Merge pull request #13 from gogf/master

日常更新

g/encoding/gbase64/gbase64_test.go

@@ -0,0 +1,51 @@
+// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+package gbase64_test
+
+import (
+	"github.com/gogf/gf/g/encoding/gbase64"
+	"github.com/gogf/gf/g/test/gtest"
+	"testing"
+)
+
+type testpair struct {
+	decoded, encoded string
+}
+
+var pairs = []testpair{
+	// RFC 3548 examples
+	{"\x14\xfb\x9c\x03\xd9\x7e", "FPucA9l+"},
+	{"\x14\xfb\x9c\x03\xd9", "FPucA9k="},
+	{"\x14\xfb\x9c\x03", "FPucAw=="},
+
+	// RFC 4648 examples
+	{"", ""},
+	{"f", "Zg=="},
+	{"fo", "Zm8="},
+	{"foo", "Zm9v"},
+	{"foob", "Zm9vYg=="},
+	{"fooba", "Zm9vYmE="},
+	{"foobar", "Zm9vYmFy"},
+
+	// Wikipedia examples
+	{"sure.", "c3VyZS4="},
+	{"sure", "c3VyZQ=="},
+	{"sur", "c3Vy"},
+	{"su", "c3U="},
+	{"leasure.", "bGVhc3VyZS4="},
+	{"easure.", "ZWFzdXJlLg=="},
+	{"asure.", "YXN1cmUu"},
+	{"sure.", "c3VyZS4="},
+}
+
+func TestBase64(t *testing.T) {
+	for k := range pairs{
+		gtest.Assert(gbase64.Encode(pairs[k].decoded), pairs[k].encoded)
+
+		e, _ := gbase64.Decode(pairs[k].encoded)
+		gtest.Assert(e, pairs[k].decoded)
+	}
+}

g/encoding/gbinary/gbinary.go

@@ -8,10 +8,10 @@
 package gbinary
 
 import (
-    "fmt"
-    "math"
-    "bytes"
-    "encoding/binary"
+	"fmt"
+	"math"
+	"bytes"
+	"encoding/binary"
 )
 
 // 二进制位(0|1)
@@ -20,304 +20,308 @@ type Bit int8
 // 针对基本类型进行二进制打包，支持的基本数据类型包括:int/8/16/32/64、uint/8/16/32/64、float32/64、bool、string、[]byte
 // 其他未知类型使用 fmt.Sprintf("%v", value) 转换为字符串之后处理
 func Encode(vs ...interface{}) []byte {
-    buf := new(bytes.Buffer)
-    for i := 0; i < len(vs); i++ {
-        switch value := vs[i].(type) {
-            case int:     buf.Write(EncodeInt(value))
-            case int8:    buf.Write(EncodeInt8(value))
-            case int16:   buf.Write(EncodeInt16(value))
-            case int32:   buf.Write(EncodeInt32(value))
-            case int64:   buf.Write(EncodeInt64(value))
-            case uint:    buf.Write(EncodeUint(value))
-            case uint8:   buf.Write(EncodeUint8(value))
-            case uint16:  buf.Write(EncodeUint16(value))
-            case uint32:  buf.Write(EncodeUint32(value))
-            case uint64:  buf.Write(EncodeUint64(value))
-            case bool:    buf.Write(EncodeBool(value))
-            case string:  buf.Write(EncodeString(value))
-            case []byte:  buf.Write(value)
-            case float32: buf.Write(EncodeFloat32(value))
-            case float64: buf.Write(EncodeFloat64(value))
-            default:
-                if err := binary.Write(buf, binary.LittleEndian, value); err != nil {
-                    buf.Write(EncodeString(fmt.Sprintf("%v", value)))
-                }
-        }
-    }
-    return buf.Bytes()
+	buf := new(bytes.Buffer)
+	for i := 0; i < len(vs); i++ {
+		if vs[i] == nil {
+			return buf.Bytes()
+		}
+
+		switch value := vs[i].(type) {
+		case int:     buf.Write(EncodeInt(value))
+		case int8:    buf.Write(EncodeInt8(value))
+		case int16:   buf.Write(EncodeInt16(value))
+		case int32:   buf.Write(EncodeInt32(value))
+		case int64:   buf.Write(EncodeInt64(value))
+		case uint:    buf.Write(EncodeUint(value))
+		case uint8:   buf.Write(EncodeUint8(value))
+		case uint16:  buf.Write(EncodeUint16(value))
+		case uint32:  buf.Write(EncodeUint32(value))
+		case uint64:  buf.Write(EncodeUint64(value))
+		case bool:    buf.Write(EncodeBool(value))
+		case string:  buf.Write(EncodeString(value))
+		case []byte:  buf.Write(value)
+		case float32: buf.Write(EncodeFloat32(value))
+		case float64: buf.Write(EncodeFloat64(value))
+		default:
+			if err := binary.Write(buf, binary.LittleEndian, value); err != nil {
+				buf.Write(EncodeString(fmt.Sprintf("%v", value)))
+			}
+		}
+	}
+	return buf.Bytes()
 }
 
