blob: c04b48b949069996ee24d076e22be51e6b982128 [file] [log] [blame]
// 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.
// @dart = 2.9
import 'package:expect/expect.dart';
import 'package:async_helper/async_helper.dart';
import 'dart:async';
StackTrace captureStackTrace() {
try {
throw 0;
} catch (e, st) {
return st;
}
}
main() {
StackTrace trace = captureStackTrace();
var controller;
controller = new StreamController(onListen: () {
controller.addError("error", trace);
controller.close();
});
asyncStart();
var iterator = new StreamIterator(controller.stream);
var future = iterator.moveNext();
future.then((_) {
throw "unreachable";
}, onError: (e, st) {
Expect.equals("error", e);
Expect.identical(trace, st);
asyncEnd();
});
}