blob: 20af4fbffe538fa55b55610881199d6aa119d14f [file] [log] [blame]
// 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';
import 'coordinate.dart';
void main() {
testZeroInt();
testZeroFloat();
testZeroStruct();
}
void testZeroInt() {
final p = calloc<Uint8>();
Expect.equals(0, p.value);
calloc.free(p);
}
void testZeroFloat() {
final p = calloc<Float>();
Expect.approxEquals(0.0, p.value);
calloc.free(p);
}
void testZeroStruct() {
final p = calloc<Coordinate>();
Expect.approxEquals(0, p.ref.x);
Expect.approxEquals(0, p.ref.y);
Expect.equals(nullptr, p.ref.next);
calloc.free(p);
}