseReply(cn.rd); err != nil { - if firstCmdErr == nil { - firstCmdErr = err - } - } - } - - return firstCmdErr -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/pool.go b/Godeps/_workspace/src/gopkg.in/redis.v2/pool.go deleted file mode 100644 index bca4d1963..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/pool.go +++ /dev/null @@ -1,405 +0,0 @@ -package redis - -import ( - "container/list" - "errors" - "log" - "net" - "sync" - "time" - - "gopkg.in/bufio.v1" -) - -var ( - errClosed = errors.New("redis: client is closed") - errRateLimited = errors.New("redis: you open connections too fast") -) - -var ( - zeroTime = time.Time{} -) - -type pool interface { - Get() (*conn, bool, error) - Put(*conn) error - Remove(*conn) error - Len() int - Size() int - Close() error - Filter(func(*conn) bool) -} - -//------------------------------------------------------------------------------ - -type conn struct { - netcn net.Conn - rd *bufio.Reader - buf []byte - - inUse bool - usedAt time.Time - - readTimeout time.Duration - writeTimeout time.Duration - - elem *list.Element -} - -func newConnFunc(dial func() (net.Conn, error)) func() (*conn, error) { - return func() (*conn, error) { - netcn, err := dial() - if err != nil { - return nil, err - } - cn := &conn{ - netcn: netcn, - buf: make([]byte, 0, 64), - } - cn.rd = bufio.NewReader(cn) - return cn, nil - } -} - -func (cn *conn) Read(b []byte) (int, error) { - if cn.readTimeout != 0 { - cn.netcn.SetReadDeadline(time.Now().Add(cn.readTimeout)) - } else { - cn.netcn.SetReadDeadline(zeroTime) - } - return cn.netcn.Read(b) -} - -func (cn *conn) Write(b []byte) (int, error) { - if cn.writeTimeout != 0 { - cn.netcn.SetWriteDeadline(time.Now().Add(cn.writeTimeout)) - } else { - cn.netcn.SetWriteDeadline(zeroTime) - } - return cn.netcn.Write(b) -} - -func (cn *conn) RemoteAddr() net.Addr { - return cn.netcn.RemoteAddr() -} - -func (cn *conn) Close() error { - return cn.netcn.Close() -} - -//------------------------------------------------------------------------------ - -type connPool struct { - dial func() (*conn, error) - rl *rateLimiter - - opt *options - - cond *sync.Cond - conns *list.List - - idleNum int - closed bool -} - -func newConnPool(dial func() (*conn, error), opt *options) *connPool { - return &connPool{ - dial: dial, - rl: newRateLimiter(time.Second, 2*opt.PoolSize), - - opt: opt, - - cond: sync.NewCond(&sync.Mutex{}), - conns: list.New(), - } -} - -func (p *connPool) new() (*conn, error) { - if !p.rl.Check() { - return nil, errRateLimited - } - return p.dial() -} - -func (p *connPool) Get() (*conn, bool, error) { - p.cond.L.Lock() - - if p.closed { - p.cond.L.Unlock() - return nil, false, errClosed - } - - if p.opt.IdleTimeout > 0 { - for el := p.conns.Front(); el != nil; el = el.Next() { - cn := el.Value.(*conn) - if cn.inUse { - break - } - if time.Since(cn.usedAt) > p.opt.IdleTimeout { - if err := p.remove(cn); err != nil { - log.Printf("remove failed: %s", err) - } - } - } - } - - for p.conns.Len() >= p.opt.PoolSize && p.idleNum == 0 { - p.cond.Wait() - } - - if p.idleNum > 0 { - elem := p.conns.Front() - cn := elem.Value.(*conn) - if cn.inUse { - panic("pool: precondition failed") - } - cn.inUse = true - p.conns.MoveToBack(elem) - p.idleNum-- - - p.cond.L.Unlock() - return cn, false, nil - } - - if p.conns.Len() < p.opt.PoolSize { - cn, err := p.new() - if err != nil { - p.cond.L.Unlock() - return nil, false, err - } - - cn.inUse = true - cn.elem = p.conns.PushBack(cn) - - p.cond.L.Unlock() - return cn, true, nil - } - - panic("not reached") -} - -func (p *connPool) Put(cn *conn) error { - if cn.rd.Buffered() != 0 { - b, _ := cn.rd.ReadN(cn.rd.Buffered()) - log.Printf("redis: connection has unread data: %q", b) - return p.Remove(cn) - } - - if p.opt.IdleTimeout > 0 { - cn.usedAt = time.Now() - } - - p.cond.L.Lock() - if p.closed { - p.cond.L.Unlock() - return errClosed - } - cn.inUse = false - p.conns.MoveToFront(cn.elem) - p.idleNum++ - p.cond.Signal() - p.cond.L.Unlock() - - return nil -} - -func (p *connPool) Remove(cn *conn) error { - p.cond.L.Lock() - if p.closed { - // Noop, connection is already closed. - p.cond.L.Unlock() - return nil - } - err := p.remove(cn) - p.cond.Signal() - p.cond.L.Unlock() - return err -} - -func (p *connPool) remove(cn *conn) error { - p.conns.Remove(cn.elem) - cn.elem = nil - if !cn.inUse { - p.idleNum-- - } - return cn.Close() -} - -// Len returns number of idle connections. -func (p *connPool) Len() int { - defer p.cond.L.Unlock() - p.cond.L.Lock() - return p.idleNum -} - -// Size returns number of connections in the pool. -func (p *connPool) Size() int { - defer p.cond.L.Unlock() - p.cond.L.Lock() - return p.conns.Len() -} - -func (p *connPool) Filter(f func(*conn) bool) { - p.cond.L.Lock() - for el, next := p.conns.Front(), p.conns.Front(); el != nil; el = next { - next = el.Next() - cn := el.Value.(*conn) - if !f(cn) { - p.remove(cn) - } - } - p.cond.L.Unlock() -} - -func (p *connPool) Close() error { - defer p.cond.L.Unlock() - p.cond.L.Lock() - if p.closed { - return nil - } - p.closed = true - p.rl.Close() - var retErr error - for { - e := p.conns.Front() - if e == nil { - break - } - if err := p.remove(e.Value.(*conn)); err != nil { - log.Printf("cn.Close failed: %s", err) - retErr = err - } - } - return retErr -} - -//------------------------------------------------------------------------------ - -type singleConnPool struct { - pool pool - - cnMtx sync.Mutex - cn *conn - - reusable bool - - closed bool -} - -func newSingleConnPool(pool pool, reusable bool) *singleConnPool { - return &singleConnPool{ - pool: pool, - reusable: reusable, - } -} - -func (p *singleConnPool) SetConn(cn *conn) { - p.cnMtx.Lock() - p.cn = cn - p.cnMtx.Unlock() -} - -func (p *singleConnPool) Get() (*conn, bool, error) { - defer p.cnMtx.Unlock() - p.cnMtx.Lock() - - if p.closed { - return nil, false, errClosed - } - if p.cn != nil { - return p.cn, false, nil - } - - cn, isNew, err := p.pool.Get() - if err != nil { - return nil, false, err - } - p.cn = cn - - return p.cn, isNew, nil -} - -func (p *singleConnPool) Put(cn *conn) error { - defer p.cnMtx.Unlock() - p.cnMtx.Lock() - if p.cn != cn { - panic("p.cn != cn") - } - if p.closed { - return errClosed - } - return nil -} - -func (p *singleConnPool) put() error { - err := p.pool.Put(p.cn) - p.cn = nil - return err -} - -func (p *singleConnPool) Remove(cn *conn) error { - defer p.cnMtx.Unlock() - p.cnMtx.Lock() - if p.cn == nil { - panic("p.cn == nil") - } - if p.cn != cn { - panic("p.cn != cn") - } - if p.closed { - return errClosed - } - return p.remove() -} - -func (p *singleConnPool) remove() error { - err := p.pool.Remove(p.cn) - p.cn = nil - return err -} - -func (p *singleConnPool) Len() int { - defer p.cnMtx.Unlock() - p.cnMtx.Lock() - if p.cn == nil { - return 0 - } - return 1 -} - -func (p *singleConnPool) Size() int { - defer p.cnMtx.Unlock() - p.cnMtx.Lock() - if p.cn == nil { - return 0 - } - return 1 -} - -func (p *singleConnPool) Filter(f func(*conn) bool) { - p.cnMtx.Lock() - if p.cn != nil { - if !f(p.cn) { - p.remove() - } - } - p.cnMtx.Unlock() -} - -func (p *singleConnPool) Close() error { - defer p.cnMtx.Unlock() - p.cnMtx.Lock() - if p.closed { - return nil - } - p.closed = true - var err error - if p.cn != nil { - if p.reusable { - err = p.put() - } else { - err = p.remove() - } - } - return err -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/pubsub.go b/Godeps/_workspace/src/gopkg.in/redis.v2/pubsub.go deleted file mode 100644 index 6ac130bac..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/pubsub.go +++ /dev/null @@ -1,134 +0,0 @@ -package redis - -import ( - "fmt" - "time" -) - -// Not thread-safe. -type PubSub struct { - *baseClient -} - -func (c *Client) PubSub() *PubSub { - return &PubSub{ - baseClient: &baseClient{ - opt: c.opt, - connPool: newSingleConnPool(c.connPool, false), - }, - } -} - -func (c *Client) Publish(channel, message string) *IntCmd { - req := NewIntCmd("PUBLISH", channel, message) - c.Process(req) - return req -} - -type Message struct { - Channel string - Payload string -} - -func (m *Message) String() string { - return fmt.Sprintf("Message<%s: %s>", m.Channel, m.Payload) -} - -type PMessage struct { - Channel string - Pattern string - Payload string -} - -func (m *PMessage) String() string { - return fmt.Sprintf("PMessage<%s: %s>", m.Channel, m.Payload) -} - -type Subscription struct { - Kind string - Channel string - Count int -} - -func (m *Subscription) String() string { - return fmt.Sprintf("%s: %s", m.Kind, m.Channel) -} - -func (c *PubSub) Receive() (interface{}, error) { - return c.ReceiveTimeout(0) -} - -func (c *PubSub) ReceiveTimeout(timeout time.Duration) (interface{}, error) { - cn, err := c.conn() - if err != nil { - return nil, err - } - cn.readTimeout = timeout - - cmd := NewSliceCmd() - if err := cmd.parseReply(cn.rd); err != nil { - return nil, err - } - - reply := cmd.Val() - - msgName := reply[0].(string) - switch msgName { - case "subscribe", "unsubscribe", "psubscribe", "punsubscribe": - return &Subscription{ - Kind: msgName, - Channel: reply[1].(string), - Count: int(reply[2].(int64)), - }, nil - case "message": - return &Message{ - Channel: reply[1].(string), - Payload: reply[2].(string), - }, nil - case "pmessage": - return &PMessage{ - Pattern: reply[1].(string), - Channel: reply[2].(string), - Payload: reply[3].(string), - }, nil - } - return nil, fmt.Errorf("redis: unsupported message name: %q", msgName) -} - -func (c *PubSub) subscribe(cmd string, channels ...string) error { - cn, err := c.conn() - if err != nil { - return err - } - - args := append([]string{cmd}, channels...) - req := NewSliceCmd(args...) - return c.writeCmd(cn, req) -} - -func (c *PubSub) Subscribe(channels ...string) error { - return c.subscribe("SUBSCRIBE", channels...) -} - -func (c *PubSub) PSubscribe(patterns ...string) error { - return c.subscribe("PSUBSCRIBE", patterns...) -} - -func (c *PubSub) unsubscribe(cmd string, channels ...string) error { - cn, err := c.conn() - if err != nil { - return err - } - - args := append([]string{cmd}, channels...) - req := NewSliceCmd(args...) - return c.writeCmd(cn, req) -} - -func (c *PubSub) Unsubscribe(channels ...string) error { - return c.unsubscribe("UNSUBSCRIBE", channels...) -} - -func (c *PubSub) PUnsubscribe(patterns ...string) error { - return c.unsubscribe("PUNSUBSCRIBE", patterns...) -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/rate_limit.go b/Godeps/_workspace/src/gopkg.in/redis.v2/rate_limit.go deleted file mode 100644 index 20d851270..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/rate_limit.go +++ /dev/null @@ -1,53 +0,0 @@ -package redis - -import ( - "sync/atomic" - "time" -) - -type rateLimiter struct { - v int64 - - _closed int64 -} - -func newRateLimiter(limit time.Duration, bucketSize int) *rateLimiter { - rl := &rateLimiter{ - v: int64(bucketSize), - } - go rl.loop(limit, int64(bucketSize)) - return rl -} - -func (rl *rateLimiter) loop(limit time.Duration, bucketSize int64) { - for { - if rl.closed() { - break - } - if v := atomic.LoadInt64(&rl.v); v < bucketSize { - atomic.AddInt64(&rl.v, 1) - } - time.Sleep(limit) - } -} - -func (rl *rateLimiter) Check() bool { - for { - if v := atomic.LoadInt64(&rl.v); v > 0 { - if atomic.CompareAndSwapInt64(&rl.v, v, v-1) { - return true - } - } else { - return false - } - } -} - -func (rl *rateLimiter) Close() error { - atomic.StoreInt64(&rl._closed, 1) - return nil -} - -func (rl *rateLimiter) closed() bool { - return atomic.LoadInt64(&rl._closed) == 1 -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/rate_limit_test.go b/Godeps/_workspace/src/gopkg.in/redis.v2/rate_limit_test.go deleted file mode 100644 index 2f0d41a2e..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/rate_limit_test.go +++ /dev/null @@ -1,31 +0,0 @@ -package redis - -import ( - "sync" - "testing" - "time" -) - -func TestRateLimiter(t *testing.T) { - var n = 100000 - if testing.Short() { - n = 1000 - } - rl := newRateLimiter(time.Minute, n) - - wg := &sync.WaitGroup{} - for i := 0; i < n; i++ { - wg.Add(1) - go func() { - if !rl.Check() { - panic("check failed") - } - wg.Done() - }() - } - wg.Wait() - - if rl.Check() && rl.Check() { - t.Fatal("check passed") - } -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/redis.go b/Godeps/_workspace/src/gopkg.in/redis.v2/redis.go deleted file mode 100644 index 0d15dc8f8..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/redis.go +++ /dev/null @@ -1,231 +0,0 @@ -package redis - -import ( - "log" - "net" - "time" -) - -type baseClient struct { - connPool pool - opt *options - cmds []Cmder -} - -func (c *baseClient) writeCmd(cn *conn, cmds ...Cmder) error { - buf := cn.buf[:0] - for _, cmd := range cmds { - buf = appendArgs(buf, cmd.args()) - } - - _, err := cn.Write(buf) - return err -} - -func (c *baseClient) conn() (*conn, error) { - cn, isNew, err := c.connPool.Get() - if err != nil { - return nil, err - } - - if isNew { - if err := c.initConn(cn); err != nil { - c.removeConn(cn) - return nil, err - } - } - - return cn, nil -} - -func (c *baseClient) initConn(cn *conn) error { - if c.opt.Password == "" && c.opt.DB == 0 { - return nil - } - - pool := newSingleConnPool(c.connPool, false) - pool.SetConn(cn) - - // Client is not closed because we want to reuse underlying connection. - client := &Client{ - baseClient: &baseClient{ - opt: c.opt, - connPool: pool, - }, - } - - if c.opt.Password != "" { - if err := client.Auth(c.opt.Password).Err(); err != nil { - return err - } - } - - if c.opt.DB > 0 { - if err := client.Select(c.opt.DB).Err(); err != nil { - return err - } - } - - return nil -} - -func (c *baseClient) freeConn(cn *conn, ei error) error { - if cn.rd.Buffered() > 0 { - return c.connPool.Remove(cn) - } - if _, ok := ei.