blob: 42ae7e24f0be2b51c53f5b3f4c8deab3764d37c1 [file] [log] [blame]
// Copyright (c) 2014, 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
// Test that deferred libraries are supported from isolates other than the root
// isolate.
import 'dart:isolate';
main() {
try {
var receivePort = new RawReceivePort();
var expectedMsg = "Deferred Loaded.";
receivePort.handler = (msg) {
if (msg != expectedMsg) {
print("Test failed.");
throw msg; // Fail the test if the message is not expected.
}
print('Test done.');
receivePort.close();
};
var stopwatch = new Stopwatch()..start();
Isolate.spawnUri(new Uri(path: 'deferred_in_isolate_app.dart'),
[expectedMsg], [receivePort.sendPort]).then((isolate) {
print('Isolate spawn: ${stopwatch.elapsedMilliseconds}ms');
}).catchError((error) {
print(error);
});
} catch (exception, stackTrace) {
print('Test failed.');
print(exception);
print(stackTrace);
rethrow;
}
}