blob: 58b344a2e6089d06612d9efd20918636edee4860 [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:async_helper/async_helper.dart';
import "package:expect/expect.dart";
import 'dart:async';
import 'catch_errors.dart';
main() {
asyncStart();
Completer done = new Completer();
var events = [];
// Test that nested stream (from `catchErrors`) that is delayed by a future
// is waited for.
catchErrors(() {
catchErrors(() {
new Future.error(499);
new Future.delayed(const Duration(milliseconds: 20), () {
events.add(42);
done.complete(true);
});
}).listen(events.add, onDone: () {
events.add("done");
});
throw "foo";
}).listen((x) {
events.add("outer: $x");
}, onDone: () {
Expect.fail("Unexpected callback");
});
done.future.whenComplete(() {
// Give handlers time to run.
Timer.run(() {
Expect.listEquals([
"outer: foo",
499,
42,
], events);
asyncEnd();
});
});
}