 // 将变量转换为二进制[]byte，并指定固定的[]byte长度返回，长度单位为字节(byte)；
 // 如果转换的二进制长度超过指定长度，那么进行截断处理
 func EncodeByLength(length int, vs ...interface{}) []byte {
-    b := Encode(vs...)
-    if len(b) < length {
-        b = append(b, make([]byte, length - len(b))...)
-    } else if len(b) > length {
-        b = b[0 : length]
-    }
-    return b
+	b := Encode(vs...)
+	if len(b) < length {
+		b = append(b, make([]byte, length - len(b))...)
+	} else if len(b) > length {
+		b = b[0 : length]
+	}
+	return b
 }
 
 // 整形二进制解包，注意第二个及其后参数为字长确定的整形变量的指针地址，以便确定解析的[]byte长度，
 // 例如：int8/16/32/64、uint8/16/32/64、float32/64等等
 func Decode(b []byte, vs ...interface{}) error {
-    buf := bytes.NewBuffer(b)
-    for i := 0; i < len(vs); i++ {
-        err := binary.Read(buf, binary.LittleEndian, vs[i])
-        if err != nil {
-            return err
-        }
-    }
-    return nil
+	buf := bytes.NewBuffer(b)
+	for i := 0; i < len(vs); i++ {
+		err := binary.Read(buf, binary.LittleEndian, vs[i])
+		if err != nil {
+			return err
+		}
+	}
+	return nil
 }
 
 func EncodeString(s string) []byte {
-    return []byte(s)
+	return []byte(s)
 }
 
 func DecodeToString(b []byte) string {
-    return string(b)
+	return string(b)
 }
 
 func EncodeBool(b bool) []byte {
-    if b == true {
-        return []byte{1}
-    } else {
-        return []byte{0}
-    }
+	if b == true {
+		return []byte{1}
+	} else {
+		return []byte{0}
+	}
 }
 
 // 自动识别int类型长度，转换为[]byte
 func EncodeInt(i int) []byte {
-    if i <= math.MaxInt8 {
-        return EncodeInt8(int8(i))
-    } else if i <= math.MaxInt16 {
-        return EncodeInt16(int16(i))
-    } else if i <= math.MaxInt32 {
-        return EncodeInt32(int32(i))
-    } else {
-        return EncodeInt64(int64(i))
-    }
+	if i <= math.MaxInt8 {
+		return EncodeInt8(int8(i))
+	} else if i <= math.MaxInt16 {
+		return EncodeInt16(int16(i))
+	} else if i <= math.MaxInt32 {
+		return EncodeInt32(int32(i))
+	} else {
+		return EncodeInt64(int64(i))
+	}
 }
 
 // 自动识别uint类型长度，转换为[]byte
 func EncodeUint(i uint) []byte {
-    if i <= math.MaxUint8 {
-        return EncodeUint8(uint8(i))
-    } else if i <= math.MaxUint16 {
-        return EncodeUint16(uint16(i))
-    } else if i <= math.MaxUint32 {
-        return EncodeUint32(uint32(i))
-    } else {
-        return EncodeUint64(uint64(i))
-    }
+	if i <= math.MaxUint8 {
+		return EncodeUint8(uint8(i))
+	} else if i <= math.MaxUint16 {
+		return EncodeUint16(uint16(i))
+	} else if i <= math.MaxUint32 {
+		return EncodeUint32(uint32(i))
+	} else {
+		return EncodeUint64(uint64(i))
+	}
 }
 
 func EncodeInt8(i int8) []byte {
-    return []byte{byte(i)}
+	return []byte{byte(i)}
 }
 
 func EncodeUint8(i uint8) []byte {
-    return []byte{byte(i)}
+	return []byte{byte(i)}
 }
 
 func EncodeInt16(i int16) []byte {
-    bytes := make([]byte, 2)
-    binary.LittleEndian.PutUint16(bytes, uint16(i))
-    return bytes
+	bytes := make([]byte, 2)
+	binary.LittleEndian.PutUint16(bytes, uint16(i))
+	return bytes
 }
 
 func EncodeUint16(i uint16) []byte {
-    bytes := make([]byte, 2)
-    binary.LittleEndian.PutUint16(bytes, i)
-    return bytes
+	bytes := make([]byte, 2)
+	binary.LittleEndian.PutUint16(bytes, i)
+	return bytes
 }
 
