| /* |
| * 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 abstract bool inSameErrorZone(Zone otherZone) |
| * Returns true if this and otherZone are in the same error zone. |
| * Two zones are in the same error zone if they share the same |
| * handleUncaughtError callback. |
| * @description Checks that errors are handled by the error zone callbacks. |
| * @author ilya |
| */ |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| |
| same() { |
| Zone? z = Zone.current.parent; |
| if (z != null) { |
| Expect.isTrue(Zone.current.inSameErrorZone(z)); |
| return; |
| } |
| Expect.fail("Zone.current.parent is null"); |
| } |
| |
| diff() { |
| Zone? z = Zone.current.parent; |
| if (z != null) { |
| Expect.isFalse(Zone.current.inSameErrorZone(z)); |
| return; |
| } |
| } |
| main() { |
| runZoned(() { |
| asyncStart(); |
| var f = new Future.error(1); |
| |
| runZoned(() { |
| // new error zone |
| diff(); |
| // catchError is registered in different error zone |
| // error is not caught by catchError, neither by this error zone handler |
| f.catchError((_) { |
| Expect.fail('should not happen'); |
| }); |
| }, onError: (_) { |
| Expect.fail('should not happen'); |
| }); |
| }, onError: (e) { |
| Expect.equals(1, e); |
| asyncEnd(); |
| }); |
| } |
| |