Ryan Macnak
8fc486fb48
This constructor will be broken in Dart 3. Change-Id: I8c11a862ba55bb1310d87c66e6ce5c3d85825b88 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140004 Reviewed-by: Ben Konyi <bkonyi@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
43 lines
1.2 KiB
Dart
43 lines
1.2 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 code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'package:observatory/service_io.dart';
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import 'test_helper.dart';
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import 'dart:async';
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void script() {
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var grow;
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grow = (int iterations, int size, Duration duration) {
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if (iterations <= 0) {
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return;
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}
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new List<int>.filled(size, 0);
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new Timer(duration, () => grow(iterations - 1, size, duration));
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};
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grow(100, 1 << 24, new Duration(seconds: 1));
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}
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var tests = <IsolateTest>[
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(Isolate isolate) {
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Completer completer = new Completer();
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// Expect at least this many GC events.
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int gcCountdown = 3;
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isolate.vm.getEventStream(VM.kGCStream).then((stream) {
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var subscription;
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subscription = stream.listen((ServiceEvent event) {
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assert(event.kind == ServiceEvent.kGC);
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print('Received GC event');
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if (--gcCountdown == 0) {
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subscription.cancel();
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completer.complete();
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}
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});
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});
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return completer.future;
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},
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];
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main(args) => runIsolateTests(args, tests, testeeConcurrent: script);
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