(redisError); ok { - return c.connPool.Put(cn) - } - return c.connPool.Remove(cn) -} - -func (c *baseClient) removeConn(cn *conn) { - if err := c.connPool.Remove(cn); err != nil { - log.Printf("pool.Remove failed: %s", err) - } -} - -func (c *baseClient) putConn(cn *conn) { - if err := c.connPool.Put(cn); err != nil { - log.Printf("pool.Put failed: %s", err) - } -} - -func (c *baseClient) Process(cmd Cmder) { - if c.cmds == nil { - c.run(cmd) - } else { - c.cmds = append(c.cmds, cmd) - } -} - -func (c *baseClient) run(cmd Cmder) { - cn, err := c.conn() - if err != nil { - cmd.setErr(err) - return - } - - if timeout := cmd.writeTimeout(); timeout != nil { - cn.writeTimeout = *timeout - } else { - cn.writeTimeout = c.opt.WriteTimeout - } - - if timeout := cmd.readTimeout(); timeout != nil { - cn.readTimeout = *timeout - } else { - cn.readTimeout = c.opt.ReadTimeout - } - - if err := c.writeCmd(cn, cmd); err != nil { - c.freeConn(cn, err) - cmd.setErr(err) - return - } - - if err := cmd.parseReply(cn.rd); err != nil { - c.freeConn(cn, err) - return - } - - c.putConn(cn) -} - -// Close closes the client, releasing any open resources. -func (c *baseClient) Close() error { - return c.connPool.Close() -} - -//------------------------------------------------------------------------------ - -type options struct { - Password string - DB int64 - - DialTimeout time.Duration - ReadTimeout time.Duration - WriteTimeout time.Duration - - PoolSize int - IdleTimeout time.Duration -} - -type Options struct { - Network string - Addr string - - // Dialer creates new network connection and has priority over - // Network and Addr options. - Dialer func() (net.Conn, error) - - Password string - DB int64 - - DialTimeout time.Duration - ReadTimeout time.Duration - WriteTimeout time.Duration - - PoolSize int - IdleTimeout time.Duration -} - -func (opt *Options) getPoolSize() int { - if opt.PoolSize == 0 { - return 10 - } - return opt.PoolSize -} - -func (opt *Options) getDialTimeout() time.Duration { - if opt.DialTimeout == 0 { - return 5 * time.Second - } - return opt.DialTimeout -} - -func (opt *Options) options() *options { - return &options{ - DB: opt.DB, - Password: opt.Password, - - DialTimeout: opt.getDialTimeout(), - ReadTimeout: opt.ReadTimeout, - WriteTimeout: opt.WriteTimeout, - - PoolSize: opt.getPoolSize(), - IdleTimeout: opt.IdleTimeout, - } -} - -type Client struct { - *baseClient -} - -func NewClient(clOpt *Options) *Client { - opt := clOpt.options() - dialer := clOpt.Dialer - if dialer == nil { - dialer = func() (net.Conn, error) { - return net.DialTimeout(clOpt.Network, clOpt.Addr, opt.DialTimeout) - } - } - return &Client{ - baseClient: &baseClient{ - opt: opt, - connPool: newConnPool(newConnFunc(dialer), opt), - }, - } -} - -// Deprecated. Use NewClient instead. -func NewTCPClient(opt *Options) *Client { - opt.Network = "tcp" - return NewClient(opt) -} - -// Deprecated. Use NewClient instead. -func NewUnixClient(opt *Options) *Client { - opt.Network = "unix" - return NewClient(opt) -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/redis_test.go b/Godeps/_workspace/src/gopkg.in/redis.v2/redis_test.go deleted file mode 100644 index 49f84d0e1..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/redis_test.go +++ /dev/null @@ -1,3333 +0,0 @@ -package redis_test - -import ( - "bytes" - "fmt" - "io" - "net" - "sort" - "strconv" - "sync" - "testing" - "time" - - "gopkg.in/redis.v2" - - . "gopkg.in/check.v1" -) - -const redisAddr = ":6379" - -//------------------------------------------------------------------------------ - -func sortStrings(slice []string) []string { - sort.Strings(slice) - return slice -} - -//------------------------------------------------------------------------------ - -type RedisConnectorTest struct{} - -var _ = Suite(&RedisConnectorTest{}) - -func (t *RedisConnectorTest) TestShutdown(c *C) { - c.Skip("shutdowns server") - - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - - shutdown := client.Shutdown() - c.Check(shutdown.Err(), Equals, io.EOF) - c.Check(shutdown.Val(), Equals, "") - - ping := client.Ping() - c.Check(ping.Err(), ErrorMatches, "dial tcp <nil>:[0-9]+: connection refused") - c.Check(ping.Val(), Equals, "") -} - -func (t *RedisConnectorTest) TestNewTCPClient(c *C) { - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - ping := client.Ping() - c.Check(ping.Err(), IsNil) - c.Check(ping.Val(), Equals, "PONG") - c.Assert(client.Close(), IsNil) -} - -func (t *RedisConnectorTest) TestNewUnixClient(c *C) { - c.Skip("not available on Travis CI") - - client := redis.NewUnixClient(&redis.Options{ - Addr: "/tmp/redis.sock", - }) - ping := client.Ping() - c.Check(ping.Err(), IsNil) - c.Check(ping.Val(), Equals, "PONG") - c.Assert(client.Close(), IsNil) -} - -func (t *RedisConnectorTest) TestDialer(c *C) { - client := redis.NewClient(&redis.Options{ - Dialer: func() (net.Conn, error) { - return net.Dial("tcp", redisAddr) - }, - }) - ping := client.Ping() - c.Check(ping.Err(), IsNil) - c.Check(ping.Val(), Equals, "PONG") - c.Assert(client.Close(), IsNil) -} - -func (t *RedisConnectorTest) TestClose(c *C) { - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - c.Assert(client.Close(), IsNil) - - ping := client.Ping() - c.Assert(ping.Err(), Not(IsNil)) - c.Assert(ping.Err().Error(), Equals, "redis: client is closed") - - c.Assert(client.Close(), IsNil) -} - -func (t *RedisConnectorTest) TestPubSubClose(c *C) { - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - - pubsub := client.PubSub() - c.Assert(pubsub.Close(), IsNil) - - _, err := pubsub.Receive() - c.Assert(err, Not(IsNil)) - c.Assert(err.Error(), Equals, "redis: client is closed") - - ping := client.Ping() - c.Assert(ping.Err(), IsNil) - - c.Assert(client.Close(), IsNil) -} - -func (t *RedisConnectorTest) TestMultiClose(c *C) { - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - - multi := client.Multi() - c.Assert(multi.Close(), IsNil) - - _, err := multi.Exec(func() error { - multi.Ping() - return nil - }) - c.Assert(err, Not(IsNil)) - c.Assert(err.Error(), Equals, "redis: client is closed") - - ping := client.Ping() - c.Assert(ping.Err(), IsNil) - - c.Assert(client.Close(), IsNil) -} - -func (t *RedisConnectorTest) TestPipelineClose(c *C) { - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - - _, err := client.Pipelined(func(pipeline *redis.Pipeline) error { - c.Assert(pipeline.Close(), IsNil) - pipeline.Ping() - return nil - }) - c.Assert(err, Not(IsNil)) - c.Assert(err.Error(), Equals, "redis: client is closed") - - ping := client.Ping() - c.Assert(ping.Err(), IsNil) - - c.Assert(client.Close(), IsNil) -} - -func (t *RedisConnectorTest) TestIdleTimeout(c *C) { - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - IdleTimeout: time.Nanosecond, - }) - for i := 0; i < 10; i++ { - c.Assert(client.Ping().Err(), IsNil) - } -} - -func (t *RedisConnectorTest) TestSelectDb(c *C) { - client1 := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - DB: 1, - }) - c.Assert(client1.Set("key", "db1").Err(), IsNil) - - client2 := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - DB: 2, - }) - c.Assert(client2.Get("key").Err(), Equals, redis.Nil) -} - -//------------------------------------------------------------------------------ - -type RedisConnPoolTest struct { - client *redis.Client -} - -var _ = Suite(&RedisConnPoolTest{}) - -func (t *RedisConnPoolTest) SetUpTest(c *C) { - t.client = redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) -} - -func (t *RedisConnPoolTest) TearDownTest(c *C) { - c.Assert(t.client.FlushDb().Err(), IsNil) - c.Assert(t.client.Close(), IsNil) -} - -func (t *RedisConnPoolTest) TestConnPoolMaxSize(c *C) { - wg := &sync.WaitGroup{} - for i := 0; i < 1000; i++ { - wg.Add(1) - go func() { - ping := t.client.Ping() - c.Assert(ping.Err(), IsNil) - c.Assert(ping.Val(), Equals, "PONG") - wg.Done() - }() - } - wg.Wait() - - c.Assert(t.client.Pool().Size(), Equals, 10) - c.Assert(t.client.Pool().Len(), Equals, 10) -} - -func (t *RedisConnPoolTest) TestConnPoolMaxSizeOnPipelineClient(c *C) { - const N = 1000 - - wg := &sync.WaitGroup{} - wg.Add(N) - for i := 0; i < N; i++ { - go func() { - pipeline := t.client.Pipeline() - ping := pipeline.Ping() - cmds, err := pipeline.Exec() - c.Assert(err, IsNil) - c.Assert(cmds, HasLen, 1) - c.Assert(ping.Err(), IsNil) - c.Assert(ping.Val(), Equals, "PONG") - - c.Assert(pipeline.Close(), IsNil) - - wg.Done() - }() - } - wg.Wait() - - c.Assert(t.client.Pool().Size(), Equals, 10) - c.Assert(t.client.Pool().Len(), Equals, 10) -} - -func (t *RedisConnPoolTest) TestConnPoolMaxSizeOnMultiClient(c *C) { - const N = 1000 - - wg := &sync.WaitGroup{} - wg.Add(N) - for i := 0; i < N; i++ { - go func() { - multi := t.client.Multi() - var ping *redis.StatusCmd - cmds, err := multi.Exec(func() error { - ping = multi.Ping() - return nil - }) - c.Assert(err, IsNil) - c.Assert(cmds, HasLen, 1) - c.Assert(ping.Err(), IsNil) - c.Assert(ping.Val(), Equals, "PONG") - - c.Assert(multi.Close(), IsNil) - - wg.Done() - }() - } - wg.Wait() - - c.Assert(t.client.Pool().Size(), Equals, 10) - c.Assert(t.client.Pool().Len(), Equals, 10) -} - -func (t *RedisConnPoolTest) TestConnPoolMaxSizeOnPubSub(c *C) { - const N = 10 - - wg := &sync.WaitGroup{} - wg.Add(N) - for i := 0; i < N; i++ { - go func() { - defer wg.Done() - pubsub := t.client.PubSub() - c.Assert(pubsub.Subscribe(), IsNil) - c.Assert(pubsub.Close(), IsNil) - }() - } - wg.Wait() - - c.Assert(t.client.Pool().Size(), Equals, 0) - c.Assert(t.client.Pool().Len(), Equals, 0) -} - -func (t *RedisConnPoolTest) TestConnPoolRemovesBrokenConn(c *C) { - cn, _, err := t.client.Pool().Get() - c.Assert(err, IsNil) - c.Assert(cn.Close(), IsNil) - c.Assert(t.client.Pool().Put(cn), IsNil) - - ping := t.client.Ping() - c.Assert(ping.Err().Error(), Equals, "use of closed network connection") - c.Assert(ping.Val(), Equals, "") - - ping = t.client.Ping() - c.Assert(ping.Err(), IsNil) - c.Assert(ping.Val(), Equals, "PONG") - - c.Assert(t.client.Pool().Size(), Equals, 1) - c.Assert(t.client.Pool().Len(), Equals, 1) -} - -func (t *RedisConnPoolTest) TestConnPoolReusesConn(c *C) { - for i := 0; i < 1000; i++ { - ping := t.client.Ping() - c.Assert(ping.Err(), IsNil) - c.Assert(ping.Val(), Equals, "PONG") - } - - c.Assert(t.client.Pool().Size(), Equals, 1) - c.Assert(t.client.Pool().Len(), Equals, 1) -} - -//------------------------------------------------------------------------------ - -type RedisTest struct { - client *redis.Client -} - -var _ = Suite(&RedisTest{}) - -func Test(t *testing.T) { TestingT(t) } - -func (t *RedisTest) SetUpTest(c *C) { - t.client = redis.NewTCPClient(&redis.Options{ - Addr: ":6379", - }) - - // This is much faster than Flushall. - c.Assert(t.client.Select(1).Err(), IsNil) - c.Assert(t.client.FlushDb().Err(), IsNil) - c.Assert(t.client.Select(0).Err(), IsNil) - c.Assert(t.client.FlushDb().Err(), IsNil) -} - -func (t *RedisTest) TearDownTest(c *C) { - c.Assert(t.client.Close(), IsNil) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestCmdStringMethod(c *C) { - set := t.client.Set("foo", "bar") - c.Assert(set.String(), Equals, "SET foo bar: OK") - - get := t.client.Get("foo") - c.Assert(get.String(), Equals, "GET foo: bar") -} - -func (t *RedisTest) TestCmdStringMethodError(c *C) { - get2 := t.client.Get("key_does_not_exists") - c.Assert(get2.String(), Equals, "GET key_does_not_exists: redis: nil") -} - -func (t *RedisTest) TestRunWithouthCheckingErrVal(c *C) { - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello") - - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") -} - -func (t *RedisTest) TestGetSpecChars(c *C) { - set := t.client.Set("key", "hello1\r\nhello2\r\n") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello1\r\nhello2\r\n") -} - -func (t *RedisTest) TestGetBigVal(c *C) { - val := string(bytes.Repeat([]byte{'*'}, 1<<16)) - - set := t.client.Set("key", val) - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, val) -} - -func (t *RedisTest) TestManyKeys(c *C) { - 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, n) -} - -func (t *RedisTest) TestManyKeys2(c *C) { - var n = 100000 - - keys := []string{"non-existent-key"} - for i := 0; i < n; i++ { - key := "keys.key" + strconv.Itoa(i) - t.client.Set(key, "hello"+strconv.Itoa(i)) - keys = append(keys, key) - } - keys = append(keys, "non-existent-key") - - mget := t.client.MGet(keys...) - c.Assert(mget.Err(), IsNil) - c.Assert(len(mget.Val()), Equals, n+2) - vals := mget.Val() - 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[n+1], Equals, nil) -} - -func (t *RedisTest) TestStringCmdHelpers(c *C) { - set := t.client.Set("key", "10") - c.Assert(set.Err(), IsNil) - - n, err := t.client.Get("key").Int64() - c.Assert(err, IsNil) - c.Assert(n, Equals, int64(10)) - - un, err := t.client.Get("key").Uint64() - c.Assert(err, IsNil) - c.Assert(un, Equals, uint64(10)) - - f, err := t.client.Get("key").Float64() - c.Assert(err, IsNil) - c.Assert(f, Equals, float64(10)) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestAuth(c *C) { - auth := t.client.Auth("password") - c.Assert(auth.Err(), ErrorMatches, "ERR Client sent AUTH, but no password is set") - c.Assert(auth.Val(), Equals, "") -} - -func (t *RedisTest) TestEcho(c *C) { - echo := t.client.Echo("hello") - c.Assert(echo.Err(), IsNil) - c.Assert(echo.Val(), Equals, "hello") -} - -func (t *RedisTest) TestPing(c *C) { - ping := t.client.Ping() - c.Assert(ping.Err(), IsNil) - c.Assert(ping.Val(), Equals, "PONG") -} - -func (t *RedisTest) TestSelect(c *C) { - sel := t.client.Select(1) - c.Assert(sel.Err(), IsNil) - c.Assert(sel.Val(), Equals, "OK") -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestCmdKeysDel(c *C) { - set := t.client.Set("key1", "Hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - set = t.client.Set("key2", "World") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - del := t.client.Del("key1", "key2", "key3") - c.Assert(del.Err(), IsNil) - c.Assert(del.Val(), Equals, int64(2)) -} - -func (t *RedisTest) TestCmdKeysDump(c *C) { - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - dump := t.client.Dump("key") - c.Assert(dump.Err(), IsNil) - c.Assert(dump.Val(), Equals, "\x00\x05hello\x06\x00\xf5\x9f\xb7\xf6\x90a\x1c\x99") -} - -func (t *RedisTest) TestCmdKeysExists(c *C) { - set := t.client.Set("key1", "Hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - exists := t.client.Exists("key1") - c.Assert(exists.Err(), IsNil) - c.Assert(exists.Val(), Equals, true) - - exists = t.client.Exists("key2") - c.Assert(exists.Err(), IsNil) - c.Assert(exists.Val(), Equals, false) -} - -func (t *RedisTest) TestCmdKeysExpire(c *C) { - set := t.client.Set("key", "Hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - expire := t.client.Expire("key", 10*time.Second) - c.Assert(expire.Err(), IsNil) - c.Assert(expire.Val(), Equals, true) - - ttl := t.client.TTL("key") - c.Assert(ttl.Err(), IsNil) - c.Assert(ttl.Val(), Equals, 10*time.Second) - - set = t.client.Set("key", "Hello World") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - ttl = t.client.TTL("key") - c.Assert(ttl.Err(), IsNil) - c.Assert(ttl.Val() < 0, Equals, true) -} - -func (t *RedisTest) TestCmdKeysExpireAt(c *C) { - set := t.client.Set("key", "Hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - exists := t.client.Exists("key") - c.Assert(exists.Err(), IsNil) - c.Assert(exists.Val(), Equals, true) - - expireAt := t.client.ExpireAt("key", time.Now().Add(-time.Hour)) - c.Assert(expireAt.Err(), IsNil) - c.Assert(expireAt.Val(), Equals, true) - - exists = t.client.Exists("key") - c.Assert(exists.Err(), IsNil) - c.Assert(exists.Val(), Equals, false) -} - -func (t *RedisTest) TestCmdKeysKeys(c *C) { - mset := t.client.MSet("one", "1", "two", "2", "three", "3", "four", "4") - c.Assert(mset.Err(), IsNil) - c.Assert(mset.Val(), Equals, "OK") - - keys := t.client.Keys("*o*") - c.Assert(keys.Err(), IsNil) - c.Assert(sortStrings(keys.Val()), DeepEquals, []string{"four", "one", "two"}) - - keys = t.client.Keys("t??") - c.Assert(keys.Err(), IsNil) - c.Assert(keys.Val(), DeepEquals, []string{"two"}) - - keys = t.client.Keys("*") - c.Assert(keys.Err(), IsNil) - c.Assert( - sortStrings(keys.Val()), - DeepEquals, - []string{"four", "one", "three", "two"}, - ) -} - -func (t *RedisTest) TestCmdKeysMigrate(c *C) { - migrate := t.client.Migrate("localhost", "6380", "key", 0, 0) - c.Assert(migrate.Err(), IsNil) - c.Assert(migrate.Val(), Equals, "NOKEY") - - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - migrate = t.client.Migrate("localhost", "6380", "key", 0, 0) - c.Assert(migrate.Err(), ErrorMatches, "IOERR error or timeout writing to target instance") - c.Assert(migrate.Val(), Equals, "") -} - -func (t *RedisTest) TestCmdKeysMove(c *C) { - move := t.client.Move("key", 1) - c.Assert(move.Err(), IsNil) - c.Assert(move.Val(), Equals, false) - - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - move = t.client.Move("key", 1) - c.Assert(move.Err(), IsNil) - c.Assert(move.Val(), Equals, true) - - get := t.client.Get("key") - c.Assert(get.Err(), Equals, redis.Nil) - c.Assert(get.Val(), Equals, "") - - sel := t.client.Select(1) - c.Assert(sel.Err(), IsNil) - c.Assert(sel.Val(), Equals, "OK") - - get = t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello") -} - -func (t *RedisTest) TestCmdKeysObject(c *C) { - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - refCount := t.client.ObjectRefCount("key") - c.Assert(refCount.Err(), IsNil) - c.Assert(refCount.Val(), Equals, int64(1)) - - enc := t.client.ObjectEncoding("key") - c.Assert(enc.Err(), IsNil) - c.Assert(enc.Val(), Equals, "raw") - - idleTime := t.client.ObjectIdleTime("key") - c.Assert(idleTime.Err(), IsNil) - c.Assert(idleTime.Val(), Equals, time.Duration(0)) -} - -func (t *RedisTest) TestCmdKeysPersist(c *C) { - set := t.client.Set("key", "Hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - expire := t.client.Expire("key", 10*time.Second) - c.Assert(expire.Err(), IsNil) - c.Assert(expire.Val(), Equals, true) - - ttl := t.client.TTL("key") - c.Assert(ttl.Err(), IsNil) - c.Assert(ttl.Val(), Equals, 10*time.Second) - - persist := t.client.Persist("key") - c.Assert(persist.Err(), IsNil) - c.Assert(persist.Val(), Equals, true) - - ttl = t.client.TTL("key") - c.Assert(ttl.Err(), IsNil) - c.Assert(ttl.Val() < 0, Equals, true) -} - -func (t *RedisTest) TestCmdKeysPExpire(c *C) { - set := t.client.Set("key", "Hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - expiration := 900 * time.Millisecond - pexpire := t.client.PExpire("key", expiration) - c.Assert(pexpire.Err(), IsNil) - c.Assert(pexpire.Val(), Equals, true) - - ttl := t.client.TTL("key") - c.Assert(ttl.Err(), IsNil) - c.Assert(ttl.Val(), Equals, time.Second) - - pttl := t.client.PTTL("key") - c.Assert(pttl.Err(), IsNil) - c.Assert(pttl.Val() <= expiration, Equals, true) - c.Assert(pttl.Val() >= expiration-time.Millisecond, Equals, true) -} - -func (t *RedisTest) TestCmdKeysPExpireAt(c *C) { - set := t.client.Set("key", "Hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - expiration := 900 * time.Millisecond - pexpireat := t.client.PExpireAt("key", time.Now().Add(expiration)) - c.Assert(pexpireat.Err(), IsNil) - c.Assert(pexpireat.Val(), Equals, true) - - ttl := t.client.TTL("key") - c.Assert(ttl.Err(), IsNil) - c.Assert(ttl.Val(), Equals, time.Second) - - pttl := t.client.PTTL("key") - c.Assert(pttl.Err(), IsNil) - c.Assert(pttl.Val() <= expiration, Equals, true) - c.Assert(pttl.Val() >= expiration-time.Millisecond, Equals, true) -} - -func (t *RedisTest) TestCmdKeysPTTL(c *C) { - set := t.client.Set("key", "Hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - expiration := time.Second - expire := t.client.Expire("key", expiration) - c.Assert(expire.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - pttl := t.client.PTTL("key") - c.Assert(pttl.Err(), IsNil) - c.Assert(pttl.Val() <= expiration, Equals, true) - c.Assert(pttl.Val() >= expiration-time.Millisecond, Equals, true) -} - -func (t *RedisTest) TestCmdKeysRandomKey(c *C) { - randomKey := t.client.RandomKey() - c.Assert(randomKey.Err(), Equals, redis.Nil) - c.Assert(randomKey.Val(), Equals, "") - - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - randomKey = t.client.RandomKey() - c.Assert(randomKey.Err(), IsNil) - c.Assert(randomKey.Val(), Equals, "key") -} - -func (t *RedisTest) TestCmdKeysRename(c *C) { - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - status := t.client.Rename("key", "key1") - c.Assert(status.Err(), IsNil) - c.Assert(status.Val(), Equals, "OK") - - get := t.client.Get("key1") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello") -} - -func (t *RedisTest) TestCmdKeysRenameNX(c *C) { - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - renameNX := t.client.RenameNX("key", "key1") - c.Assert(renameNX.Err(), IsNil) - c.Assert(renameNX.Val(), Equals, true) - - get := t.client.Get("key1") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello") -} - -func (t *RedisTest) TestCmdKeysRestore(c *C) { - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - dump := t.client.Dump("key") - c.Assert(dump.Err(), IsNil) - - del := t.client.Del("key") - c.Assert(del.Err(), IsNil) - - restore := t.client.Restore("key", 0, dump.Val()) - c.Assert(restore.Err(), IsNil) - c.Assert(restore.Val(), Equals, "OK") - - type_ := t.client.Type("key") - c.Assert(type_.Err(), IsNil) - c.Assert(type_.Val(), Equals, "string") - - lRange := t.client.Get("key") - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), Equals, "hello") -} - -func (t *RedisTest) TestCmdKeysSort(c *C) { - lPush := t.client.LPush("list", "1") - c.Assert(lPush.Err(), IsNil) - c.Assert(lPush.Val(), Equals, int64(1)) - lPush = t.client.LPush("list", "3") - c.Assert(lPush.Err(), IsNil) - c.Assert(lPush.Val(), Equals, int64(2)) - lPush = t.client.LPush("list", "2") - c.Assert(lPush.Err(), IsNil) - c.Assert(lPush.Val(), Equals, int64(3)) - - sort := t.client.Sort("list", redis.Sort{Offset: 0, Count: 2, Order: "ASC"}) - c.Assert(sort.Err(), IsNil) - c.Assert(sort.Val(), DeepEquals, []string{"1", "2"}) -} - -func (t *RedisTest) TestCmdKeysSortBy(c *C) { - lPush := t.client.LPush("list", "1") - c.Assert(lPush.Err(), IsNil) - c.Assert(lPush.Val(), Equals, int64(1)) - lPush = t.client.LPush("list", "3") - c.Assert(lPush.Err(), IsNil) - c.Assert(lPush.Val(), Equals, int64(2)) - lPush = t.client.LPush("list", "2") - c.Assert(lPush.Err(), IsNil) - c.Assert(lPush.Val(), Equals, int64(3)) - - set := t.client.Set("weight_1", "5") - c.Assert(set.Err(), IsNil) - set = t.client.Set("weight_2", "2") - c.Assert(set.Err(), IsNil) - set = t.client.Set("weight_3", "8") - c.Assert(set.Err(), IsNil) - - sort := t.client.Sort("list", redis.Sort{Offset: 0, Count: 2, Order: "ASC", By: "weight_*"}) - c.Assert(sort.Err(), IsNil) - c.Assert(sort.Val(), DeepEquals, []string{"2", "1"}) -} - -func (t *RedisTest) TestCmdKeysTTL(c *C) { - ttl := t.client.TTL("key") - c.Assert(ttl.Err(), IsNil) - c.Assert(ttl.Val() < 0, Equals, true) - - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - expire := t.client.Expire("key", 60*time.Second) - c.Assert(expire.Err(), IsNil) - c.Assert(expire.Val(), Equals, true) - - ttl = t.client.TTL("key") - c.Assert(ttl.Err(), IsNil) - c.Assert(ttl.Val(), Equals, 60*time.Second) -} - -func (t *RedisTest) TestCmdKeysType(c *C) { - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - type_ := t.client.Type("key") - c.Assert(type_.Err(), IsNil) - c.Assert(type_.Val(), Equals, "string") -} - -func (t *RedisTest) TestCmdScan(c *C) { - for i := 0; i < 1000; i++ { - set := t.client.Set(fmt.Sprintf("key%d", i), "hello") - c.Assert(set.Err(), IsNil) - } - - cursor, keys, err := t.client.Scan(0, "", 0).Result() - c.Assert(err, IsNil) - c.Assert(cursor > 0, Equals, true) - c.Assert(len(keys) > 0, Equals, true) -} - -func (t *RedisTest) TestCmdSScan(c *C) { - for i := 0; i < 1000; i++ { - sadd := t.client.SAdd("myset", fmt.Sprintf("member%d", i)) - c.Assert(sadd.Err(), IsNil) - } - - cursor, keys, err := t.client.SScan("myset", 0, "", 0).Result() - c.Assert(err, IsNil) - c.Assert(cursor > 0, Equals, true) - c.Assert(len(keys) > 0, Equals, true) -} - -func (t *RedisTest) TestCmdHScan(c *C) { - for i := 0; i < 1000; i++ { - sadd := t.client.HSet("myhash", fmt.Sprintf("key%d", i), "hello") - c.Assert(sadd.Err(), IsNil) - } - - cursor, keys, err := t.client.HScan("myhash", 0, "", 0).Result() - c.Assert(err, IsNil) - c.Assert(cursor > 0, Equals, true) - c.Assert(len(keys) > 0, Equals, true) -} - -func (t *RedisTest) TestCmdZScan(c *C) { - for i := 0; i < 1000; i++ { - sadd := t.client.ZAdd("myset", redis.Z{float64(i), fmt.Sprintf("member%d", i)}) - c.Assert(sadd.Err(), IsNil) - } - - cursor, keys, err := t.client.ZScan("myset", 0, "", 0).Result() - c.Assert(err, IsNil) - c.Assert(cursor > 0, Equals, true) - c.Assert(len(keys) > 0, Equals, true) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestStringsAppend(c *C) { - exists := t.client.Exists("key") - c.Assert(exists.Err(), IsNil) - c.Assert(exists.Val(), Equals, false) - - append := t.client.Append("key", "Hello") - c.Assert(append.Err(), IsNil) - c.Assert(append.Val(), Equals, int64(5)) - - append = t.client.Append("key", " World") - c.Assert(append.Err(), IsNil) - c.Assert(append.Val(), Equals, int64(11)) - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "Hello World") -} - -func (t *RedisTest) TestStringsBitCount(c *C) { - set := t.client.Set("key", "foobar") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - bitCount := t.client.BitCount("key", nil) - c.Assert(bitCount.Err(), IsNil) - c.Assert(bitCount.Val(), Equals, int64(26)) - - bitCount = t.client.BitCount("key", &redis.BitCount{0, 0}) - c.Assert(bitCount.Err(), IsNil) - c.Assert(bitCount.Val(), Equals, int64(4)) - - bitCount = t.client.BitCount("key", &redis.BitCount{1, 1}) - c.Assert(bitCount.Err(), IsNil) - c.Assert(bitCount.Val(), Equals, int64(6)) -} - -func (t *RedisTest) TestStringsBitOpAnd(c *C) { - set := t.client.Set("key1", "1") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - set = t.client.Set("key2", "0") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - bitOpAnd := t.client.BitOpAnd("dest", "key1", "key2") - c.Assert(bitOpAnd.Err(), IsNil) - c.Assert(bitOpAnd.Val(), Equals, int64(1)) - - get := t.client.Get("dest") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "0") -} - -func (t *RedisTest) TestStringsBitOpOr(c *C) { - set := t.client.Set("key1", "1") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - set = t.client.Set("key2", "0") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - bitOpOr := t.client.BitOpOr("dest", "key1", "key2") - c.Assert(bitOpOr.Err(), IsNil) - c.Assert(bitOpOr.Val(), Equals, int64(1)) - - get := t.client.Get("dest") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "1") -} - -func (t *RedisTest) TestStringsBitOpXor(c *C) { - set := t.client.Set("key1", "\xff") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - set = t.client.Set("key2", "\x0f") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - bitOpXor := t.client.BitOpXor("dest", "key1", "key2") - c.Assert(bitOpXor.Err(), IsNil) - c.Assert(bitOpXor.Val(), Equals, int64(1)) - - get := t.client.Get("dest") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "\xf0") -} - -func (t *RedisTest) TestStringsBitOpNot(c *C) { - set := t.client.Set("key1", "\x00") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - bitOpNot := t.client.BitOpNot("dest", "key1") - c.Assert(bitOpNot.Err(), IsNil) - c.Assert(bitOpNot.Val(), Equals, int64(1)) - - get := t.client.Get("dest") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "\xff") -} - -func (t *RedisTest) TestStringsDecr(c *C) { - set := t.client.Set("key", "10") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - decr := t.client.Decr("key") - c.Assert(decr.Err(), IsNil) - c.Assert(decr.Val(), Equals, int64(9)) - - set = t.client.Set("key", "234293482390480948029348230948") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - decr = t.client.Decr("key") - c.Assert(decr.Err(), ErrorMatches, "ERR value is not an integer or out of range") - c.Assert(decr.Val(), Equals, int64(0)) -} - -func (t *RedisTest) TestStringsDecrBy(c *C) { - set := t.client.Set("key", "10") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - decrBy := t.client.DecrBy("key", 5) - c.Assert(decrBy.Err(), IsNil) - c.Assert(decrBy.Val(), Equals, int64(5)) -} - -func (t *RedisTest) TestStringsGet(c *C) { - get := t.client.Get("_") - c.Assert(get.Err(), Equals, redis.Nil) - c.Assert(get.Val(), Equals, "") - - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - get = t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello") -} - -func (t *RedisTest) TestStringsGetBit(c *C) { - setBit := t.client.SetBit("key", 7, 1) - c.Assert(setBit.Err(), IsNil) - c.Assert(setBit.Val(), Equals, int64(0)) - - getBit := t.client.GetBit("key", 0) - c.Assert(getBit.Err(), IsNil) - c.Assert(getBit.Val(), Equals, int64(0)) - - getBit = t.client.GetBit("key", 7) - c.Assert(getBit.Err(), IsNil) - c.Assert(getBit.Val(), Equals, int64(1)) - - getBit = t.client.GetBit("key", 100) - c.Assert(getBit.Err(), IsNil) - c.Assert(getBit.Val(), Equals, int64(0)) -} - -func (t *RedisTest) TestStringsGetRange(c *C) { - set := t.client.Set("key", "This is a string") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - getRange := t.client.GetRange("key", 0, 3) - c.Assert(getRange.Err(), IsNil) - c.Assert(getRange.Val(), Equals, "This") - - getRange = t.client.GetRange("key", -3, -1) - c.Assert(getRange.Err(), IsNil) - c.Assert(getRange.Val(), Equals, "ing") - - getRange = t.client.GetRange("key", 0, -1) - c.Assert(getRange.Err(), IsNil) - c.Assert(getRange.Val(), Equals, "This is a string") - - getRange = t.client.GetRange("key", 10, 100) - c.Assert(getRange.Err(), IsNil) - c.Assert(getRange.Val(), Equals, "string") -} - -func (t *RedisTest) TestStringsGetSet(c *C) { - incr := t.client.Incr("key") - c.Assert(incr.Err(), IsNil) - c.Assert(incr.Val(), Equals, int64(1)) - - getSet := t.client.GetSet("key", "0") - c.Assert(getSet.Err(), IsNil) - c.Assert(getSet.Val(), Equals, "1") - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "0") -} - -func (t *RedisTest) TestStringsIncr(c *C) { - set := t.client.Set("key", "10") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - incr := t.client.Incr("key") - c.Assert(incr.Err(), IsNil) - c.Assert(incr.Val(), Equals, int64(11)) - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "11") -} - -func (t *RedisTest) TestStringsIncrBy(c *C) { - set := t.client.Set("key", "10") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - incrBy := t.client.IncrBy("key", 5) - c.Assert(incrBy.Err(), IsNil) - c.Assert(incrBy.Val(), Equals, int64(15)) -} - -func (t *RedisTest) TestIncrByFloat(c *C) { - set := t.client.Set("key", "10.50") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - incrByFloat := t.client.IncrByFloat("key", 0.1) - c.Assert(incrByFloat.Err(), IsNil) - c.Assert(incrByFloat.Val(), Equals, 10.6) - - set = t.client.Set("key", "5.0e3") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - incrByFloat = t.client.IncrByFloat("key", 2.0e2) - c.Assert(incrByFloat.Err(), IsNil) - c.Assert(incrByFloat.Val(), Equals, float64(5200)) -} - -func (t *RedisTest) TestIncrByFloatOverflow(c *C) { - incrByFloat := t.client.IncrByFloat("key", 996945661) - c.Assert(incrByFloat.Err(), IsNil) - c.Assert(incrByFloat.Val(), Equals, float64(996945661)) -} - -func (t *RedisTest) TestStringsMSetMGet(c *C) { - mSet := t.client.MSet("key1", "hello1", "key2", "hello2") - c.Assert(mSet.Err(), IsNil) - c.Assert(mSet.Val(), Equals, "OK") - - mGet := t.client.MGet("key1", "key2", "_") - c.Assert(mGet.Err(), IsNil) - c.Assert(mGet.Val(), DeepEquals, []interface{}{"hello1", "hello2", nil}) -} - -func (t *RedisTest) TestStringsMSetNX(c *C) { - mSetNX := t.client.MSetNX("key1", "hello1", "key2", "hello2") - c.Assert(mSetNX.Err(), IsNil) - c.Assert(mSetNX.Val(), Equals, true) - - mSetNX = t.client.MSetNX("key2", "hello1", "key3", "hello2") - c.Assert(mSetNX.Err(), IsNil) - c.Assert(mSetNX.Val(), Equals, false) -} - -func (t *RedisTest) TestStringsPSetEx(c *C) { - expiration := 50 * time.Millisecond - psetex := t.client.PSetEx("key", expiration, "hello") - c.Assert(psetex.Err(), IsNil) - c.Assert(psetex.Val(), Equals, "OK") - - pttl := t.client.PTTL("key") - c.Assert(pttl.Err(), IsNil) - c.Assert(pttl.Val() <= expiration, Equals, true) - c.Assert(pttl.Val() >= expiration-time.Millisecond, Equals, true) - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello") -} - -func (t *RedisTest) TestStringsSetGet(c *C) { - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello") -} - -func (t *RedisTest) TestStringsSetEx(c *C) { - setEx := t.client.SetEx("key", 10*time.Second, "hello") - c.Assert(setEx.Err(), IsNil) - c.Assert(setEx.Val(), Equals, "OK") - - ttl := t.client.TTL("key") - c.Assert(ttl.Err(), IsNil) - c.Assert(ttl.Val(), Equals, 10*time.Second) -} - -func (t *RedisTest) TestStringsSetNX(c *C) { - setNX := t.client.SetNX("key", "hello") - c.Assert(setNX.Err(), IsNil) - c.Assert(setNX.Val(), Equals, true) - - setNX = t.client.SetNX("key", "hello2") - c.Assert(setNX.Err(), IsNil) - c.Assert(setNX.Val(), Equals, false) - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello") -} - -func (t *RedisTest) TestStringsSetRange(c *C) { - set := t.client.Set("key", "Hello World") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - range_ := t.client.SetRange("key", 6, "Redis") - c.Assert(range_.Err(), IsNil) - c.Assert(range_.Val(), Equals, int64(11)) - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "Hello Redis") -} - -func (t *RedisTest) TestStringsStrLen(c *C) { - set := t.client.Set("key", "hello") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - strLen := t.client.StrLen("key") - c.Assert(strLen.Err(), IsNil) - c.Assert(strLen.Val(), Equals, int64(5)) - - strLen = t.client.StrLen("_") - c.Assert(strLen.Err(), IsNil) - c.Assert(strLen.Val(), Equals, int64(0)) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestCmdHDel(c *C) { - hSet := t.client.HSet("hash", "key", "hello") - c.Assert(hSet.Err(), IsNil) - - hDel := t.client.HDel("hash", "key") - c.Assert(hDel.Err(), IsNil) - c.Assert(hDel.Val(), Equals, int64(1)) - - hDel = t.client.HDel("hash", "key") - c.Assert(hDel.Err(), IsNil) - c.Assert(hDel.Val(), Equals, int64(0)) -} - -func (t *RedisTest) TestCmdHExists(c *C) { - hSet := t.client.HSet("hash", "key", "hello") - c.Assert(hSet.Err(), IsNil) - - hExists := t.client.HExists("hash", "key") - c.Assert(hExists.Err(), IsNil) - c.Assert(hExists.Val(), Equals, true) - - hExists = t.client.HExists("hash", "key1") - c.Assert(hExists.Err(), IsNil) - c.Assert(hExists.Val(), Equals, false) -} - -func (t *RedisTest) TestCmdHGet(c *C) { - hSet := t.client.HSet("hash", "key", "hello") - c.Assert(hSet.Err(), IsNil) - - hGet := t.client.HGet("hash", "key") - c.Assert(hGet.Err(), IsNil) - c.Assert(hGet.Val(), Equals, "hello") - - hGet = t.client.HGet("hash", "key1") - c.Assert(hGet.Err(), Equals, redis.Nil) - c.Assert(hGet.Val(), Equals, "") -} - -func (t *RedisTest) TestCmdHGetAll(c *C) { - hSet := t.client.HSet("hash", "key1", "hello1") - c.Assert(hSet.Err(), IsNil) - hSet = t.client.HSet("hash", "key2", "hello2") - c.Assert(hSet.Err(), IsNil) - - hGetAll := t.client.HGetAll("hash") - c.Assert(hGetAll.Err(), IsNil) - c.Assert(hGetAll.Val(), DeepEquals, []string{"key1", "hello1", "key2", "hello2"}) -} - -func (t *RedisTest) TestCmdHGetAllMap(c *C) { - hSet := t.client.HSet("hash", "key1", "hello1") - c.Assert(hSet.Err(), IsNil) - hSet = t.client.HSet("hash", "key2", "hello2") - c.Assert(hSet.Err(), IsNil) - - hGetAll := t.client.HGetAllMap("hash") - c.Assert(hGetAll.Err(), IsNil) - c.Assert(hGetAll.Val(), DeepEquals, map[string]string{"key1": "hello1", "key2": "hello2"}) -} - -func (t *RedisTest) TestCmdHIncrBy(c *C) { - hSet := t.client.HSet("hash", "key", "5") - c.Assert(hSet.Err(), IsNil) - - hIncrBy := t.client.HIncrBy("hash", "key", 1) - c.Assert(hIncrBy.Err(), IsNil) - c.Assert(hIncrBy.Val(), Equals, int64(6)) - - hIncrBy = t.client.HIncrBy("hash", "key", -1) - c.Assert(hIncrBy.Err(), IsNil) - c.Assert(hIncrBy.Val(), Equals, int64(5)) - - hIncrBy = t.client.HIncrBy("hash", "key", -10) - c.Assert(hIncrBy.Err(), IsNil) - c.Assert(hIncrBy.Val(), Equals, int64(-5)) -} - -func (t *RedisTest) TestCmdHIncrByFloat(c *C) { - hSet := t.client.HSet("hash", "field", "10.50") - c.Assert(hSet.Err(), IsNil) - c.Assert(hSet.Val(), Equals, true) - - hIncrByFloat := t.client.HIncrByFloat("hash", "field", 0.1) - c.Assert(hIncrByFloat.Err(), IsNil) - c.Assert(hIncrByFloat.Val(), Equals, 10.6) - - hSet = t.client.HSet("hash", "field", "5.0e3") - c.Assert(hSet.Err(), IsNil) - c.Assert(hSet.Val(), Equals, false) - - hIncrByFloat = t.client.HIncrByFloat("hash", "field", 2.0e2) - c.Assert(hIncrByFloat.Err(), IsNil) - c.Assert(hIncrByFloat.Val(), Equals, float64(5200)) -} - -func (t *RedisTest) TestCmdHKeys(c *C) { - hkeys := t.client.HKeys("hash") - c.Assert(hkeys.Err(), IsNil) - c.Assert(hkeys.Val(), DeepEquals, []string{}) - - hset := t.client.HSet("hash", "key1", "hello1") - c.Assert(hset.Err(), IsNil) - hset = t.client.HSet("hash", "key2", "hello2") - c.Assert(hset.Err(), IsNil) - - hkeys = t.client.HKeys("hash") - c.Assert(hkeys.Err(), IsNil) - c.Assert(hkeys.Val(), DeepEquals, []string{"key1", "key2"}) -} - -func (t *RedisTest) TestCmdHLen(c *C) { - hSet := t.client.HSet("hash", "key1", "hello1") - c.Assert(hSet.Err(), IsNil) - hSet = t.client.HSet("hash", "key2", "hello2") - c.Assert(hSet.Err(), IsNil) - - hLen := t.client.HLen("hash") - c.Assert(hLen.Err(), IsNil) - c.Assert(hLen.Val(), Equals, int64(2)) -} - -func (t *RedisTest) TestCmdHMGet(c *C) { - hSet := t.client.HSet("hash", "key1", "hello1") - c.Assert(hSet.Err(), IsNil) - hSet = t.client.HSet("hash", "key2", "hello2") - c.Assert(hSet.Err(), IsNil) - - hMGet := t.client.HMGet("hash", "key1", "key2", "_") - c.Assert(hMGet.Err(), IsNil) - c.Assert(hMGet.Val(), DeepEquals, []interface{}{"hello1", "hello2", nil}) -} - -func (t *RedisTest) TestCmdHMSet(c *C) { - hMSet := t.client.HMSet("hash", "key1", "hello1", "key2", "hello2") - c.Assert(hMSet.Err(), IsNil) - c.Assert(hMSet.Val(), Equals, "OK") - - hGet := t.client.HGet("hash", "key1") - c.Assert(hGet.Err(), IsNil) - c.Assert(hGet.Val(), Equals, "hello1") - - hGet = t.client.HGet("hash", "key2") - c.Assert(hGet.Err(), IsNil) - c.Assert(hGet.Val(), Equals, "hello2") -} - -func (t *RedisTest) TestCmdHSet(c *C) { - hSet := t.client.HSet("hash", "key", "hello") - c.Assert(hSet.Err(), IsNil) - c.Assert(hSet.Val(), Equals, true) - - hGet := t.client.HGet("hash", "key") - c.Assert(hGet.Err(), IsNil) - c.Assert(hGet.Val(), Equals, "hello") -} - -func (t *RedisTest) TestCmdHSetNX(c *C) { - hSetNX := t.client.HSetNX("hash", "key", "hello") - c.Assert(hSetNX.Err(), IsNil) - c.Assert(hSetNX.Val(), Equals, true) - - hSetNX = t.client.HSetNX("hash", "key", "hello") - c.Assert(hSetNX.Err(), IsNil) - c.Assert(hSetNX.Val(), Equals, false) - - hGet := t.client.HGet("hash", "key") - c.Assert(hGet.Err(), IsNil) - c.Assert(hGet.Val(), Equals, "hello") -} - -func (t *RedisTest) TestCmdHVals(c *C) { - hSet := t.client.HSet("hash", "key1", "hello1") - c.Assert(hSet.Err(), IsNil) - hSet = t.client.HSet("hash", "key2", "hello2") - c.Assert(hSet.Err(), IsNil) - - hVals := t.client.HVals("hash") - c.Assert(hVals.Err(), IsNil) - c.Assert(hVals.Val(), DeepEquals, []string{"hello1", "hello2"}) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestCmdListsBLPop(c *C) { - rPush := t.client.RPush("list1", "a", "b", "c") - c.Assert(rPush.Err(), IsNil) - - bLPop := t.client.BLPop(0, "list1", "list2") - c.Assert(bLPop.Err(), IsNil) - c.Assert(bLPop.Val(), DeepEquals, []string{"list1", "a"}) -} - -func (t *RedisTest) TestCmdListsBLPopBlocks(c *C) { - started := make(chan bool) - done := make(chan bool) - go func() { - started <- true - bLPop := t.client.BLPop(0, "list") - c.Assert(bLPop.Err(), IsNil) - c.Assert(bLPop.Val(), DeepEquals, []string{"list", "a"}) - done <- true - }() - <-started - - select { - case <-done: - c.Error("BLPop is not blocked") - case <-time.After(time.Second): - // ok - } - - rPush := t.client.RPush("list", "a") - c.Assert(rPush.Err(), IsNil) - - select { - case <-done: - // ok - case <-time.After(time.Second): - c.Error("BLPop is still blocked") - // ok - } -} - -func (t *RedisTest) TestCmdListsBLPopTimeout(c *C) { - bLPop := t.client.BLPop(1, "list1") - c.Assert(bLPop.Err(), Equals, redis.Nil) - c.Assert(bLPop.Val(), IsNil) -} - -func (t *RedisTest) TestCmdListsBRPop(c *C) { - rPush := t.client.RPush("list1", "a", "b", "c") - c.Assert(rPush.Err(), IsNil) - - bRPop := t.client.BRPop(0, "list1", "list2") - c.Assert(bRPop.Err(), IsNil) - c.Assert(bRPop.Val(), DeepEquals, []string{"list1", "c"}) -} - -func (t *RedisTest) TestCmdListsBRPopBlocks(c *C) { - started := make(chan bool) - done := make(chan bool) - go func() { - started <- true - brpop := t.client.BRPop(0, "list") - c.Assert(brpop.Err(), IsNil) - c.Assert(brpop.Val(), DeepEquals, []string{"list", "a"}) - done <- true - }() - <-started - - select { - case <-done: - c.Error("BRPop is not blocked") - case <-time.After(time.Second): - // ok - } - - rPush := t.client.RPush("list", "a") - c.Assert(rPush.Err(), IsNil) - - select { - case <-done: - // ok - case <-time.After(time.Second): - c.Error("BRPop is still blocked") - // ok - } -} - -func (t *RedisTest) TestCmdListsBRPopLPush(c *C) { - rPush := t.client.RPush("list1", "a", "b", "c") - c.Assert(rPush.Err(), IsNil) - - bRPopLPush := t.client.BRPopLPush("list1", "list2", 0) - c.Assert(bRPopLPush.Err(), IsNil) - c.Assert(bRPopLPush.Val(), Equals, "c") -} - -func (t *RedisTest) TestCmdListsLIndex(c *C) { - lPush := t.client.LPush("list", "World") - c.Assert(lPush.Err(), IsNil) - lPush = t.client.LPush("list", "Hello") - c.Assert(lPush.Err(), IsNil) - - lIndex := t.client.LIndex("list", 0) - c.Assert(lIndex.Err(), IsNil) - c.Assert(lIndex.Val(), Equals, "Hello") - - lIndex = t.client.LIndex("list", -1) - c.Assert(lIndex.Err(), IsNil) - c.Assert(lIndex.Val(), Equals, "World") - - lIndex = t.client.LIndex("list", 3) - c.Assert(lIndex.Err(), Equals, redis.Nil) - c.Assert(lIndex.Val(), Equals, "") -} - -func (t *RedisTest) TestCmdListsLInsert(c *C) { - rPush := t.client.RPush("list", "Hello") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "World") - c.Assert(rPush.Err(), IsNil) - - lInsert := t.client.LInsert("list", "BEFORE", "World", "There") - c.Assert(lInsert.Err(), IsNil) - c.Assert(lInsert.Val(), Equals, int64(3)) - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"Hello", "There", "World"}) -} - -func (t *RedisTest) TestCmdListsLLen(c *C) { - lPush := t.client.LPush("list", "World") - c.Assert(lPush.Err(), IsNil) - lPush = t.client.LPush("list", "Hello") - c.Assert(lPush.Err(), IsNil) - - lLen := t.client.LLen("list") - c.Assert(lLen.Err(), IsNil) - c.Assert(lLen.Val(), Equals, int64(2)) -} - -func (t *RedisTest) TestCmdListsLPop(c *C) { - rPush := t.client.RPush("list", "one") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "two") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "three") - c.Assert(rPush.Err(), IsNil) - - lPop := t.client.LPop("list") - c.Assert(lPop.Err(), IsNil) - c.Assert(lPop.Val(), Equals, "one") - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"two", "three"}) -} - -func (t *RedisTest) TestCmdListsLPush(c *C) { - lPush := t.client.LPush("list", "World") - c.Assert(lPush.Err(), IsNil) - lPush = t.client.LPush("list", "Hello") - c.Assert(lPush.Err(), IsNil) - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"Hello", "World"}) -} - -func (t *RedisTest) TestCmdListsLPushX(c *C) { - lPush := t.client.LPush("list", "World") - c.Assert(lPush.Err(), IsNil) - - lPushX := t.client.LPushX("list", "Hello") - c.Assert(lPushX.Err(), IsNil) - c.Assert(lPushX.Val(), Equals, int64(2)) - - lPushX = t.client.LPushX("list2", "Hello") - c.Assert(lPushX.Err(), IsNil) - c.Assert(lPushX.Val(), Equals, int64(0)) - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"Hello", "World"}) - - lRange = t.client.LRange("list2", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{}) -} - -func (t *RedisTest) TestCmdListsLRange(c *C) { - rPush := t.client.RPush("list", "one") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "two") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "three") - c.Assert(rPush.Err(), IsNil) - - lRange := t.client.LRange("list", 0, 0) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"one"}) - - lRange = t.client.LRange("list", -3, 2) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"one", "two", "three"}) - - lRange = t.client.LRange("list", -100, 100) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"one", "two", "three"}) - - lRange = t.client.LRange("list", 5, 10) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{}) -} - -func (t *RedisTest) TestCmdListsLRem(c *C) { - rPush := t.client.RPush("list", "hello") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "hello") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "key") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "hello") - c.Assert(rPush.Err(), IsNil) - - lRem := t.client.LRem("list", -2, "hello") - c.Assert(lRem.Err(), IsNil) - c.Assert(lRem.Val(), Equals, int64(2)) - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"hello", "key"}) -} - -func (t *RedisTest) TestCmdListsLSet(c *C) { - rPush := t.client.RPush("list", "one") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "two") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "three") - c.Assert(rPush.Err(), IsNil) - - lSet := t.client.LSet("list", 0, "four") - c.Assert(lSet.Err(), IsNil) - c.Assert(lSet.Val(), Equals, "OK") - - lSet = t.client.LSet("list", -2, "five") - c.Assert(lSet.Err(), IsNil) - c.Assert(lSet.Val(), Equals, "OK") - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"four", "five", "three"}) -} - -func (t *RedisTest) TestCmdListsLTrim(c *C) { - rPush := t.client.RPush("list", "one") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "two") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "three") - c.Assert(rPush.Err(), IsNil) - - lTrim := t.client.LTrim("list", 1, -1) - c.Assert(lTrim.Err(), IsNil) - c.Assert(lTrim.Val(), Equals, "OK") - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"two", "three"}) -} - -func (t *RedisTest) TestCmdListsRPop(c *C) { - rPush := t.client.RPush("list", "one") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "two") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "three") - c.Assert(rPush.Err(), IsNil) - - rPop := t.client.RPop("list") - c.Assert(rPop.Err(), IsNil) - c.Assert(rPop.Val(), Equals, "three") - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"one", "two"}) -} - -func (t *RedisTest) TestCmdListsRPopLPush(c *C) { - rPush := t.client.RPush("list", "one") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "two") - c.Assert(rPush.Err(), IsNil) - rPush = t.client.RPush("list", "three") - c.Assert(rPush.Err(), IsNil) - - rPopLPush := t.client.RPopLPush("list", "list2") - c.Assert(rPopLPush.Err(), IsNil) - c.Assert(rPopLPush.Val(), Equals, "three") - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"one", "two"}) - - lRange = t.client.LRange("list2", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"three"}) -} - -func (t *RedisTest) TestCmdListsRPush(c *C) { - rPush := t.client.RPush("list", "Hello") - c.Assert(rPush.Err(), IsNil) - c.Assert(rPush.Val(), Equals, int64(1)) - - rPush = t.client.RPush("list", "World") - c.Assert(rPush.Err(), IsNil) - c.Assert(rPush.Val(), Equals, int64(2)) - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"Hello", "World"}) -} - -func (t *RedisTest) TestCmdListsRPushX(c *C) { - rPush := t.client.RPush("list", "Hello") - c.Assert(rPush.Err(), IsNil) - c.Assert(rPush.Val(), Equals, int64(1)) - - rPushX := t.client.RPushX("list", "World") - c.Assert(rPushX.Err(), IsNil) - c.Assert(rPushX.Val(), Equals, int64(2)) - - rPushX = t.client.RPushX("list2", "World") - c.Assert(rPushX.Err(), IsNil) - c.Assert(rPushX.Val(), Equals, int64(0)) - - lRange := t.client.LRange("list", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{"Hello", "World"}) - - lRange = t.client.LRange("list2", 0, -1) - c.Assert(lRange.Err(), IsNil) - c.Assert(lRange.Val(), DeepEquals, []string{}) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestSAdd(c *C) { - sAdd := t.client.SAdd("set", "Hello") - c.Assert(sAdd.Err(), IsNil) - c.Assert(sAdd.Val(), Equals, int64(1)) - - sAdd = t.client.SAdd("set", "World") - c.Assert(sAdd.Err(), IsNil) - c.Assert(sAdd.Val(), Equals, int64(1)) - - sAdd = t.client.SAdd("set", "World") - c.Assert(sAdd.Err(), IsNil) - c.Assert(sAdd.Val(), Equals, int64(0)) - - sMembers := t.client.SMembers("set") - c.Assert(sMembers.Err(), IsNil) - c.Assert(sortStrings(sMembers.Val()), DeepEquals, []string{"Hello", "World"}) -} - -func (t *RedisTest) TestSCard(c *C) { - sAdd := t.client.SAdd("set", "Hello") - c.Assert(sAdd.Err(), IsNil) - c.Assert(sAdd.Val(), Equals, int64(1)) - - sAdd = t.client.SAdd("set", "World") - c.Assert(sAdd.Err(), IsNil) - c.Assert(sAdd.Val(), Equals, int64(1)) - - sCard := t.client.SCard("set") - c.Assert(sCard.Err(), IsNil) - c.Assert(sCard.Val(), Equals, int64(2)) -} - -func (t *RedisTest) TestSDiff(c *C) { - sAdd := t.client.SAdd("set1", "a") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "b") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "c") - c.Assert(sAdd.Err(), IsNil) - - sAdd = t.client.SAdd("set2", "c") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "d") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "e") - c.Assert(sAdd.Err(), IsNil) - - sDiff := t.client.SDiff("set1", "set2") - c.Assert(sDiff.Err(), IsNil) - c.Assert(sortStrings(sDiff.Val()), DeepEquals, []string{"a", "b"}) -} - -func (t *RedisTest) TestSDiffStore(c *C) { - sAdd := t.client.SAdd("set1", "a") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "b") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "c") - c.Assert(sAdd.Err(), IsNil) - - sAdd = t.client.SAdd("set2", "c") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "d") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "e") - c.Assert(sAdd.Err(), IsNil) - - sDiffStore := t.client.SDiffStore("set", "set1", "set2") - c.Assert(sDiffStore.Err(), IsNil) - c.Assert(sDiffStore.Val(), Equals, int64(2)) - - sMembers := t.client.SMembers("set") - c.Assert(sMembers.Err(), IsNil) - c.Assert(sortStrings(sMembers.Val()), DeepEquals, []string{"a", "b"}) -} - -func (t *RedisTest) TestSInter(c *C) { - sAdd := t.client.SAdd("set1", "a") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "b") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "c") - c.Assert(sAdd.Err(), IsNil) - - sAdd = t.client.SAdd("set2", "c") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "d") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "e") - c.Assert(sAdd.Err(), IsNil) - - sInter := t.client.SInter("set1", "set2") - c.Assert(sInter.Err(), IsNil) - c.Assert(sInter.Val(), DeepEquals, []string{"c"}) -} - -func (t *RedisTest) TestSInterStore(c *C) { - sAdd := t.client.SAdd("set1", "a") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "b") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "c") - c.Assert(sAdd.Err(), IsNil) - - sAdd = t.client.SAdd("set2", "c") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "d") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "e") - c.Assert(sAdd.Err(), IsNil) - - sInterStore := t.client.SInterStore("set", "set1", "set2") - c.Assert(sInterStore.Err(), IsNil) - c.Assert(sInterStore.Val(), Equals, int64(1)) - - sMembers := t.client.SMembers("set") - c.Assert(sMembers.Err(), IsNil) - c.Assert(sMembers.Val(), DeepEquals, []string{"c"}) -} - -func (t *RedisTest) TestIsMember(c *C) { - sAdd := t.client.SAdd("set", "one") - c.Assert(sAdd.Err(), IsNil) - - sIsMember := t.client.SIsMember("set", "one") - c.Assert(sIsMember.Err(), IsNil) - c.Assert(sIsMember.Val(), Equals, true) - - sIsMember = t.client.SIsMember("set", "two") - c.Assert(sIsMember.Err(), IsNil) - c.Assert(sIsMember.Val(), Equals, false) -} - -func (t *RedisTest) TestSMembers(c *C) { - sAdd := t.client.SAdd("set", "Hello") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set", "World") - c.Assert(sAdd.Err(), IsNil) - - sMembers := t.client.SMembers("set") - c.Assert(sMembers.Err(), IsNil) - c.Assert(sortStrings(sMembers.Val()), DeepEquals, []string{"Hello", "World"}) -} - -func (t *RedisTest) TestSMove(c *C) { - sAdd := t.client.SAdd("set1", "one") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "two") - c.Assert(sAdd.Err(), IsNil) - - sAdd = t.client.SAdd("set2", "three") - c.Assert(sAdd.Err(), IsNil) - - sMove := t.client.SMove("set1", "set2", "two") - c.Assert(sMove.Err(), IsNil) - c.Assert(sMove.Val(), Equals, true) - - sMembers := t.client.SMembers("set1") - c.Assert(sMembers.Err(), IsNil) - c.Assert(sMembers.Val(), DeepEquals, []string{"one"}) - - sMembers = t.client.SMembers("set2") - c.Assert(sMembers.Err(), IsNil) - c.Assert(sortStrings(sMembers.Val()), DeepEquals, []string{"three", "two"}) -} - -func (t *RedisTest) TestSPop(c *C) { - sAdd := t.client.SAdd("set", "one") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set", "two") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set", "three") - c.Assert(sAdd.Err(), IsNil) - - sPop := t.client.SPop("set") - c.Assert(sPop.Err(), IsNil) - c.Assert(sPop.Val(), Not(Equals), "") - - sMembers := t.client.SMembers("set") - c.Assert(sMembers.Err(), IsNil) - c.Assert(sMembers.Val(), HasLen, 2) -} - -func (t *RedisTest) TestSRandMember(c *C) { - sAdd := t.client.SAdd("set", "one") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set", "two") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set", "three") - c.Assert(sAdd.Err(), IsNil) - - sRandMember := t.client.SRandMember("set") - c.Assert(sRandMember.Err(), IsNil) - c.Assert(sRandMember.Val(), Not(Equals), "") - - sMembers := t.client.SMembers("set") - c.Assert(sMembers.Err(), IsNil) - c.Assert(sMembers.Val(), HasLen, 3) -} - -func (t *RedisTest) TestSRem(c *C) { - sAdd := t.client.SAdd("set", "one") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set", "two") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set", "three") - c.Assert(sAdd.Err(), IsNil) - - sRem := t.client.SRem("set", "one") - c.Assert(sRem.Err(), IsNil) - c.Assert(sRem.Val(), Equals, int64(1)) - - sRem = t.client.SRem("set", "four") - c.Assert(sRem.Err(), IsNil) - c.Assert(sRem.Val(), Equals, int64(0)) - - sMembers := t.client.SMembers("set") - c.Assert(sMembers.Err(), IsNil) - c.Assert( - sortStrings(sMembers.Val()), - DeepEquals, - []string{"three", "two"}, - ) -} - -func (t *RedisTest) TestSUnion(c *C) { - sAdd := t.client.SAdd("set1", "a") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "b") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "c") - c.Assert(sAdd.Err(), IsNil) - - sAdd = t.client.SAdd("set2", "c") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "d") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "e") - c.Assert(sAdd.Err(), IsNil) - - sUnion := t.client.SUnion("set1", "set2") - c.Assert(sUnion.Err(), IsNil) - c.Assert(sUnion.Val(), HasLen, 5) -} - -func (t *RedisTest) TestSUnionStore(c *C) { - sAdd := t.client.SAdd("set1", "a") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "b") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set1", "c") - c.Assert(sAdd.Err(), IsNil) - - sAdd = t.client.SAdd("set2", "c") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "d") - c.Assert(sAdd.Err(), IsNil) - sAdd = t.client.SAdd("set2", "e") - c.Assert(sAdd.Err(), IsNil) - - sUnionStore := t.client.SUnionStore("set", "set1", "set2") - c.Assert(sUnionStore.Err(), IsNil) - c.Assert(sUnionStore.Val(), Equals, int64(5)) - - sMembers := t.client.SMembers("set") - c.Assert(sMembers.Err(), IsNil) - c.Assert(sMembers.Val(), HasLen, 5) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestZAdd(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - c.Assert(zAdd.Val(), Equals, int64(1)) - - zAdd = t.client.ZAdd("zset", redis.Z{1, "uno"}) - c.Assert(zAdd.Err(), IsNil) - c.Assert(zAdd.Val(), Equals, int64(1)) - - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - c.Assert(zAdd.Val(), Equals, int64(1)) - - zAdd = t.client.ZAdd("zset", redis.Z{3, "two"}) - c.Assert(zAdd.Err(), IsNil) - c.Assert(zAdd.Val(), Equals, int64(0)) - - val, err := t.client.ZRangeWithScores("zset", 0, -1).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{1, "one"}, {1, "uno"}, {3, "two"}}) -} - -func (t *RedisTest) TestZCard(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - - zCard := t.client.ZCard("zset") - c.Assert(zCard.Err(), IsNil) - c.Assert(zCard.Val(), Equals, int64(2)) -} - -func (t *RedisTest) TestZCount(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - zCount := t.client.ZCount("zset", "-inf", "+inf") - c.Assert(zCount.Err(), IsNil) - c.Assert(zCount.Val(), Equals, int64(3)) - - zCount = t.client.ZCount("zset", "(1", "3") - c.Assert(zCount.Err(), IsNil) - c.Assert(zCount.Val(), Equals, int64(2)) -} - -func (t *RedisTest) TestZIncrBy(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - - zIncrBy := t.client.ZIncrBy("zset", 2, "one") - c.Assert(zIncrBy.Err(), IsNil) - c.Assert(zIncrBy.Val(), Equals, float64(3)) - - val, err := t.client.ZRangeWithScores("zset", 0, -1).