 func EncodeInt32(i int32) []byte {
-    bytes := make([]byte, 4)
-    binary.LittleEndian.PutUint32(bytes, uint32(i))
-    return bytes
+	bytes := make([]byte, 4)
+	binary.LittleEndian.PutUint32(bytes, uint32(i))
+	return bytes
 }
 
 func EncodeUint32(i uint32) []byte {
-    bytes := make([]byte, 4)
-    binary.LittleEndian.PutUint32(bytes, i)
-    return bytes
+	bytes := make([]byte, 4)
+	binary.LittleEndian.PutUint32(bytes, i)
+	return bytes
 }
 
 func EncodeInt64(i int64) []byte {
-    bytes := make([]byte, 8)
-    binary.LittleEndian.PutUint64(bytes, uint64(i))
-    return bytes
+	bytes := make([]byte, 8)
+	binary.LittleEndian.PutUint64(bytes, uint64(i))
+	return bytes
 }
 
 func EncodeUint64(i uint64) []byte {
-    bytes := make([]byte, 8)
-    binary.LittleEndian.PutUint64(bytes, i)
-    return bytes
+	bytes := make([]byte, 8)
+	binary.LittleEndian.PutUint64(bytes, i)
+	return bytes
 }
 
 func EncodeFloat32(f float32) []byte {
-    bits  := math.Float32bits(f)
-    bytes := make([]byte, 4)
-    binary.LittleEndian.PutUint32(bytes, bits)
-    return bytes
+	bits  := math.Float32bits(f)
+	bytes := make([]byte, 4)
+	binary.LittleEndian.PutUint32(bytes, bits)
+	return bytes
 }
 
 func EncodeFloat64(f float64) []byte {
-    bits  := math.Float64bits(f)
-    bytes := make([]byte, 8)
-    binary.LittleEndian.PutUint64(bytes, bits)
-    return bytes
+	bits  := math.Float64bits(f)
+	bytes := make([]byte, 8)
+	binary.LittleEndian.PutUint64(bytes, bits)
+	return bytes
 }
 
 // 当b位数不够时，进行高位补0
 func fillUpSize(b []byte, l int) []byte {
-    if len(b) >= l {
-        return b
-    }
-    c := make([]byte, 0)
-    c  = append(c, b...)
-    for i := 0; i < l - len(b); i++ {
-        c = append(c, 0x00)
-    }
-    return c
+	if len(b) >= l {
+		return b
+	}
+	c := make([]byte, 0)
+	c  = append(c, b...)
+	for i := 0; i < l - len(b); i++ {
+		c = append(c, 0x00)
+	}
+	return c
 }
 
 // 将二进制解析为int类型，根据[]byte的长度进行自动转换.
 // 注意内部使用的是uint*，使用int会造成位丢失。
 func DecodeToInt(b []byte) int {
-    if len(b) < 2 {
-        return int(DecodeToUint8(b))
-    } else if len(b) < 3 {
-        return int(DecodeToUint16(b))
-    } else if len(b) < 5 {
-        return int(DecodeToUint32(b))
-    } else {
-        return int(DecodeToUint64(b))
-    }
+	if len(b) < 2 {
+		return int(DecodeToUint8(b))
+	} else if len(b) < 3 {
+		return int(DecodeToUint16(b))
+	} else if len(b) < 5 {
+		return int(DecodeToUint32(b))
+	} else {
+		return int(DecodeToUint64(b))
+	}
 }
 
 // 将二进制解析为uint类型，根据[]byte的长度进行自动转换
 func DecodeToUint(b []byte) uint {
-    if len(b) < 2 {
-        return uint(DecodeToUint8(b))
-    } else if len(b) < 3 {
-        return uint(DecodeToUint16(b))
-    } else if len(b) < 5 {
-        return uint(DecodeToUint32(b))
-    } else {
-        return uint(DecodeToUint64(b))
-    }
+	if len(b) < 2 {
+		return uint(DecodeToUint8(b))
+	} else if len(b) < 3 {
+		return uint(DecodeToUint16(b))
+	} else if len(b) < 5 {
+		return uint(DecodeToUint32(b))
+	} else {
+		return uint(DecodeToUint64(b))
+	}
 }
 
 // 将二进制解析为bool类型，识别标准是判断二进制中数值是否都为0，或者为空
 func DecodeToBool(b []byte) bool {
-    if len(b) == 0 {
-        return false
-    }
-    if bytes.Compare(b, make([]byte, len(b))) == 0 {
-        return false
-    }
-    return true
+	if len(b) == 0 {
+		return false
+	}
+	if bytes.Compare(b, make([]byte, len(b))) == 0 {
+		return false
+	}
+	return true
 }
 
 func DecodeToInt8(b []byte) int8 {
-    return int8(b[0])
+	return int8(b[0])
 }
 
 func DecodeToUint8(b []byte) uint8 {
-    return uint8(b[0])
+	return uint8(b[0])
 }
 
