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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>
30 lines
864 B
Dart
30 lines
864 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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// 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 "coordinate.dart";
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get is32Bit => 4 == sizeOf<IntPtr>();
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get is64Bit => 8 == sizeOf<IntPtr>();
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void main() async {
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if (is32Bit) {
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Expect.equals(4, sizeOf<Pointer>());
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// Struct is 20 bytes on ia32 and arm32-iOS, but 24 bytes on arm32-Android
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// and arm32-Linux due to alignment.
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Expect.isTrue(20 == sizeOf<Coordinate>() || 24 == sizeOf<Coordinate>());
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} else if (is64Bit) {
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Expect.equals(8, sizeOf<Pointer>());
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Expect.equals(24, sizeOf<Coordinate>());
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}
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Expect.throws(() => sizeOf<Void>());
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}
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