Function sortJSON

testutil/json.go:125–139

sortJSON looks for any arrays in the unmarshalled JSON and sorts them in an arbitrary but deterministic order based on their content.

(i interface{})

// sortJSON looks for any arrays in the unmarshalled JSON and sorts them in an
// arbitrary but deterministic order based on their content.
func sortJSON(i interface{}) uint64 {
	if i == nil {
		return 0
	}
	switch i := i.(type) {
	case map[string]interface{}:
		return sortJSONMap(i)
	case []interface{}:
		return sortJSONArray(i)
	default:
		h := crc64.New(crc64.MakeTable(crc64.ISO))
		fmt.Fprint(h, i)
		return h.Sum64()
	}
}

func sortJSONMap(m map[string]interface{}) uint64 {
	var h uint64