blob: 34421666eb4455dd7321d872107a6caebe164d4d [file] [log] [blame]
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
/// @assertion ZoneBinaryCallback<R, T1, T2> bindBinaryCallback<R, T1, T2>(
/// R callback(T1 argument1, T2 argument2)
/// )
/// Registers the provided callback and returns a function that will execute
/// in this zone.
/// Equivalent to:
/// ZoneCallback registered = registerBinaryCallback(callback);
/// return (arg1, arg2) => thin.runBinary(registered, arg1, arg2);
/// @description Checks that [callback] is run in the zone it was bound to.
/// @author ilya
/// @author
import "dart:async";
import "../../../Utils/expect.dart";
main() {
Zone zone = Zone.current;
Zone? callbackZone = null;
int callback(int x, int y) {
callbackZone = Zone.current;
return x + y;
ZoneBinaryCallback<int, int, int> boundCallback =
zone.bindBinaryCallback<int, int, int>(callback);
int? result = null;
runZoned(() {
result = boundCallback(1, 2);
Expect.equals(3, result);
Expect.equals(zone, callbackZone);