blob: 929a082f3cb83e1eed223d0054e2cdba627f5884 [file] [log] [blame]
// Copyright (c) 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 If the errorAreFatal, onExit and/or onError parameters are
/// provided, the isolate will act as if, respectively, setErrorsFatal,
/// addOnExitListener and addErrorListener were called with the corresponding
/// parameter and was processed before the isolate starts running.
///
/// @description Check that if onError parameter is supplied, the isolate
/// captures and send only first error on given send port, errorAreFatal is true.
/// The isolate is active.
/// @author a.semenov@unipro.ru
import "dart:isolate";
import "dart:async";
import "../../../Utils/expect.dart";
import "IsolateUtil.dart";
void entryPoint(message) {
dynamic i1 = 1, i2 = 2, i3 = 3, i4 = 4;
// second error
new Future.delayed(ONE_SECOND, () => "b" + i2);
// third error
new Future.delayed(TWO_SECONDS, () => "c" + i3);
// fourth error
new Future.delayed(THREE_SECONDS, () => "d" + i4);
// first error
var x = "a" + i1;
}
test() async {
ReceivePort errorPort = new ReceivePort();
Isolate.spawn(entryPoint, "hello",
errorsAreFatal: true, onError: errorPort.sendPort);
int count = 0;
await for (var error in errorPort) {
Expect.equals(0, count, "received unexpected data $error");
Expect.isTrue(error is List);
Expect.equals(2, error.length);
Expect.isTrue(error[0] is String);
Expect.isTrue(error[1] is String);
count++;
new Future.delayed(THREE_SECONDS, () => errorPort.close());
}
asyncEnd();
}
main() {
asyncStart();
test();
}