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{2, "two"}, {3, "one"}}) -} - -func (t *RedisTest) TestZInterStore(c *C) { - zAdd := t.client.ZAdd("zset1", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset1", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - - zAdd = t.client.ZAdd("zset2", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset2", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset3", redis.Z{3, "two"}) - c.Assert(zAdd.Err(), IsNil) - - zInterStore := t.client.ZInterStore( - "out", redis.ZStore{Weights: []int64{2, 3}}, "zset1", "zset2") - c.Assert(zInterStore.Err(), IsNil) - c.Assert(zInterStore.Val(), Equals, int64(2)) - - val, err := t.client.ZRangeWithScores("out", 0, -1).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{5, "one"}, {10, "two"}}) -} - -func (t *RedisTest) TestZRange(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - zRange := t.client.ZRange("zset", 0, -1) - c.Assert(zRange.Err(), IsNil) - c.Assert(zRange.Val(), DeepEquals, []string{"one", "two", "three"}) - - zRange = t.client.ZRange("zset", 2, 3) - c.Assert(zRange.Err(), IsNil) - c.Assert(zRange.Val(), DeepEquals, []string{"three"}) - - zRange = t.client.ZRange("zset", -2, -1) - c.Assert(zRange.Err(), IsNil) - c.Assert(zRange.Val(), DeepEquals, []string{"two", "three"}) -} - -func (t *RedisTest) TestZRangeWithScores(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - val, err := t.client.ZRangeWithScores("zset", 0, -1).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{1, "one"}, {2, "two"}, {3, "three"}}) - - val, err = t.client.ZRangeWithScores("zset", 2, 3).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{3, "three"}}) - - val, err = t.client.ZRangeWithScores("zset", -2, -1).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{2, "two"}, {3, "three"}}) -} - -func (t *RedisTest) TestZRangeByScore(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - zRangeByScore := t.client.ZRangeByScore("zset", redis.ZRangeByScore{ - Min: "-inf", - Max: "+inf", - }) - c.Assert(zRangeByScore.Err(), IsNil) - c.Assert(zRangeByScore.Val(), DeepEquals, []string{"one", "two", "three"}) - - zRangeByScore = t.client.ZRangeByScore("zset", redis.ZRangeByScore{ - Min: "1", - Max: "2", - }) - c.Assert(zRangeByScore.Err(), IsNil) - c.Assert(zRangeByScore.Val(), DeepEquals, []string{"one", "two"}) - - zRangeByScore = t.client.ZRangeByScore("zset", redis.ZRangeByScore{ - Min: "(1", - Max: "2", - }) - c.Assert(zRangeByScore.Err(), IsNil) - c.Assert(zRangeByScore.Val(), DeepEquals, []string{"two"}) - - zRangeByScore = t.client.ZRangeByScore("zset", redis.ZRangeByScore{ - Min: "(1", - Max: "(2", - }) - c.Assert(zRangeByScore.Err(), IsNil) - c.Assert(zRangeByScore.Val(), DeepEquals, []string{}) -} - -func (t *RedisTest) TestZRangeByScoreWithScoresMap(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - val, err := t.client.ZRangeByScoreWithScores("zset", redis.ZRangeByScore{ - Min: "-inf", - Max: "+inf", - }).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{1, "one"}, {2, "two"}, {3, "three"}}) - - val, err = t.client.ZRangeByScoreWithScores("zset", redis.ZRangeByScore{ - Min: "1", - Max: "2", - }).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{1, "one"}, {2, "two"}}) - - val, err = t.client.ZRangeByScoreWithScores("zset", redis.ZRangeByScore{ - Min: "(1", - Max: "2", - }).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{2, "two"}}) - - val, err = t.client.ZRangeByScoreWithScores("zset", redis.ZRangeByScore{ - Min: "(1", - Max: "(2", - }).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{}) -} - -func (t *RedisTest) TestZRank(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - zRank := t.client.ZRank("zset", "three") - c.Assert(zRank.Err(), IsNil) - c.Assert(zRank.Val(), Equals, int64(2)) - - zRank = t.client.ZRank("zset", "four") - c.Assert(zRank.Err(), Equals, redis.Nil) - c.Assert(zRank.Val(), Equals, int64(0)) -} - -func (t *RedisTest) TestZRem(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - zRem := t.client.ZRem("zset", "two") - c.Assert(zRem.Err(), IsNil) - c.Assert(zRem.Val(), Equals, int64(1)) - - val, err := t.client.ZRangeWithScores("zset", 0, -1).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{1, "one"}, {3, "three"}}) -} - -func (t *RedisTest) TestZRemRangeByRank(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - zRemRangeByRank := t.client.ZRemRangeByRank("zset", 0, 1) - c.Assert(zRemRangeByRank.Err(), IsNil) - c.Assert(zRemRangeByRank.Val(), Equals, int64(2)) - - val, err := t.client.ZRangeWithScores("zset", 0, -1).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{3, "three"}}) -} - -func (t *RedisTest) TestZRemRangeByScore(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - zRemRangeByScore := t.client.ZRemRangeByScore("zset", "-inf", "(2") - c.Assert(zRemRangeByScore.Err(), IsNil) - c.Assert(zRemRangeByScore.Val(), Equals, int64(1)) - - val, err := t.client.ZRangeWithScores("zset", 0, -1).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{2, "two"}, {3, "three"}}) -} - -func (t *RedisTest) TestZRevRange(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - zRevRange := t.client.ZRevRange("zset", "0", "-1") - c.Assert(zRevRange.Err(), IsNil) - c.Assert(zRevRange.Val(), DeepEquals, []string{"three", "two", "one"}) - - zRevRange = t.client.ZRevRange("zset", "2", "3") - c.Assert(zRevRange.Err(), IsNil) - c.Assert(zRevRange.Val(), DeepEquals, []string{"one"}) - - zRevRange = t.client.ZRevRange("zset", "-2", "-1") - c.Assert(zRevRange.Err(), IsNil) - c.Assert(zRevRange.Val(), DeepEquals, []string{"two", "one"}) -} - -func (t *RedisTest) TestZRevRangeWithScoresMap(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - val, err := t.client.ZRevRangeWithScores("zset", "0", "-1").Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{3, "three"}, {2, "two"}, {1, "one"}}) - - val, err = t.client.ZRevRangeWithScores("zset", "2", "3").Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{1, "one"}}) - - val, err = t.client.ZRevRangeWithScores("zset", "-2", "-1").Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{2, "two"}, {1, "one"}}) -} - -func (t *RedisTest) TestZRevRangeByScore(c *C) { - zadd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zadd.Err(), IsNil) - zadd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zadd.Err(), IsNil) - zadd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zadd.Err(), IsNil) - - vals, err := t.client.ZRevRangeByScore( - "zset", redis.ZRangeByScore{Max: "+inf", Min: "-inf"}).Result() - c.Assert(err, IsNil) - c.Assert(vals, DeepEquals, []string{"three", "two", "one"}) - - vals, err = t.client.ZRevRangeByScore( - "zset", redis.ZRangeByScore{Max: "2", Min: "(1"}).Result() - c.Assert(err, IsNil) - c.Assert(vals, DeepEquals, []string{"two"}) - - vals, err = t.client.ZRevRangeByScore( - "zset", redis.ZRangeByScore{Max: "(2", Min: "(1"}).Result() - c.Assert(err, IsNil) - c.Assert(vals, DeepEquals, []string{}) -} - -func (t *RedisTest) TestZRevRangeByScoreWithScores(c *C) { - zadd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zadd.Err(), IsNil) - zadd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zadd.Err(), IsNil) - zadd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zadd.Err(), IsNil) - - vals, err := t.client.ZRevRangeByScoreWithScores( - "zset", redis.ZRangeByScore{Max: "+inf", Min: "-inf"}).Result() - c.Assert(err, IsNil) - c.Assert(vals, DeepEquals, []redis.Z{{3, "three"}, {2, "two"}, {1, "one"}}) -} - -func (t *RedisTest) TestZRevRangeByScoreWithScoresMap(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - val, err := t.client.ZRevRangeByScoreWithScores( - "zset", redis.ZRangeByScore{Max: "+inf", Min: "-inf"}).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{3, "three"}, {2, "two"}, {1, "one"}}) - - val, err = t.client.ZRevRangeByScoreWithScores( - "zset", redis.ZRangeByScore{Max: "2", Min: "(1"}).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{2, "two"}}) - - val, err = t.client.ZRevRangeByScoreWithScores( - "zset", redis.ZRangeByScore{Max: "(2", Min: "(1"}).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{}) -} - -func (t *RedisTest) TestZRevRank(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - zRevRank := t.client.ZRevRank("zset", "one") - c.Assert(zRevRank.Err(), IsNil) - c.Assert(zRevRank.Val(), Equals, int64(2)) - - zRevRank = t.client.ZRevRank("zset", "four") - c.Assert(zRevRank.Err(), Equals, redis.Nil) - c.Assert(zRevRank.Val(), Equals, int64(0)) -} - -func (t *RedisTest) TestZScore(c *C) { - zAdd := t.client.ZAdd("zset", redis.Z{1.001, "one"}) - c.Assert(zAdd.Err(), IsNil) - - zScore := t.client.ZScore("zset", "one") - c.Assert(zScore.Err(), IsNil) - c.Assert(zScore.Val(), Equals, float64(1.001)) -} - -func (t *RedisTest) TestZUnionStore(c *C) { - zAdd := t.client.ZAdd("zset1", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset1", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - - zAdd = t.client.ZAdd("zset2", redis.Z{1, "one"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset2", redis.Z{2, "two"}) - c.Assert(zAdd.Err(), IsNil) - zAdd = t.client.ZAdd("zset2", redis.Z{3, "three"}) - c.Assert(zAdd.Err(), IsNil) - - zUnionStore := t.client.ZUnionStore( - "out", redis.ZStore{Weights: []int64{2, 3}}, "zset1", "zset2") - c.Assert(zUnionStore.Err(), IsNil) - c.Assert(zUnionStore.Val(), Equals, int64(3)) - - val, err := t.client.ZRangeWithScores("out", 0, -1).Result() - c.Assert(err, IsNil) - c.Assert(val, DeepEquals, []redis.Z{{5, "one"}, {9, "three"}, {10, "two"}}) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestPatternPubSub(c *C) { - pubsub := t.client.PubSub() - defer func() { - c.Assert(pubsub.Close(), IsNil) - }() - - c.Assert(pubsub.PSubscribe("mychannel*"), IsNil) - - pub := t.client.Publish("mychannel1", "hello") - c.Assert(pub.Err(), IsNil) - c.Assert(pub.Val(), Equals, int64(1)) - - c.Assert(pubsub.PUnsubscribe("mychannel*"), IsNil) - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err, IsNil) - subscr := msgi.(*redis.Subscription) - c.Assert(subscr.Kind, Equals, "psubscribe") - c.Assert(subscr.Channel, Equals, "mychannel*") - c.Assert(subscr.Count, Equals, 1) - } - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err, IsNil) - subscr := msgi.(*redis.PMessage) - c.Assert(subscr.Channel, Equals, "mychannel1") - c.Assert(subscr.Pattern, Equals, "mychannel*") - c.Assert(subscr.Payload, Equals, "hello") - } - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err, IsNil) - subscr := msgi.(*redis.Subscription) - c.Assert(subscr.Kind, Equals, "punsubscribe") - c.Assert(subscr.Channel, Equals, "mychannel*") - c.Assert(subscr.Count, Equals, 0) - } - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err.(net.Error).Timeout(), Equals, true) - c.Assert(msgi, IsNil) - } -} - -func (t *RedisTest) TestPubSub(c *C) { - pubsub := t.client.PubSub() - defer func() { - c.Assert(pubsub.Close(), IsNil) - }() - - c.Assert(pubsub.Subscribe("mychannel", "mychannel2"), IsNil) - - pub := t.client.Publish("mychannel", "hello") - c.Assert(pub.Err(), IsNil) - c.Assert(pub.Val(), Equals, int64(1)) - - pub = t.client.Publish("mychannel2", "hello2") - c.Assert(pub.Err(), IsNil) - c.Assert(pub.Val(), Equals, int64(1)) - - c.Assert(pubsub.Unsubscribe("mychannel", "mychannel2"), IsNil) - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err, IsNil) - subscr := msgi.(*redis.Subscription) - c.Assert(subscr.Kind, Equals, "subscribe") - c.Assert(subscr.Channel, Equals, "mychannel") - c.Assert(subscr.Count, Equals, 1) - } - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err, IsNil) - subscr := msgi.(*redis.Subscription) - c.Assert(subscr.Kind, Equals, "subscribe") - c.Assert(subscr.Channel, Equals, "mychannel2") - c.Assert(subscr.Count, Equals, 2) - } - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err, IsNil) - subscr := msgi.(*redis.Message) - c.Assert(subscr.Channel, Equals, "mychannel") - c.Assert(subscr.Payload, Equals, "hello") - } - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err, IsNil) - msg := msgi.(*redis.Message) - c.Assert(msg.Channel, Equals, "mychannel2") - c.Assert(msg.Payload, Equals, "hello2") - } - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err, IsNil) - subscr := msgi.(*redis.Subscription) - c.Assert(subscr.Kind, Equals, "unsubscribe") - c.Assert(subscr.Channel, Equals, "mychannel") - c.Assert(subscr.Count, Equals, 1) - } - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err, IsNil) - subscr := msgi.(*redis.Subscription) - c.Assert(subscr.Kind, Equals, "unsubscribe") - c.Assert(subscr.Channel, Equals, "mychannel2") - c.Assert(subscr.Count, Equals, 0) - } - - { - msgi, err := pubsub.ReceiveTimeout(time.Second) - c.Assert(err.(net.Error).Timeout(), Equals, true) - c.Assert(msgi, IsNil) - } -} - -func (t *RedisTest) TestPubSubChannels(c *C) { - channels, err := t.client.PubSubChannels("mychannel*").Result() - c.Assert(err, IsNil) - c.Assert(channels, HasLen, 0) - c.Assert(channels, Not(IsNil)) - - pubsub := t.client.PubSub() - defer pubsub.Close() - - c.Assert(pubsub.Subscribe("mychannel", "mychannel2"), IsNil) - - channels, err = t.client.PubSubChannels("mychannel*").Result() - c.Assert(err, IsNil) - c.Assert(sortStrings(channels), DeepEquals, []string{"mychannel", "mychannel2"}) - - channels, err = t.client.PubSubChannels("").Result() - c.Assert(err, IsNil) - c.Assert(channels, HasLen, 0) - - channels, err = t.client.PubSubChannels("*").Result() - c.Assert(err, IsNil) - c.Assert(len(channels) >= 2, Equals, true) -} - -func (t *RedisTest) TestPubSubNumSub(c *C) { - pubsub := t.client.PubSub() - defer pubsub.Close() - - c.Assert(pubsub.Subscribe("mychannel", "mychannel2"), IsNil) - - channels, err := t.client.PubSubNumSub("mychannel", "mychannel2", "mychannel3").Result() - c.Assert(err, IsNil) - c.Assert( - channels, - DeepEquals, - []interface{}{"mychannel", int64(1), "mychannel2", int64(1), "mychannel3", int64(0)}, - ) -} - -func (t *RedisTest) TestPubSubNumPat(c *C) { - num, err := t.client.PubSubNumPat().Result() - c.Assert(err, IsNil) - c.Assert(num, Equals, int64(0)) - - pubsub := t.client.PubSub() - defer pubsub.Close() - - c.Assert(pubsub.PSubscribe("mychannel*"), IsNil) - - num, err = t.client.PubSubNumPat().Result() - c.Assert(err, IsNil) - c.Assert(num, Equals, int64(1)) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestPipeline(c *C) { - set := t.client.Set("key2", "hello2") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - pipeline := t.client.Pipeline() - defer func() { - c.Assert(pipeline.Close(), IsNil) - }() - - set = pipeline.Set("key1", "hello1") - get := pipeline.Get("key2") - incr := pipeline.Incr("key3") - getNil := pipeline.Get("key4") - - cmds, err := pipeline.Exec() - c.Assert(err, Equals, redis.Nil) - c.Assert(cmds, HasLen, 4) - - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello2") - - c.Assert(incr.Err(), IsNil) - c.Assert(incr.Val(), Equals, int64(1)) - - c.Assert(getNil.Err(), Equals, redis.Nil) - c.Assert(getNil.Val(), Equals, "") -} - -func (t *RedisTest) TestPipelineDiscardQueued(c *C) { - pipeline := t.client.Pipeline() - - pipeline.Get("key") - pipeline.Discard() - cmds, err := pipeline.Exec() - c.Assert(err, IsNil) - c.Assert(cmds, HasLen, 0) - - c.Assert(pipeline.Close(), IsNil) -} - -func (t *RedisTest) TestPipelined(c *C) { - var get *redis.StringCmd - cmds, err := t.client.Pipelined(func(pipe *redis.Pipeline) error { - get = pipe.Get("foo") - return nil - }) - c.Assert(err, Equals, redis.Nil) - c.Assert(cmds, HasLen, 1) - c.Assert(cmds[0], Equals, get) - c.Assert(get.Err(), Equals, redis.Nil) - c.Assert(get.Val(), Equals, "") -} - -func (t *RedisTest) TestPipelineErrValNotSet(c *C) { - pipeline := t.client.Pipeline() - defer func() { - c.Assert(pipeline.Close(), IsNil) - }() - - get := pipeline.