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b101a7d002
Change-Id: Ib33169c3e0ffc870915c189404074a1dea472546 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/196548 Reviewed-by: Bob Nystrom <rnystrom@google.com> Commit-Queue: Leaf Petersen <leafp@google.com>
37 lines
839 B
Dart
37 lines
839 B
Dart
// Copyright (c) 2019, 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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//
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// Tests GC of Pointer objects.
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//
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// SharedObjects=ffi_test_functions
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// @dart = 2.9
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import 'dart:ffi';
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import "package:expect/expect.dart";
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import 'dylib_utils.dart';
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DynamicLibrary ffiTestFunctions = dlopenPlatformSpecific("ffi_test_functions");
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final triggerGc = ffiTestFunctions
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.lookupFunction<Void Function(), void Function()>("TriggerGC");
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void main() async {
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testGC();
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}
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dynamic bar;
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Future<void> testGC() async {
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bar = Pointer<Int8>.fromAddress(11);
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// Verify that the objects manufactured by 'fromAddress' can be scanned by the
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// GC.
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triggerGc();
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Expect.equals(11, bar.address);
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}
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