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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>
39 lines
818 B
Dart
39 lines
818 B
Dart
// Copyright (c) 2021, 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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// @dart = 2.9
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import 'dart:ffi';
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import 'package:expect/expect.dart';
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import 'package:ffi/ffi.dart';
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import 'coordinate.dart';
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void main() {
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testZeroInt();
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testZeroFloat();
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testZeroStruct();
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}
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void testZeroInt() {
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final p = calloc<Uint8>();
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Expect.equals(0, p.value);
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calloc.free(p);
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}
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void testZeroFloat() {
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final p = calloc<Float>();
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Expect.approxEquals(0.0, p.value);
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calloc.free(p);
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}
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void testZeroStruct() {
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final p = calloc<Coordinate>();
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Expect.approxEquals(0, p.ref.x);
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Expect.approxEquals(0, p.ref.y);
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Expect.equals(nullptr, p.ref.next);
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calloc.free(p);
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}
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