merge main

README.md

@@ -434,7 +434,6 @@ func main() {
 func Contain[T comparable](slice []T, value T) bool //check if the value is in the slice or not
 func ContainSubSlice[T comparable](slice, subslice []T) bool //check if the slice contain subslice or not
 func Chunk[T any](slice []T, size int) [][]T //creates an slice of elements split into groups the length of size.
-func ConvertSlice(originalSlice interface{}, newSliceType reflect.Type) interface{} //convert originalSlice to newSliceType
 func Difference[T comparable](slice1, slice2 []T) []T //creates an slice of whose element not included in the other given slice
 func DeleteByIndex[T any](slice []T, start int, end ...int) []T //delete the element of slice from start index to end index - 1
 func Drop[T any](slice []T, n int) []T //creates a slice with `n` elements dropped from the beginning when n > 0, or `n` elements dropped from the ending when n < 0

README_zh-CN.md

@@ -434,7 +434,6 @@ func main() {
 func Contain[T comparable](slice []T, value T) bool //判断slice是否包含value
 func ContainSubSlice[T comparable](slice, subslice []T) bool  //判断slice是否包含subslice
 func Chunk[T any](slice []T, size int) [][]T //均分slice
-func ConvertSlice(originalSlice interface{}, newSliceType reflect.Type) interface{} //将originalSlice转换为 newSliceType
 func Difference[T comparable](slice1, slice2 []T) []T //返回切片，其元素在slice1中，不在slice2中
 func DeleteByIndex[T any](slice []T, start int, end ...int) []T //删除切片中start到end位置的值(不包含end)
 func Drop[T any](slice []T, n int) []T //创建一个新切片，当n大于0时删除原切片前n个元素，当n小于0时删除原切片后n个元素

internal/assert_test.go

@@ -8,11 +8,31 @@ func TestAssert(t *testing.T) {
 	assert := NewAssert(t, "TestAssert")
 	assert.Equal(0, 0)
 	assert.NotEqual(1, 0)
+
+	assert.NotEqual("1", 1)
+	var uInt1 uint
+	var uInt2 uint
+	var uInt8 uint8
+	var uInt16 uint16
+	var uInt32 uint32
+	var uInt64 uint64
+	assert.NotEqual(uInt1, uInt8)
+	assert.NotEqual(uInt8, uInt16)
+	assert.NotEqual(uInt16, uInt32)
+	assert.NotEqual(uInt32, uInt64)
+
+	assert.Equal(uInt1, uInt2)
+
+	uInt1 = 1
+	uInt2 = 2
+	assert.Less(uInt1, uInt2)
+
 	assert.Greater(1, 0)
 	assert.GreaterOrEqual(1, 1)
 	assert.Less(0, 1)
 	assert.LessOrEqual(0, 0)
 
+	assert.Equal(0.1, 0.1)
 	assert.Greater(1.1, 0.1)
 	assert.Less(0.1, 1.1)
 

slice/slice.go

@@ -10,7 +10,6 @@ import (
 	"math/rand"
 	"reflect"
 	"sort"
-	"unsafe"
 )
 
 // Contain check if the value is in the iterable type or not
@@ -345,26 +344,6 @@ func IntSlice(slice interface{}) []int {
 	return out
 }
 
-// ConvertSlice convert original slice to new data type element of slice.
-func ConvertSlice(originalSlice interface{}, newSliceType reflect.Type) interface{} {
-	sv := sliceValue(originalSlice)
-	if newSliceType.Kind() != reflect.Slice {
-		panic(fmt.Sprintf("Invalid newSliceType(non-slice type of type %T)", newSliceType))
-	}
-
-	newSlice := reflect.New(newSliceType)
-
-	hdr := (*reflect.SliceHeader)(unsafe.Pointer(newSlice.Pointer()))
-
-	var newElemSize = int(sv.Type().Elem().Size()) / int(newSliceType.Elem().Size())
-
-	hdr.Cap = sv.Cap() * newElemSize
-	hdr.Len = sv.Len() * newElemSize
-	hdr.Data = sv.Pointer()
-
-	return newSlice.Elem().Interface()
-}
-
 // DeleteByIndex delete the element of slice from start index to end index - 1.
 func DeleteByIndex[T any](slice []T, start int, end ...int) []T {
 	size := len(slice)

slice/slice_test.go

@@ -45,19 +45,6 @@ func TestChunk(t *testing.T) {
 	assert.Equal(r5, Chunk(arr, 5))
 }
 
-func TestConvertSlice(t *testing.T) {
-	//t1 := []string{"1","2"}
-	//aInt, _ := strconv.ParseInt("1", 10, 64)
-	//bInt, _ := strconv.ParseInt("2", 10, 64)
-	//expected :=[]int64{aInt, bInt}
-	//
-	//a := ConvertSlice(t1, reflect.TypeOf(expected))
-	//if !reflect.DeepEqual(a, expected) {
-	//	utils.LogFailedTestInfo(t, "ConvertSlice", t1, expected, a)
-	//	t.FailNow()
-	//}
-}
-
 func TestEvery(t *testing.T) {
 	nums := []int{1, 2, 3, 5}
 	isEven := func(i, num int) bool {
@@ -367,6 +354,7 @@ func TestIntersection(t *testing.T) {
 	for i := 0; i < len(res); i++ {
 		assert.Equal(expected[i], res[i])
 	}
+	// assert.IsNil(Intersection())
 }
 
 func TestReverse(t *testing.T) {

system/os_test.go

@@ -1,11 +1,24 @@
 package system
 
 import (
+	"strings"
 	"testing"
 
 	"github.com/duke-git/lancet/internal"
 )
 
+func TestOsDetection(t *testing.T) {
+	assert := internal.NewAssert(t, "TestOsJudgment")
+
+	osType, _, _ := ExecCommand("echo $OSTYPE")
+	if strings.Index(osType, "linux") != -1 {
+		assert.Equal(true, IsLinux())
+	}
+	if strings.Index(osType, "darwin") != -1 {
+		assert.Equal(true, IsMac())
+	}
+}
+
 func TestOsEnvOperation(t *testing.T) {
 	assert := internal.NewAssert(t, "TestOsEnvOperation")
 
@@ -18,6 +31,14 @@ func TestOsEnvOperation(t *testing.T) {
 
 	assert.Equal(true, CompareOsEnv("foo", "foo_value"))
 	assert.Equal(false, CompareOsEnv("foo", "abc"))
+	assert.Equal(false, CompareOsEnv("abc", "abc"))
+	assert.Equal(false, CompareOsEnv("abc", "abc"))
+
+	err := RemoveOsEnv("foo")
+	if err != nil {
+		t.Fail()
+	}
+	assert.Equal(false, CompareOsEnv("foo", "foo_value"))
 }
 
 func TestExecCommand(t *testing.T) {