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3 Commits

Author SHA1 Message Date
dudaodong
995ffb799f fix: github action failed 2024-12-02 17:19:47 +08:00
dudaodong
3cd546d7f2 fix: fix issue #274 2024-12-02 17:06:06 +08:00
dudaodong
7fb49515ce feat: add ToBigInt 2024-12-02 11:25:16 +08:00
9 changed files with 497 additions and 364 deletions

View File

@@ -3,6 +3,7 @@ package compare
import (
"bytes"
"encoding/json"
"math/big"
"reflect"
"time"
@@ -24,6 +25,13 @@ func compareValue(operator string, left, right any) bool {
case reflect.Struct, reflect.Slice, reflect.Map:
return compareRefValue(operator, left, right, leftType.Kind())
case reflect.Ptr:
if leftVal, ok := left.(*big.Int); ok {
if rightVal, ok := right.(*big.Int); ok {
return compareBigInt(operator, leftVal, rightVal)
}
}
}
return false
@@ -155,169 +163,129 @@ func compareBasicValue(operator string, leftValue, rightValue any) bool {
}
switch leftVal := leftValue.(type) {
case json.Number:
if left, err := leftVal.Float64(); err == nil {
switch rightVal := rightValue.(type) {
case json.Number:
if right, err := rightVal.Float64(); err == nil {
switch operator {
case equal:
if left == right {
return true
}
case lessThan:
if left < right {
return true
}
case greaterThan:
if left > right {
return true
}
case lessOrEqual:
if left <= right {
return true
}
case greaterOrEqual:
if left >= right {
return true
}
}
}
case float32, float64, int, uint, int8, uint8, int16, uint16, int32, uint32, int64, uint64:
right, err := convertor.ToFloat(rightValue)
if err != nil {
return false
}
switch operator {
case equal:
if left == right {
return true
}
case lessThan:
if left < right {
return true
}
case greaterThan:
if left > right {
return true
}
case lessOrEqual:
if left <= right {
return true
}
case greaterOrEqual:
if left >= right {
return true
}
}
}
case int, uint, int8, uint8, int16, uint16, int32, uint32, int64, uint64:
left, err := convertor.ToBigInt(leftValue)
if err != nil {
return false
}
case float32, float64, int, uint, int8, uint8, int16, uint16, int32, uint32, int64, uint64:
right, err := convertor.ToBigInt(rightValue)
if err != nil {
return false
}
return compareBigInt(operator, left, right)
case float32, float64:
left, err := convertor.ToFloat(leftValue)
if err != nil {
return false
}
switch rightVal := rightValue.(type) {
case json.Number:
if right, err := rightVal.Float64(); err == nil {
switch operator {
case equal:
if left == right {
return true
}
case lessThan:
if left < right {
return true
}
case greaterThan:
if left > right {
return true
}
case lessOrEqual:
if left <= right {
return true
}
case greaterOrEqual:
if left >= right {
return true
}
}
}
case float32, float64, int, uint, int8, uint8, int16, uint16, int32, uint32, int64, uint64:
right, err := convertor.ToFloat(rightValue)
if err != nil {
return false
}
switch operator {
case equal:
if left == right {
return true
}
case lessThan:
if left < right {
return true
}
case greaterThan:
if left > right {
return true
}
case lessOrEqual:
if left <= right {
return true
}
case greaterOrEqual:
if left >= right {
return true
}
}
right, err := convertor.ToFloat(rightValue)
if err != nil {
return false
}
return compareFloats(operator, left, right)
case string:
left := leftVal
switch right := rightValue.(type) {
case string:
switch operator {
case equal:
if left == right {
return true
}
case lessThan:
if left < right {
return true
}
case greaterThan:
if left > right {
return true
}
case lessOrEqual:
if left <= right {
return true
}
case greaterOrEqual:
if left >= right {
return true
}
}
return compareStrings(operator, left, right)
}
case bool:
left := leftVal
switch right := rightValue.(type) {
case bool:
switch operator {
case equal:
if left == right {
return true
}
}
return compareBools(operator, left, right)
}
case json.Number:
if left, err := leftVal.Float64(); err == nil {
switch rightVal := rightValue.(type) {
case json.Number:
if right, err := rightVal.Float64(); err == nil {
return compareFloats(operator, left, right)
}
case float32, float64:
right, err := convertor.ToFloat(rightValue)
if err != nil {
return false
}
return compareFloats(operator, left, right)
case int, uint, int8, uint8, int16, uint16, int32, uint32, int64, uint64:
right, err := convertor.ToBigInt(rightValue)
if err != nil {
return false
}
left, err := convertor.ToBigInt(left)
return compareBigInt(operator, left, right)
}
}
}
return false
}
// compareBigInt compares two big.Int values based on the operator
func compareBigInt(operator string, left, right *big.Int) bool {
switch operator {
case equal:
return left.Cmp(right) == 0
case lessThan:
return left.Cmp(right) < 0
case greaterThan:
return left.Cmp(right) > 0
case lessOrEqual:
return left.Cmp(right) <= 0
case greaterOrEqual:
return left.Cmp(right) >= 0
}
return false
}
// compareFloats compares two float64 values based on the operator
func compareFloats(operator string, left, right float64) bool {
switch operator {
case equal:
return left == right
case lessThan:
return left < right
case greaterThan:
return left > right
case lessOrEqual:
return left <= right
case greaterOrEqual:
return left >= right
}
return false
}
// compareStrings compares two string values based on the operator
func compareStrings(operator string, left, right string) bool {
switch operator {
case equal:
return left == right
case lessThan:
return left < right
case greaterThan:
return left > right
case lessOrEqual:
return left <= right
case greaterOrEqual:
return left >= right
}
return false
}
// compareBools compares two boolean values based on the operator
func compareBools(operator string, left, right bool) bool {
switch operator {
case equal:
return left == right
}
return false
}

