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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
1 KiB
Dart
39 lines
1 KiB
Dart
// Copyright (c) 2020, 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:ffi/ffi.dart';
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import 'package:expect/expect.dart';
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import 'dylib_utils.dart';
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class Struct43693 extends Struct {
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Pointer<Void> somePtr;
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@Uint64()
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int someValue;
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}
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final int Function(Pointer<Struct43693>) readMyStructSomeValue =
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ffiTestFunctions
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.lookup<NativeFunction<Uint64 Function(Pointer<Struct43693>)>>(
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"Regress43693")
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.asFunction<int Function(Pointer<Struct43693>)>();
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final ffiTestFunctions = dlopenPlatformSpecific("ffi_test_functions");
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void main() {
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final myStructs = calloc<Struct43693>();
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myStructs[0].somePtr = nullptr;
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myStructs[0].someValue = 0xAAAAAAAABBBBBBBB;
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final result = readMyStructSomeValue(myStructs);
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Expect.equals(0xAAAAAAAABBBBBBBB, result);
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calloc.free(myStructs);
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}
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