68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
|
package msgpack_test
|
||
|
|
|
||
|
|
import (
|
||
|
|
"bytes"
|
||
|
|
"fmt"
|
||
|
|
|
||
|
|
"git.bit5.ru/backend/msgpack"
|
||
|
|
)
|
||
|
|
|
||
|
|
func ExampleMarshal() {
|
||
|
|
b, err := msgpack.Marshal(true)
|
||
|
|
fmt.Printf("%v %#v\n", err, b)
|
||
|
|
// Output: <nil> []byte{0xc3}
|
||
|
|
}
|
||
|
|
|
||
|
|
func ExampleUnmarshal() {
|
||
|
|
var out bool
|
||
|
|
err := msgpack.Unmarshal([]byte{0xc3}, &out)
|
||
|
|
fmt.Println(err, out)
|
||
|
|
// Output: <nil> true
|
||
|
|
}
|
||
|
|
|
||
|
|
func Example_mapStringInterface() {
|
||
|
|
in := map[string]interface{}{"foo": 1, "hello": "world"}
|
||
|
|
b, err := msgpack.Marshal(in)
|
||
|
|
_ = err
|
||
|
|
|
||
|
|
var out map[string]interface{}
|
||
|
|
err = msgpack.Unmarshal(b, &out)
|
||
|
|
fmt.Printf("%v %#v\n", err, out)
|
||
|
|
// Output: <nil> map[string]interface {}{"foo":1, "hello":"world"}
|
||
|
|
}
|
||
|
|
|
||
|
|
func Example_recursiveMapStringInterface() {
|
||
|
|
buf := &bytes.Buffer{}
|
||
|
|
|
||
|
|
enc := msgpack.NewEncoder(buf)
|
||
|
|
in := map[string]interface{}{"foo": map[string]interface{}{"hello": "world"}}
|
||
|
|
_ = enc.Encode(in)
|
||
|
|
|
||
|
|
dec := msgpack.NewDecoder(buf)
|
||
|
|
dec.DecodeMapFunc = func(d *msgpack.Decoder) (interface{}, error) {
|
||
|
|
n, err := d.DecodeMapLen()
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
m := make(map[string]interface{}, n)
|
||
|
|
for i := 0; i < n; i++ {
|
||
|
|
mk, err := d.DecodeString()
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
mv, err := d.DecodeInterface()
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
m[mk] = mv
|
||
|
|
}
|
||
|
|
return m, nil
|
||
|
|
}
|
||
|
|
out, err := dec.DecodeInterface()
|
||
|
|
fmt.Printf("%v %#v\n", err, out)
|
||
|
|
// Output: <nil> map[string]interface {}{"foo":map[string]interface {}{"hello":"world"}}
|
||
|
|
}
|