 func DecodeToInt16(b []byte) int16 {
-    return int16(binary.LittleEndian.Uint16(fillUpSize(b, 2)))
+	return int16(binary.LittleEndian.Uint16(fillUpSize(b, 2)))
 }
 
 func DecodeToUint16(b []byte) uint16 {
-    return binary.LittleEndian.Uint16(fillUpSize(b, 2))
+	return binary.LittleEndian.Uint16(fillUpSize(b, 2))
 }
 
 func DecodeToInt32(b []byte) int32 {
-    return int32(binary.LittleEndian.Uint32(fillUpSize(b, 4)))
+	return int32(binary.LittleEndian.Uint32(fillUpSize(b, 4)))
 }
 
 func DecodeToUint32(b []byte) uint32 {
-    return binary.LittleEndian.Uint32(fillUpSize(b, 4))
+	return binary.LittleEndian.Uint32(fillUpSize(b, 4))
 }
 
 func DecodeToInt64(b []byte) int64 {
-    return int64(binary.LittleEndian.Uint64(fillUpSize(b, 8)))
+	return int64(binary.LittleEndian.Uint64(fillUpSize(b, 8)))
 }
 
 func DecodeToUint64(b []byte) uint64 {
-    return binary.LittleEndian.Uint64(fillUpSize(b, 8))
+	return binary.LittleEndian.Uint64(fillUpSize(b, 8))
 }
 
 func DecodeToFloat32(b []byte) float32 {
-    return math.Float32frombits(binary.LittleEndian.Uint32(fillUpSize(b, 4)))
+	return math.Float32frombits(binary.LittleEndian.Uint32(fillUpSize(b, 4)))
 }
 
 func DecodeToFloat64(b []byte) float64 {
-    return math.Float64frombits(binary.LittleEndian.Uint64(fillUpSize(b, 8)))
+	return math.Float64frombits(binary.LittleEndian.Uint64(fillUpSize(b, 8)))
 }
 
 // 默认编码
 func EncodeBits(bits []Bit, i int, l int) []Bit {
-    return EncodeBitsWithUint(bits, uint(i), l)
+	return EncodeBitsWithUint(bits, uint(i), l)
 }
 
 // 将ui按位合并到bits数组中，并占length长度位(注意：uis数组中存放的是二进制的0|1数字)
 func EncodeBitsWithUint(bits []Bit, ui uint, l int) []Bit {
-    a := make([]Bit, l)
-    for i := l - 1; i >= 0; i-- {
-        a[i] = Bit(ui & 1)
-        ui >>= 1
-    }
-    if bits != nil {
-        return append(bits, a...)
-    } else {
-        return a
-    }
+	a := make([]Bit, l)
+	for i := l - 1; i >= 0; i-- {
+		a[i] = Bit(ui & 1)
+		ui >>= 1
+	}
+	if bits != nil {
+		return append(bits, a...)
+	} else {
+		return a
+	}
 }
 // 将bits转换为[]byte，从左至右进行编码，不足1 byte按0往末尾补充
 func EncodeBitsToBytes(bits []Bit) []byte {
-    if len(bits)%8 != 0 {
-        for i := 0; i < len(bits)%8; i++ {
-            bits = append(bits, 0)
-        }
-    }
-    b := make([]byte, 0)
-    for i := 0; i < len(bits); i += 8 {
-        b = append(b, byte(DecodeBitsToUint(bits[i : i + 8])))
-    }
-    return b
+	if len(bits)%8 != 0 {
+		for i := 0; i < len(bits)%8; i++ {
+			bits = append(bits, 0)
+		}
+	}
+	b := make([]byte, 0)
+	for i := 0; i < len(bits); i += 8 {
+		b = append(b, byte(DecodeBitsToUint(bits[i : i + 8])))
+	}
+	return b
 }
 
 // 解析为int
 func DecodeBits(bits []Bit) int {
-    v := int(0)
-    for _, i := range bits {
-        v = v << 1 | int(i)
-    }
-    return v
+	v := int(0)
+	for _, i := range bits {
+		v = v << 1 | int(i)
+	}
+	return v
 }
 
 // 解析为uint
 func DecodeBitsToUint(bits []Bit) uint {
-    v := uint(0)
-    for _, i := range bits {
-        v = v << 1 | uint(i)
-    }
-    return v
+	v := uint(0)
+	for _, i := range bits {
+		v = v << 1 | uint(i)
+	}
+	return v
 }
 
