| // Copyright (c) 2013, 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. |
| |
| import 'dart:isolate'; |
| import "package:expect/expect.dart"; |
| import "package:async_helper/async_helper.dart"; |
| |
| // Test that StackTrace objects can be sent between isolates spawned from |
| // the same isolate using Isolate.spawn. |
| |
| void main() { |
| asyncStart(); |
| ReceivePort reply = new ReceivePort(); |
| Isolate.spawn(runTest, reply.sendPort); |
| reply.first.then((pair) { |
| StackTrace? stack = pair[0]; |
| String stackString = pair[1]; |
| if (stack == null) { |
| print("Failed to send stack-trace"); |
| print(stackString); |
| Expect.fail("Sending stack-trace"); |
| } |
| Expect.equals(stackString, "!$stack"); |
| print(stack); |
| asyncEnd(); |
| }); |
| } |
| |
| runTest(SendPort sendport) { |
| try { |
| throw 'sorry'; |
| } catch (e, stack) { |
| try { |
| sendport.send([stack, "$stack"]); |
| print("Stacktrace sent"); |
| } catch (e, s) { |
| print("Stacktrace not sent"); |
| sendport.send([null, "$e\n$s"]); |
| } |
| } |
| } |