Martin Kustermann
3930eb8fce
Fixes https://github.com/dart-lang/sdk/issues/45385 TEST=Fixes service/allocation_test in obfuscation mode. Change-Id: I80ac204866c5224cf88d2f5f2079655e224691c8 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192143 Commit-Queue: Martin Kustermann <kustermann@google.com> Reviewed-by: Daco Harkes <dacoharkes@google.com>
35 lines
1.1 KiB
Dart
35 lines
1.1 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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library allocations_test;
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import 'package:observatory/service_io.dart';
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import 'package:test/test.dart';
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import 'test_helper.dart';
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@pragma('vm:entry-point')
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class Foo {}
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// Prevent TFA from removing this static field to ensure the objects are kept
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// alive, so the allocation stats will report them via the service api.
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@pragma('vm:entry-point')
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List<Foo>? foos;
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void script() {
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foos = [new Foo(), new Foo(), new Foo()];
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}
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var tests = <IsolateTest>[
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(Isolate isolate) async {
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var profile = await isolate.invokeRpcNoUpgrade('_getAllocationProfile', {});
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var classHeapStats = profile['members'].singleWhere((stats) {
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return stats['class']['name'] == 'Foo';
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});
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expect(classHeapStats['instancesCurrent'], equals(3));
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expect(classHeapStats['instancesAccumulated'], equals(3));
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},
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];
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main(args) => runIsolateTests(args, tests, testeeBefore: script);
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