blob: 3188cdda4366b02489f7ea7707da76f33f05b644 [file] [log] [blame]
// Copyright (c) 2015, 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 'dart:isolate';
import "package:expect/expect.dart";
import 'package:async_helper/async_helper.dart';
class FromMainIsolate {
String toString() => 'from main isolate';
int get fld => 10;
}
func1Child(args) {
var receivePort = new ReceivePort();
var sendPort = args[0];
sendPort.send(receivePort.sendPort);
receivePort.listen((msg) {
Expect.isTrue(msg is FromMainIsolate);
Expect.equals(10, msg.fld);
receivePort.close();
sendPort.send("done");
}, onError: (e) => print('$e'));
}
func2Child(args) {
var receivePort = new ReceivePort();
var sendPort = args[0];
sendPort.send(receivePort.sendPort);
receivePort.listen((msg) {
Expect.isTrue(msg is SendPort);
msg.send(new FromMainIsolate());
receivePort.close();
}, onError: (e) => print('$e'));
}
spawnFuncTest() {
var receive1 = new ReceivePort();
var receive2 = new ReceivePort();
var spawnFunctionIsolate1SendPort;
var spawnFunctionIsolate2SendPort;
// First spawn the first isolate using spawnFunction, this isolate will
// create a receivePort and send it's sendPort back and then it will just
// sit there listening for a message from the second isolate spawned
// using spawnFunction.
asyncStart();
return Isolate.spawn(func1Child, [receive1.sendPort]).then((isolate) {
receive1.listen((msg) {
if (msg is SendPort) {
spawnFunctionIsolate1SendPort = msg;
// Now spawn the second isolate using spawnFunction, this isolate
// will create a receivePort and send it's sendPort back and then
// wait for the third isolate spawned using spawnUri to send it
// a sendPort to which it will try and send a non "literal-like"
// object.
Isolate.spawn(func2Child, [receive2.sendPort]).then((isolate) {
receive2.listen((msg) {
spawnFunctionIsolate2SendPort = msg;
receive2.close();
// Now spawn an isolate using spawnUri and send these send
// ports over to it. This isolate will send one of the
// sendports over to the other.
Isolate.spawnUri(
Uri.parse('issue_21398_child_isolate1.dart'),
null,
[spawnFunctionIsolate1SendPort, spawnFunctionIsolate2SendPort]);
}, onError: (e) => print('$e'));
});
} else if (msg == "done") {
receive1.close();
asyncEnd();
} else {
Expect.fail("Invalid message received: $msg");
}
}, onError: (e) => print('$e'));
});
}
uriChild(args) {
var receivePort = new ReceivePort();
var sendPort = args[0];
sendPort.send(receivePort.sendPort);
receivePort.listen((msg) {
Expect.isTrue(msg is String);
Expect.equals("Invalid Argument(s).", msg);
receivePort.close();
sendPort.send("done");
}, onError: (e) => print('$e'));
}
spawnUriTest() {
var receive1 = new ReceivePort();
var receive2 = new ReceivePort();
var spawnFunctionIsolateSendPort;
var spawnUriIsolateSendPort;
// First spawn the first isolate using spawnFunction, this isolate will
// create a receivePort and send it's sendPort back and then it will just
// sit there listening for a message from the second isolate spawned
// using spawnFunction.
asyncStart();
Isolate.spawn(uriChild, [receive1.sendPort]).then((isolate) {
receive1.listen((msg) {
if (msg is SendPort) {
spawnFunctionIsolateSendPort = msg;
// Now spawn the second isolate using spawnUri, this isolate
// will create a receivePort and send it's sendPort back and then
// wait for the third isolate spawned using spawnUri to send it
// a sendPort to which it will try and send a non "literal-like"
// object.
Isolate
.spawnUri(Uri.parse('issue_21398_child_isolate11.dart'), [],
receive2.sendPort)
.then((isolate) {
receive2.listen((msg) {
spawnUriIsolateSendPort = msg;
receive2.close();
// Now spawn an isolate using spawnUri and send these send
// ports over to it. This isolate will send one of the
// sendports over to the other.
Isolate.spawnUri(
Uri.parse('issue_21398_child_isolate1.dart'),
null,
[spawnFunctionIsolateSendPort, spawnUriIsolateSendPort]);
}, onError: (e) => print('$e'));
});
} else if (msg == "done") {
receive1.close();
asyncEnd();
} else {
Expect.fail("Invalid message received: $msg");
}
}, onError: (e) => print('$e'));
});
}
main() {
spawnFuncTest();
spawnUriTest();
}