dart-sdk/tests/ffi_2/regress_45198_test.dart
Leaf Petersen b101a7d002 Add language versions to _2 test libraries
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>
2021-04-26 17:58:57 +00:00

31 lines
794 B
Dart

// Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// @dart = 2.9
import "dart:ffi";
import "package:expect/expect.dart";
import "package:ffi/ffi.dart";
class Struct8BytesInlineArrayInt extends Struct {
@Array(2)
Array<Pointer<Int8>> a0;
}
void main() {
final arrayPointer = calloc<Struct8BytesInlineArrayInt>();
final pointer = Pointer<Int8>.fromAddress(0xdeadbeef);
final array = arrayPointer.ref.a0;
print(arrayPointer);
print(array);
Expect.type<Array<Pointer<Int8>>>(array);
Expect.equals(nullptr, array[0]);
array[0] = pointer;
Expect.equals(pointer, array[0]);
calloc.free(arrayPointer);
}