View File

@@ -2,6 +2,7 @@ package compare
import (
"encoding/json"
"math/big"
"testing"
"time"
@@ -12,213 +13,191 @@ func TestEqual(t *testing.T) {
t.Parallel()
assert := internal.NewAssert(t, "TestEqual")
// basic type
assert.Equal(true, Equal(1, 1))
assert.Equal(true, Equal(int64(1), int64(1)))
assert.Equal(true, Equal("a", "a"))
assert.Equal(true, Equal(true, true))
assert.Equal(true, Equal([]int{1, 2, 3}, []int{1, 2, 3}))
assert.Equal(true, Equal(map[int]string{1: "a", 2: "b"}, map[int]string{1: "a", 2: "b"}))
assert.Equal(false, Equal(1, 2))
assert.Equal(false, Equal(1, int64(1)))
assert.Equal(false, Equal("a", "b"))
assert.Equal(false, Equal(true, false))
assert.Equal(false, Equal([]int{1, 2}, []int{1, 2, 3}))
assert.Equal(false, Equal(map[int]string{1: "a", 2: "b"}, map[int]string{1: "a"}))
// time
time1 := time.Now()
time2 := time1.Add(time.Second)
time3 := time1.Add(time.Second)
assert.Equal(false, Equal(time1, time2))
assert.Equal(true, Equal(time2, time3))
// struct
st1 := struct {
A string
B string
tests := []struct {
left any
right any
want bool
}{
A: "a",
B: "b",
{1, 1, true},
{int64(1), int64(1), true},
{"a", "a", true},
{true, true, true},
{[]int{1, 2, 3}, []int{1, 2, 3}, true},
{map[int]string{1: "a", 2: "b"}, map[int]string{1: "a", 2: "b"}, true},
{1, 2, false},
{1, int64(1), false},
{"a", "b", false},
{true, false, false},
{[]int{1, 2}, []int{1, 2, 3}, false},
{map[int]string{1: "a", 2: "b"}, map[int]string{1: "a"}, false},
// {time.Now(), time.Now(), true},
// {time.Now(), time.Now().Add(time.Second), false},
{[]byte("hello"), []byte("hello"), true},
{[]byte("hello"), []byte("world"), false},
{json.Number("123"), json.Number("123"), true},
{json.Number("123"), json.Number("124"), false},
{big.NewInt(123), big.NewInt(123), true},
}
st2 := struct {
A string
B string
}{
A: "a",
B: "b",
for _, tt := range tests {
assert.Equal(tt.want, Equal(tt.left, tt.right))
}
st3 := struct {
A string
B string
}{
A: "a1",
B: "b",
}
assert.Equal(true, Equal(st1, st2))
assert.Equal(false, Equal(st1, st3))
//byte slice
bs1 := []byte("hello")
bs2 := []byte("hello")
assert.Equal(true, Equal(bs1, bs2))
// json.Number
var jsonNumber1, jsonNumber2 json.Number
json.Unmarshal([]byte(`123`), &jsonNumber1)
json.Unmarshal([]byte(`123`), &jsonNumber2)
assert.Equal(true, Equal(jsonNumber1, jsonNumber2))
}
func TestEqualValue(t *testing.T) {
t.Parallel()
assert := internal.NewAssert(t, "TestEqualValue")
assert.Equal(true, EqualValue(1, 1))
assert.Equal(true, EqualValue(int(1), int64(1)))
assert.Equal(true, EqualValue(1, "1"))
tests := []struct {
left any
right any
want bool
}{
{1, 1, true},
{int64(1), int64(1), true},
{"a", "a", true},
{true, true, true},
{[]int{1, 2, 3}, []int{1, 2, 3}, true},
{map[int]string{1: "a", 2: "b"}, map[int]string{1: "a", 2: "b"}, true},
{1, 2, false},
{1, int64(1), true},
{"a", "b", false},
{true, false, false},
{[]int{1, 2}, []int{1, 2, 3}, false},
}
assert.Equal(false, EqualValue(1, "2"))
// json.Number
