blob: efb97fc544a49e097b072a38d4b8cd506cfd8c41 [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 synchronous [callback] errors are not caught in zone
/// @author ilya
/// @author
import "dart:async";
import "../../../Utils/expect.dart";
main() {
int handlerCallCount = 0;
void handler(Zone self, ZoneDelegate parent, Zone zone, e, st) {
Zone zone = Zone.current
.fork(specification: new ZoneSpecification(handleUncaughtError: handler));
int callback(int x, int y) {
throw "callback error";
ZoneBinaryCallback<int, int, int> boundCallback =
zone.bindBinaryCallback<int, int, int>(callback);
Expect.throws(() => boundCallback(1, 2), (e) => e == "callback error");
Expect.equals(0, handlerCallCount);