)

func ResetLocalOnceForTest() {
	localOnce = sync.Once{}
	localLoc = Location{}
}

func ForceUSPacificForTesting() {
	ResetLocalOnceForTest()
	localOnce.Do(initTestingZone)
}

func ZoneinfoForTesting() *string {
	return zoneinfo
}

func ResetZoneinfoForTesting() {
	zoneinfo = nil
	zoneinfoOnce = sync.Once{}
}

var (
	DisablePlatformSources = disablePlatformSources

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

package time_test

import (
	"errors"
	"fmt"
	"internal/testenv"
	"os"
	"reflect"
	"testing"
	"time"
)

func init() {
	if time.ZoneinfoForTesting() != nil {
		panic(fmt.Errorf("zoneinfo initialized before first LoadLocation"))
	}
}

func TestEnvVarUsage(t *testing.T) {
	time.ResetZoneinfoForTesting()

	const testZoneinfo = "foo.zip"