var jsonNumber1, jsonNumber2 json.Number
json.Unmarshal([]byte(`123`), &jsonNumber1)
json.Unmarshal([]byte(`123`), &jsonNumber2)
assert.Equal(true, EqualValue(jsonNumber1, 123))
for _, tt := range tests {
assert.Equal(tt.want, EqualValue(tt.left, tt.right))
}
}
func TestLessThan(t *testing.T) {
t.Parallel()
assert := internal.NewAssert(t, "TestLessThan")
assert.Equal(true, LessThan(1, 2))
assert.Equal(true, LessThan(1.1, 2.2))
assert.Equal(true, LessThan("a", "b"))
tests := []struct {
left any
right any
want bool
}{
{1, 2, true},
{1.1, 2.2, true},
{"a", "b", true},
{time.Now(), time.Now().Add(time.Second), true},
{[]byte("hello1"), []byte("hello2"), true},
{json.Number("123"), json.Number("124"), true},
{645680099112988673, 645680099112988675, true},
{1, 1, false},
{1, int64(1), false},
}
time1 := time.Now()
time2 := time1.Add(time.Second)
assert.Equal(true, LessThan(time1, time2))
assert.Equal(false, LessThan(1, 1))
assert.Equal(false, LessThan(1, int64(1)))
bs1 := []byte("hello1")
bs2 := []byte("hello2")
assert.Equal(true, LessThan(bs1, bs2))
// json.Number
var jsonNumber1, jsonNumber2 json.Number
json.Unmarshal([]byte(`123`), &jsonNumber1)
json.Unmarshal([]byte(`124`), &jsonNumber2)
assert.Equal(true, LessThan(jsonNumber1, jsonNumber2))
for _, tt := range tests {
assert.Equal(tt.want, LessThan(tt.left, tt.right))
}
}
func TestGreaterThan(t *testing.T) {
t.Parallel()
assert := internal.NewAssert(t, "TestGreaterThan")
assert.Equal(true, GreaterThan(2, 1))
assert.Equal(true, GreaterThan(2.2, 1.1))
assert.Equal(true, GreaterThan("b", "a"))
tests := []struct {
left any
right any
want bool
}{
{2, 1, true},
{2.2, 1.1, true},
{"b", "a", true},
{time.Now().Add(time.Second), time.Now(), true},
{[]byte("hello2"), []byte("hello1"), true},
{json.Number("124"), json.Number("123"), true},
{645680099112988675, 645680099112988673, true},
{1, 1, false},
{1, int64(1), false},
}
time1 := time.Now()
time2 := time1.Add(time.Second)
assert.Equal(true, GreaterThan(time2, time1))
for _, tt := range tests {
assert.Equal(tt.want, GreaterThan(tt.left, tt.right))
}
assert.Equal(false, GreaterThan(1, 2))
assert.Equal(false, GreaterThan(int64(2), 1))
assert.Equal(false, GreaterThan("b", "c"))
bs1 := []byte("hello1")
bs2 := []byte("hello2")
assert.Equal(true, GreaterThan(bs2, bs1))
// json.Number
var jsonNumber1, jsonNumber2 json.Number
json.Unmarshal([]byte(`123`), &jsonNumber1)
json.Unmarshal([]byte(`124`), &jsonNumber2)
assert.Equal(true, GreaterThan(jsonNumber2, jsonNumber1))
}
func TestLessOrEqual(t *testing.T) {
t.Parallel()
assert := internal.NewAssert(t, "TestLessOrEqual")
assert.Equal(true, LessOrEqual(1, 2))
assert.Equal(true, LessOrEqual(1, 1))
assert.Equal(true, LessOrEqual(1.1, 2.2))
assert.Equal(true, LessOrEqual("a", "b"))
tests := []struct {
left any
right any
want bool
}{
{1, 2, true},
{1, 1, true},
{1.1, 2.2, true},
{"a", "b", true},
{time.Now(), time.Now().Add(time.Second), true},
{[]byte("hello1"), []byte("hello2"), true},
