blob: 1d175c928a70b56a44da096f47b3d3308a3c4aba [file] [log] [blame] [edit]
// 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 test program for testing dart:ffi primitive data pointers.
//
// SharedObjects=ffi_test_functions
import 'dart:ffi';
import "package:expect/expect.dart";
void main() {
testPointer();
testStruct();
}
Expando<int> expando = Expando('myExpando');
void testPointer() {
final pointer = Pointer<Int8>.fromAddress(0xdeadbeef);
Expect.throws(() {
expando[pointer];
});
Expect.throws(() {
expando[pointer] = 1234;
});
}
final class MyStruct extends Struct {
external Pointer notEmpty;
}
void testStruct() {
final pointer = Pointer<MyStruct>.fromAddress(0xdeadbeef);
final struct = pointer.ref;
Expect.throws(() {
expando[struct];
});
Expect.throws(() {
expando[struct] = 1234;
});
}