func convert() {
fmt.Println("convert...")
var data map[string]interface{} = map[string]interface{}{
"true": true,
"-1": int(-1),
"-8": int8(-8),
"-16": int16(-16),
"-32": int32(-32),
"-64": int64(-64),
"1": uint(1),
"8": uint8(8),
"16": uint16(16),
"32": uint32(32),
"64": int64(64),
"3.2": float32(3.2),
"-6.4": float64(-6.4),
"string": "string"}
for s, t := range data {
typ := reflect.ValueOf(t).Type()
v, err := gotype.Atov(s, typ)
if err == nil {
fmt.Printf("convert string %s to type %v %v \n", s, typ, v.Interface() == t)
} else {
fmt.Printf("convert string %s to type %v error %v \n", s, typ, err)
}
}
}
func testFromStr(t *testing.T, str string, expect interface{}) {
v, e := gotype.Atov(str, reflect.TypeOf(expect))
if e != nil {
t.Errorf("convert %s to type %v error %s", str, reflect.TypeOf(expect).Name(), e)
}
if v.Interface() != expect {
t.Errorf("convert %s to type %v fail, expect %s, actual %v",
str, reflect.TypeOf(expect).Name(), expect, v)
}
}