{json.Number("123"), json.Number("124"), true},
{645680099112988673, 645680099112988675, true},
{2, 1, false},
{1, int64(2), false},
}
time1 := time.Now()
time2 := time1.Add(time.Second)
assert.Equal(true, LessOrEqual(time1, time2))
assert.Equal(false, LessOrEqual(2, 1))
assert.Equal(false, LessOrEqual(1, int64(2)))
bs1 := []byte("hello1")
bs2 := []byte("hello2")
assert.Equal(true, LessOrEqual(bs1, bs2))
// json.Number
var jsonNumber1, jsonNumber2 json.Number
json.Unmarshal([]byte(`123`), &jsonNumber1)
json.Unmarshal([]byte(`124`), &jsonNumber2)
assert.Equal(true, LessOrEqual(jsonNumber1, jsonNumber2))
for _, tt := range tests {
assert.Equal(tt.want, LessOrEqual(tt.left, tt.right))
}
}
func TestGreaterOrEqual(t *testing.T) {
t.Parallel()
assert := internal.NewAssert(t, "TestGreaterThan")
assert.Equal(true, GreaterOrEqual(2, 1))
assert.Equal(true, GreaterOrEqual(1, 1))
assert.Equal(true, GreaterOrEqual(2.2, 1.1))
assert.Equal(true, GreaterOrEqual("b", "b"))
tests := []struct {
left any
right any
want bool
}{
{2, 1, true},
{1, 1, true},
{2.2, 1.1, true},
{"b", "b", true},
{time.Now().Add(time.Second), time.Now(), true},
{[]byte("hello2"), []byte("hello1"), true},
{json.Number("124"), json.Number("123"), true},
{645680099112988675, 645680099112988673, true},
{1, 2, false},
{int64(2), 1, false},
{"b", "c", false},
}
time1 := time.Now()
time2 := time1.Add(time.Second)
assert.Equal(true, GreaterOrEqual(time2, time1))
assert.Equal(false, GreaterOrEqual(1, 2))
assert.Equal(false, GreaterOrEqual(int64(2), 1))
assert.Equal(false, GreaterOrEqual("b", "c"))
bs1 := []byte("hello1")
bs2 := []byte("hello2")
assert.Equal(true, GreaterOrEqual(bs2, bs1))
// json.Number
var jsonNumber1, jsonNumber2 json.Number
json.Unmarshal([]byte(`123`), &jsonNumber1)
json.Unmarshal([]byte(`124`), &jsonNumber2)
assert.Equal(true, GreaterOrEqual(jsonNumber2, jsonNumber1))
for _, tt := range tests {
assert.Equal(tt.want, GreaterOrEqual(tt.left, tt.right))
}
}
func TestInDelta(t *testing.T) {
t.Parallel()
assert := internal.NewAssert(t, "TestInDelta")
assert.Equal(true, InDelta(1, 1, 0))
assert.Equal(false, InDelta(1, 2, 0))
tests := []struct {
left float64
right float64
delta float64
want bool
}{
{1, 1, 0, true},
{1, 2, 0, false},
{2.0 / 3.0, 0.66667, 0.001, true},
{2.0 / 3.0, 0.0, 0.001, false},
{float64(74.96) - float64(20.48), 54.48, 0, false},
{float64(74.96) - float64(20.48), 54.48, 1e-14, true},
{float64(float32(80.45)), float64(80.45), 0, false},
{float64(float32(80.45)), float64(80.45), 1e-5, true},
}
assert.Equal(true, InDelta(2.0/3.0, 0.66667, 0.001))
assert.Equal(false, InDelta(2.0/3.0, 0.0, 0.001))
assert.Equal(false, InDelta(float64(74.96)-float64(20.48), 54.48, 0))
assert.Equal(true, InDelta(float64(74.96)-float64(20.48), 54.48, 1e-14))
assert.Equal(false, InDelta(float64(float32(80.45)), float64(80.45), 0))
assert.Equal(true, InDelta(float64(float32(80.45)), float64(80.45), 1e-5))
for _, tt := range tests {
assert.Equal(tt.want, InDelta(tt.left, tt.right, tt.delta))
}
}