 // 解析[]byte为字位数组[]uint8
 func DecodeBytesToBits(bs []byte) []Bit {
-    bits := make([]Bit, 0)
-    for _, b := range bs {
-        bits = EncodeBitsWithUint(bits, uint(b), 8)
-    }
-    return bits
+	bits := make([]Bit, 0)
+	for _, b := range bs {
+		bits = EncodeBitsWithUint(bits, uint(b), 8)
+	}
+	return bits
 }

g/encoding/gbinary/gbinary_test.go

@@ -0,0 +1,131 @@
+// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package gbinary_test
+
+import (
+	"github.com/gogf/gf/g/encoding/gbinary"
+	"github.com/gogf/gf/g/test/gtest"
+	"math"
+	"testing"
+)
+
+var testData = map[string]interface{}{
+	//"nil":         nil,
+	"int":         int(123),
+	"int8":        int8(-99),
+	"int8.max":    math.MaxInt8,
+	"int16":       int16(123),
+	"int16.max":   math.MaxInt16,
+	"int32":       int32(-199),
+	"int32.max":   math.MaxInt32,
+	"int64":       int64(123),
+	"uint":        uint(123),
+	"uint8":       uint8(123),
+	"uint8.max":   math.MaxUint8,
+	"uint16":      uint16(9999),
+	"uint16.max":  math.MaxUint16,
+	"uint32":      uint32(123),
+	"uint64":      uint64(123),
+	"bool.true":   true,
+	"bool.false":  false,
+	"string":      "hehe haha",
+	"byte":        []byte("hehe haha"),
+	"float32":     float32(123.456),
+	"float32.max": math.MaxFloat32,
+	"float64":     float64(123.456),
+}
+
+func TestEncodeAndDecode(t *testing.T) {
+	for k, v := range testData {
+		ve := gbinary.Encode(v)
+		ve1 := gbinary.EncodeByLength(len(ve), v)
+
+		//t.Logf("%s:%v, encoded:%v\n", k, v, ve)
+		switch v.(type) {
+		case int:
+			gtest.Assert(gbinary.DecodeToInt(ve), v)
+			gtest.Assert(gbinary.DecodeToInt(ve1), v)
+		case int8:
+			gtest.Assert(gbinary.DecodeToInt8(ve), v)
+			gtest.Assert(gbinary.DecodeToInt8(ve1), v)
+		case int16:
+			gtest.Assert(gbinary.DecodeToInt16(ve), v)
+			gtest.Assert(gbinary.DecodeToInt16(ve1), v)
+		case int32:
+			gtest.Assert(gbinary.DecodeToInt32(ve), v)
+			gtest.Assert(gbinary.DecodeToInt32(ve1), v)
+		case int64:
+			gtest.Assert(gbinary.DecodeToInt64(ve), v)
+			gtest.Assert(gbinary.DecodeToInt64(ve1), v)
+		case uint:
+			gtest.Assert(gbinary.DecodeToUint(ve), v)
+			gtest.Assert(gbinary.DecodeToUint(ve1), v)
+		case uint8:
+			gtest.Assert(gbinary.DecodeToUint8(ve), v)
+			gtest.Assert(gbinary.DecodeToUint8(ve1), v)
+		case uint16:
+			gtest.Assert(gbinary.DecodeToUint16(ve1), v)
+			gtest.Assert(gbinary.DecodeToUint16(ve), v)
+		case uint32:
+			gtest.Assert(gbinary.DecodeToUint32(ve1), v)
+			gtest.Assert(gbinary.DecodeToUint32(ve), v)
+		case uint64:
+			gtest.Assert(gbinary.DecodeToUint64(ve), v)
+			gtest.Assert(gbinary.DecodeToUint64(ve1), v)
+		case bool:
+			gtest.Assert(gbinary.DecodeToBool(ve), v)
+			gtest.Assert(gbinary.DecodeToBool(ve1), v)
+		case string:
+			gtest.Assert(gbinary.DecodeToString(ve), v)
+			gtest.Assert(gbinary.DecodeToString(ve1), v)
+		case float32:
+			gtest.Assert(gbinary.DecodeToFloat32(ve), v)
+			gtest.Assert(gbinary.DecodeToFloat32(ve1), v)
+		case float64:
+			gtest.Assert(gbinary.DecodeToFloat64(ve), v)
+			gtest.Assert(gbinary.DecodeToFloat64(ve1), v)
+		default:
+			if v == nil {
+				continue
+			}
+			res := make([]byte, len(ve))
+			err := gbinary.Decode(ve, res)
+			if err != nil {
+				t.Errorf("test data: %s, %v, error:%v", k, v, err)
+			}
+			gtest.Assert(res, v)
+		}
+	}
+}
+
+type User struct {
+	Name string
+	Age  int
+	Url  string
+}
+
+func TestEncodeStruct(t *testing.T) {
+	user := User{"wenzi1", 999, "www.baidu.com"}
+	ve := gbinary.Encode(user)
+	s := gbinary.DecodeToString(ve)
+	gtest.Assert(string(s), s)
+}
+
+var testBitData = []int{0, 99, 122, 129, 222, 999, 22322}
+
+func TestBits(t *testing.T) {
+	for i := range testBitData {
+		bits := make([]gbinary.Bit, 0)
+		res := gbinary.EncodeBits(bits, testBitData[i], 64)
+
+		gtest.Assert(gbinary.DecodeBits(res), testBitData[i])
+		gtest.Assert(gbinary.DecodeBitsToUint(res), uint(testBitData[i]))
+
+		gtest.Assert(gbinary.DecodeBytesToBits(gbinary.EncodeBitsToBytes(res)), res)
+	}
+
+}

