// license that can be found in the LICENSE file.

package main

import (
	"os"

	"./b"
)

func main() {
	seed := "some things are better"
	bsl := []byte(seed)
	b.CallReadValues("/dev/null")
	vals, err := b.ReadValues(bsl)
	if vals["better"] != seed || err != nil {
		os.Exit(1)
	}

	err = a.Unmarshal(data, &vals)
	if len(vals) == 0 {
		vals = map[string]interface{}{}
	}
	return
}

// A local call to the function above, which triggers the "move to heap"
// of the output param.
func CallReadValues(filename string) (map[string]interface{}, error) {
	defer func() { G++ }()
	data, err := ioutil.ReadFile(filename)
	if err != nil {
		return map[string]interface{}{}, err
	}
	return ReadValues(data)