| // Copyright (c) 2011-2016, 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 Future<Isolate> spawnUri(Uri uri, |
| /// List<String> args, |
| /// message, |
| /// { bool paused: false, |
| /// SendPort onExit, |
| /// SendPort onError, |
| /// bool errorsAreFatal, |
| /// bool checked, |
| /// Map<String, String> environment, |
| /// Uri packageRoot, |
| /// Uri packageConfig, |
| /// bool automaticPackageResolution: false |
| /// } |
| /// ) |
| /// Creates and spawns an isolate that runs the code from the library with |
| /// the specified URI. |
| /// The isolate starts executing the top-level main function of the library |
| /// with the given URI. |
| /// The target main must be callable with zero, one or two arguments. |
| /// Examples: |
| /// main() |
| /// main(args) |
| /// main(args, message) |
| /// When present, the parameter args is set to the provided args list. When |
| /// present, the parameter message is set to the initial message. |
| /// |
| /// @description Checks that the function spawns the isolate that executes the |
| /// main(args) function (i.e. only one argument). |
| /// |
| /// @issue #26738 |
| /// @author a.semenov@unipro.ru |
| |
| |
| import "dart:isolate"; |
| import "dart:async"; |
| import "../../../Utils/expect.dart"; |
| |
| // Due to issue #26738 it is necessary to keep initial isolate alive, |
| // so the started isolate could proceed. |
| void main(List args, SendPort? replyPort) { |
| asyncStart(); |
| ReceivePort onExit = new ReceivePort(); |
| Future.wait([ |
| Isolate.spawnUri( |
| new Uri.file("spawnUri_A01_t07_isolate.dart"), |
| ["hello", "world"], |
| null, |
| onExit:onExit.sendPort |
| ), |
| onExit.first // keep isolate alive |
| ]).then( (_) => true ); |
| } |