g/encoding/gcompress/gcompress_test.go

@@ -0,0 +1,42 @@
+// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+package gcompress_test
+
+import (
+	"github.com/gogf/gf/g/encoding/gcompress"
+	"github.com/gogf/gf/g/test/gtest"
+	"testing"
+)
+
+func TestZlib(t *testing.T) {
+	gtest.Case(t, func() {
+		src := "hello, world\n"
+		dst := []byte{120, 156, 202, 72, 205, 201, 201, 215, 81, 40, 207, 47, 202, 73, 225, 2, 4, 0, 0, 255, 255, 33, 231, 4, 147}
+		gtest.Assert(gcompress.Zlib([]byte(src)), dst)
+
+		gtest.Assert(gcompress.UnZlib(dst), []byte(src))
+	})
+
+}
+
+func TestGzip(t *testing.T) {
+	src := "Hello World!!"
+
+	gzip := []byte{
+		0x1f, 0x8b, 0x08, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0xff,
+		0xf2, 0x48, 0xcd, 0xc9, 0xc9,
+		0x57, 0x08, 0xcf, 0x2f, 0xca,
+		0x49, 0x51, 0x54, 0x04, 0x04,
+		0x00, 0x00, 0xff, 0xff, 0x9d,
+		0x24, 0xa8, 0xd1, 0x0d, 0x00,
+		0x00, 0x00,
+	}
+
+	gtest.Assert(gcompress.Gzip([]byte(src)), gzip)
+
+	gtest.Assert(gcompress.UnGzip(gzip), []byte(src))
+}

g/encoding/ghtml/ghtml_test.go

@@ -0,0 +1,32 @@
+// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+package ghtml_test
+
+import (
+	"github.com/gogf/gf/g/encoding/ghtml"
+	"github.com/gogf/gf/g/test/gtest"
+	"testing"
+)
+
+func TestStripTags(t *testing.T) {
+	src := `<p>Test paragraph.</p><!-- Comment -->  <a href="#fragment">Other text</a>`
+	dst := `Test paragraph.  Other text`
+	gtest.Assert(ghtml.StripTags(src), dst)
+}
+
+func TestEntities(t *testing.T) {
+	src := `A 'quote' "is" <b>bold</b>`
+	dst := `A &#39;quote&#39; &#34;is&#34; &lt;b&gt;bold&lt;/b&gt;`
+	gtest.Assert(ghtml.Entities(src), dst)
+	gtest.Assert(ghtml.EntitiesDecode(dst), src)
+}
+
+func TestSpecialChars(t *testing.T) {
+	src := `A 'quote' "is" <b>bold</b>`
+	dst := `A &#39;quote&#39; &#34;is&#34; &lt;b&gt;bold&lt;/b&gt;`
+	gtest.Assert(ghtml.SpecialChars(src), dst)
+	gtest.Assert(ghtml.SpecialCharsDecode(dst), src)
+}