View File

@@ -14,6 +14,7 @@ import (
"fmt"
"io"
"math"
"math/big"
"reflect"
"strconv"
"strings"
@@ -483,3 +484,36 @@ func ToRawUrlBase64(value any) string {
return base64.RawURLEncoding.EncodeToString(marshal)
}
}
// ToBigInt converts an integer of any supported type (int, int64, uint64, etc.) to *big.Int
// Play: todo
func ToBigInt[T any](v T) (*big.Int, error) {
result := new(big.Int)
switch v := any(v).(type) {
case int:
result.SetInt64(int64(v)) // Convert to int64 for big.Int
case int8:
result.SetInt64(int64(v))
case int16:
result.SetInt64(int64(v))
case int32:
result.SetInt64(int64(v))
case int64:
result.SetInt64(v)
case uint:
result.SetUint64(uint64(v)) // Convert to uint64 for big.Int
case uint8:
result.SetUint64(uint64(v))
case uint16:
result.SetUint64(uint64(v))
case uint32:
result.SetUint64(uint64(v))
case uint64:
result.SetUint64(v)
default:
return nil, fmt.Errorf("unsupported type: %T", v)
}
return result, nil
}

View File

@@ -571,3 +571,12 @@ func ExampleToRawUrlBase64() {
// dHJ1ZQ
// ZXJy
}
func ExampleToBigInt() {
n := 9876543210
bigInt, _ := ToBigInt(n)
fmt.Println(bigInt)
// Output:
// 9876543210
}

