Closed
Description
When processing a batch of comma-separated json, where one/more are incorrect(error expected):
encoding/json- gives error for the incorrect ones, processes the restgo-json- goes into an infinite loop as soon as it is unable to decode an input
sample program:
package main
import (
stdjson "encoding/json"
"fmt"
"strings"
goccy_json "github.com/goccy/go-json"
)
type Test struct {
Val int `json:"val"`
}
func main() {
p := Test{}
decoder := stdjson.NewDecoder(strings.NewReader("[12,{\"val\" : 2}]"))
decoder.Token()
for decoder.More() {
err := decoder.Decode(&p)
fmt.Println("StdJSON:", err)
fmt.Println("Value:", p)
}
decoder2 := goccy_json.NewDecoder(strings.NewReader("[12,{\"val\" : 2}]"))
decoder2.Token()
for decoder2.More() {
err := decoder2.Decode(&p)
fmt.Println("Goccy JSON:", err)
fmt.Println("Value:", p)
}
}
- output for
encoding/json:
StdJSON: json: cannot unmarshal number into Go value of type main.Test
Value: {0}
StdJSON: <nil>
Value: {2}
- output for
go-json: infinite loop