g/encoding/gtoml/gtoml_test.go

@@ -0,0 +1,142 @@
+// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+package gtoml_test
+
+import (
+	"github.com/gogf/gf/g/encoding/gparser"
+	"github.com/gogf/gf/g/encoding/gtoml"
+	"github.com/gogf/gf/g/test/gtest"
+	"testing"
+)
+
+var tomlStr string = `
+# 模板引擎目录
+viewpath = "/home/www/templates/"
+# MySQL数据库配置
+[redis]
+    disk  = "127.0.0.1:6379,0"
+    cache = "127.0.0.1:6379,1"
+`
+
+var tomlErr string = `
+# 模板引擎目录
+viewpath = "/home/www/templates/"
+# MySQL数据库配置
+[redis]
+dd = 11
+[redis]
+    disk  = "127.0.0.1:6379,0"
+    cache = "127.0.0.1:6379,1"
+`
+
+func TestEncode(t *testing.T) {
+	gtest.Case(t, func() {
+		m := make(map[string]string)
+		m["toml"] = tomlStr
+		res, err := gtoml.Encode(m)
+		if err != nil {
+			t.Errorf("encode failed. %v", err)
+			return
+		}
+
+		p, err := gparser.LoadContent(res)
+		if err != nil {
+			t.Errorf("parser failed. %v", err)
+			return
+		}
+
+		gtest.Assert(p.GetString("toml"), tomlStr)
+	})
+
+	gtest.Case(t, func() {
+		_, err := gtoml.Encode(tomlErr)
+		if err == nil {
+			t.Errorf("encode should be failed. %v", err)
+			return
+		}
+	})
+}
+
+func TestDecode(t *testing.T) {
+	gtest.Case(t, func() {
+		m := make(map[string]string)
+		m["toml"] = tomlStr
+		res, err := gtoml.Encode(m)
+		if err != nil {
+			t.Errorf("encode failed. %v", err)
+			return
+		}
+
+		decodeStr, err := gtoml.Decode(res)
+		if err != nil {
+			t.Errorf("decode failed. %v", err)
+			return
+		}
+
+		gtest.Assert(decodeStr.(map[string]interface{})["toml"], tomlStr)
+
+		decodeStr1 := make(map[string]interface{})
+		err = gtoml.DecodeTo(res, &decodeStr1)
+		if err != nil {
+			t.Errorf("decodeTo failed. %v", err)
+			return
+		}
+		gtest.Assert(decodeStr1["toml"], tomlStr)
+	})
+
+	gtest.Case(t, func() {
+		_, err := gtoml.Decode([]byte(tomlErr))
+		if err == nil {
+			t.Errorf("decode failed. %v", err)
+			return
+		}
+
+		decodeStr1 := make(map[string]interface{})
+		err = gtoml.DecodeTo([]byte(tomlErr), &decodeStr1)
+		if err == nil {
+			t.Errorf("decodeTo failed. %v", err)
+			return
+		}
+	})
+}
+
+func TestToJson(t *testing.T) {
+	gtest.Case(t, func() {
+		m := make(map[string]string)
+		m["toml"] = tomlStr
+		res, err := gtoml.Encode(m)
+		if err != nil {
+			t.Errorf("encode failed. %v", err)
+			return
+		}
+
+		jsonToml, err := gtoml.ToJson(res)
+		if err != nil {
+			t.Errorf("ToJson failed. %v", err)
+			return
+		}
+
+		p, err := gparser.LoadContent(res)
+		if err != nil {
+			t.Errorf("parser failed. %v", err)
+			return
+		}
+		expectJson, err := p.ToJson()
+		if err != nil {
+			t.Errorf("parser ToJson failed. %v", err)
+			return
+		}
+		gtest.Assert(jsonToml, expectJson)
+	})
+
+	gtest.Case(t, func() {
+		_, err := gtoml.ToJson([]byte(tomlErr))
+		if err == nil {
+			t.Errorf("ToJson failed. %v", err)
+			return
+		}
+	})
+}

g/encoding/gurl/url_test.go

@@ -0,0 +1,92 @@
+// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+package gurl_test
+
+import (
+	"github.com/gogf/gf/g/encoding/gurl"
+	"github.com/gogf/gf/g/test/gtest"
+	"net/url"
+	"testing"
+)
+
+var urlStr string = `https://golang.org/x/crypto?go-get=1 +`
+var urlEncode string = `https%3A%2F%2Fgolang.org%2Fx%2Fcrypto%3Fgo-get%3D1+%2B`
+var rawUrlEncode string = `https%3A%2F%2Fgolang.org%2Fx%2Fcrypto%3Fgo-get%3D1%20%2B`
+
+func TestEncodeAndDecode(t *testing.T) {
+	gtest.Case(t, func() {
+		gtest.Assert(gurl.Encode(urlStr), urlEncode)
+
+		res, err := gurl.Decode(urlEncode)
+		if err != nil {
+			t.Errorf("decode failed. %v", err)
+			return
+		}
+		gtest.Assert(res, urlStr)
+	})
+}
+
+func TestRowEncodeAndDecode(t *testing.T) {
+	gtest.Case(t, func() {
+		gtest.Assert(gurl.RawEncode(urlStr), rawUrlEncode)
+
+		res, err := gurl.RawDecode(rawUrlEncode)
+		if err != nil {
+			t.Errorf("decode failed. %v", err)
+			return
+		}
+		gtest.Assert(res, urlStr)
+	})
+}
+
+func TestBuildQuery(t *testing.T) {
+	src := url.Values{
+		"a": {"a2", "a1"},
+		"b": {"b2", "b1"},
+		"c": {"c1", "c2"},
+	}
+	expect := "a=a2&a=a1&b=b2&b=b1&c=c1&c=c2"
+
+	gtest.Assert(gurl.BuildQuery(src), expect)
+}
+
+func TestParseURL(t *testing.T) {
+	src := `http://username:password@hostname:9090/path?arg=value#anchor`
+	expect := map[string]string{
+		"scheme":   "http",
+		"host":     "hostname",
+		"port":     "9090",
+		"user":     "username",
+		"pass":     "password",
+		"path":     "/path",
+		"query":    "arg=value",
+		"fragment": "anchor",
+	}
+
+	gtest.Case(t, func() {
+		component := 0
+		for k, v := range []string{"all", "scheme", "host", "port", "user", "pass", "path", "query", "fragment"} {
+			if v == "all" {
+				component = -1
+			} else {
+				component = 1 << (uint(k - 1))
+			}
+
+			res, err := gurl.ParseURL(src, component)
+			if err != nil {
+				t.Errorf("ParseURL failed. component:%v, err:%v", component, err)
+				return
+			}
+
+			if v == "all" {
+				gtest.Assert(res, expect)
+			} else {
+				gtest.Assert(res[v], expect[v])
+			}
+
+		}
+	})
+}

