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|
// +build gofuzz
package scsu
import (
"bytes"
"errors"
"fmt"
)
func Fuzz(data []byte) int {
var b bytes.Buffer
e := NewWriter(&b)
s := string(data)
_, err := e.WriteRunes(StrictStringRuneSource(s))
validUTF := true
if err == nil {
b1 := bytes.NewBuffer(b.Bytes())
d := NewReader(b1)
s1, err := d.ReadString()
if err != nil {
panic(err)
}
if s1 != s {
panic(fmt.Sprintf("Values do not match: '%s', '%s'", s1, s))
}
} else if errors.Is(err, ErrInvalidUTF8) {
validUTF = false
} else {
panic(err)
}
// try as an input for decoder
_, err = Decode(data)
if err == nil || validUTF {
return 1
}
return 0
}
|
