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96d40d1caa
This is a preparation CL to remove the --enable-isolate-groups flag in the VM. The following tests were only running in --no-enable-isolate-groups and are therefore obsolete now: - runtime/tests/vm/dart/regress_47468_test.dart - runtime/tests/vm/dart_2/regress_47468_test.dart - tests/lib/isolate/illegal_msg_function_test.dart - tests/lib_2/isolate/illegal_msg_function_test.dart TEST=Changes tests only. Change-Id: I6257cb667eebca66a649614d3010139dd2cdd3ab Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/219100 Reviewed-by: Alexander Aprelev <aam@google.com> Commit-Queue: Martin Kustermann <kustermann@google.com>
126 lines
3.7 KiB
Dart
126 lines
3.7 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import "dart:isolate";
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import "dart:async";
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import "package:async_helper/async_helper.dart";
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void isomain(SendPort replyPort) {
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RawReceivePort port = new RawReceivePort();
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port.handler = (v) {
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if (v == 0) {
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// Shut down when receiving the 0 message.
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port.close();
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} else {
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replyPort.send(v);
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}
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};
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replyPort.send(port.sendPort);
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}
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void main() {
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testExit();
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testCancelExit();
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testOverrideResponse();
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}
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void testExit() {
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bool mayComplete = false;
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asyncStart();
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var completer = new Completer(); // Completed by first reply from isolate.
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RawReceivePort reply = new RawReceivePort(completer.complete);
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late RawReceivePort onExitPort;
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onExitPort = new RawReceivePort((v) {
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if (v != "RESPONSE") throw "WRONG RESPONSE: $v";
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reply.close();
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onExitPort.close();
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if (!mayComplete) throw "COMPLETED EARLY";
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asyncEnd();
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});
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Isolate.spawn(isomain, reply.sendPort).then((Isolate isolate) {
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isolate.addOnExitListener(onExitPort.sendPort, response: "RESPONSE");
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return completer.future;
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}).then((echoPort) {
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int counter = 4;
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reply.handler = (v) {
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if (v != counter) throw "WRONG REPLY";
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if (v == 0) throw "REPLY INSTEAD OF SHUTDOWN";
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counter--;
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mayComplete = (counter == 0);
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echoPort.send(counter);
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};
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echoPort.send(counter);
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});
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}
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void testCancelExit() {
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bool mayComplete = false;
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asyncStart();
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var completer = new Completer(); // Completed by first reply from isolate.
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RawReceivePort reply = new RawReceivePort(completer.complete);
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RawReceivePort onExitPort2 = new RawReceivePort((_) {
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throw "RECEIVED EXIT MESSAGE";
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});
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late RawReceivePort onExitPort1;
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onExitPort1 = new RawReceivePort((_) {
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reply.close();
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onExitPort1.close();
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if (!mayComplete) throw "COMPLETED EARLY";
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new Timer(const Duration(milliseconds: 0), () {
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onExitPort2.close();
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asyncEnd();
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});
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});
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Isolate.spawn(isomain, reply.sendPort).then((Isolate isolate) {
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isolate.addOnExitListener(onExitPort2.sendPort);
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isolate.addOnExitListener(onExitPort1.sendPort);
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return completer.future.then((echoPort) {
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int counter = 4;
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reply.handler = (v) {
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if (v != counter) throw "WRONG REPLY";
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if (v == 0) throw "REPLY INSTEAD OF SHUTDOWN";
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counter--;
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mayComplete = (counter == 0);
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if (counter == 1) {
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// Remove listener 2, keep listener 1.
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isolate.removeOnExitListener(onExitPort2.sendPort);
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}
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echoPort.send(counter);
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};
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echoPort.send(counter);
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});
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});
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}
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void testOverrideResponse() {
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bool mayComplete = false;
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asyncStart();
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var completer = new Completer(); // Completed by first reply from isolate.
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RawReceivePort reply = new RawReceivePort(completer.complete);
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late RawReceivePort onExitPort;
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onExitPort = new RawReceivePort((v) {
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if (v != "RESPONSE2") throw "WRONG RESPONSE: $v";
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reply.close();
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onExitPort.close();
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if (!mayComplete) throw "COMPLETED EARLY";
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asyncEnd();
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});
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Isolate.spawn(isomain, reply.sendPort).then((Isolate isolate) {
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isolate.addOnExitListener(onExitPort.sendPort, response: "RESPONSE");
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isolate.addOnExitListener(onExitPort.sendPort, response: "RESPONSE2");
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return completer.future;
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}).then((echoPort) {
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int counter = 4;
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reply.handler = (v) {
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if (v != counter) throw "WRONG REPLY";
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if (v == 0) throw "REPLY INSTEAD OF SHUTDOWN";
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counter--;
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mayComplete = (counter == 0);
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echoPort.send(counter);
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};
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echoPort.send(counter);
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});
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}
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