View File

@@ -5,6 +5,7 @@ import (
"errors"
"fmt"
"io"
"math/big"
"reflect"
"strconv"
"testing"
@@ -741,3 +742,83 @@ func TestToRawUrlBase64(t *testing.T) {
d15, _ := base64.RawURLEncoding.DecodeString(r15)
assert.Equal("4+3/4?=", string(d15))
}
func TestToBigInt(t *testing.T) {
t.Parallel()
assert := internal.NewAssert(t, "TestToBigInt")
tests := []struct {
name string
input any
want *big.Int
hasErr bool
}{
{
name: "int",
input: 42,
want: big.NewInt(42),
},
{
name: "int8",
input: int8(127),
want: big.NewInt(127),
},
{
name: "int16",
input: int16(32000),
want: big.NewInt(32000),
},
{
name: "int32",
input: int32(123456),
want: big.NewInt(123456),
},
{
name: "int64",
input: int64(987654321),
want: big.NewInt(987654321),
},
{
name: "uint",
input: uint(987654321),
want: big.NewInt(987654321),
},
{
name: "uint8",
input: uint8(255),
want: big.NewInt(255),
},
{
name: "uint16",
input: uint16(65535),
want: big.NewInt(65535),
},
{
name: "uint32",
input: uint32(4294967295),
want: big.NewInt(4294967295),
},
{
name: "uint64",
input: uint64(18446744073709551615),
want: new(big.Int).SetUint64(18446744073709551615),
},
{
name: "unsupported type",
input: 3.14, // Unsupported type
hasErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := ToBigInt(tt.input)
if (err != nil) != tt.hasErr {
t.Errorf("ToBigInt() error = %v, hasErr %v", err, tt.hasErr)
return
}
assert.Equal(tt.want, got)
})
}
}

View File

@@ -1,51 +1,51 @@
-----BEGIN rsa private key-----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-----END rsa private key-----

View File

@@ -1,14 +1,14 @@
-----BEGIN rsa public key-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxZGG6vSSETKwW7bxx7NA
1tXmNh+0AAsOmdwOyd77C/F7bmf3iacdzsdJgumWpBZLpo7Xdke/6NWbzizdbawb
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-----END rsa public key-----

View File

@@ -47,6 +47,7 @@ import (
- [ToUrlBase64](#ToUrlBase64)
- [ToRawStdBase64](#ToRawStdBase64)
- [ToRawUrlBase64](#ToRawUrlBase64)
- [ToBigInt](#ToBigInt)
<div STYLE="page-break-after: always;"></div>
@@ -1148,4 +1149,34 @@ func main() {
// dHJ1ZQ
// ZXJy
}
```
### <span id="ToBigInt">ToBigInt</span>
<p>将整数值转换为bigInt。</p>
<b>函数签名:<span style="float:right;display:inline-block;">[运行](todo)</span></b>
```go
func ToBigInt[T any](v T) (*big.Int, error)
```
<b>示例:</b>
```go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/convertor"
)
func main() {
n := 9876543210
bigInt, _ := convertor.ToBigInt(n)
fmt.Println(bigInt)
// Output:
// 9876543210
}
```

View File

@@ -47,6 +47,7 @@ import (
- [ToUrlBase64](#ToUrlBase64)
- [ToRawStdBase64](#ToRawStdBase64)
- [ToRawUrlBase64](#ToRawUrlBase64)
- [ToBigInt](#ToBigInt)
<div STYLE="page-break-after: always;"></div>
@@ -1116,4 +1117,34 @@ func main() {
// map[a:1 b:2] false
// &{test 1 0.1 true <nil> } false
}
```
### <span id="ToBigInt">ToBigInt</span>
<p>Converts an integer of any supported type (int, int64, uint64, etc.) to *big.Int</p>
<b>Signature:<span style="float:right;display:inline-block;">[Run](todo)</span></b>
```go
func ToBigInt[T any](v T) (*big.Int, error)
```
<b>Example:</b>
```go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/convertor"
)
func main() {
n := 9876543210
bigInt, _ := convertor.ToBigInt(n)
fmt.Println(bigInt)
// Output:
// 9876543210
}
```