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "") -} - -func (t *RedisTest) TestPipelineRunQueuedOnEmptyQueue(c *C) { - pipeline := t.client.Pipeline() - defer func() { - c.Assert(pipeline.Close(), IsNil) - }() - - cmds, err := pipeline.Exec() - c.Assert(err, IsNil) - c.Assert(cmds, HasLen, 0) -} - -// TODO: make thread safe? -func (t *RedisTest) TestPipelineIncr(c *C) { - const N = 20000 - key := "TestPipelineIncr" - - pipeline := t.client.Pipeline() - - wg := &sync.WaitGroup{} - wg.Add(N) - for i := 0; i < N; i++ { - pipeline.Incr(key) - wg.Done() - } - wg.Wait() - - cmds, err := pipeline.Exec() - c.Assert(err, IsNil) - c.Assert(len(cmds), Equals, 20000) - for _, cmd := range cmds { - if cmd.Err() != nil { - c.Errorf("got %v, expected nil", cmd.Err()) - } - } - - get := t.client.Get(key) - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, strconv.Itoa(N)) - - c.Assert(pipeline.Close(), IsNil) -} - -func (t *RedisTest) TestPipelineEcho(c *C) { - const N = 1000 - - wg := &sync.WaitGroup{} - wg.Add(N) - for i := 0; i < N; i++ { - go func(i int) { - pipeline := t.client.Pipeline() - - msg1 := "echo" + strconv.Itoa(i) - msg2 := "echo" + strconv.Itoa(i+1) - - echo1 := pipeline.Echo(msg1) - echo2 := pipeline.Echo(msg2) - - cmds, err := pipeline.Exec() - c.Assert(err, IsNil) - c.Assert(cmds, HasLen, 2) - - c.Assert(echo1.Err(), IsNil) - c.Assert(echo1.Val(), Equals, msg1) - - c.Assert(echo2.Err(), IsNil) - c.Assert(echo2.Val(), Equals, msg2) - - c.Assert(pipeline.Close(), IsNil) - - wg.Done() - }(i) - } - wg.Wait() -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestMultiExec(c *C) { - multi := t.client.Multi() - defer func() { - c.Assert(multi.Close(), IsNil) - }() - - var ( - set *redis.StatusCmd - get *redis.StringCmd - ) - cmds, err := multi.Exec(func() error { - set = multi.Set("key", "hello") - get = multi.Get("key") - return nil - }) - c.Assert(err, IsNil) - c.Assert(cmds, HasLen, 2) - - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello") -} - -func (t *RedisTest) TestMultiExecDiscard(c *C) { - multi := t.client.Multi() - defer func() { - c.Assert(multi.Close(), IsNil) - }() - - cmds, err := multi.Exec(func() error { - multi.Set("key1", "hello1") - multi.Discard() - multi.Set("key2", "hello2") - return nil - }) - c.Assert(err, IsNil) - c.Assert(cmds, HasLen, 1) - - get := t.client.Get("key1") - c.Assert(get.Err(), Equals, redis.Nil) - c.Assert(get.Val(), Equals, "") - - get = t.client.Get("key2") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "hello2") -} - -func (t *RedisTest) TestMultiExecEmpty(c *C) { - multi := t.client.Multi() - defer func() { - c.Assert(multi.Close(), IsNil) - }() - - cmds, err := multi.Exec(func() error { return nil }) - c.Assert(err, IsNil) - c.Assert(cmds, HasLen, 0) - - ping := multi.Ping() - c.Check(ping.Err(), IsNil) - c.Check(ping.Val(), Equals, "PONG") -} - -func (t *RedisTest) TestMultiExecOnEmptyQueue(c *C) { - multi := t.client.Multi() - defer func() { - c.Assert(multi.Close(), IsNil) - }() - - cmds, err := multi.Exec(func() error { return nil }) - c.Assert(err, IsNil) - c.Assert(cmds, HasLen, 0) -} - -func (t *RedisTest) TestMultiExecIncr(c *C) { - multi := t.client.Multi() - defer func() { - c.Assert(multi.Close(), IsNil) - }() - - cmds, err := multi.Exec(func() error { - for i := int64(0); i < 20000; i++ { - multi.Incr("key") - } - return nil - }) - c.Assert(err, IsNil) - c.Assert(len(cmds), Equals, 20000) - for _, cmd := range cmds { - if cmd.Err() != nil { - c.Errorf("got %v, expected nil", cmd.Err()) - } - } - - get := t.client.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Equals, "20000") -} - -func (t *RedisTest) transactionalIncr(c *C) ([]redis.Cmder, error) { - multi := t.client.Multi() - defer func() { - c.Assert(multi.Close(), IsNil) - }() - - watch := multi.Watch("key") - c.Assert(watch.Err(), IsNil) - c.Assert(watch.Val(), Equals, "OK") - - get := multi.Get("key") - c.Assert(get.Err(), IsNil) - c.Assert(get.Val(), Not(Equals), redis.Nil) - - v, err := strconv.ParseInt(get.Val(), 10, 64) - c.Assert(err, IsNil) - - return multi.Exec(func() error { - multi.Set("key", strconv.FormatInt(v+1, 10)) - return nil - }) -} - -func (t *RedisTest) TestWatchUnwatch(c *C) { - var n = 10000 - if testing.Short() { - n = 1000 - } - - set := t.client.Set("key", "0") - c.Assert(set.Err(), IsNil) - - wg := &sync.WaitGroup{} - for i := 0; i < n; i++ { - wg.Add(1) - go func() { - defer wg.Done() - for { - cmds, err := t.transactionalIncr(c) - if err == redis.TxFailedErr { - continue - } - c.Assert(err, IsNil) - c.Assert(cmds, HasLen, 1) - c.Assert(cmds[0].Err(), IsNil) - break - } - }() - } - wg.Wait() - - val, err := t.client.Get("key").Int64() - c.Assert(err, IsNil) - c.Assert(val, Equals, int64(n)) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestRaceEcho(c *C) { - var n = 10000 - if testing.Short() { - n = 1000 - } - - wg := &sync.WaitGroup{} - wg.Add(n) - for i := 0; i < n; i++ { - go func(i int) { - msg := "echo" + strconv.Itoa(i) - echo := t.client.Echo(msg) - c.Assert(echo.Err(), IsNil) - c.Assert(echo.Val(), Equals, msg) - wg.Done() - }(i) - } - wg.Wait() -} - -func (t *RedisTest) TestRaceIncr(c *C) { - var n = 10000 - if testing.Short() { - n = 1000 - } - - wg := &sync.WaitGroup{} - wg.Add(n) - for i := 0; i < n; i++ { - go func() { - incr := t.client.Incr("TestRaceIncr") - if err := incr.Err(); err != nil { - panic(err) - } - wg.Done() - }() - } - wg.Wait() - - val, err := t.client.Get("TestRaceIncr").Result() - c.Assert(err, IsNil) - c.Assert(val, Equals, strconv.Itoa(n)) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestCmdBgRewriteAOF(c *C) { - r := t.client.BgRewriteAOF() - c.Assert(r.Err(), IsNil) - c.Assert(r.Val(), Equals, "Background append only file rewriting started") -} - -func (t *RedisTest) TestCmdBgSave(c *C) { - // workaround for "ERR Can't BGSAVE while AOF log rewriting is in progress" - time.Sleep(time.Second) - - r := t.client.BgSave() - c.Assert(r.Err(), IsNil) - c.Assert(r.Val(), Equals, "Background saving started") -} - -func (t *RedisTest) TestCmdClientKill(c *C) { - r := t.client.ClientKill("1.1.1.1:1111") - c.Assert(r.Err(), ErrorMatches, "ERR No such client") - c.Assert(r.Val(), Equals, "") -} - -func (t *RedisTest) TestCmdConfigGet(c *C) { - r := t.client.ConfigGet("*") - c.Assert(r.Err(), IsNil) - c.Assert(len(r.Val()) > 0, Equals, true) -} - -func (t *RedisTest) TestCmdConfigResetStat(c *C) { - r := t.client.ConfigResetStat() - c.Assert(r.Err(), IsNil) - c.Assert(r.Val(), Equals, "OK") -} - -func (t *RedisTest) TestCmdConfigSet(c *C) { - configGet := t.client.ConfigGet("maxmemory") - c.Assert(configGet.Err(), IsNil) - c.Assert(configGet.Val(), HasLen, 2) - c.Assert(configGet.Val()[0], Equals, "maxmemory") - - configSet := t.client.ConfigSet("maxmemory", configGet.Val()[1].(string)) - c.Assert(configSet.Err(), IsNil) - c.Assert(configSet.Val(), Equals, "OK") -} - -func (t *RedisTest) TestCmdDbSize(c *C) { - dbSize := t.client.DbSize() - c.Assert(dbSize.Err(), IsNil) - c.Assert(dbSize.Val(), Equals, int64(0)) -} - -func (t *RedisTest) TestCmdFlushAll(c *C) { - // TODO -} - -func (t *RedisTest) TestCmdFlushDb(c *C) { - // TODO -} - -func (t *RedisTest) TestCmdInfo(c *C) { - info := t.client.Info() - c.Assert(info.Err(), IsNil) - c.Assert(info.Val(), Not(Equals), "") -} - -func (t *RedisTest) TestCmdLastSave(c *C) { - lastSave := t.client.LastSave() - c.Assert(lastSave.Err(), IsNil) - c.Assert(lastSave.Val(), Not(Equals), 0) -} - -func (t *RedisTest) TestCmdSave(c *C) { - save := t.client.Save() - c.Assert(save.Err(), IsNil) - c.Assert(save.Val(), Equals, "OK") -} - -func (t *RedisTest) TestSlaveOf(c *C) { - slaveOf := t.client.SlaveOf("localhost", "8888") - c.Assert(slaveOf.Err(), IsNil) - c.Assert(slaveOf.Val(), Equals, "OK") - - slaveOf = t.client.SlaveOf("NO", "ONE") - c.Assert(slaveOf.Err(), IsNil) - c.Assert(slaveOf.Val(), Equals, "OK") -} - -func (t *RedisTest) TestTime(c *C) { - time := t.client.Time() - c.Assert(time.Err(), IsNil) - c.Assert(time.Val(), HasLen, 2) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestScriptingEval(c *C) { - eval := t.client.Eval( - "return {KEYS[1],KEYS[2],ARGV[1],ARGV[2]}", - []string{"key1", "key2"}, - []string{"first", "second"}, - ) - c.Assert(eval.Err(), IsNil) - c.Assert(eval.Val(), DeepEquals, []interface{}{"key1", "key2", "first", "second"}) - - eval = t.client.Eval( - "return redis.call('set',KEYS[1],'bar')", - []string{"foo"}, - []string{}, - ) - c.Assert(eval.Err(), IsNil) - c.Assert(eval.Val(), Equals, "OK") - - eval = t.client.Eval("return 10", []string{}, []string{}) - c.Assert(eval.Err(), IsNil) - c.Assert(eval.Val(), Equals, int64(10)) - - eval = t.client.Eval("return {1,2,{3,'Hello World!'}}", []string{}, []string{}) - c.Assert(eval.Err(), IsNil) - // DeepEquals can't compare nested slices. - c.Assert( - fmt.Sprintf("%#v", eval.Val()), - Equals, - `[]interface {}{1, 2, []interface {}{3, "Hello World!"}}`, - ) -} - -func (t *RedisTest) TestScriptingEvalSha(c *C) { - set := t.client.Set("foo", "bar") - c.Assert(set.Err(), IsNil) - c.Assert(set.Val(), Equals, "OK") - - eval := t.client.Eval("return redis.call('get','foo')", nil, nil) - c.Assert(eval.Err(), IsNil) - c.Assert(eval.Val(), Equals, "bar") - - evalSha := t.client.EvalSha("6b1bf486c81ceb7edf3c093f4c48582e38c0e791", nil, nil) - c.Assert(evalSha.Err(), IsNil) - c.Assert(evalSha.Val(), Equals, "bar") - - evalSha = t.client.EvalSha("ffffffffffffffffffffffffffffffffffffffff", nil, nil) - c.Assert(evalSha.Err(), ErrorMatches, "NOSCRIPT No matching script. Please use EVAL.") - c.Assert(evalSha.Val(), Equals, nil) -} - -func (t *RedisTest) TestScriptingScriptExists(c *C) { - scriptLoad := t.client.ScriptLoad("return 1") - c.Assert(scriptLoad.Err(), IsNil) - c.Assert(scriptLoad.Val(), Equals, "e0e1f9fabfc9d4800c877a703b823ac0578ff8db") - - scriptExists := t.client.ScriptExists( - "e0e1f9fabfc9d4800c877a703b823ac0578ff8db", - "ffffffffffffffffffffffffffffffffffffffff", - ) - c.Assert(scriptExists.Err(), IsNil) - c.Assert(scriptExists.Val(), DeepEquals, []bool{true, false}) -} - -func (t *RedisTest) TestScriptingScriptFlush(c *C) { - scriptFlush := t.client.ScriptFlush() - c.Assert(scriptFlush.Err(), IsNil) - c.Assert(scriptFlush.Val(), Equals, "OK") -} - -func (t *RedisTest) TestScriptingScriptKill(c *C) { - scriptKill := t.client.ScriptKill() - c.Assert(scriptKill.Err(), ErrorMatches, ".*No scripts in execution right now.") - c.Assert(scriptKill.Val(), Equals, "") -} - -func (t *RedisTest) TestScriptingScriptLoad(c *C) { - scriptLoad := t.client.ScriptLoad("return redis.call('get','foo')") - c.Assert(scriptLoad.Err(), IsNil) - c.Assert(scriptLoad.Val(), Equals, "6b1bf486c81ceb7edf3c093f4c48582e38c0e791") -} - -func (t *RedisTest) TestScriptingNewScript(c *C) { - s := redis.NewScript("return 1") - run := s.Run(t.client, nil, nil) - c.Assert(run.Err(), IsNil) - c.Assert(run.Val(), Equals, int64(1)) -} - -func (t *RedisTest) TestScriptingEvalAndPipeline(c *C) { - pipeline := t.client.Pipeline() - s := redis.NewScript("return 1") - run := s.Eval(pipeline, nil, nil) - _, err := pipeline.Exec() - c.Assert(err, IsNil) - c.Assert(run.Err(), IsNil) - c.Assert(run.Val(), Equals, int64(1)) -} - -func (t *RedisTest) TestScriptingEvalShaAndPipeline(c *C) { - s := redis.NewScript("return 1") - c.Assert(s.Load(t.client).Err(), IsNil) - - pipeline := t.client.Pipeline() - run := s.Eval(pipeline, nil, nil) - _, err := pipeline.Exec() - c.Assert(err, IsNil) - c.Assert(run.Err(), IsNil) - c.Assert(run.Val(), Equals, int64(1)) -} - -//------------------------------------------------------------------------------ - -func (t *RedisTest) TestCmdDebugObject(c *C) { - { - debug := t.client.DebugObject("foo") - c.Assert(debug.Err(), Not(IsNil)) - c.Assert(debug.Err().Error(), Equals, "ERR no such key") - } - - { - t.client.Set("foo", "bar") - debug := t.client.DebugObject("foo") - c.Assert(debug.Err(), IsNil) - c.Assert(debug.Val(), FitsTypeOf, "") - c.Assert(debug.Val(), Not(Equals), "") - } -} - -//------------------------------------------------------------------------------ - -func BenchmarkRedisPing(b *testing.B) { - b.StopTimer() - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - b.StartTimer() - - for i := 0; i < b.N; i++ { - if err := client.Ping().Err(); err != nil { - panic(err) - } - } -} - -func BenchmarkRedisSet(b *testing.B) { - b.StopTimer() - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - b.StartTimer() - - for i := 0; i < b.N; i++ { - if err := client.Set("key", "hello").Err(); err != nil { - panic(err) - } - } -} - -func BenchmarkRedisGetNil(b *testing.B) { - b.StopTimer() - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - if err := client.FlushDb().Err(); err != nil { - b.Fatal(err) - } - b.StartTimer() - - for i := 0; i < b.N; i++ { - if err := client.Get("key").Err(); err != redis.Nil { - b.Fatal(err) - } - } -} - -func BenchmarkRedisGet(b *testing.B) { - b.StopTimer() - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - if err := client.Set("key", "hello").Err(); err != nil { - b.Fatal(err) - } - b.StartTimer() - - for i := 0; i < b.N; i++ { - if err := client.Get("key").Err(); err != nil { - b.Fatal(err) - } - } -} - -func BenchmarkRedisMGet(b *testing.B) { - b.StopTimer() - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - if err := client.MSet("key1", "hello1", "key2", "hello2").Err(); err != nil { - b.Fatal(err) - } - b.StartTimer() - - for i := 0; i < b.N; i++ { - if err := client.MGet("key1", "key2").Err(); err != nil { - b.Fatal(err) - } - } -} - -func BenchmarkSetExpire(b *testing.B) { - b.StopTimer() - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - b.StartTimer() - - for i := 0; i < b.N; i++ { - if err := client.Set("key", "hello").Err(); err != nil { - b.Fatal(err) - } - if err := client.Expire("key", time.Second).Err(); err != nil { - b.Fatal(err) - } - } -} - -func BenchmarkPipeline(b *testing.B) { - b.StopTimer() - client := redis.NewTCPClient(&redis.Options{ - Addr: redisAddr, - }) - b.StartTimer() - - for i := 0; i < b.N; i++ { - _, err := client.Pipelined(func(pipe *redis.Pipeline) error { - pipe.Set("key", "hello") - pipe.Expire("key", time.Second) - return nil - }) - if err != nil { - b.Fatal(err) - } - } -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/script.go b/Godeps/_workspace/src/gopkg.in/redis.v2/script.go deleted file mode 100644 index 96c35f514..