goext/mongo/bson/fuzz_test.go

41 lines
1017 B
Go

// Copyright (C) MongoDB, Inc. 2023-present.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
package bson
import (
"testing"
)
func FuzzDecode(f *testing.F) {
seedBSONCorpus(f)
f.Fuzz(func(t *testing.T, data []byte) {
for _, typ := range []func() interface{}{
func() interface{} { return new(D) },
func() interface{} { return new([]E) },
func() interface{} { return new(M) },
func() interface{} { return new(interface{}) },
func() interface{} { return make(map[string]interface{}) },
func() interface{} { return new([]interface{}) },
} {
i := typ()
if err := Unmarshal(data, i); err != nil {
return
}
encoded, err := Marshal(i)
if err != nil {
t.Fatal("failed to marshal", err)
}
if err := Unmarshal(encoded, i); err != nil {
t.Fatal("failed to unmarshal", err)
}
}
})
}