g/encoding/gyaml/gyaml_test.go

@@ -0,0 +1,143 @@
+// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+package gyaml_test
+
+import (
+	"github.com/gogf/gf/g/encoding/gparser"
+	"github.com/gogf/gf/g/encoding/gyaml"
+	"github.com/gogf/gf/g/test/gtest"
+	"testing"
+)
+
+var yamlStr string = `
+#即表示url属性值；
+url: http://www.wolfcode.cn 
+#即表示server.host属性的值；
+server:
+    host: http://www.wolfcode.cn 
+#数组，即表示server为[a,b,c]
+server:
+    - 120.168.117.21
+    - 120.168.117.22
+    - 120.168.117.23
+#常量
+pi: 3.14   #定义一个数值3.14
+hasChild: true  #定义一个boolean值
+name: '你好YAML'   #定义一个字符串
+`
+
+var yamlErr string = `
+# 模板引擎目录
+viewpath = "/home/www/templates/"
+# MySQL数据库配置
+[redis]
+dd = 11
+[redis]
+    disk  = "127.0.0.1:6379,0"
+    cache = "127.0.0.1:6379,1"
+`
+
+func TestEncode(t *testing.T) {
+	gtest.Case(t, func() {
+		m := make(map[string]string)
+		m["yaml"] = yamlStr
+		res, err := gyaml.Encode(m)
+		if err != nil {
+			t.Errorf("encode failed. %v", err)
+			return
+		}
+
+		p, err := gparser.LoadContent(res)
+		if err != nil {
+			t.Errorf("parser failed. %v", err)
+			return
+		}
+
+		gtest.Assert(p.GetString("yaml"), yamlStr)
+	})
+
+}
+
+func TestDecode(t *testing.T) {
+	gtest.Case(t, func() {
+		m := make(map[string]string)
+		m["yaml"] = yamlStr
+		res, err := gyaml.Encode(m)
+		if err != nil {
+			t.Errorf("encode failed. %v", err)
+			return
+		}
+
+		decodeStr, err := gyaml.Decode(res)
+		if err != nil {
+			t.Errorf("decode failed. %v", err)
+			return
+		}
+
+		gtest.Assert(decodeStr.(map[string]interface{})["yaml"], yamlStr)
+
+		decodeStr1 := make(map[string]interface{})
+		err = gyaml.DecodeTo(res, &decodeStr1)
+		if err != nil {
+			t.Errorf("decodeTo failed. %v", err)
+			return
+		}
+		gtest.Assert(decodeStr1["yaml"], yamlStr)
+	})
+
+	gtest.Case(t, func() {
+		_, err := gyaml.Decode([]byte(yamlErr))
+		if err == nil {
+			t.Errorf("decode failed. %v", err)
+			return
+		}
+
+		decodeStr1 := make(map[string]interface{})
+		err = gyaml.DecodeTo([]byte(yamlErr), &decodeStr1)
+		if err == nil {
+			t.Errorf("decodeTo failed. %v", err)
+			return
+		}
+	})
+}
+
+func TestToJson(t *testing.T) {
+	gtest.Case(t, func() {
+		m := make(map[string]string)
+		m["yaml"] = yamlStr
+		res, err := gyaml.Encode(m)
+		if err != nil {
+			t.Errorf("encode failed. %v", err)
+			return
+		}
+
+		jsonyaml, err := gyaml.ToJson(res)
+		if err != nil {
+			t.Errorf("ToJson failed. %v", err)
+			return
+		}
+
+		p, err := gparser.LoadContent(res)
+		if err != nil {
+			t.Errorf("parser failed. %v", err)
+			return
+		}
+		expectJson, err := p.ToJson()
+		if err != nil {
+			t.Errorf("parser ToJson failed. %v", err)
+			return
+		}
+		gtest.Assert(jsonyaml, expectJson)
+	})
+
+	gtest.Case(t, func() {
+		_, err := gyaml.ToJson([]byte(yamlErr))
+		if err == nil {
+			t.Errorf("ToJson failed. %v", err)
+			return
+		}
+	})
+}