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/script.go +++ /dev/null @@ -1,52 +0,0 @@ -package redis - -import ( - "crypto/sha1" - "encoding/hex" - "io" - "strings" -) - -type scripter interface { - Eval(script string, keys []string, args []string) *Cmd - EvalSha(sha1 string, keys []string, args []string) *Cmd - ScriptExists(scripts ...string) *BoolSliceCmd - ScriptLoad(script string) *StringCmd -} - -type Script struct { - src, hash string -} - -func NewScript(src string) *Script { - h := sha1.New() - io.WriteString(h, src) - return &Script{ - src: src, - hash: hex.EncodeToString(h.Sum(nil)), - } -} - -func (s *Script) Load(c scripter) *StringCmd { - return c.ScriptLoad(s.src) -} - -func (s *Script) Exists(c scripter) *BoolSliceCmd { - return c.ScriptExists(s.src) -} - -func (s *Script) Eval(c scripter, keys []string, args []string) *Cmd { - return c.Eval(s.src, keys, args) -} - -func (s *Script) EvalSha(c scripter, keys []string, args []string) *Cmd { - return c.EvalSha(s.hash, keys, args) -} - -func (s *Script) Run(c *Client, keys []string, args []string) *Cmd { - r := s.EvalSha(c, keys, args) - if err := r.Err(); err != nil && strings.HasPrefix(err.Error(), "NOSCRIPT ") { - return s.Eval(c, keys, args) - } - return r -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/sentinel.go b/Godeps/_workspace/src/gopkg.in/redis.v2/sentinel.go deleted file mode 100644 index d3ffeca9a..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/sentinel.go +++ /dev/null @@ -1,291 +0,0 @@ -package redis - -import ( - "errors" - "log" - "net" - "strings" - "sync" - "time" -) - -//------------------------------------------------------------------------------ - -type FailoverOptions struct { - MasterName string - SentinelAddrs []string - - Password string - DB int64 - - PoolSize int - - DialTimeout time.Duration - ReadTimeout time.Duration - WriteTimeout time.Duration - IdleTimeout time.Duration -} - -func (opt *FailoverOptions) getPoolSize() int { - if opt.PoolSize == 0 { - return 10 - } - return opt.PoolSize -} - -func (opt *FailoverOptions) getDialTimeout() time.Duration { - if opt.DialTimeout == 0 { - return 5 * time.Second - } - return opt.DialTimeout -} - -func (opt *FailoverOptions) options() *options { - return &options{ - DB: opt.DB, - Password: opt.Password, - - DialTimeout: opt.getDialTimeout(), - ReadTimeout: opt.ReadTimeout, - WriteTimeout: opt.WriteTimeout, - - PoolSize: opt.getPoolSize(), - IdleTimeout: opt.IdleTimeout, - } -} - -func NewFailoverClient(failoverOpt *FailoverOptions) *Client { - opt := failoverOpt.options() - failover := &sentinelFailover{ - masterName: failoverOpt.MasterName, - sentinelAddrs: failoverOpt.SentinelAddrs, - - opt: opt, - } - return &Client{ - baseClient: &baseClient{ - opt: opt, - connPool: failover.Pool(), - }, - } -} - -//------------------------------------------------------------------------------ - -type sentinelClient struct { - *baseClient -} - -func newSentinel(clOpt *Options) *sentinelClient { - opt := clOpt.options() - opt.Password = "" - opt.DB = 0 - dialer := func() (net.Conn, error) { - return net.DialTimeout("tcp", clOpt.Addr, opt.DialTimeout) - } - return &sentinelClient{ - baseClient: &baseClient{ - opt: opt, - connPool: newConnPool(newConnFunc(dialer), opt), - }, - } -} - -func (c *sentinelClient) PubSub() *PubSub { - return &PubSub{ - baseClient: &baseClient{ - opt: c.opt, - connPool: newSingleConnPool(c.connPool, false), - }, - } -} - -func (c *sentinelClient) GetMasterAddrByName(name string) *StringSliceCmd { - cmd := NewStringSliceCmd("SENTINEL", "get-master-addr-by-name", name) - c.Process(cmd) - return cmd -} - -func (c *sentinelClient) Sentinels(name string) *SliceCmd { - cmd := NewSliceCmd("SENTINEL", "sentinels", name) - c.Process(cmd) - return cmd -} - -type sentinelFailover struct { - masterName string - sentinelAddrs []string - - opt *options - - pool pool - poolOnce sync.Once - - lock sync.RWMutex - _sentinel *sentinelClient -} - -func (d *sentinelFailover) dial() (net.Conn, error) { - addr, err := d.MasterAddr() - if err != nil { - return nil, err - } - return net.DialTimeout("tcp", addr, d.opt.DialTimeout) -} - -func (d *sentinelFailover) Pool() pool { - d.poolOnce.Do(func() { - d.pool = newConnPool(newConnFunc(d.dial), d.opt) - }) - return d.pool -} - -func (d *sentinelFailover) MasterAddr() (string, error) { - defer d.lock.Unlock() - d.lock.Lock() - - // Try last working sentinel. - if d._sentinel != nil { - addr, err := d._sentinel.GetMasterAddrByName(d.masterName).Result() - if err != nil { - log.Printf("redis-sentinel: GetMasterAddrByName %q failed: %s", d.masterName, err) - d.resetSentinel() - } else { - addr := net.JoinHostPort(addr[0], addr[1]) - log.Printf("redis-sentinel: %q addr is %s", d.masterName, addr) - return addr, nil - } - } - - for i, sentinelAddr := range d.sentinelAddrs { - sentinel := newSentinel(&Options{ - Addr: sentinelAddr, - - DB: d.opt.DB, - Password: d.opt.Password, - - DialTimeout: d.opt.DialTimeout, - ReadTimeout: d.opt.ReadTimeout, - WriteTimeout: d.opt.WriteTimeout, - - PoolSize: d.opt.PoolSize, - IdleTimeout: d.opt.IdleTimeout, - }) - masterAddr, err := sentinel.GetMasterAddrByName(d.masterName).Result() - if err != nil { - log.Printf("redis-sentinel: GetMasterAddrByName %q failed: %s", d.masterName, err) - sentinel.Close() - continue - } - - // Push working sentinel to the top. - d.sentinelAddrs[0], d.sentinelAddrs[i] = d.sentinelAddrs[i], d.sentinelAddrs[0] - - d.setSentinel(sentinel) - addr := net.JoinHostPort(masterAddr[0], masterAddr[1]) - log.Printf("redis-sentinel: %q addr is %s", d.masterName, addr) - return addr, nil - } - - return "", errors.New("redis: all sentinels are unreachable") -} - -func (d *sentinelFailover) setSentinel(sentinel *sentinelClient) { - d.discoverSentinels(sentinel) - d._sentinel = sentinel - go d.listen() -} - -func (d *sentinelFailover) discoverSentinels(sentinel *sentinelClient) { - sentinels, err := sentinel.Sentinels(d.masterName).Result() - if err != nil { - log.Printf("redis-sentinel: Sentinels %q failed: %s", d.masterName, err) - return - } - for _, sentinel := range sentinels { - vals := sentinel.([]interface{}) - for i := 0; i < len(vals); i += 2 { - key := vals[i].(string) - if key == "name" { - sentinelAddr := vals[i+1].(string) - if !contains(d.sentinelAddrs, sentinelAddr) { - log.Printf( - "redis-sentinel: discovered new %q sentinel: %s", - d.masterName, sentinelAddr, - ) - d.sentinelAddrs = append(d.sentinelAddrs, sentinelAddr) - } - } - } - } -} - -func (d *sentinelFailover) listen() { - var pubsub *PubSub - for { - if pubsub == nil { - pubsub = d._sentinel.PubSub() - if err := pubsub.Subscribe("+switch-master"); err != nil { - log.Printf("redis-sentinel: Subscribe failed: %s", err) - d.lock.Lock() - d.resetSentinel() - d.lock.Unlock() - return - } - } - - msgIface, err := pubsub.Receive() - if err != nil { - log.Printf("redis-sentinel: Receive failed: %s", err) - pubsub.Close() - return - } - - switch msg := msgIface.(type) { - case *Message: - switch msg.Channel { - case "+switch-master": - parts := strings.Split(msg.Payload, " ") - if parts[0] != d.masterName { - log.Printf("redis-sentinel: ignore new %s addr", parts[0]) - continue - } - addr := net.JoinHostPort(parts[3], parts[4]) - log.Printf( - "redis-sentinel: new %q addr is %s", - d.masterName, addr, - ) - d.pool.Filter(func(cn *conn) bool { - if cn.RemoteAddr().String() != addr { - log.Printf( - "redis-sentinel: closing connection to old master %s", - cn.RemoteAddr(), - ) - return false - } - return true - }) - default: - log.Printf("redis-sentinel: unsupported message: %s", msg) - } - case *Subscription: - // Ignore. - default: - log.Printf("redis-sentinel: unsupported message: %s", msgIface) - } - } -} - -func (d *sentinelFailover) resetSentinel() { - d._sentinel.Close() - d._sentinel = nil -} - -func contains(slice []string, str string) bool { - for _, s := range slice { - if s == str { - return true - } - } - return false -} diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/sentinel_test.go b/Godeps/_workspace/src/gopkg.in/redis.v2/sentinel_test.go deleted file mode 100644 index ede59bd51..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/sentinel_test.go +++ /dev/null @@ -1,185 +0,0 @@ -package redis_test - -import ( - "io/ioutil" - "os" - "os/exec" - "path/filepath" - "testing" - "text/template" - "time" - - "gopkg.in/redis.v2" -) - -func startRedis(port string) (*exec.Cmd, error) { - cmd := exec.Command("redis-server", "--port", port) - if false { - cmd.Stdout = os.Stdout - cmd.Stderr = os.Stderr - } - if err := cmd.Start(); err != nil { - return nil, err - } - return cmd, nil -} - -func startRedisSlave(port, slave string) (*exec.Cmd, error) { - cmd := exec.Command("redis-server", "--port", port, "--slaveof", "127.0.0.1", slave) - if false { - cmd.Stdout = os.Stdout - cmd.Stderr = os.Stderr - } - if err := cmd.Start(); err != nil { - return nil, err - } - return cmd, nil -} - -func startRedisSentinel(port, masterName, masterPort string) (*exec.Cmd, error) { - dir, err := ioutil.TempDir("", "sentinel") - if err != nil { - return nil, err - } - - sentinelConfFilepath := filepath.Join(dir, "sentinel.conf") - tpl, err := template.New("sentinel.conf").Parse(sentinelConf) - if err != nil { - return nil, err - } - - data := struct { - Port string - MasterName string - MasterPort string - }{ - Port: port, - MasterName: masterName, - MasterPort: masterPort, - } - if err := writeTemplateToFile(sentinelConfFilepath, tpl, data); err != nil { - return nil, err - } - - cmd := exec.Command("redis-server", sentinelConfFilepath, "--sentinel") - if true { - cmd.Stdout = os.Stdout - cmd.Stderr = os.Stderr - } - if err := cmd.Start(); err != nil { - return nil, err - } - - return cmd, nil -} - -func writeTemplateToFile(path string, t *template.Template, data interface{}) error { - f, err := os.Create(path) - if err != nil { - return err - } - defer f.Close() - return t.Execute(f, data) -} - -func TestSentinel(t *testing.T) { - masterName := "mymaster" - masterPort := "8123" - slavePort := "8124" - sentinelPort := "8125" - - masterCmd, err := startRedis(masterPort) - if err != nil { - t.Fatal(err) - } - defer masterCmd.Process.Kill() - - // Wait for master to start. - time.Sleep(200 * time.Millisecond) - - master := redis.NewTCPClient(&redis.Options{ - Addr: ":" + masterPort, - }) - if err := master.Ping().Err(); err != nil { - t.Fatal(err) - } - - slaveCmd, err := startRedisSlave(slavePort, masterPort) - if err != nil { - t.Fatal(err) - } - defer slaveCmd.Process.Kill() - - // Wait for slave to start. - time.Sleep(200 * time.Millisecond) - - slave := redis.NewTCPClient(&redis.Options{ - Addr: ":" + slavePort, - }) - if err := slave.Ping().Err(); err != nil { - t.Fatal(err) - } - - sentinelCmd, err := startRedisSentinel(sentinelPort, masterName, masterPort) - if err != nil { - t.Fatal(err) - } - defer sentinelCmd.Process.Kill() - - // Wait for sentinel to start. - time.Sleep(200 * time.Millisecond) - - sentinel := redis.NewTCPClient(&redis.Options{ - Addr: ":" + sentinelPort, - }) - if err := sentinel.Ping().Err(); err != nil { - t.Fatal(err) - } - defer sentinel.Shutdown() - - client := redis.NewFailoverClient(&redis.FailoverOptions{ - MasterName: masterName, - SentinelAddrs: []string{":" + sentinelPort}, - }) - - if err := client.Set("foo", "master").Err(); err != nil { - t.Fatal(err) - } - - val, err := master.Get("foo").Result() - if err != nil { - t.Fatal(err) - } - if val != "master" { - t.Fatalf(`got %q, expected "master"`, val) - } - - // Kill Redis master. - if err := masterCmd.Process.Kill(); err != nil { - t.Fatal(err) - } - if err := master.Ping().Err(); err == nil { - t.Fatalf("master was not killed") - } - - // Wait for Redis sentinel to elect new master. - time.Sleep(5 * time.Second) - - // Check that client picked up new master. - val, err = client.Get("foo").Result() - if err != nil { - t.Fatal(err) - } - if val != "master" { - t.Fatalf(`got %q, expected "master"`, val) - } -} - -var sentinelConf = ` -port {{ .Port }} - -sentinel monitor {{ .MasterName }} 127.0.0.1 {{ .MasterPort }} 1 -sentinel down-after-milliseconds {{ .MasterName }} 1000 -sentinel failover-timeout {{ .MasterName }} 2000 -sentinel parallel-syncs {{ .MasterName }} 1 -` diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/testdata/sentinel.conf b/Godeps/_workspace/src/gopkg.in/redis.v2/testdata/sentinel.conf deleted file mode 100644 index 3da90b380..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/testdata/sentinel.conf +++ /dev/null @@ -1,6 +0,0 @@ -port 26379 - -sentinel monitor master 127.0.0.1 6379 1 -sentinel down-after-milliseconds master 2000 -sentinel failover-timeout master 5000 -sentinel parallel-syncs master 4 |